Vesico vaginal reflux presenting as transient hydrocolpos - a rare case report

Vesicovaginal reflux (VVR) is a rarely encountered and less known entity1. It is a functional voiding disorder, usually seen in prepubertal girls without anatomical or neurological abnormality and is defined as an abnormal retrograde reflux of urine into vaginal vault during bladder distension and early micturition. It presents with vaginal collection sonographically identical to obstructive hydrocolpos. It is important to differentiate these two, as the treatment of VVR is mainly non-surgical2.