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 / PEComa, Malignant
PEComas occur in various rare gastrointestinal, pulmonary, gynecological, and genitourinary sites. Soft tissue, visceral, and gynecological PEComas are more commonly seen in middle-aged female patients and are usually not associated with the tuberous sclerosis complex.[139] The disease course may be indolent.
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