نتایج جستجو برای: chronic diarrhea
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BACKGROUND In patients with chronic diarrhea, colonoscopy may identify inflammatory causes or some occult disease, and also can show a normal mucosa. Serial biopsies of intestinal mucosa can be useful for a differential diagnosis, and to modify the treatment. AIM To evaluate whether the biopsies performed in patients with chronic diarrhea and a normal colonoscopy contribute to the differentia...
Collagenous colitis and lymphocytic colitis, together constituting microscopic colitis, are common causes of chronic diarrhea. They are characterized clinically by chronic nonbloody diarrhea and a macroscopically normal colonic mucosa where characteristic histopathological findings are seen. Previously considered rare, they now have emerged as common disorders that need to be considered in the ...
chronic granulomatous disease (cgd) represents a group of inherited disorders of phagocytic system, manifesting recurrent infections at different sites. the present study was accomplished in order to determine the gastrointestinal manifestations of cgd patients. fifty-seven patients (38 males and 19 females) with cgd, who had been referred to three immunodeficiency referral centers in iran, wer...
Based on the duration and type of symptoms, diarrhea is categorized into acute or chronic infectious non-infectious. Infectious most commonly caused by parasites enteric bacterial infections in developing nations. The identification etiological agent crucial to diagnosis management diarrhea. Stool examination stool culture are two non-invasive tests that can be used determine etiology analyses ...
This case report describes a 63-year-old male patient with four-year history of chronic diarrhea. Extensive diagnostic investigations failed to reveal cause. Subsequent upper and lower gastrointestinal (GI) endoscopic procedures revealed the presence amyloidosis in GI tract. The was referred for further evaluation, but unfortunately, he presented hypotension shock, ultimately succumbed systemic...
We herein describe the case of a 51-year-old man with a duodenocolic fistula (DCF) caused by a stomal ulcer. The patient complained of watery diarrhea, dysgeusia and malnutrition. His medical history included distal gastrectomy with Billroth I reconstruction for duodenal ulcer perforation. A combination study using endoscopy and contrast imaging confirmed the presence of DCF. Laparotomic fistul...
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