Melanocytic Medulloblastoma

**Semantic type:** Neoplastic Process

**Definition:** A rare malignant embryonal neoplasm characterized by the presence of small cells which resemble the cells of classic medulloblastoma and a minor population of melanin-forming neuroepithelial cells. It usually has an unfavorable clinical course.

**Synonyms:** - Medulloblastoma with Melanotic Differentiation - Medulloblastoma with Melanotic Differentiation - Melanotic Medulloblastoma - Melanotic medulloblastoma