Discordant Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome in identical twins - a case report and implications for reproduction in MRKH women.

Infertility has previously been considered as an inevitable consequence of Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome. With modern assisted reproductive technology (ART) techniques becoming increasingly accessible, MRKH women have the opportunity for their own genetic offspring. The availability of such technology, however, increases the importance of understanding the aetiology of this complex condition. The literature debating the relevance of genetic versus post-zygotic events in the aetiology of MRKH syndrome is reviewed in the context of this report of monozygotic twins discordant for MRKH syndrome.