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Query: UMLS:C1510475 (diverticular disease)
 2,138 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Colonic intraluminal pressure and intestinal transit were examined in diverticular disease, idiopathic constipation, and the irritable colon syndrome. Small bowel transit was normal. Total gastrointestinal transit was prolonged. Colonic transit showed an equal delay in all segments, expedited by bran. In constipation, transit was the more prolonged, but in the irritable colon syndrome, pressure was more affected. Diverticular disease patients showed features resembling each of these two groups. Pressure and transit showed an inverse relationship maintained after bran.
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PMID:Colonic propulsion in diverticular disease, idiopathic constipation, and the irritable colon syndrome. 86 96

Patients with lower abdominal symptoms, indicating colonic disorder, were classified into predefined clinical syndromes. Two important syndromes were colicky sigmoid syndrome and chronic diverticular disease. The first one, characterized by presence of colicky lower abdominal pains but absence of colonic diverticula, probably covers what is generally referred to as 'irritable bowel syndrome'. The second one was characterized by presence of lower abdominal colics and of colonic diverticula. The results showed a significant correlation between the presence of lower abdominal colics and a high pressure activity in the sigmoid colon after intravenous neostigmine. There was, however, no correlation between the presence of diverticula and a high pressure activity. The generally accepted theory of a high pressure activity as the dominant factor in the pathogenesis of colonic diverticula, therefore, was questioned, as was the equally accepted theory of a gradual development of chronic diverticular disease from the adiverticular colicky sigmoid syndrome.
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PMID:Intraluminal pressure in the sigmoid colon. II. Patients with sigmoid diverticula and related conditions. 98 62

Diverticular disease of the colon is, apart from the irritable colon syndrome, by now probably the commonest disorder of the large intestine. The incidence of the disease seems to be increasing, which might be due to fundamental dietary changes during the last 60-80 years. It has been suggested that the condition may be a dietary deficiency disorder caused by an inadequate intake of fiber in the diet. Undiagnosed diverticulosis can suddenly progress to painful diverticular disease or diverticulitis with no warning. Complications are sometimes life-threatening, and they demand immediately surgical intervention. The optimal medical and surgical management of diverticular disease and diverticulitis is not well defined as no controlled clinical trials are available.
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PMID:[Internal aspects of diverticulosis (author's transl)]. 99 60

A patient over 40 years of age who complains of lower abdominal pain, constipation or diarrhea or both, and increased flatulence should be suspected of having diverticulosis. When pain becomes more severe and persistent, diverticulitis must be considered. Diagnosis depends on roentgen demonstration of the presence of diverticula. Sigmoidoscopy and barium enema study are essential to exclude coexisting disease but in diverticulitis may need to be postponed until severe local and systemic signs of inflammation have subsided. A number of diseases can simulate diverticulitis, and differential diagnosis may present considerable difficulty. Irritable colon syndrome and acute appendicitis may be indistinguishable clinically from diverticulitis. Differentiation from carcinoma is usually not difficult, but exclusion of coexistent carcinoma may be impossible except by resection. Ulcerative colitis is also easily distinguished except when, rarely, it coexists. Crohn's disease of the colon is less easily differentiated, especially in patients over 40, in whom the two diseases often coexist. Other colonic diseases, such as ischemic colitis, and pelvic inflammatory diseases usually show characteristic features which make them readily distinguishable from diverticulitis.
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PMID:Diagnosis and differential diagnosis of colonic diverticulitis. 103 35

The clinical features of fat-intolerant bowel disturbance, which have been established by study, over a period of 25 years, of bowel disturbance seen in dyspeptic and other patients, are described. Excess dietary fat intake is an etiological factor in the irritable colon syndrome, spastic colon, diverticulosis, and diverticulitis of the colon and in ulcerative and non-ulcerative colitis. All these conditions are manifestations of intolerance to excess dietary fat intake, and are controlled, and their symptoms are cured, by adherence to the fat-free diet: i.e. a diet from which is excluded any fat derived from cow's milk, from the pig, any 'store' or 'depot' fat, and any vegetable fat concentrate.
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PMID:A new look at diarrhoea, diverticulitis and 'colitis' after 25 years of clinical study. 108 16

Diverticular disease comprises a spectrum of illness beginning with the irritable bowel syndrome and progressing to the life-threatening complications of diverticulitis and hemorrhage. Step-wise progression of this disease may be seen but is not invariably present; many patients with diverticulosis do not have preceding symptoms of the irritable bowel syndrome. The typical complaints of irregularity of bowel habits and abdominal pain will usually respond to the relatively new treatment modality of a high fiber diet with added wheat bran. Barium enema x-ray examination remains the primary diagnostic modality in the investigation of diverticular disease, and colonoscopy should be used only in the presence of certain specific circumstances. Surgery, aimed at the treatment of complications of this disease, has progressed to the point where one-stage extirpation of the diseased bowel is recommended.
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PMID:Diverticular disease. 108 3

The association of diverticulosis with a thickened muscle wall in the pelvic colon is well known. There appeared to be a possibility that this muscular thickening might give rise to the rectosigmoidal mucosal puckering often seen through a sigmoidoscope. In 278 colonic motility studies, mucosal puckering was correlated with patient age, diverticulosis, and the symptomatology of the irritable colon syndrome. The prevalence of mucosal puckering increased with age at the same rate as that of diverticulosis, but the different percentage levels were reached some 25 years earlier in life. Mucosal puckering, which persisted in all subsequent examinations, showed no correlation with the clinical characteristics of irritable colon syndrome. Resistance of the bowel wall to distention was significantly greater in association with puckered rectosigmoidal mucosa than when the mucosa appeared smooth. It is concluded that rectosigmoidal mucosal puckering is probably caused by thickening of the underlying muscle; it is a precursor of diverticulois, and patients who have it should be kept on a high-residue diet.
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PMID:Rectosigmoidal mucosal puckering and diverticulosis. 114 50

The use of oral non-steroidal anti-inflammatory drugs (NSAIDs) in 31 patients with collagenous colitis and in 31 matched control patients with irritable bowel syndrome or colonic diverticular disease who had also undergone colonoscopy and biopsy was investigated. The long term use (greater than 6 months) of NSAIDs was significantly commoner in the study group (19/31) than in the control group (4/31) (p less than 0.02), even assuming the most adverse drug history in six patients in whom this could not be established. In all patients with collagenous colitis taking NSAIDs, diarrhoea followed the use of these drugs, and by a mean (SD) of 5.5 (4.4) years (range 0.5 to 15 years). In three patients with collagenous colitis, diarrhoea improved after withdrawing NSAIDs; rechallenge in one was followed by a recurrence of diarrhoea, which improved after withdrawing the drug again. It is suggested that NSAIDs may play an aetiological role in the diarrhoea and thickened collagen band in some patients with collagenous colitis.
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PMID:Non-steroidal anti-inflammatory drugs as a possible cause of collagenous colitis: a case-control study. 161 88

Rectosigmoid electric control activity and intraluminal pressure were measured in the fasting state and after a standard 3040-kJ meal in irritable bowel syndrome (IBS) patients (n = 41), diverticulosis patients (n = 15), and healthy controls (n = 13). Analysis of myoelectric and motor patterns was performed computer-based with home-made software. Spectral analysis (fast Fourier transform) and computer recognition of slow waves emulating visual scoring showed very similar slow-wave frequency patterns in all three groups. Calculation of contractile indices displayed a widely scattered variable of motility in all three groups without significant differences. IBS subgroups with different bowel patterns showed very similar frequencies of basic myoelectric rhythm and a considerable overlap of contractile activity without significant differences among the subgroups and compared with controls. Slow-wave rhythm seems unlikely to be the basis of disturbed motility in IBS and diverticular disease. A specific pattern of contractile activity was not detectable in either condition.
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PMID:Myoelectric and manometric patterns of human rectosigmoid colon in irritable bowel syndrome and diverticulosis. 220 5

The determination of hydrogen in exhaled air by gas chromatography was used for investigation of patients with relapsing diarrhea of various genesis. An increased H level on an empty stomach, regarded as a sign of bacterial growth in the intestine, was detected in 45% of examines, mainly in celiac disease immunodeficiency, intestinal tuberculosis, diverticulosis, diabetic enteropathy, and erosive duodenitis. An increase in the H level in exhaled air after a lactose tolerance test (50 g of lactose) made it possible to diagnose lactose deficiency in 38% of patients with chronic relapsing diarrhea. In the irritable colon syndrome lactose deficiency was detected in 40% of patients.
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PMID:[Hydrogen test: its diagnostic possibilities in intestinal diseases]. 229 Mar 43


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