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← Childhood Soft Tissue Sarcoma

HEALTH PROFESSIONAL · SOURCE READING

Clinical presentation

Source: Childhood Soft Tissue Sarcoma Treatment (PDQ®)–Health Professional Version, National Cancer Institute.

Source updated: April 21, 2025 · Captured 2026-09-09.

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Context: Treatment of Tumors of Uncertain Differentiation / Desmoplastic Small Round Cell Tumor

Desmoplastic small round cell tumor most frequently involves the peritoneum in the abdomen, pelvis, and/or peritoneum into the scrotal sac, but it may occur in the kidney or other solid organs.[102-106] Dozens to hundreds of intraperitoneal implants are often found. The tumor occurs predominantly in males (85%) and may spread to the lungs and elsewhere.[106,107]

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