RESUMO
Leiomyoma is a benign tumors derived from smooth muscle cell. It is most commonly found in the uterus. However, leiomyoma rarely occurs in extremities and is more common in the lower limb than in the upper extremity. Leiomyoma in the hand is even rare. We present a case of leiomyoma which developed in the right hand of a man with a review of literatures.
Assuntos
Extremidades , Mãos , Leiomioma , Extremidade Inferior , Miócitos de Músculo Liso , Extremidade Superior , ÚteroRESUMO
Gastric glomus tumor is a rare mesenchymal tumor that originates from modified smooth muscle cells of the glomus body. Glomus tumors are commonly observed in peripheral soft tissue, such as dermis or subungal region, but rarely in the gastrointestinal tract. A 39-year-old woman was admitted due to epigastric soreness. Upper gastrointestinal endoscopy revealed a subepithelial mass measuring 3.5cm with central ulceration at the lesser curvature-posterior wall of the antrum. Characteristically, contrast enhanced abdominal computed tomography scan demonstrated high enhancement of the submucosal mass up to the same level of the abdominal aorta in the arterial phase; this enhancement persisted to delayed phase. Due to the risk of bleeding and malignancy, wedge resection of the submucosal tumor was performed. Histologic findings were compatible with a glomus tumor.