Fig. 2From: Intra-cerebellar schwannoma with various degenerative changes: a case report and a systematic reviewMacroscopic views of the cerebellar tumor. a The surface of the tumor was moderately swollen with a cystic component filled with brownish fluid, implying a history of intra-cystic bleeding. b The boundary of most of the tumor was clear. The tumor was resected totally after detachment from the cerebellumBack to article page