Follow-up(18)F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Evaluation of a Torsion of Uterine Fibroid in an Elderly Female

Fibroids are rare in postmenopausal females. Torsion of pedunculated uterine fibroid is also a very rare occurrence in elderly females. We report a rare case of an 84-year-old multiparous, postmenopausal female, a treated case of non-Hodgkin's lymphoma, presenting with a large abdominal mass. The comparative positron emission tomography/computed tomography scan study of the patient revealed that a new mass in the abdomen and pelvis connected with the left adnexa with a pedicle and previously seen fibroid was not visualized on the present scan, thus raising suspicion of torsion of subserosal fibroid. Histopathology confirmed the diagnosis of fibroid.