Medulloblastoma Staging System

**Semantic type:** Classification

**Definition:** A staging system for medulloblastoma that evaluates the extend of metastatic spread. (Chang CH, Housepian EM, Herbert C. Radiology, 1969; 93(6):1351-9.)

**Synonyms:** - Chang Medulloblastoma Staging System - Chang Staging - Chang Staging System for Medulloblastoma