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Impaired digestion or absorption can result in fatty stools. Possible causes include exocrine pancreatic insufficiency, with poor digestion from lack of lipases, loss of bile salts, which reduces micelle formation, and small intestinal disease-producing malabsorption. Various other causes include certain medicines that block fat absorption or ...
If pale or clay-colored stool (or acholic stool as your doctor might refer to it) is the result of a serious health issue, there are usually other symptoms. Here are some of the reasons you might ...
Esophagitis, esophageal varices, gastritis, cirrhosis or gastric ulcers for example, may bleed and produce coffee-ground vomitus. When unaccompanied by melena, hematemesis or a fall in hemoglobin with corresponding urea rises and creates an unstable reaction, and other causes of coffee ground vomitus need to be elucidated; for example, gastric stasis, bowel obstruction or ileus, that can cause ...
Obstructed defecation is one of the causes of chronic constipation. [22] ODS is a loose term, [ 20 ] consisting of a constellation of possible symptoms, [ 7 ] caused by multiple, complex [ 23 ] and poorly understood [ 24 ] disorders which may include both functional and organic disorders. [ 18 ]
Endoscopic image of a posterior wall duodenal ulcer with a clean base, which is a common cause of upper gastrointestinal hemorrhage. Specialty: Gastroenterology: Symptoms: Hematemesis (vomiting blood), coffee ground vomiting, melena, hematochezia (maroon-coloured stool) in severe cases
[1] [2] Fecal vomiting is often accompanied by gastrointestinal symptoms, including abdominal pain, abdominal distension, dehydration, and diarrhea. [ 2 ] [ 3 ] In severe cases of bowel obstruction or constipation (such as those related to clozapine treatment) fecal vomiting has been identified as a cause of death.
The trophozoite forms have been recovered from formed stool, thus the need to perform the ova and parasite examination on specimens other than liquid or soft stools. DNA fragment analysis provides excellent sensitivity and specificity when compared to microscopy for the detection of D. fragilis and both methods should be employed in ...
No definite cause has been determined. The peak incidence of lymphocytic colitis is in persons over age 50; the disease affects twice as many women as men. [3] Some reports have implicated long-term usage of NSAIDs, proton pump inhibitors, and selective serotonin reuptake inhibitors, and other drugs.