Venous intravasation of barium: CT findings.
作者信息
Zalev A H, Warren R E, Burnstein M J
机构信息
Department of Radiology, University of Toronto and St. Michael's Hospital, Ontario, Canada.
出版信息
J Comput Assist Tomogr. 1993 Sep-Oct;17(5):813-5. doi: 10.1097/00004728-199309000-00028.
Abstract
Portal venous barium and air intravasation occurred during an air contrast enema in a man with ulcerative colitis. Abdominal plain radiography and CT subsequently showed increased hepatic density. Computed tomography also showed colonic intramural and pericolic nodal or venous barium, increased splenic density, and pulmonary arterial barium. The patient's course was benign because little barium embolized beyond the liver into the systemic circulation.
摘要
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