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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A six-year old boy who had suffered from the age of two with chronic diarrhea has been found to be severely retarded in statural growth. Examinations discovered marked lymphopenia with a T lymphocyte defect accompanied by absent IgA and IgE. In contrast with other cases described in literature, in this case the immunodeficiency was not accompanied by bone or cartilage alterations. The only factor apparently responsible for his lack of growth was the malabsorption.
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PMID:Harmonic dwarfism, lymphopenia, deficit of IgA and IgE in a 6-year old boy. 61 Apr 13

A distinction is drawn between coeliac-mesenteric occlusion in intestinal infarct, vascular insufficiency, and fully compensated occlusion. The clinical picture of the first is that of acute abdomen with serious circulatory shock syndrome, whereas chronic insufficiency is marked by episodic pain triggered by eating, effort, drugs, etc., canalisation disturbances, meteorism, constipation or diarrhoea, intestinal stenosis, wasting and malabsorption. Their medical management and its principles, possibilities and limits are discussed.
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PMID:[Clinical aspects and medical therapy of celiac-mesenteric vascular insufficiency]. 62 74

Four patients with a long history of abdominal swelling, colic pains and diarrhoea were cured by a fructose-free diet. They were all given an oral load of (14C) fructose and their expiratory excretion of 14CO2 was found to be significantly lower than that of control patients with similar symptoms. It is concluded taht the patients cured by a fructose-free diet might have a partial fructose malabsorption.
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PMID:Four cases of long-standing diarrhoea and colic pains cured by fructose-free diet--a pathogenetic discussion. 62 18

Acquired monosaccharide intolerance is characterized by the malabsorption of all carbohydrates, resulting in profuse acidic diarrhea. Five infants with this syndrome, ranging from two to six months of age, were studied by measuring their ability to absorb glucose given by intestinal perfusion. Jejunal biopsies obtained at the time of perfusion were studied by light and electron microscopy, and surface area measurements were obtained. Glucose absorption and surface area were significantly decreased (P less than 0.005) during the acute phase of the disease and improved during convalescence. A linear correlation (r = 0.8757) was observed between the ability to absorb glucose and intestinal surface area. It is concluded that the loss of absorptive surface is a major cause of the reduced carbohydrate absorption and consequent diarrhea.
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PMID:Intestinal surface area in infants with acquired monosaccharide intolerance. 63 14

Giardia lamblia has a cosmopolitan distribution. The organism exists in two stages--the trophozoite and the cystic stage. Infected children may have acute or chronic diarrhea, crampy abdominal pain, anorexia, malasorption and poor weight gain and may be misdiagnosed as celiac disease. Infection may be selflimited or chronic even over years. Diagnosis is usually made by finding the characteristic cyst in stool specimens or by duodenal aspiration. Histological sections and impression smears (AMENT) of intestinal mucosa biopsies have been proved to be the most reliable method for detecting giardiasis. Evaluation of impression smears for parasites is easier and quicker than examining serial sections of biopsies. Out of 175 selected patients with intestinal complaints which were undergone small intestinal biopsy 11 were infected with giardia lamblia (6.2%). All infected children were symptomatic, malabsorption could be demonstrated in 5/8, lactase levels were reduced in most children. Examination of duodenal aspirates, stool specimens and histological sections (routine histology) alone would not have been diagnostic in every case. Evaluation of impression smears proved to be a reliable method in detecting giardia lamblia infection and is recommended whenever an intestinal biopsy is performed.
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PMID:[The value of the "impression smear" in detecting giardia lamblia infection (author's transl)]. 64 94

This paper focuses on recent advances by the Indonesian Pediatric Gastroenterology in the field of diarrheal diseases: 1) the 'ROSE' system as the principle of treatment of diarrhea. It has been proven to be effective in reducing mortality rate of acute gastroenteritis, particularly cholera. R stands for rehydration, preferably with Ringer's lactate solution. O for Oralyte or oral glucose electrolyte, S for simultaneous rehydration (intravenously and orally), and E for educating parents in oral rehydration. 2) MCT and low lactose-containing formula in low birthweight infants give good to excellent results in improving fat malabsorption, elimination of diarrhea, and increase of body weight. 3) the use of the pediatric Enterotest duodenal capsule to study the upper intestinal microflora. The capsule consists of a number 1 size gelatin capsule (20 mm x 6 mm) containing a silicone rubber bag with an attached fine yarn line 90 cm long. The free end of the line is taped to the cheek and the patient swallows the capsule. After a certain period of time, the line is pulled out and intestinal secretions are scraped from the line and immediately examined under the microscope. Enterotest is particularly useful where radiologic examination is not available. 4) this report is the 1st to document virus particles in fecal specimens from Indonesian children, and suggests that viruses may be important etiological agents in diarrheal diseases in Indonesia, where malnutrition and diarrhea are important health problems.
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PMID:Recent advances in the Indonesian paediatric gastroenterology. 65 63

A 6-year-old male Yorkshire Terrier had clinical signs including intermittent vomiting and diarrhea associated with abdominal distention. Contrast radiography disclosed dilatation and decreased motility of the small intestine, with dilution of barium. Hemograms, blood chemical profiles, and results of fecal examinations and urinalyses were normal. Obstruction was not found at exploratory laparotomy, but a dilated segment of mid-jejunum was biopsied. There was hypoplasia of the tunica muscularis of the jejunum, without fibrosis, inflammation, or myenteric plexus involvement. The diagnosis was idiopathic intestinal pseudoobstruction. Post-operative care consisted solely of feeding bland foods. Three months after surgery there was progressive deterioration and emaciation due to chronic intestinal malabsorption.
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PMID:Intestinal pseudoobstruction in a dog. 65 2

An increasing number of infants have undergone massive intestinal resection for various reasons: uncontrollable diarrhea, malabsorption, and failure to thrive makes these babies a difficult management problem and threatens their survival and later "quality of life." Five short gut babies have had a 3-cm small bowel reversal operation as part of the total salvage effort. It is recognized that very skilled care by dedicated personnel and parents, utilizing i.v. nutrition and special feeding techniques, is probably the most significant factor in achieving success with these babies. It is believed small bowel reversal helps in keeping these infants alive while their intestinal tract is making the adjustments necessary for long-term survival.
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PMID:Small bowel reversal procedure for treatment of the "short gut" baby. 67 Nov 98

Fourteen adults in whom diabetes mellitus and coeliac disease coexist, are described. In no patient was coeliac disease diagnosed (biopsy proven) before the age of 28 years. Diabetes was recognized before coeliac disease in all except one. Diabetic control was very unstable and hypoglycaemia particularly troublesome before treatment with a gluten free diet. Following gluten restriction, insulin requirement increased in six patients, and diabetic control became more stable. Diarrhoea due to coeliac disease in a patient with coexisting diabetes, may be mistakenly diagnosed as 'diabetic diarrhoea'. However, certain clinical and laboratory features should arouse suspicion that the diarrhoea is not of diabetic origin. These included a history of gastrointestinal symptoms preceding the diagnosis of diabetes, the occurrence of repeated hypoglycaemia, absence of neuropathy, anaemia, low serum folate, low serum albumin and a malabsorption pattern on small bowel radiography. A definitive diagnosis of coeliac disease can be made only jejunal biopsy. The opportunity to diagnose coeliac disease in adult diabetics will usually fall to the diabetologist and wider use of jejunal biopsy in diabetics with chronic or recurrent diarrhoea is suggested.
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PMID:Diabetes mellitus and coeliac disease: a clinical study. 67 52

The time of breath hydrogen appearance (T) after oral lactulose was determined in 98 patients in London who had been to the tropics. Fifty-six controls from three different ethnic groups had no evidence of gastrointestinal disease; 23 had tropical malabsorption, which was severe in 10; and 19 had chronic diarrhoea without malabsorption. Mean T was significantly delayed in patients with tropical malabsorption compared with controls, indicating that their mouth-caecum transit rate was abnormally slow. In six patients with tropical malabsorption who were reinvestigated after treatment a fall in the value for T seemed to parallel clinical improvement. Three patients with diarrhoea due to chronic colonic disease had delayed T. Patients with tropical malabsorption have bacterial colonisation of the small intestine, which is important in the pathogenesis of the disease. Bacterial overgrowth, which sometimes occurs after infective diarrhoea in the tropics and gives rise to tropical sprue, is a result of stasis.
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PMID:Delayed small-intestinal transit in tropical malabsorption. 67 84


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