头皮毛母质癌作为一种轴外肿块。

Scalp pilomatrix carcinoma as an extra-axial mass.

作者信息

Vanexan K S, el Gammal T, Soong V Y

机构信息

Department of Radiology, University of Alabama School of Medicine, Birmingham 35233.

出版信息

South Med J. 1991 Mar;84(3):371-3. doi: 10.1097/00007611-199103000-00015.

DOI:10.1097/00007611-199103000-00015

PMID:2000525

Abstract

We report the CT, MRI, and angiographic findings in a case of pilomatrix carcinoma that had invaded the temporal bone and presented itself as an extra-axial mass. Even though bone destruction was better shown with CT, the tumor mass with its meningeal and tentorial extension was seen more clearly with MRI. The arteriogram demonstrated a unique vascular supply from the external carotid artery.

摘要

我们报告了一例侵袭颞骨并表现为轴外肿块的毛母质癌的CT、MRI及血管造影表现。尽管CT对骨质破坏显示更佳，但MRI能更清晰地显示肿瘤肿块及其向脑膜和小脑幕的延伸。动脉造影显示其血供独特，来自颈外动脉。