Soft Tissue Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A benign, intermediate, or malignant neoplasm that affects the soft tissue. The most common types are lipomatous, vascular, smooth muscle, fibrous, and fibrohistiocytic neoplasms.

**Synonyms:** - Neoplasm of Soft Tissue - Neoplasm of the Soft Tissue - Soft Tissue Tumor - Soft Tissue Tumor - Soft Tissue Tumors - Soft tissue neoplasm, NOS - Tumor of Soft Tissue - Tumor of the Soft Tissue