Angiomyofibroblastoma of the Left Broad Ligament: A Rare Benign Pelvic Tumor

Angiomyofibroblastoma (AMFB) is a benign mesenchymal tumor most commonly found in the female genital tract. Preoperative diagnosis of AMFB remains difficult, so far only few reports described imaging features of this rare neoplasm, especially on MRI. We report a case of a 54-year-old female patient with no significant medical history, who was admitted for metrorrhagia lasting two months. Ultrasound and MRI examinations were performed, but the diagnosis at this stage was challenging. Histopathological and immunohistochemical analyses ultimately confirmed the diagnosis of angiomyofibroblastoma of the left broad ligament.

The purpose of this report is to describe this rarely located benign mesenchymal tumor and highlight the diagnostic difficulties associated with its imaging features.