[Malabsorption caused by HBsAg-positive panareteritis nodosa].
A 36 year old man with panarteriitis nodosa (PAN) presented over a certain period of time meinly with gastrointestinal symptoms. He was HBsAg positive and a "reactive" hepatitis with histologically demonstrated. Arterial microaneurysms and stenoses were detected by angiography in the liver, kidney and small intestine. These findings were confirmed by autopsy. Vascular occlusions had caused infarctions of the small intestine as well as necroses and ulcerations of the large bowel. Chronic ischemia is considered as cause of the patient's malabsorption-syndrome. It is suggested, that cachexia of PAN may be partly due to malabsorption.
D000328:Adult; D002100:Cachexia / Q000473:pathology; D006509:Hepatitis B / Q000473:pathology; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D008286:Malabsorption Syndromes / Q000209:etiology* / Q000473:pathology; D008297:Male; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000473:pathology
D006511:Hepatitis B Antigens
Malabsorption bei HBsAg-positiver panarteritis nodosa