PT - JOURNAL ARTICLE AU - T Biss AU - P Hamilton TI - Myelofibrosis and angiodysplasia of the colon: another manifestation of portal hypertension and massive splenomegaly? AID - 10.1136/jcp.2003.015479 DP - 2004 Sep 01 TA - Journal of Clinical Pathology PG - 999--1000 VI - 57 IP - 9 4099 - http://jcp.bmj.com/content/57/9/999.short 4100 - http://jcp.bmj.com/content/57/9/999.full SO - J Clin Pathol2004 Sep 01; 57 AB - Bleeding owing to portal hypertensive colopathy, a form of large bowel angiodysplasia, as a cause of increased blood transfusion requirement is described in a 74 year old man with idiopathic myelofibrosis. The proposed mechanism and the potential therapeutic options for this rare complication of myelofibrosis are discussed.