Chapter XXVIII: Front Matter (28)

But in many cases of the more chronic forms of dyspepsia the colon is as atonic as the stomach, and therefore the bowels require special attention. In colonic dyspepsia all active purgation should be avoided, and salines, such as sulphate of magnesia, the Hunyadi and other saline mineral waters, should be specially prohibited. The most useful aperients in such cases are rhubarb, aloes, senna, colocynth, or podophyllin. Few laxatives answer a better purpose than the ordinary compound rhubarb pill. It may be improved, in special cases, by combining with it extract of nux vomica or belladonna. When there is no affection of the rectum to forbid its use, the watery extract of aloes answers very well, and, unlike many cathartic substances, the dose need not be increased, nor does it disturb the digestive process. It may be given in one-sixth of a grain up to a grain or more, and its purgative action may be improved by being reduced to a state of very minute division and combining with it small doses of belladonna. Belladonna itself is a useful remedy. According to the observations of Harley, it "tones and tightens the longitudinal fibre, while it relaxes the circular;" and long before this theory of its action was suggested, Trousseau called attention to its singular efficacy in producing easy and natural evacuations from the bowels. It is important to observe its mode of use. It should be given in sixth of a grain doses of the extract in the morning a half hour or hour before breakfast. Its efficacy may be increased by combining with it small doses of the watery extract of aloes. In colicky conditions of the bowels two- or three-drop doses of tincture of colocynth sometimes act wonderfully well. In obstinate constipation the free use of diluents at the termination of digestion is often attended with excellent results. But the hygienic and dietetic treatment of constipation is even more important than the medicinal, such as outdoor exercise, the cold bath, rubbing, kneading the bowels, and the use of bread made of whole meal, oatmeal, and an abundant supply of fresh vegetables and fruits.

Nausea and vomiting, occasional symptoms of functional dyspepsia, may be relieved by various agents, such as effervescing draughts, lime-water, oxalate of cerium, hydrocyanic acid, creasote, ice, and alkalies.

When vomiting is dependent on fermentation or putrid action of the contents of the stomach with development of sarcinæ, it may be checked {459} by carbolic acid or by creasote, or by the sulphite of soda or sulphurous acid; and in irritable conditions of the stomach bismuth is a valuable remedy. It may be given with alkalies or with finely-triturated animal charcoal.

Gastric pain needs treatment appropriate to the circumstances under which it arises. Sometimes it is relieved by regulating the ingesta or the intervals at which it is taken; sometimes by warm carminative stimulants or by chloric ether, ginger, or brandy. If the pain is more constant, approaching a condition of gastralgia, hydrocyanic acid and bismuth are more effective remedies. But it cannot be too strongly stated, in conclusion, that in the management of the atonic forms of dyspepsia hygienic treatment is of prime importance. The hopeful future of medicine lies in the direction of promoting healthy nutrition, and this is best accomplished by the careful adaptation of food and exercise and modes of living to individual cases of disease.

Gastralgia (Gastrodynia, Cardialgia, Spasm of the Stomach).

Under the head of neuroses of the stomach have been variously described the conditions indicated in the heading of this section; and a certain amount of confusion has arisen in the use of these terms from the fact that they represent subjective sensations common alike to organic and functional forms of indigestion: pain, for instance, is felt in gastritis, cancer of the stomach, and ulcer of the stomach. Indeed, it rarely occurs independently of some disorder of digestion or structural lesion of the stomach.

By gastralgia, considered as a distinct affection, however, we mean a purely neuralgic condition of the sensory fibres of the stomach, excluding inflammatory and structural changes on the one hand and chronic forms of atonic dyspepsia on the other. The attacks are usually periodical in character, with constricting pain in the pit of the stomach, and the intervals are not necessarily associated with symptoms of dyspepsia. It chiefly occurs in females of nervous temperament at the catamenial periods.

Two forms of the disease have been described--one depending on hyperæsthesia of the sensory fibres of the pneumogastric, the other on hyperæsthesia of the solar plexus. This may be correct in theory, but practically it can be of little importance to make the discrimination, even if it were possible to do so.

Clinically, the disease is presented to us in two forms. In one the pain is agonizing, comes on without premonition, is sometimes intermittent or remittent in character, and conveys to the sufferer the idea of spasm; hence it has often been described as colic of the stomach. If not relieved by appropriate remedies, the pain may last for hours or days. This is the acute form. In the other the pain is more of a neuralgic character and is not so severe. There may be varying exacerbations which may last for months or years. This is not an unfrequent form, and may consist simply in the more acute form becoming chronic.

ETIOLOGY.--With the limitation indicated, we have naturally to seek the causes of the affection, says Ziemssen, in two directions: either in the abnormal nature of the irritants to which the gastric nerves are subjected, {460} or in an altered condition of the nerves themselves, which therefore react abnormally with the normal degree of irritation. This briefly covers the whole ground of the etiological relations of the disease.

The predisposing causes are such as produce general depressed vitality, embracing at the same time special conditions of extreme nervous excitability. Some of these general conditions were pointed out while speaking of atonic forms of dyspepsia. Indeed, the two conditions are often associated, and practically it may be difficult to separate them, although the connection between them is not necessarily an invariable one. Like atonic dyspepsia, gastralgia is apt to affect anæmic persons, and notably anæmic females at menstrual periods. Thus, the association between gastralgia, chlorosis, and hysteria is a matter of common observation. Of 350 cases noted by Briquet, only 30 had no signs of gastralgia; and this observation is a fair average expression of the experience of others.

Certain blood-poisons are also known to give rise to the disease. Infection of the blood by malaria was observed by Niemeyer to produce spasm of the stomach instead of the paroxysms of intermittent fever; and in malarious regions of the United States the same observation has been made. Gout and rheumatism are also known to sustain causative relations to the disease. Certain idiosyncrasies also enter as a factor into the somewhat complex etiology of the disease. Thus, some persons suffer immediately from eating certain kinds of food and fruits, such as shellfish, strawberries, honey, and even milk and coffee. The pain and spasm are produced by direct contact with the sensory fibres of the stomach; _i.e._ they react abnormally to normal stimulation. But disease of the nerve-centres may enter into the causation. This is seen by the effects of morbid growths impinging upon nerve-trunks; their terminal branches often become extremely irritable and painful, and this condition may be intensified by idiosyncrasy. Excessive acidity of the stomach, seeds of fruit, certain articles of food, the presence of worms in the stomach, and draughts of ice-water may simply act as exciting causes to a centric predisposition.

Of the more direct causes operating upon nerve-centres, all the depressing passions and emotions deserve special mention; so do all causes which produce an exhausted state of innervation, such as venereal excesses, onanism, the abuse of narcotics, etc.

But chief among the causes are those of a reflex kind. Painful affections of the kidneys, irritable conditions of the bladder, diseases of the liver, and, above all, morbid conditions of the female genital organs, sustain a direct and close relation to painful and spasmodic conditions of the stomach. It is a common accompaniment of versions, flexions, prolapses, inflammations, erosions of the os, as well as diseased conditions of the ovaries. When such local conditions are associated with anæmia and hysteria, patients rarely fail to have painful gastric complications.

SYMPTOMS.--The symptoms of gastralgia, like most of the neuroses, are characterized by severe pain occurring in paroxysms, followed by remissions, and sometimes by complete intermissions, again to recur with varying degrees of severity. The pain in the acute variety is of a violent, spasmodic character, and is referred to the epigastrium immediately beneath the ensiform cartilage. Frequently it extends from the epigastrium to the back and chest and into the right and left hypochondrium. {461} No one has so briefly and so accurately described the immediate attack of gastralgia as Romberg: "Suddenly, or after a precedent feeling of pressure, there is severe griping pain in the pit of the stomach, usually extending into the back, with a feeling of faintness, shrunken countenance, cold hands and feet, and small, intermittent pulse. The pain becomes so excessive that the patient cries out. The epigastrium is either puffed out like a ball, or, as is more frequently the case, retracted, with tension of the abdominal walls. There is often pulsation in the epigastrium. External pressure is well borne, and not unfrequently the patient presses the pit of the stomach against some firm substance or compresses it with his hands. Sympathetic pains often occur in the thorax under the sternum, in the oesophageal branches of the pneumogastric, while they are rare on the exterior of the body. The attack lasts from a few minutes to half an hour; then the pain gradually subsides, leaving the patient much exhausted, or else it ceases suddenly with eructation of gas or watery fluid, with vomiting, with a gentle soft perspiration, or with the passage of reddish urine."

Besides the violent paroxysmal pain referred to the stomach, symptoms of derangement of other organs are often present. Prominent among these are hysterical phenomena which are protean in their manifestations, and if not recognized they are liable to mislead. Thus, with gastric pain there may be violent palpitation of the heart, with shortness of breath, cough, globus, hiccough, and convulsive affections, and in a certain proportion of cases there is marked melancholia or hypochondriasis.

The stomach is variously modified in its function. In many cases it is entirely unaffected. The desire for food may be indeed increased, and its ingestion may give a sense of relief. In others vomiting may be severe, while in still others there may be merely a condition of anorexia. The tongue is, as a rule, clean, the skin cool, the temperature undisturbed, and there is absence of tenderness over the epigastrium. Generally pressure relieves the pain.

DIAGNOSIS.--Functional and structural troubles of the stomach very markedly simulate each other; therefore the diagnosis requires to be made with great caution, and this is best done by a most rigid and careful exclusion; and this becomes difficult because the symptoms are mainly subjective.

It is a matter of great moment in differentiating the disease to take into account all constitutional states which predispose to nervous asthenia. Thus in conditions of chlorosis and hysteria the presumption is strong that the pain is neurotic or spasmodic in character; and this presumption is intensified if there be no accompanying constitutional symptoms which indicate inflammatory action. We exclude inflammatory conditions of the stomach by the frequent and complete intermissions, by the absence of thirst, tenderness, and all febrile movement. Moreover, the pain of inflammatory affections, unless produced by corrosive poisons, is rarely so severe as in neuralgic affections; nor are nausea and vomiting so uniformly present in neurotic affections. Then the time at which the pain is experienced is a matter of importance. In inflammatory affections it is felt immediately on taking food. In neurotic affections it may occur when the stomach is empty, and it is not unfrequently relieved by food. In ulcer and cancer of the stomach pain is a common element, and, as in {462} gastralgia, it is referred to the epigastrium. But in gastric ulcer the pain is rarely absent; it is of a dull, gnawing character, is strictly localized in the centre of the epigastrium, and is aggravated by pressure and by food. Moreover, the vomited matter often contains blood. In cancer of the stomach the pain is not as severe and spasmodic in character as in gastralgia, the vomiting is a more prominent symptom, and the material vomited has the characteristic cancerous look. Cancer is more apt to occur too in advanced life, and it is characterized by a steady progressive emaciation.

Gastralgia may also be confounded with rheumatism of the abdominal muscles as well as neuralgia of the inferior intercostal nerves, and it is liable to be confounded with colic resulting from biliary calculi. Colicky pains in the transverse portions of the colon may also be mistaken for pains in the stomach. "It is no exaggeration to say," says Trousseau, "that in perhaps half the cases which are called gastralgia the affection is nothing more than cholalgia." The more fixed the pain is to one spot, and the nearer it is to the median line, the greater is the probability of its being gastric.

PROGNOSIS.--Notwithstanding the severe and apparently alarming nature of the symptoms, the prognosis of gastralgia is in the main favorable, although the prospect of a permanent and speedy cure is small. The duration of the disease depends on the nature and persistence of the exciting causes, and these are so often associated with an exhausted state of innervation that speedy recovery from the disease cannot be promised. In the simpler varieties, caused by improper food, the disease will disappear by removing the cause, and the hysterical forms are liable to disappear with advancing life. So also cases arising from malaria, anæmia, chlorosis, uterine disease, rheumatism, and gout may be relieved by removing the cause. But there are cases produced by unknown causes, and especially cases associated with a general and unexplained cachexia, in which the prognosis is not good.

TREATMENT.--This is both radical and palliative. The radical treatment must have reference to the diseases which have given rise to it. If, for instance, the gastralgia can be traced to sympathetic disturbances of the uterine organs, no remedy can be permanently effective until the cause is removed. Since chlorosis and anæmia are so often found associated with it, benefit may be expected from the ferruginous preparations in some form. Iron occupies a prominent place as a remedial agent. The precipitated carbonate is to be preferred on account of its peculiar influence over the nervous system, and especially over painful neuralgic conditions. It may be given in drachm doses, or even larger, combined with ginger or aromatic powder. If the stomach will not tolerate it, other preparations may be tried.

Quinia is a valuable addition to iron, and it is specially valuable in cases of suspected malarious origin. Sometimes a few large doses will break up the paroxysmal pains as no other agent will.

In the more chronic forms of the disease arsenic is one of the most reliable remedies we possess. It has a well-deserved reputation in the treatment of a great variety of nervous affections, and in none more than in the disease now under consideration. It should be given for a length of time--three or four minims of Fowler's solution, gradually increased and {463} given immediately after food--and in cases of anæmia it should be associated with iron.

In irritable, broken-down conditions of the nervous system nux vomica, or its alkaloid strychnia, is a useful remedy. But it is a powerful stimulant to the spinal nerve-centre, and care should be used in the too protracted use of the remedy or in its administration in too large doses. It may be combined with the phosphate or the valerianate of zinc, or either may be given separately. The nitrate and oxide of silver have also been used with asserted success. Nitrate of silver may be given in pill form with opium.

If there is a strong hysterical element, the bromides and antispasmodics may be tried in connection with remedies calculated to strengthen the nervous system. The judicious employment in such cases of hydro-therapeutic measures is of great value. Good results are also obtained from electricity. The constant current should be preferred.

Among palliative remedies--_i.e._ remedies that act directly on the painful gastric nerves--the subnitrate of bismuth has long been regarded with great favor. Its action is mainly local; it may be given, therefore, in drachm doses or more three or four times a day. If there is nothing to contraindicate its use, aconite or dilute hydrocyanic acid may be given with the bismuth.

For the immediate relief of pain, however, there is no substitute for opium. The subcutaneous injection of morphia will generally give immediate relief. But there are many reasons why we should try other palliative remedies. In a disease so painful in character a remedy that gives such prompt relief is liable to abuse. The formation of the opium habit should be carefully guarded against. Spirits of chloroform may be tried, therefore, as a substitute for opium, followed by large draughts of hot water--hot as the patient can possibly sip it. Hot water of itself often gives immediate relief.

An important part of the treatment consists in well-regulated hygiene. Change of air, travel, pleasant mental surroundings, together with carefully regulated diet, are in a majority of cases more efficacious than drugs.

Acute Gastritis (Acute Gastric Catarrh).

Reasoning from the great functional activity of the stomach, from its daily periodical change of blood-supply, from its extensive glandular arrangement, and from its important relations to the functions of vegetative and animal life, we might readily infer that it would be frequently the seat of acute and destructive inflammation. But it is remarkable, all things considered, how seldom that is the case. Indeed, acute spontaneous inflammation of the stomach is almost unknown. When it occurs it most frequently results from toxic causes. In less severe forms, however, not attended with immediate danger to life, it is undoubtedly a disease of frequent occurrence, and in this more comprehensive sense the subject will be considered in the present section.

The mucous membrane alone is usually the seat of the disease, and for this reason it has become the custom of late years to describe it as gastric {464} catarrh. This may be objectionable, for the reason that it does not include gastric inflammation of every grade of intensity. The term catarrh is generally applied to much more simple anatomical structures than those pertaining to the stomach. We shall consider the subject therefore under two forms--namely, (1) Catarrhal; (2) Erythematous gastritis.

ETIOLOGY.--Certain conditions predispose to the disease. Acute catarrhal gastritis is specially liable to occur in those who habitually suffer from a disordered stomach. This may arise from functional disturbance of the digestive process on the one hand, or mechanical obstruction on the other. Mechanical causes are widespread in their influence. Thus, weak heart-action from any cause tends to disturb the normal adjustment between the two sides of the circulation--arterial and venous. An abnormal amount of blood accumulates on the venous side of the circulation, and chronic passive hyperæmia of the abdominal viscera is the result. The effect of this upon the stomach is to lower its functional activity and to invite inflammatory action. The same condition results from structural diseases of the heart, lungs, or liver. Persons suffering from valvular diseases of the heart, emphysema of the lungs, or cirrhosis of the liver are strongly predisposed to diseases of the stomach. Gastric troubles are also apt to supervene during the progress of various diseases.

Gouty and rheumatic persons are specially prone to suffer from gastric catarrh; and eruptive disorders, such as scarlatina, diphtheria, etc., tend to erythematous forms of gastric inflammation. Catarrhal gastritis is also a very common sequence of the whole class of malarious fevers, including yellow fever, intermittents, and remittents. In its more acute form gastric inflammation supervenes in the course of yellow fever; and what is observed here in an extreme degree exists in a minor degree in all the so-called malarious fevers. Intermittent and remittent fevers are always attended with gastro-duodenitis and gastro-hepatitis. The degree of this inflammatory complication determines the continued character of the fever. Upon this point the writer has very decided views based upon a wide field of observation in malarious regions of country. We have lost ground in the treatment of these diseases by directing our attention almost exclusively to the febrile and malarious, to the exclusion of the inflammatory, elements. Quinia is inoperative in the cure of these troublesome and often fatal complications. Indeed, it is more than that: it is often positively injurious. Arrest the local phlegmasia and secure freedom of abdominal circulation, and we at once get the action of the specific remedy. It may be going too far to affirm, as did Broussais, that gastritis sustains a causative relation to all forms of fever, but that gastro-duodenitis is an important secondary condition in all forms of malarious fever, complicating and perpetuating the febrile state, there can be no doubt; and it is equally clear that it constitutes one of the most dangerous complications. Excessive alimentation, with the injudicious use of tonics and stimulants, so often resorted to in the treatment of these fevers in their early stages, only serves to intensify the local inflammation. Abolish the congestive and inflammatory element of a remittent, and it at once becomes an intermittent.

Mention has been made of weak heart-action as a factor in catarrhal {465} gastritis; also mechanical impediments to the return of blood from the stomach to the heart. The stomach is thereby kept in a constant state of congestion, the nutrition of the mucous membrane is less active than in health, and its solvent juices are more sparingly secreted. Thus in long-continued congestion produced by mitral disease of the heart Samuel Fenwick found the formation of pepsin impaired. He made artificial gastric juice from the mucous membrane of three males dying of heart disease, and he found, on the average, only 2-9 grs. of albumen were dissolved, whereas the amount digested by the mucous membrane of persons who had died of other maladies was 4 grains. In the cases of three females a still smaller amount of solvent power was displayed. These facts have important bearings upon the question of alimentation in fevers and the conditions in which there is chronic congestion on the venous side of the circulation. Long-continued passive hyperæmia of the stomach from any cause not only impairs its functional activity, but strongly predisposes to inflammatory complication.

Acute erythematous gastritis is most frequently met with in children. It is a very common form of disease in early life, and the local nature of the malady is frequently overlooked. Few questions in practical medicine are more embarrassing to the physician. It has been known and described as gastric and remittent fever, as continued typhoid, and even as acute hydrocephalus. Writers and teachers describe and dogmatize, while practical men hesitate at the bedside. There is little doubt but in the background of these febrile manifestations in children there is often an acute erythematous gastritis, which is more successfully treated by a rigid milk diet, small doses of calomel and bismuth, mucilaginous drinks, cooling saline laxatives, and sometimes leeches applied to the epigastrium, than by the heroic doses of quinia so frequently resorted to.

We must not, in this connection, lose sight of the fact, so clearly pointed out by Broussais, that inflammation of the stomach is often secondarily repeated in the brain. The whole field of clinical observation abounds in illustrations of this. How often, for instance, we can trace the sick headache, the delirium, and even convulsive movements of the voluntary muscles, to primary gastro-intestinal irritation! In the play of the sympathies morbid irritative action is transmitted from the organic to the cerebro-spinal nerves; and of all portions of the abdominal viscera the stomach and upper portion of the intestinal track are the most frequent seat of these intense morbid sympathies. Remedies which cool the stomach and lessen inflammatory action diminish the excitement of the brain, and vice versâ.

EXCITING CAUSES.--Among the direct exciting causes of gastric inflammation--exclusive of acrid or corrosive poisons--the most frequent in this country is the excessive use of alcohol. It acts most injuriously when it is but slightly diluted and taken on an empty stomach. And next to this pernicious habit, in the order of importance, is the use of large quantities of food--more than the stomach has capacity to digest, and more than is necessary for the wants of the system. Excessive alimentation is a prolific source of gastric inflammation. It generally manifests itself, however, in a chronic or subacute form.

Acute erythematous gastritis, so frequently met with in children, is {466} often present in scarlatina. It is evidently not catarrhal in character, for in the earlier stages there is no increased secretion of mucus and but little injection of the mucous membrane. The changes are observed in the deeper structures of the stomach, and principally in the gastric tubules. They are much distended by granular, fatty, and albuminous matter; and in this respect it is analogous to erythematous affections of the skin with which it is associated in scarlatina.

Finally, acute gastric catarrh may be excited by all causes that weaken the digestive power either by weakening the gastric juice or by retarding the movements of the stomach.

ANATOMICAL CHARACTERS.--No disease requires more knowledge and caution in determining post-mortem changes than those of the stomach. In the first place, it presents in inflammatory conditions markedly different degrees of intensity, with corresponding differences in anatomical changes. Its diseases also present many special forms, and changes take place after death which simulate morbid processes during life. Moreover, intense vascular injections are apt to disappear in the small superficial vessels after death. This applies to all mucous membranes, but specially to the mucous membrane of the stomach, which is the seat of varying amounts of blood in their physiological limits during life. For this reason the observations of Beaumont made upon a living subject are invested with peculiar interest. It will be remembered that in the case of Alexis St. Martin the appearances noted were such as belong to the milder forms of inflammation. Beaumont noticed in this case, after indiscretions in eating or abuse of ardent spirits, a livid erythematous redness of the gastric mucous membrane, with, at the same time, dryness of the mouth, thirst, accelerated pulse, and, at the height of the injection, an entire absence of gastric secretion. At other times there was considerable muco-purulent matter, with oozing of grumous blood, "resembling the discharge from the bowels in cases of chronic dysentery." The fluid taken out through the fistulous opening consisted mostly, however, of mucus and muco-pus which showed an alkaline reaction. He describes also a condition of ecchymosis and oozing of blood from certain red spots of the gastric mucous membrane, and when thus limited the constitutional symptoms experienced by the patient were correspondingly slight. Ecchymoses may be present in large number, with exudates of false membrane, which Beaumont describes as aphthous. Brinton also describes a severe form of gastritis which he terms ulcerative, in which he observed hemorrhagic erosions.

In the catarrhal form of gastritis the mucous membrane is covered with a thick, tenacious, stringy mucus; it is softer than usual, and generally thickened. It presents at the same time a dead-white appearance, corresponding to Virchow's cloudy swelling--a condition analogous to that which is observed in acute Bright's disease. Even casts of the tubes are sometimes met with.

This inflammatory change in the substance of the mucous membrane is especially observed in the acute erythematous form of gastritis complicating scarlatina. In the early stage there is no increased secretion of mucus, and at a more advanced stage the membrane may be even paler than usual.

In cases of acute toxic gastritis intense redness is seen over the entire {467} surface of the mucous membrane, followed by rapid exudations and sloughing of portions of the membrane.

In all forms of the disease there is a tendency to extension of the inflammation into the duodenum and small intestines. In the more chronic forms we almost invariably encounter the condition of gastro-duodenitis.

SYMPTOMS.--The symptoms of inflammation of the stomach present wide differences in their intensity, depending upon the degree of severity in different cases. In acute inflammation caused by the direct action of poisonous irritants they are pronounced and highly diagnostic. The patient immediately complains of burning pain, referred to the epigastrium, followed by intense thirst and vomiting. The thirst is apt to be very great and the act of vomiting painful. The vomited matters contain mucus, saliva, sometimes bile, and not unfrequently, in fatal cases, black, grumous, coffee-ground material. There is marked tenderness on pressure, the pulse is frequent and small, coldness of the surface is marked, and hiccough is apt to occur. The expression of the patient is anxious, the abdominal muscles rigid, and, in fatal cases, the prostration becomes rapidly extreme. The patient dies by asthenia. These symptoms apply to acute cases of marked severity, usually of toxic origin.

In the milder forms of catarrhal gastritis more frequently met with there is seldom complaint of pain. The sensation is rather that of fulness, uneasiness, with more or less tenderness on pressure. The symptoms are such as belong to acute indigestion and the embarras gastrique of French authors. The phenomena may be those of a slight bilious attack. The tongue is foul, the breath offensive, the bowels confined, and the urine high-colored and scanty. There is also generally a sense of fatigue, and soon secondary cerebral symptoms supervene, such as cerebral hyperæmia, headache, vertigo, noises in the ears, palpitation, sighing, yawning, dyspnoea, faintness, and in severe cases marked physical and mental depression. Nausea and vomiting are common, and if the inflammation extends to the duodenum and liver, symptoms of gastro-hepatic catarrh manifest themselves. If fever supervenes, urticaria sometimes complicates these attacks.

In young children the inflammation is apt to involve a general catarrh of the whole intestinal track. Thirst is excessive, followed by vomiting and diarrhoea. The discharges are liquid, watery, offensive, acid, and out of all proportion to the amount of fluid absorbed by the stomach. The pulse becomes weak and fluttering, the skin pale, the features pinched, the eyes sunken, and the extremities cold. The tendency is toward rapid collapse and fatal issue. The symptoms describe what is usually known as cholera infantum. It has its analogue in the cholera morbus of adults.

In erythematous gastritis nausea and vomiting are as general as in the catarrhal form, but, unlike the catarrhal, pain at the epigastrium is a prominent symptom. It comes on directly after taking food. In phthisical cases the sensation is rather that of rawness of the oesophagus and stomach. Thirst is a troublesome symptom; the tongue is red or dry and glazed; tenderness of the epigastrium is marked; diarrhoea is generally present; and, as in the catarrhal form, the stools are fetid and unhealthy. The disease shows a marked tendency to become chronic.

{468} DIAGNOSIS.--In the more acute forms of the disease the symptoms are all highly diagnostic. Vomiting, burning pain of the stomach, tenderness on pressure, intense thirst, with frequent and small pulse, point with almost unerring certainty to acute gastric inflammation. But vomiting of itself, however persistent, is not evidence of gastritis, for it may be present from many other causes. If the vomiting be attended by headache, it may be confounded with gastric irritability from brain disease. Thus, chronic meningitis with persistent vomiting strongly simulates gastritis, and in the case of children it is liable to be mistaken for it. In gastritis the nausea is from the first a pronounced feature of the disease. Vomiting in affections of the brain is often unattended by nausea. In gastritis the tongue is more frequently coated or red and glazed. Diarrhoea is also more frequently present, especially in early life. In affections of the brain the tongue may be clean and the bowels are usually obstinately confined. When there is much fever, gastritis may be confounded with remittent or typhoid fever. In periods of childhood this mistake is specially liable to occur, for there are many symptoms in common. In all such cases the early history of the case ought to be carefully inquired into. In gastritis we may be able to detect the cause in any particular case. The gastric symptoms are apt to occur suddenly, and, as already stated, are prominent from the first. In meningitis the skin is more frequently dry; in gastric catarrh perspirations are common. The more prominent and characteristic symptoms of typhoid should also be carefully excluded, such as the gradual invasion, peculiar eruption, bronchial catarrh, enlargement of the spleen, gurgling in the right iliac fossæ, with tympanitic abdomen. Peritonitis, with vomiting, may be mistaken for gastritis, but the diffuse tenderness, the fixedness of position, the rigidity of the abdominal muscles, and the tympanitic distension serve to guide us in our diagnosis.

PROGNOSIS.--The prognosis must have reference to the cause. The more violent forms of the disease resulting from corrosive poisons are generally fatal. Death is apt to take place in a few hours from a condition of collapse. The immediate cause of death is failure of heart-action. It is also a dangerous disease in the extremes of life. In its acute form in children it is apt to terminate fatally, especially if it is not recognized early and judiciously treated. The complications of the disease may also render the prognosis unfavorable. Milder cases tend to recovery.

TREATMENT.--The most important indication of treatment, applicable to all forms of gastric inflammation, is to secure complete or partial rest for the inflamed organ. In dangerous cases no food should be taken into the stomach. The patient should be nourished exclusively by nutrient enemata. If food is permitted, it should be restricted to milk and lime-water, administered in small quantities at short intervals. In acute and dangerous cases, suddenly manifesting themselves, the exciting cause should be carefully inquired into, and speedily removed, if possible, by an emetic, or, if need be, by the stomach-pump, if the poison be one which can be ejected; and following this antidotes are to be administered according to the nature of the poison.

To allay the intense thirst small pieces of ice should be swallowed at frequent intervals, or, what is often more grateful to the patient, iced {469} effervescing drinks in small doses oft repeated. Injections of water may also tend to relieve thirst. To allay vomiting the physician is often tempted to try a great variety of remedies which are usually worse than useless, for they aggravate rather than relieve the distressing symptom. For the purpose of quieting the stomach opium is the most reliable remedy we possess. It is best administered hypodermically. Fomentations may be applied over the epigastrium. Stimulants are, of course, contraindicated on account of their irritating action on the inflamed membrane, but in case of rapid tendency to death by failure of heart-action they should be administered by the rectum or hypodermically.

In milder cases--which are much the more common--physiological rest of the organ is also a cardinal principle of treatment. Rest of the body is equally essential. In cases of any severity the patient should be kept quiet in bed. For the condition of acute indigestion known as embarras gastrique ipecacuanha in six- or eight-grain doses, given three times within twenty-four hours, will often produce healthy bilious stools, and in this manner accomplish the cure. One or two grains of calomel may be added to each dose of ipecacuanha with benefit. In all forms of catarrhal gastritis, especially if symptoms of portal congestion are present, mild mercurial cathartics are attended with benefit. Six or eight grains of calomel may be rubbed up with sugar of milk and placed dry on the tongue, followed by a cooling saline aperient. When diarrhoea is present in such cases, it should be regarded as conservative, and encouraged by the administration of half-grain or grain doses of calomel, combined with bismuth and bicarbonate of soda. The diet should be restricted to milk and lime-water or milk mixed with Vichy or Seltzer water. Demulcent drinks should be freely given. In the slighter attacks effervescing drinks are grateful to the patient; and if there be excessive formation of acid in the stomach, antacids and sedatives should be administered.

Bismuth has a peculiar sedative and antiseptic effect in the milder forms of inflammatory action of mucous membranes. It is especially valuable in gastro-intestinal troubles of children. Its action is mainly local surface action, and may therefore be given in liberal doses if necessary. Children may take from five to ten grains, and adults twenty grains or more. Hydrocyanic acid adds to its sedative qualities, or when pain is present, with diarrhoea, opium in some form may be added. The salicylate of bismuth is specially indicated when we want to add to the antiseptic qualities of bismuth.

The general principles of treatment indicated here are applicable to the so-called remittent fevers of children--namely, calomel in small doses, combined with bismuth and bicarbonate of soda, followed by occasional cool saline laxatives. Ipecacuanha is also a valuable agent in correcting morbid gastro-intestinal secretions. When there is early epigastric tenderness, with hot skin and elevation of temperature, two or three leeches should be applied to the epigastrium, followed by warm poultices of linseed meal. Dry cupping may also be used with benefit; and if decided remissions occur, with suspicions of a complicating malarious element, a few liberal doses of quinia may be tried. In many such cases, however, it will be found unnecessary, and not unfrequently hurtful. In acute gastro-intestinal inflammations of children--the {470} temperature reaching 105° or more--no febrifuge, in the opinion of the writer, is equal to the cool or cold bath, repeated from time to time until there is a decided reduction of temperature. But the gastric inflammation, rather than the fever, should mainly claim our attention.

Great care is necessary during convalescence from acute gastric disease, particularly as regards the hygienic management. The apparent debility of the patient too often tempts the physician to the early and injudicious use of tonics, stimulants, and excessive alimentation, which, if persisted in, can scarcely fail to perpetuate a chronic form of inflammatory action.

Chronic Gastritis (Chronic Gastric Catarrh).

There is perhaps no malady more frequently met with than chronic gastric catarrh, and none more frequently misunderstood. It comprises many different forms of gastric derangement, which are grouped under the general head of inflammatory dyspepsia, with many symptoms strongly simulating ordinary functional dyspepsia. It includes, in the author's opinion, a large number of cases of obstinate chronic dyspepsia, which are badly managed because not recognized as of inflammatory origin.

ETIOLOGY.--In a more or less chronic form it is frequently met with as a result of the acute affections. Hence the etiology is mainly that of acute gastric catarrh. It may be caused--

1. By functional disorders of the stomach.

2. By mechanical causes which interfere with the portal circulation.

3. In connection with certain constitutional states, such as gout, rheumatism, phthisis, renal disease, certain eruptive diseases, and as a sequence of malarious fevers.

4. By the excessive use of alcohol and other gastric irritants.

5. By errors of diet, especially excessive alimentation.

6. By decomposition of ingested aliment owing to deficiency of gastric juice.

7. By all causes that weaken the digestive power and lower the general tone of the system.

Of all these causes, errors of diet are most apt to produce it, and to perpetuate it when once established. And next to this, in the order of importance, is the immoderate use of alcohol, especially by persons whose general health and digestive power are below a healthy standard. Such persons are apt to suffer from irritative and inflammatory forms of dyspepsia, which, in various degrees of intensity, alternate with the acuter forms of embarras gastrique.

The injudicious use of drugs may also be mentioned. There can be no doubt that many transient and functional forms of indigestion merge into the more chronic inflammatory forms of dyspepsia from the abuse of stimulants, tonics, and purgatives. Anxious for relief, and urged on by hope of recovery, the victims of functional dyspepsia are apt to have recourse to every grade of quacks and to be subjected to every form of harassing and mischievous treatment. Indeed, the use of potential and irritating drugs, administered for all kinds of ailments, real or imaginary, enters largely into the etiology of chronic gastric catarrh.

Mechanical causes deserve also special consideration. These are mainly {471} such as offer impediment to the return of blood from the stomach to the heart. In acute cases the congestion may be very intense. Congestion of the same kind, but more gradual in its occurrence and less in degree, may be present from all conditions affecting the circulation of venous blood through the liver. General anæmia, by producing weak heart-action, disturbs the normal adjustment between the arterial and venous sides of the circulation. Blood accumulates in the veins and capillaries, and morbid action propagates itself in a direction contrary to the circulation. Hence in all conditions of general anæmia there is tendency to dyspnoea, pulmonary oedema, bronchorrhoea, special forms of liver disease, gastric catarrh, and even temporary albuminuria. All mechanical obstructions to the free transit of blood through the heart, lungs, or liver are followed by the same results. A free secretion of mucus into the stomach is one of the most commonly recognized. It is often vomited in large quantities. This alkaline mucus, while it dilutes the digestive juices of the stomach, furnishes favorable conditions for the development of low micro-organisms, which contribute to the fermentative process. We may not duly estimate the effects of these organisms on a mucous membrane softened by long-continued passive hyperæmia.

Malarious fevers, from their congestive tendency, give rise to the more acute forms of gastro-enteric inflammation. In the more chronic forms of intermittent and remittent fevers more or less gastric inflammation is invariably present. Indeed, in all forms of fever gastric inflammation is a complicating element, and the recognition of the fact has an important bearing on the treatment.

Certain constitutional diseases appear to involve special liability to this affection, such as scrofula, phthisis, gout, rheumatism, syphilis, and many chronic forms of skin disease; and in many cases the cause is not apparent.

ANATOMICAL CHARACTERS.--The gross appearance of the stomach in chronic gastritis is thus admirably described by Broussais, who faithfully recorded what he "observed during many years in the bodies of those who have long suffered from distaste for food, nausea, and vomiting." These observations were made long before morbid anatomy had thrown much light on the more minute structural changes of organs, and the general picture will be recognized as faithful to-day: "Softening, friability, and the reduction into a kind of gelatinous mass commonly occurs in the region of the lower part of the larger curvature of the stomach; and when closely examined it is perceived that it is not only the mucous membrane that has undergone that species of decomposition, but that the muscular has participated in it, and that the whole of the cellular tissue which united the three membranes has entirely disappeared. The parietes of the viscus are then reduced to a very thin lamina of serous membrane, commonly so fragile as to tear on the slightest handling, or even already perforated without any effort on the part of the anatomist. The pyloric region, on the contrary, has manifestly acquired more consistence and thickness; the mucous membrane there presents large folds, the muscular appears more developed, and the cellular and vascular are injected; sometimes even a true scirrhous state is observed there. The portion of the mucous membrane which covers this scirrhus is sometimes {472} ulcerated, but that in the surrounding parts and at the border of the ulcer, far from being softened, is, on the contrary, tumefied, indurated, and injected. Finally, though there may or may not be ulceration of the pylorus, it is always manifestly hypertrophied, whilst the lower part of the great curvature is the seat of softening and atrophy."

These were the observations of the great anatomist apparent to the naked eye. At the present time we can only confirm them by stating that structural changes are particularly noticed in the pyloric region of the stomach. The mucous membrane generally is vascular and covered with a grayish, tough, transparent mucus. It is more opaque and thicker than natural. The surface is usually changed in color: it may be red, brown, ash-gray, slate-colored, or even black in spots. The darkened spots are due to pigmented matter, and this is generally most marked in the pyloric half of the stomach. It is most commonly met with in cases of prolonged passive congestion of the stomach from portal obstruction, and requires for its production the rupture of capillaries in the superficial layers of the membrane and the transformation of the hæmatin into pigment. The same condition often produces ecchymoses and hemorrhagic erosions in spots. In other cases the mucous membrane is strikingly uneven, being studded with numerous little prominences separated from each other by shallow depressions or furrows. This condition, which has been compared to granulations upon wounds, is called mammillation. It is the état mamelonne of Louis, and is considered by him as a sure and constant sign of inflammatory action. Like many other structural changes, it is usually found in the neighborhood of the pylorus. More rarely polypoid growths project from the membrane, and little cysts also frequently appear in the mucous membrane.

Chronic inflammation tends to thickening of the mucous membrane. It sometimes is not only greatly thickened, but acquires an extreme degree of toughness. Exceptionally, however, the membrane, either entire or in spots, may be abnormally thin. The thickening of the walls of the stomach, when it involves the pylorus, gives rise to constriction of the orifice and consequent dilatation of the stomach.

When the disease has been of long standing the interstitial tissue between the tubules becomes thickened, the stomach is changed in its normal structure, and the tubules themselves become confused, compressed, and much less straight and parallel than in the normal state. Or they may in some cases be enlarged, according to Flint, in consequence of swelling and parenchymatous or fatty degeneration of their epithelial cells. Microscopic examination often shows changes such as occur in other glandular organs. The glands and tubules become the seat of degenerative changes, such as are observed in Bright's disease of the kidney, and they are frequently found associated in the same case. The mouths of the gastric tubules become blocked up, while deeper parts are dilated into cysts; and at times they are atrophied or filled with granular fatty matter.

Many cases of persistent anæmia may be traced, according to Flint, to this degenerative process of the gastric tubules.

The SYMPTOMS of chronic gastritis are mainly those of difficult digestion of an aggravated kind, and are liable to be mistaken for those of {473} ordinary functional dyspepsia. Some points of distinction were referred to in the section treating of functional dyspepsia; and while there are many symptoms in common, it is vastly important that the two forms of the disease should be early recognized, for they are radically distinct in their pathology and treatment.

We now speak of what is usually known as inflammatory, irritative, or gastric dyspepsia--a persistent and aggravated form of indigestion which has its origin in the stomach itself, in contradistinction to dyspepsia which originates largely from causes outside of the stomach and transmitted to it through nervous impression. The one is functional and indirect; the other is inflammatory and direct.

The symptoms referable directly to the stomach are mainly those of difficult and painful digestion, and are alike characteristic of all forms of indigestion, such as loss of appetite, sense of weight and fulness of the epigastrium, distress after taking food, acidity, eructations of gas, etc. But chronic gastritis is more frequently accompanied by a burning sensation in the epigastric region, accompanied by tenderness on pressure, which is generally increased after meals. Sometimes this tenderness amounts to actual pain, which is increased after meals. But we are liable to be misled by pain: gastric pain is not a characteristic symptom; subacute forms of the disease may exist without any fixed pain; the sensation is rather that of burning, uneasiness, and oppression of the epigastric region. The appetite, as a rule, is greatly impaired--indeed, the sense of hunger is rarely experienced--and nausea and vomiting frequently follow the ingestion of food. This is especially the case when catarrh of the stomach is associated with renal disease, portal congestion, or chronic alcoholism. Large quantities of mucus are brought up, the vomiting taking place usually in the morning, and on examination of the mucus it will frequently be found to contain sarcinæ and large numbers of bacterial organisms. When stricture of the pylorus is present the vomiting of putrid, half-digested food usually takes place about the termination of the digestive process.

The tongue presents characteristics peculiar to chronic inflammation of the stomach. In some cases it is small and red, with enlarged and red papillæ; in others, it is broad and flabby and somewhat pale; but in either case, on close inspection, the papillæ will be found red and enlarged, this being more apparent on the tip and edges. In children of scrofulous habits and in older persons of tubercular tendency the whole organ is redder than natural, the papillæ standing out as vivid red spots.

In other cases the catarrh of the stomach extends to the mucous membrane of the mouth. In all cases of oral catarrh the tongue, instead of being red and pointed, is large and apparently oedematous. It is uniformly covered with a white or dirty brownish coat, and frequently shows the impression of the teeth upon its edges. The secretions of the mouth are depraved, the breath heavy and offensive, and the gums spongy and unhealthy in appearance. Acidity is also common.

Thirst is a common symptom. It is rarely absent either in the acute or chronic form of the disease. It is most marked in the intervals between meals and in the evenings.

It is rare in gastric catarrh of long standing that it does not extend to the intestines, and occasionally from the duodenum to the ductus {474} choledochus; in which case we have the combined symptoms of gastro-intestinal catarrh associated with jaundice. The nutritive system becomes implicated, and patients are especially prone to develop any diathesis to which they may be liable.

There remains a group of symptoms of great interest in the study of gastric inflammation--important because liable to mislead as to the real nature of the difficulty--namely, morbid conditions of the nervous system. Few diseases have such a wide range of morbid sympathies, and few, it may be added, are so generally misunderstood and misinterpreted. Two main facts, as formulated by Broussais, deserve to be restudied by the profession:

First, that irritations of the visceral parenchyma which do not implicate their serous membranes only give rise to ill-defined sensations, and they not painful;

Second, that most of the acute pains arising from visceral irritation are rather referred to external parts than to the viscera themselves.

Unless the seat of very acute inflammation, mucous membranes are remarkably free from pain, and yet the gastric mucous membrane is the seat of a most exquisite internal visceral sense and has a wide range of morbid sympathetic disturbances. These sympathetic phenomena are often treated for primary neuralgias. No fact in the clinical study of disease deserves more careful consideration than this. Absence of pain, then, is calculated to mislead. It is often only the sensation of uneasiness, depression and melancholy, want of appetite, thirst, nausea, loathing of food, and derangement of the bilious and gastric secretions, that directs our attention to the stomach. Moreover, in gastro-enteric inflammations pain is more frequently felt in parts sympathetically affected than in the stomach itself. "It is only when irritations of mucous membranes are in the vicinity of the openings of cavities that the irritations are distinctly perceptible in the seat they occupy" (Broussais). Morbid irritative action commencing in the stomach repeats itself in the cerebro-spinal system of nerves, and the secondary irritation may develop a more immediately dangerous inflammation than the primary. This is frequently observed in children, who are specially prone to irritation of the visceral apparatus. Many cases of primary gastric irritation terminate in acute cerebral inflammation. Indeed, the greater number of phlegmasiæ of the brain are only sympathetic irritations issuing from primary inflammation of the stomach. Short of inflammation, the transmitted irritation may merely give rise to reflex convulsions, and in adults to sick headache, or, if long continued, to conditions of hypochondria. Headache is a prominent symptom of gastric irritation. It is not usually acute, but rather a sense of fulness and pressure, sometimes felt in the frontal, at other times in the occipital, region. Many cases commonly called cerebral hyperæmia and cerebral anæmia are nothing more than malassimilation from chronic gastric catarrh. This fact deserves to be specially emphasized at present, for we are apt to consider the cerebral the primary lesion. Vertigo, as in functional dyspepsia, is also an occasional symptom, and very commonly patients complain of extreme degrees of sleeplessness and disturbed dreams and nightmare.