Plexiform Fibrohistiocytic Tumor

**Semantic type:** Neoplastic Process

**Definition:** An intermediate fibrohistiocytic neoplasm of the skin that usually affects children and young adults. It is a multinodular, poorly circumscribed tumor characterized by the presence of multinucleated giant cells, mononuclear histiocyte-like cells, and spindle fibroblast-like cells arranged in a plexiform pattern.

**Synonyms:** - PFHT - Plexiform Fibrohistiocytic Neoplasm - Plexiform fibrohistiocytic tumor