Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Posterior fossa cyst differential diagnosis ====== see [[Intracranial cyst differential diagnosis]]. Includes: a) cyst associated with [[Dandy Walker malformation]]. Cerebellar vermis is usually hypoplastic (or, less commonly, completely absent). Hydrocephalus often present b) epidermoid c) enlarged (mega) cisterna magna may mimic a cyst. No mass effect on cerebellum d) [[cerebellar hemangioblastoma]]: often has an enhancing mural nodule e) [[arachnoid cyst]] of posterior fossa: usually associated with mass effect on cerebellum f) [[neurenteric cyst]] g) pilocytic astrocytoma of the cerebellum: usually has an enhancing mural nodule. posterior_fossa_cyst_differential_diagnosis.txt Last modified: 2024/06/07 02:51by 127.0.0.1