Incidental gossypiboma on contrast enema study

This is a case report of a 50-year-old woman with HIV/HCV coinfection who was diagnosed with an HPV-related well-differentiated squamous cell carcinoma of the vulva. After undergoing modified radical vulvectomy and bilateral inguinofemoral lymphadenectomy, the patient developed a rectovaginal fistula and a diverting colostomy was placed. During a postoperative contrast enema study, a curvilinear hyperdense stripe was noted, representing the radiodense marker thread of a retained surgical sponge. This case report highlights the importance of awareness of this retained surgical item and its associated possible complications, as well as the importance of imaging modalities for diagnosis.

Malignant peripheral nerve sheath tumor mimicking an adnexal mass: a radio-pathologic correlation

We report the case of a pelvic malignant peripheral nerve sheath tumor mimicking an adnexal mass. A 59-year-old postmenopausal woman presented with a 3-month history of diffuse abdominal bloating and urinary frequency. Laboratory tests revealed an increased CA 125. Radiologic evaluation depicted a large, heterogeneous solid mass located right to the uterus, pushing it to the left. After a multidisciplinary board discussion, the diagnosis of a right adnexal lesion was assumed, and the patient was referred to surgery. The final diagnosis was only achieved after pathology examination, which prove to be a malignant peripheral nerve sheath tumor. This paper highlights some clinical, radiologic and pathological features of malignant peripheral nerve sheath tumors, a rare entity that should be considered as a differential in patients presenting with pelvic tumors of uncertain origin.

Lung Cancer-Related Pneumopericardium

N/a.