Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bile acid studies were performed in patients with Crohn's disease, radiologically confined to the colon. The bile acid pool size of 10 patients with isolated Crohn's colitis was significantly lower than that of 10 normal control subjects (P less than 0.001) and of 10 ulcerative colitis patients (P less than 0.005). Measurements of 14C-excretion in breath and in 24 hours stool collections after the administration of 5 muCi 14C-glycocholate showed a normal 14C-excretion in breath and usually a markedly increased loss of 14C in the stool (greater than 7% of the dose). The simultaneous administration of 5 muCi 3H-polyethylene glycol MW 4000 (3H-PEG) as a marker indicated that the 14C/3H ratio in the patients with Crohn's colitis was significantly greater than in a control series of patients with diarrhoea not due to bile acid malabsorption. Studies on the composition of duodenal bile showed a significantly decreased concentration of deoxycholic acid in duodenal bile. These observations suggest bile acid malabsorption in patients with Crohn's disease apparently confined to the colon.
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PMID:Bile acid studies in patients with Crohn's colitis. 52 81

Nine patients with diarrhoea and bile salt malabsorption after pelvic irradiation for malignant gynaecologic tumours were treated with a low-fat diet (40 g of fat per day) for 3 to 6 months. Faecal excretion of bile salts decreased in all patients concomitant with relief of symptoms.
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PMID:Effect of a low-fat diet on bile salt excretion and diarrhoea in the gastrointestinal radiation syndrome. 53 94

A case of the Zollinger-Ellison syndrome, presented with watery diarrhoea, malabsorption and multiple duodenal ulcers. Resection of a gastrinoma from the head of the pancreas was ineffective. Cimetidine, administered for more than 30 months produced an immediate and sustained relief of symptoms with a gain in weight of 19 kg and improvement of the biochemical features of malabsorption. Gastric acid secretion has been markedly inhibited and duodenal ulceration healed.
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PMID:A review of the Zollinger-Ellison syndrome--with particular reference to a patient treated with cimetidine. 53 59

A new Peruvian case of malabsorption associated with primary diffuse lymphoma of the small bowel and mesenteric lymph glands is reported, having found no alpha chains either in blood or in urine. Like in most of the 8 previous cases, medium oral doses of oxytetracycline supressed diarrhea, markedly atenuated steatorrhea, restored the sense of well-being to the patient, and significantly increased his body weight. Critic is made on the denominations "mediterranean lymphoma" and "primary upper small intestinal lymphoma" ("PUSIL") that have been inappropriately assigned to the condition.
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PMID:[Mediterranean lymphoma in Peru. Its treatment with oral oxytetracycline]. 55 Jul 91

A diagnosis of coeliac disease was confirmed in 57 patients referred to a gastroenterology clinic over a 5 1/2-year period. Although diarrhoea was present in two-thirds of the patients, this was the major symptom leading to referral in less than half of them. When present, diarrhoea was usually intermittent and frequently not typical of steatorrhoea. Symptoms were of less than six months' duration in half the patients, but a review of the past and family history strongly indicated the possibility of coeliac disease in 39 of the 57 patients. A high spontaneous abortion rate during pregnancy was noted. The frequent absence of the classical features of malabsorption, diarrhoea with typical steatorrhoea and chronic debility was noted. All screening tests for malabsorption were found to be unreliable and their routine use was rarely justified. A random serum folate and carotene assay proved as valuable as more expensive and troublesome tests. It is stressed that in any case in which there is a clinical suspicion of this diagnosis, a small intestinal biopsy should be undertaken.
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PMID:The changing clinical presentation of coeliac disease in adults. 55 20

Cows' milk protein enteropathy is recognised as a significant cause of persistent diarrhoea and malabsorption in young infants, but there are as yet no generally accepted diagnostic criteria. A combined clinical and histological approach to the diagnosis of cows' milk protein-sensitive enteropathy has been used in 15 patients, and the following set of criteria are proposed. (1) Clinical disease (diarrhoea with or without vomiting) while receiving cows' milk protein. (2) Clinical improvement on a diet free of cows' milk protein. (3) Normal or mildly abnormal histology of jejunal mucosa when taken 6-8 weeks after symptoms subside. (4) Histological relapse, with or without clinical relapse, after re-exposure to cows' milk protein.
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PMID:Cows' milk protein-sensitive enteropathy. Combined clinical and histological criteria for diagnosis. 56 68

A syndrome of progressive muscle spasm, alopecia, and diarrhea was seen in 15 patients. The syndrome was characterized by painful intermittent muscle spasm, alopecia, amenorrhea, and malabsorption, and was sometimes associated with epiphyseal destruction and retarded growth. Symptoms began at age 10 and were more common in women than men. Muscle cramps affected the limbs first and then, several years after onset, the neck, trunk, and masticatory muscles. The course was progressive and led to malnutrition. Four patients died from 5 to 18 years after onset. Autopsy revealed polypoid changes throughout the gastrointestinal tract.
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PMID:A syndrome of progressive muscle spasm, alopecia, and diarrhea. 56 86

A case of severe diarrhoea and steatorrhoea following chemotherapy and abdominal irradiation for lymphosarcoma, is described. Investigations demonstrated bile acid malabsorption, and treatment with cholesytramine and a low fat diet was successful. A questionnaire was sent to thirty-two subjects who had undergone similar treatment for similar pathology and failed to demonstrate any sustained alteration of bowel function. Additionally, nine of these subjects underwent a 14C-glycocholic acid test and no evidence of interruption of the enterohepatic circulation of bile acids was found.
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PMID:Malabsorption in relation to abdominal irradiation and quadruple chemotherapy for lymphosarcoma. 57 12

One hundred sixteen healthy black children ages 13 to 59 months, representing high and low socioeconomic deciles, were studied for lactose malabsorption. A fasting lactose tolerance test using 2 g of lactose/kg of body weight was carried out. Glucose was determined at 0, 15, 30, and 60 min. Of the 116 preschoolers 34 (29%) evidenced lactose malabsorption as determined by a blood glucose rise of less than 26 mg/100 ml. Clinical signs of diarrhea, gas, and cramps were noted singly or in combination in 18% of the 34 lactose-malabsorbing children. Of the 82 lactose absorbers, 12% demonstrated similar signs. The nature and length of the initial infant milk feeding failed to show any relationship to the onset of malabsorption. Current milk drinking patterns were reported as being similar. Eight-seven percent of the malabsorbers and 92% of the absorbers report drinking 240 ml or more of milk/day. Socioeconomic status, education, marital status, and medical assistance of the parent is similarly distributed between lactose absorbers and malabsorbers.
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PMID:Lactose malabsorption in preschool black children. 57 54

Clinical, biochemical, and gastroenterological data have been examined im 48 patients in two age groups, one under 12 months of age, the other between 12 and 30 months with persistent post-enteritis diarrhoea. In these patients, the illness consisted of chronic diarrhoea which followed acute enteritis. It brought about a mild malabsorption syndrome with impairment of growth, particularly in infants under one year of age. Chronic inflammation with mucosal damage due to alteration of the intestinal microflora by inappropriate diets and therapy seemed to be the cause of persistent diarrhoea in these patients.
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PMID:Persistent post-enteritis diarrhoea. 59 Feb 75


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