Epididymal Appearance in Congenital Absence of Vas Deferens.
Sudheer GokhaleKapil KochharPublished in: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine (2020)
Scrotal sonography was performed in the infertile males. Sonography of epididymis was performed to document its presence, appearance, echo texture and duct ectasia. The spermatic cord was examined to document the status of the vas deferens. TRUS was performed to look for distal vas. Epididymal abnormalities were universal in men with congenital bilateral absence of vas deferens, with a sensitivity of 100%. Three types of abnormal appearances were recognized - a honeycomb appearance, a fine meshwork pattern of head, or complete or partial absence of epididymis. Identification of these abnormalities can be a very sensitive marker for congenital bilateral absence of vas deferens.