Herlyn-Werner-Wunderlich syndrome, also known as obstructed hemivagina and ipsilateral renal anomaly (OHVIRA) syndrome, is a rare congenital Müllerian duct anomaly, occurring in approximately 1 in 1,000,000 females. It is characterised …
Obstructed hemivagina and ipsilateral renal anomaly syndrome was first identified by Purslow in 1922 as a result of abnormal embryologic development of the Müllerian (paramesonephric) and Wolffian (mesonephric) ducts. The …