OBJECTIVE: To study the clinical features of @entity279 of the central nervous system (CNS). METHODS: 174 @entity1 with @entity279 of CNS were reviewed from 1982 to 1995. All @entity1 were verified pathologically. RESULTS: The @entity5 occurred mainly in @entity1 between 21 and 40 years of age, and more often in @entity1 than in @entity1 . Most @entity5 were in the posterior fossa. CT scan of 119 @entity1 showed that 95 @entity279 appeared as cysts. Magnetic resonance imaging (MRI) for 47 @entity1 showed that 32 had cysts. 49 @entity1 were examined with angiography or DSA. 164 @entity5 mural nodules and solid masses were completely resected. The subtotal removal of others was performed. These @entity1 received radiotherapy. CONCLUSION: Enhanced MRI is the examination of choice for preoperative evaluation of @entity279 . Angiography or DSA is necessary in the diagnosis of bigger solid masses. The findings suggest that @entity1 ' age and degrees of section could affect the recurrence of @entity279 .

[Clinical features of XXXX of the central nervous system].

@entity1 :: ('9606', 'Species') :: ['women', 'patients', 'men'] @entity279 :: ('MESH:D018325', 'Disease') :: ['hemangioblastoma', 'cystic hemangioblastomas', 'hemangioblastomas'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'tumors']
@entity279 :: (MESH:D018325,Disease) :: ['hemangioblastomas']
