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)

Eight tests of hemostasis were measured in 233 horses with colic. Blood samples were obtained at admission and for 4 consecutive days of hospitalization. Data were analyzed retrospectively by outcome, by broad-category diagnosis group, by small intestinal disorder, and by smaller categories for comparing specific diseases. Nonsurviving horses and horses with the most severe forms of intestinal ischemia had changes interpreted as hypercoagulative, the intensity of which was increased on the first and second mornings (sample times 2 and 3) after admission, when most significant differences for results of specific tests were detected. Nonsurvivors had decreased antithrombin III activity and prolonged prothrombin and activated partial thromboplastin times; those with strangulating obstructions also had decreased protein C and plasminogen activities. During hospitalization and with survival, these changes tended to reverse. In most horses, regardless of diagnosis or outcome, concentration of fibrin degradation products and fibrinogen, and alpha 2-antiplasmin activity increased over time. Whether these changes reflected specific effects of colic or of the acute-phase response was not determined. In comparisons of small intestinal disorders (proximal enteritis, strangulations, and impactions), diagnostically distinguishing features were not found. Likewise, in comparisons of specific diseases (small vs large intestinal impaction, proximal enteritis vs colitis, small vs large intestinal obstruction), diagnostically distinguishing features were not found.
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PMID:Analysis of hemostasis in horses with colic. 840 38

We report a patient with high small intestinal obstruction due to ischemic stricture, secondary to acute mesenteric venous thrombosis. Tests done for hypercoagulability revealed dual etiology (protein C deficiency and factor V Leiden gene mutation). The patient underwent surgical resection and has been on anticoagulation treatment. At 2 years' follow up, she remains asymptomatic.
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PMID:Jejunal stricture complicating acute mesenteric venous thrombosis secondary to protein C deficiency and factor V Leiden gene mutation. 1081 21

We describe a patient with protein C deficiency who presented with subacute intestinal obstruction due to ischaemic small bowel stricture. The patient also had left sided ileofemoral thrombosis. Venous thrombosis at unusual sites especially if associated with deep vein thrombosis of lower limb warrants a thorough screen for underlying thrombophilia. This, however, is a rare cause for ischaemic small bowel stricture.
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PMID:Protein-c deficiency presenting with subacute intestinal obstruction due to mesenteric vein thrombosis. 1790 5

A 43 year-old woman presented with severe non-specific abdominal pain of 1-week duration. She was on oral contraceptive pills for the past 6 years. Clinically patient appeared ill with no specific abnormal physical sign. Moderate amount of free fluid in the peritoneal cavity on ultrasound prompted an urgent abdominal computed tomography (CT) scan, which revealed thrombosis of the superior mesenteric vein. Further investigations revealed a hypercoagulable state with protein C deficiency. Patient responded well to anticoagulation and supportive therapy. One month later patient readmitted with vomiting and signs of intestinal obstruction. Barium study revealed a moderately long tight stricture at mid jejunum with proximal dilation. A by-pass surgery was carried out. She was well at 3 months follow-up.
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PMID:Superior masenteric vein thrombosis. 2432 59