Transverse testicular ectopia detected by MR imaging and MR venography.
Crossed testicular ectopia is a rare anomaly, characterised by migration of one testis towards the opposite inguinal canal. In most reported cases, the correct diagnosis was not made pre-operatively. We report a case of transverse testicular ectopia diagnosed pre-operatively with MRI. MRI and MR venography demonstrated unilateral location of both testes in the right inguinal canal, which was confirmed by surgery. We provide a brief literature review of transverse testicular ectopia and the imaging of undescended testis.
Lam
Wendy Wai-Man
WW
Department of Radiology, Queen Mary Hospital, 102 Pokfulam Road, Hong Kong. wmlam@ha.org.hk
Le
Simon Dat Van
SD
Chan
Kwong-Leung
KL
Chan
Fu-Luk
FL
Tam
Paul Kwong-Hang
PK
D002648:Child; D003456:Cryptorchidism / Q000150:complications / Q000175:diagnosis*; D006552:Hernia, Inguinal / Q000150:complications / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D013737:Testis / Q000002:abnormalities* / Q000601:surgery