L Fedele1, F Motta, G Frontino, E Restelli, S Bianchi. 1. Department of Obstetrics and Gynecology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, University of Milan, Milan 20122, Italy.
Abstract
STUDY QUESTION: What are the anatomic variants (and their frequencies) of double uterus, obstructed hemivagina and ipsilateral renal agenesis? SUMMARY ANSWER: Most cases examined (72.4%) were of the classic anatomic variant of the Herlyn-Werner-Wunderlich syndrome (with didelphys uterus, obstructed hemivagina and ipsilateral renal agenesis) but the 27.6% of cases are of a rare variant of the syndrome (with uterus septum or cervical agenesis), showing relevant clinical and surgical implications. WHAT IS KNOWN ALREADY: The extreme variability of anatomic structures involved in this syndrome (both uterus, cervico-vaginal and renal anomalies) is well known, even if a complete and uniform analysis of all its heterogeneous presentations in a large series is lacking. STUDY DESIGN, SIZE, DURATION: This is a retrospective study with 87 patients referred to our third level referral center between 1981 and 2011. PARTICIPANTS/MATERIALS, SETTING, METHODS: We analyzed the laparoscopic and chart records of 87 women, who referred to our institute with double uterus, unilateral cervico-vaginal obstruction and ipsilateral renal anomalies. MAIN RESULTS: Sixty-three of 87 patients had the more classic variant of didelphys uterus with obstructed hemivagina; 10/87 patients had septate bicollis uterus with obstructed hemivagina; 9/87 patients had bicornuate bicollis uterus with obstructed hemivagina; 4/87 patients had didelphys uterus with unilateral cervical atresia; 1/87 patients had bicornuate uterus with one septate cervix and unilateral obstructed hemivagina. LIMITATIONS: This is a retrospective study with a long enrolling period (30 years). WIDER IMPLICATIONS OF THE FINDINGS: New insights in the anatomic variants of this rare syndrome with their relevant surgical implications.
STUDY QUESTION: What are the anatomic variants (and their frequencies) of double uterus, obstructed hemivagina and ipsilateral renal agenesis? SUMMARY ANSWER: Most cases examined (72.4%) were of the classic anatomic variant of the Herlyn-Werner-Wunderlich syndrome (with didelphys uterus, obstructed hemivagina and ipsilateral renal agenesis) but the 27.6% of cases are of a rare variant of the syndrome (with uterus septum or cervical agenesis), showing relevant clinical and surgical implications. WHAT IS KNOWN ALREADY: The extreme variability of anatomic structures involved in this syndrome (both uterus, cervico-vaginal and renal anomalies) is well known, even if a complete and uniform analysis of all its heterogeneous presentations in a large series is lacking. STUDY DESIGN, SIZE, DURATION: This is a retrospective study with 87 patients referred to our third level referral center between 1981 and 2011. PARTICIPANTS/MATERIALS, SETTING, METHODS: We analyzed the laparoscopic and chart records of 87 women, who referred to our institute with double uterus, unilateral cervico-vaginal obstruction and ipsilateral renal anomalies. MAIN RESULTS: Sixty-three of 87 patients had the more classic variant of didelphys uterus with obstructed hemivagina; 10/87 patients had septate bicollis uterus with obstructed hemivagina; 9/87 patients had bicornuate bicollis uterus with obstructed hemivagina; 4/87 patients had didelphys uterus with unilateral cervical atresia; 1/87 patients had bicornuate uterus with one septate cervix and unilateral obstructed hemivagina. LIMITATIONS: This is a retrospective study with a long enrolling period (30 years). WIDER IMPLICATIONS OF THE FINDINGS: New insights in the anatomic variants of this rare syndrome with their relevant surgical implications.
Authors: John S Wiener; Nina Huck; Anne-Sophie Blais; Mandy Rickard; Armando Lorenzo; Heather N McCaffrey Di Carlo; Margaret G Mueller; Raimund Stein Journal: World J Urol Date: 2020-04-23 Impact factor: 4.226
Authors: A Di Spiezio Sardo; R Campo; S Gordts; M Spinelli; C Cosimato; V Tanos; S Brucker; T C Li; M Gergolet; C De Angelis; L Gianaroli; G Grimbizis Journal: Hum Reprod Date: 2015-03-18 Impact factor: 6.918