No abstract

Cerebellopontine (CP) angle Medulloblastoma is a quite uncommon presentation in clinical practice, especially in children. We report such a case in a 12 years old female patient with clinical history of headache, altered sensorium, vertigo, gait ataxia, left side facial paresis and hearing loss. Preoperative axial MR imaging showed an ill-defined heterogenous lesion in left CP angle region with involvement of left middle cerebellar peduncle, left cerebellar hemisphere and cerebellar vermis. Post contrast scan showed heterogenous enhancement. Intra operative frozen cytology was suggestive of malignant round cell neoplasm.The subsequent histopathology and immunohistochemistry favoured the diagnosis of Medulloblastoma.