Uterine carcinosarcoma due to foreign body (migrated intrauterine device): an extremely rare etiology of gynecological neoplasm

Uterine neoplasm secondary to foreign bodies are very rare clinical entities, and its pathophysiological mechanisms have not been fully understood. Particularly, uterine carcinosarcomas are a subgroup of these malignancies with a more aggressive behavior and poor oncological prognosis. Early diagnosis and prompt surgical management are the cornerstones of management.