Skin NTRK-Rearranged Spindle Cell Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** An NTRK-rearranged spindle cell neoplasm that arises from the dermis and subcutaneous tissue of the extremities, trunk, and head and neck area. It manifests with palpable masses.

**Synonyms:** - Cutaneous NTRK-Rearranged Spindle Cell Neoplasm