%0 Case Reports %T Vulvar Leiomyosarcoma Masquerading as a Bartholin's Gland Cyst in an Adolescent. %A Reinicke T %A Anderson DJ %A Kumar D %A Griggs C %A Reinicke T %A Anderson DJ %A Kumar D %A Griggs C %J Cureus %V 14 %N 1 %D Jan 2022 %M 35242463 暂无%R 10.7759/cureus.21674 %X Sarcomas, tumors of mesenchymal origin, comprise a small percentage of all malignant tumors and are often challenging to diagnose. Leiomyosarcoma (LMS) is a rare form of cancer arising from smooth muscle cells. While a soft tissue sarcoma diagnosis is rare in and of itself, LMS diagnosis at an adolescent age is even more unique. Vulvar LMS can easily be misdiagnosed as a benign vaginal lesion, leading to a delay in proper treatment and poorer outcomes. In this case, we present a 14-year-old female who was diagnosed with a grade 2 vulvar LMS that clinically mimicked a Bartholin's gland cyst.