Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 57-year-old woman was admitted to our hospital because of frequent bloody diarrhea, vomiting, and abdominal cramps. While the patient was diagnosed with norovirus gastroenteritis based on the presence by chance of positive norovirus antigen in the stool samples, endoscopic as well as pathological examinations demonstrated left-sided ischemic colitis. The patient soon recovered solely by supportive treatment. Although it is believed that patients with viral gastroenteritis do not develop bloody diarrhea, the present case suggested that conditions of viral gastroenteritis, such as intensified peristalsis, elevation of the intraluminal gut pressure, hypovolemia, and hemoconcentration might trigger ischemic colitis resulting in bloody diarrhea. Physicians should not exclude the diagnosis of viral gastroenteritis simply by depending on the presence of bloody diarrhea. Further studies to clarify the incidence of ischemic colitis in patients with viral gastroenteritis are indispensable.
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PMID:Norovirus gastroenteritis accompanied by ischemic colitis: a case report. 2136 Oct 85

We present the case of an adolescent with ischemic colitis, an infrequent pathology in this age group, worsened in the presence of systemic lupus erythematosus (SLE). The patient, aged 20, was diagnosed SLE at 6. She consulted for fever, abdominal pain in the side and right iliac fossa and diarrhea lasting 48 hours. It was assumed as acute gastroenteritis but given the persistent pain, incoercible vomiting and abdominal distension she was hospitalized. The abdominal X-ray showed distended loops, abundant feces, without air-fluid levels. The ultrasound showed erosions and ulcerations, edema and bleeding in the descending colon submucosal layer. The CT scan evidenced an ischemic lesion in the right colon. Ischemic colitis is a severe condition, infrequent in young individuals. Signs, symptoms, abdominal CT scan and colonoscopy are the elements of choice for the diagnosis.
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PMID:[Ischemic colitis: an uncommon manifestation in systemic lupus erythematosus]. 2356 76