Goldin A R, Dent D M, Davies P G
S Afr Med J. 1979 Mar 3;55(9):347-8.
A case of duodenojejunal arteriovenous malformation with repeated melaena without apparent cause on endoscopy and barium studies is presented. The importance of arteriography in the diagnosis and management is emphasized.
本文报道一例十二指肠空肠动静脉畸形患者,内镜检查和钡剂造影均未发现明显病因,但反复出现黑便。强调了动脉造影在诊断和治疗中的重要性。