Malignant Splenic Soft Tissue Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A malignant mesenchymal neoplasm that arises from the spleen.

**Synonyms:** - Malignant Soft Tissue Neoplasm of Spleen - Malignant Soft Tissue Neoplasm of the Spleen - Malignant Soft Tissue Tumor of Spleen - Malignant Soft Tissue Tumor of the Spleen - Malignant Splenic Soft Tissue Tumor