胰腺分裂症中的胰腺假性肿瘤：CT特征

Pancreatic pseudotumor in pancreas divisum: CT characteristics.

作者信息

Silverman P M, McVay L, Zeman R K, Garra B S, Grant E G, Jaffe M H

机构信息

Department of Radiology, Georgetown University Hospital, Washington, DC 20007.

出版信息

J Comput Assist Tomogr. 1989 Jan-Feb;13(1):140-1. doi: 10.1097/00004728-198901000-00034.

DOI:10.1097/00004728-198901000-00034

PMID:2910934

Abstract

We report a case in which a focally spared area of pancreatic tissue in a gland otherwise replaced by fat created a "pseudomass" mimicking neoplasm on sonography and CT. The "pseudomass" appearance was related to the anomalous ductal anatomy in pancreas divisum. The spared area of pancreas creating a "pseudomass" was drained by the dorsal duct and the remainder of the pancreas that had undergone relative fatty replacement was drained by the ventral duct.

摘要

我们报告了一例病例，在该病例中，胰腺组织的一个局灶性保留区域位于一个已被脂肪替代的腺体中，在超声和CT上形成了一个类似肿瘤的“假肿块”。“假肿块”的表现与胰腺分裂中异常的导管解剖结构有关。形成“假肿块”的胰腺保留区域由背侧导管引流，而其余已发生相对脂肪替代的胰腺则由腹侧导管引流。