Sonographic findings of fibrous pseudotumor of the tunica vaginalis.
We report the sonographic findings in a case of fibrous pseudotumor of the tunica vaginalis. Scrotal gray-scale sonography revealed a well-margined, hypoechoic mass with an onion ring appearance and central calcifications in the left scrotum. Color Doppler sonography showed no blood flow within the mass. The pathological examination revealed a fibrous pseudotumor with a paucicellular and fibroblastic proliferation of cells within a hyalinized collagenous stroma.
Department of Radiology and Pathology, Kyung Hee University Hospital at Gangdong, 149 Sangil-Dong, Gangdong-Gu, Seoul, South Korea.
Dal Mo
DM
Yang
Hyun Cheol
HC
Kim
Sung Jig
SJ
Lim
D006801:Humans; D008297:Male; D008875:Middle Aged; D012611:Scrotum / Q000000981:diagnostic imaging*; D013733:Testicular Diseases / Q000000981:diagnostic imaging*; D014463:Ultrasonography