Fibrous pseudotumor of the tunica vaginalis testis: imaging appearance

Abstract

Fibrous pseudotumor is a benign paratesticular tumor that typically presents as a painless mass of the hemiscrotum. Because this tumor can mimic a malignant process, it is usually not diagnosed preoperatively. We describe a case of fibrous pseudotumor of the tunica vaginalis, demonstrating the ultrasound and magnetic resonance image (MRI) appearance with pathologic correlation.