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与表皮样肿瘤相关的异物巨细胞反应：CT和MR表现

Foreign body giant cell reaction associated with epidermoid tumor: CT and MR findings.

作者信息

Moran C C, Vakili S T, Caldemeyer K S, Smith R R

机构信息

Department of Radiology, Indiana University School of Medicine, University Hospital, Indianapolis 46202-5253, USA.

出版信息

J Comput Assist Tomogr. 1995 Jul-Aug;19(4):628-30. doi: 10.1097/00004728-199507000-00024.

DOI:10.1097/00004728-199507000-00024
PMID:7622698
Abstract

A patient with a known epidermoid tumor presented with a new large ring-enhancing mass adjacent to the cyst. Histopathology showed foreign body giant cell reaction adjacent to the epidermoid cyst. The CT and MR imaging appearances are described. The neuroimaging findings are identical to malignant degeneration to squamous cell carcinoma.

摘要

一名已知患有表皮样肿瘤的患者出现了一个新的、紧邻囊肿的大的环形强化肿块。组织病理学显示表皮样囊肿旁有异物巨细胞反应。描述了CT和MR成像表现。神经影像学表现与恶变为鳞状细胞癌相同。

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