Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042384 (vasculitis)
 20,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Immunologic evaluation of a patient with pancreatitis, subcutaneous fat necrosis, pleuritis, pericarditis and synovitis is presented. The previously recognized syndrome of pancreatic disease, subcutaneous fat necrosis and arthritis is reviewed. Based on analysis of all the cases described in the English language literature it is suggested that this syndrome be expanded to include polyserositis rather than arthritis alone. Although experimental and clinical evidence tends to implicate physiocochemical tissue injury by pancreatic lipase as the primary pathogenic mechanism in this syndrome, studies in our patient suggest the possible contribution of immune-mediated injury. Supporting data include eosinophilia, biopsy demonstration of vasculitis antedating the subcutaneous fat necrosis, immunofluorescent identification of immunoglobulin G (IgG) and C3 in the pleura, and reduced levels of total hemolytic complement in the serum, and pleural and pericardial effusions.
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PMID:Syndrome and pancreatic disease, subcutaneous fat necrosis and polyserositis. Case report and review of literature. 109 Jan 61

Cutaneous leukocytoclastic vasculitis (LCV), also known as small-vessel vasculitis, is a process thought to be related to the presence of circulating immune complexes. Leukocytoclastic vasculitis is thought to be idiopathic in up to 50% of cases, but other common causes and associated disorders include certain medications, most frequently antibiotics; infections; collagen-vascular disease; paraproteinemias; and rarely neoplasia. We report a patient with cutaneous LCV induced by orlistat, a pancreatic lipase inhibitor that works as a weight-loss agent by decreasing the absorption of dietary fat.
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PMID:Orlistat-induced bullous leukocytoclastic vasculitis. 2361 88