Format

Send to

Choose Destination
Neuroradiology. 1996 May;38(4):306-11.

Intradiploic epidermoid cysts.

Author information

1
Department of Radiology, University Hospital La Fe, Valencia, Spain.

Abstract

We studied 37 intradiploic epidermoid cysts, reviewing typical and atypical radiological features and the differential diagnosis. The most common clinical feature was a long standing lump in the scalp, occurring in 25 patients (67.7%). Plain films were the most cost-effective radiological technique in diagnosis. The typical finding was a well-defined lytic lesion with sclerotic border, seen in 29 cases (78%). Atypical lesions were those larger than 5 cm and/or with an ill-defined edge, being observed in 8 cases (22%). CT and MRI were the best methods for assessing atypical ones. In all cases with typical radiological findings a preoperative diagnosis of intradiploic epidermoid cyst was suggested.

PMID:
8738084
[Indexed for MEDLINE]

Supplemental Content

Loading ...
Support Center