Use of Diagnostic Laparoscopy for Identification of Bilateral Noncommunicating Hydroceles in an Infant with Right-Sided Abdominoscrotal Mass and Left-Sided Scrotal Mass

Infantile abdominoscrotal hydrocele (ASH) is a rare condition characterized by a dumbbell-shaped cystic mass extending from the scrotum to the abdomen. We present the case of a 4-month-old infant who presented with progressively enlarging bilateral scrotal swelling and a tense, ballotable right-sided abdominal mass with extension into the scrotum. Scrotal ultrasound revealed bilateral hydroceles but exam and ultrasound could not rule out communication. At the time of planned hydrocelectomy, initial diagnostic laparoscopy was used to identify a massive right-sided ASH extending from the internal ring to the umbilicus and a large noncommunicating left-sided hydrocele that was visible with application of pressure to the left side of the scrotum. Following confirmation of anatomy with diagnostic laparoscopy, a scrotal approach to hydrocelectomy was performed as well as bilateral orchidopexy.