Pediatric primary intracranial angiosarcoma with epithelioid differentiation: a surgeon's dilemma.

Angiosarcoma is a rare form of soft tissue sarcoma originating from endothelial tissue, accounting for < 1% of all sarcomas. Primary epithelioid angiosarcomas of the central nervous system (CNS) are even more elusive, with only four reports described in the literature. In this article, we describe the first case in pediatric population, with a brief literature review regarding this entity.