胼胝体周围脂肪瘤：磁共振成像特征

Pericallosal lipomas: MR features.

作者信息

Suzuki M, Takashima T, Kadoya M, Ueda F, Arai K, Arakawa F, Ueda T, Yamashima T, Yamashita J

机构信息

Department of Radiology, Kanazawa University School of Medicine, Ishikawa, Japan.

出版信息

J Comput Assist Tomogr. 1991 Mar-Apr;15(2):207-9. doi: 10.1097/00004728-199103000-00004.

DOI:10.1097/00004728-199103000-00004

PMID:2002096

Abstract

We report on six cases of pericallosal lipomas. The T1-weighted sagittal images best demonstrated the relationship between the lipoma and the corpus callosum. In four cases the lipomas surrounded the splenium of the corpus callosum and in two cases the tumors were situated posteriorly and caudally to the splenium. In no case did we encounter an exclusively dorsal pericallosal localization.

摘要

我们报告6例胼胝体脂肪瘤。T1加权矢状位图像最能清晰显示脂肪瘤与胼胝体的关系。4例脂肪瘤环绕胼胝体压部，2例肿瘤位于压部后方及尾侧。我们未遇到脂肪瘤仅位于胼胝体背侧的情况。