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KMID : 0390220150260020243
Journal of Clinical Otolaryngology, Head and Neck Surgery
2015 Volume.26 No. 2 p.243 ~ p.247
A Case of Giant Intradiploic Epidermoid Cyst of Temporal Bone and Occipital Bone
ÃÖ¼º¿ë:Choi Sung-Yong
±èÀÌÇõ:Kim Yee-Hyuk
Abstract
Intradiploic epidermoid cyst of the skull is a benign lesion that is derived from the ectodermal cells of the cranium. They are uncommon, benign and slow-growing lesions. They can be located in any part of the skull. The frontal and parietal bones are the most common sites for the cyst; however, the temporal bone, although rarely, is also involved. For good long-term prognosis, correct radiological assessment and complete removal of the tumor with its capsule are essential. We report a patient with an intradiploic epidermoid cyst of the temporal and occipital bone. The tumor was successfully removed via infralabyrinthine approach with surgical microscope and endoscope.
KEYWORD
Intradiploic, Epidermoid cyst, Temporal bone, Occipital bone, Endoscope
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