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Diagnosis of intracranial dermoid cyst with spiral CT / 肿瘤研究与临床
Cancer Research and Clinic ; (6): 195-197, 2015.
Artigo em Chinês | WPRIM | ID: wpr-473084
ABSTRACT
Objective To explore diagnosis value of spiral CT on intracranial dermoid cyst based on retrospective analysis.Methods 10 cases of intracranial dermoid cyst were enrolled in and confirmed by surgery and pathology.The retrospective analysis was based on the CT manifestations,causes,pathological and clinical features.Results Among the 10 cases,5 lesions were located in the posterior cranial fossa,3 in besides saddle,1 in up saddle and 1 in the temporal fossa.The morphology of nidus was round or round like with clear boundary.There was no edema around the nidus.Fat was found in 7 cases appeared hypodensity with insufficiency uniformity on CT,and the density was lower than that of cerebrospinal fluid with CT value ranged from-6 HU to 80 HU.There was a few calcification on the edge in 1 case.Hyperdensity irregular and lumpy hair-liked shadow was found in 2 hypodensity cases.1 lesion closed to the cranial plate was compressed thin and buckled.Conclusions Intracranial dermoid cyst has typical CT manifestations.It will be an accurate diagnosis based on clinical analysis and CT manifestations.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo diagnóstico Idioma: Chinês Revista: Cancer Research and Clinic Ano de publicação: 2015 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo diagnóstico Idioma: Chinês Revista: Cancer Research and Clinic Ano de publicação: 2015 Tipo de documento: Artigo