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)

A 13-year-old white girl with Crohn's colitis developed recurrent erythematous tender cords and nodules in the lower and upper extremities. Histologic examination of subcutaneous nodules of the right arm revealed granulomatous panarteritis of two muscular arteries in the subcutis. The patient's resected colon showed granulomatous transmural colitis without vasculitis. The association between Crohn's disease and cutaneous polyarteritis nodosa is reviewed and emphasis placed on histologic evaluation of suspicious subcutaneous nodules for correct diagnosis.
Dis Colon Rectum
PMID:Cutaneous polyarteritis nodosa associated with Crohn's disease. 610 67

A case is presented of a patient, diagnosed preoperatively as having cecal carcinoma, who was found, at operation, to have a pathologically selective vasculitis involving the right side of the colon which was unclassifiable in any of the known vasculitides. Problems of diagnosis and classification and their bearing on management are discussed.
Dis Colon Rectum
PMID:The dilemma of colonic vasculitis: report of a unique case. 746 Jul 1

Isolated phlebitis of the gastrointestinal tract is rare and potentially life threatening. We report on a patient who developed peritonitis, requiring emergency laparotomy, total colectomy, and ileostomy because of colon necrosis. The specimen displayed multiple ulcerations and erosions. Histology showed a predominantly lymphocytic infiltrate of small-sized and middle-sized veins in the submucosa and subserosa, associated with granulomas and foci of vein wall necrosis. Arteries were spared. No local recurrence or systemic vasculitis developed during a follow-up period of two years. Isolated granulomatous phlebitis seems to be self-limited, and its cause is unknown. Surgical resection of the diseased intestine is usually curative.
Dis Colon Rectum 2000 Nov
PMID:Isolated granulomatous phlebitis: rare cause of ischemic necrosis of the colon: report of a case. 1108 1

We report the case of a 44-year-old white man who presented with progressively worsening crampy abdominal pain and distention. Deterioration of his clinical picture along with leukocytosis and radiographic evidence of severe colonic dilation rendered exploratory laparotomy necessary. Greatly distended and inflamed transverse and descending colon were evident and an extended left colectomy was performed. Characteristic changes of leukocytoclastic vasculitis in the serosal and muscular layers of the resected colon were demonstrated at histopathologic examination. Systemic leukocytoclastic vasculitis, usually coexisting with Henoch-Schonlein purpura, commonly affects the small bowel with clinical evidence of ischemia or bleeding. Colon involvement is infrequently reported in the context of systemic disease. Isolated colonic leukocytoclastic vasculitis without extraintestinal manifestations is rare. A previously unreported case of localized leukocytoclastic vasculitis of the left colon resulting in the impressive presentation of megacolon, without the presence of any precipitating factor or associated systemic disease is presented here, with an overview of the related literature.
Dis Colon Rectum 2005 Jan
PMID:Isolated colonic leukocytoclastic vasculitis causing segmental megacolon: report of a rare case. 1569 Jun 76