Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty horses with small intestinal obstructions requiring surgery were evaluated prospectively. Ten horses lived (group 1) and 10 died (group 2). Eight of the horses in group 1 had simple obstruction and 7 of the horses in group 2 had strangulation obstruction. There was a significant difference (P less than 0.001) between the mean intraluminal hydrostatic pressure in horses of groups 1 and 2 (6.3 cm H2O and 15 cm H2O, respectively). The mean peritoneal fluid protein concentration in horses of groups 1 and 2 (2.8 mg/dl and 5.4 mg/dl, respectively) also differed significantly between groups (P less than 0.01). Histologic evaluation of the intestinal specimens from horses of group 1 (n = 3) and group 2 (n = 6) revealed more severe mucosal lesions in group 2. The measured values that were not significantly different between the 2 groups included PCV, total serum protein content, WBC count, anion gap, and duration of colic before admission. It was concluded that peritoneal fluid protein concentration and intraluminal hydrostatic pressure in small intestinal obstruction may be used as adjuncts to diagnosis and as prognostic indicators.
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PMID:Factors for prognostic use in equine obstructive small intestinal disease. 377 38

Preoperative risk calculation in children with bowel obstruction allows early therapeutic measures to improve prognosis. In a retrospective study the preoperative status was evaluated in 310 newborns and 127 children beyond the newborn period who had to be operated for bowel obstruction. Preoperative parameters were: age, birth weight (newborns), weight, body temperature, red and white blood count, electrolytes, urea-nitrogen, total serum protein, pH, PO2, PCO2 and base excess. These parameters were compared in surviving children and children who died postoperatively. In newborns a statistically significant difference between both groups was found for birth weight, rectal temperature, pH and total serum protein, whereas in children beyond the newborn age the same was true for age, weight and total serum protein. Besides well balanced electrolytes and good management of artificial respiration, total serum protein and in newborns additionally blood-pH and rectal temperature must be normalized preoperatively to reduce the risk in children with bowel obstruction.
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PMID:[Preoperative risk evaluation in juvenile ileus]. 652 47

A 57-year-old woman presented with intermittent symptoms of intestinal obstruction. Workup provided nondiagnostic radiologic studies. An exploratory laparotomy revealed a segmental dilatation in the proximal ileum, which showed diffuse thickening of the intestinal wall. Microscopic examination of the affected area disclosed a diffuse transmural infiltrate composed of small lymphocytes, mature plasma cells, and lymphoplasmacytoid cells in different stages of maturation associated with extracellular periodic acid-Schiff-positive material. In addition, serum protein electrophoresis showed a monoclonal immunoglobulin M kappa paraprotein. Postoperative workup did not demonstrate evidence of systemic involvement. The morphologic features and immunohistochemical and molecular analyses were consistent with lymphoplasmacytoid lymphoma (immunocytoma). We report an unusual case of primary extranodal immunocytoma involving the small intestine and discuss its clinicopathologic features.
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PMID:Extranodal lymphoplasmacytoid lymphoma (immunocytoma) presenting as small intestinal obstruction. 1130 Sep 44

Intestinal obstruction aggravates the prognosis of colorectal cancer (CRC) patients. The aim of this study was to carry out a comparative analysis of nutritional status and inflammatory response in CRC patients with or without intestinal obstruction. The study was carried out on 43 patients with CRC. Twenty-three of these patients had intestinal obstruction. Anthropometric measurements, serum protein content, acute phase reactants, and diagnostic and risk nutritional indices were analyzed. The presence of intestinal obstruction reduced albumin (31 +/- 5.2 vs. 36 +/- 4.2 g/l; P = 0.0025) and prealbumin (0.13 +/- 0.047 vs. 0.21 +/- 0.042 g/l; P = 0.0001) and increased C-reactive protein (49 +/- 43.8 vs. 14 +/- 16.7 mg/l; P = 0.006) and alpha1-antitrypsin (189 +/- 34.7 vs. 148 +/- 35.4 mg/dl; P = 0.0011). Intestinal obstruction was related to malnutrition (86% vs. 33%; P = 0.019) and Mullen's prognostic nutritional index (48 +/- 21.7 vs. 31 +/- 17.9; P = 0.038) in CRC patients. Mullen's nutritional risk index was inversely correlated to total cholesterol (r = -0.51; P = 0.0002) and albumin (r = -0.81; P = 0.0001). No correlation was found between Duke's tumor stages and acute phase response, inflammatory parameters, and malnutrition. In conclusion, intestinal obstruction occurred more frequently in CRC patients with malnutrition. The increased morbidity and mortality of CRC patients was also associated with acute phase response, inflammation, and low serum cholesterol and triglyceride concentration.
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PMID:Obstruction in patients with colorectal cancer increases morbidity and mortality in association with altered nutritional status. 1657 78

Red-eared slider turtles (Trachemys scripta elegans) commonly develop intestinal obstruction. The gastrointestinal transit time in turtles tends to be longer than in other animals, making a rapid diagnosis of obstruction difficult. Fifteen red-eared sliders were given either Gastrografin or 30% w/v barium sulfate orally to compare ease of administration, transit time, and image quality. Each contrast medium was easy to administer but barium sulfate had to be administered more slowly (mean = 40s) than Gastrografin (mean = 20s) to prevent regurgitation. The mean transit and emptying time of Gastrografin was at least 9 h faster than barium sulfate at all time points except gastric transit. Both contrast media had a smooth, uniform appearance that outlined the mucosa with well-defined margins within the stomach and proximal small intestine. Dilution of Gastrografin occurred as it progressed through the intestines, resulting in decreased opacity in the distal small intestine and colon. Pre-administration packed cell volume and total serum protein levels of four turtles receiving Gastrografin were compared with levels at 24-, 96-, and 168-hours postadministration as well as to four control turtles not receiving contrast medium. Packed cell volume and total serum protein levels did not significantly differ among the Gastrografin and control group. From a clinical perspective, administration of Gastrografin allows for quicker results with only minor hematologic changes in red-eared sliders, but visualization of this contrast medium in the lower gastrointestinal tract may be insufficient for an accurate diagnosis.
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PMID:Comparison of Gastrografin to barium sulfate as a gastrointestinal contrast agent in red-eared slider turtles (Trachemys scripta elegans). 2016 92

Encapsulating Peritoneal Sclerosis (EPS) is a severe and rare condition frequently associated with peritoneal dialysis, characterized by bowel obstruction, with lethal consequences in 20% of the patients. The disease presents as a mass of fibrous tissue encapsulating visceral organs that may potentially compromise digestive tract function. This report describes the case of a patient under peritoneal dialysis (PD) due to chronic kidney disease secondary to focal segmental glomerulosclerosis diagnosed with EPS. The patient had undergone two living-donor kidney transplant procedures. Surgical techniques and clinical measures employed to unravel bowel obstruction are described, which have been shown to ameliorate EPS secondary complications. Parenteral nutrition has significantly contributed to afford adequate nutrition, improving tissue healing as well as serum protein levels, vitamins and electrolytes. Therapy with tamoxifen and sodium thiosulfate effectively delayed the development of EPS.
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PMID:Encapsulating Peritoneal Sclerosis in a kidney transplant recipient - Case Report. 3240 86