Persistent Müllerian Duct Syndrome: Understanding the Challenges

Persistent Müllerian duct syndrome (PMDS) is a rare autosomal recessive condition defined by the presence of Müllerian duct-derived structures in an otherwise normally masculinized phenotypical and genotypical (46,XY) male. We describe the case of an infant diagnosed with PMDS, managed and followed...

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Main Authors: Irene Chua, Naeem Samnakay
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Case Reports in Urology
Online Access:http://dx.doi.org/10.1155/2022/2643833
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author Irene Chua
Naeem Samnakay
author_facet Irene Chua
Naeem Samnakay
author_sort Irene Chua
collection DOAJ
description Persistent Müllerian duct syndrome (PMDS) is a rare autosomal recessive condition defined by the presence of Müllerian duct-derived structures in an otherwise normally masculinized phenotypical and genotypical (46,XY) male. We describe the case of an infant diagnosed with PMDS, managed and followed up for 7 years. The diagnosis of PMDS was made at laparoscopy at 6 months of age for investigation and management of bilateral impalpable testes. A Müllerian structure resembling a uterus with bilateral fallopian tube-like structures was seen in the pelvis, along with bilateral intra-abdominal testes. Gonadal biopsy confirmed normal testicular tissue. The child underwent successful bilateral two-stage Fowler-Stephens orchidopexies. The Müllerian remnant was preserved to maintain testicular vascularity. At the most recent follow-up, the testes are intrascrotal and normal on palpation. There have been no clinical symptoms or concerns with the Müllerian remnant during surveillance with ultrasound and MRI. To date, there are less than 300 cases described in the medical literature, with limited consensus on management. We reflect on challenges the condition poses, including fertility preservation in PMDS, testicular and Müllerian malignancy risk in PMDS, and optimal management and surveillance of PMDS.
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spelling doaj-art-d8a4978cb89e4e8aa52a5392a2052d422025-02-03T06:01:52ZengWileyCase Reports in Urology2090-69782022-01-01202210.1155/2022/2643833Persistent Müllerian Duct Syndrome: Understanding the ChallengesIrene Chua0Naeem Samnakay1Department of Paediatric SurgeryDepartment of Paediatric SurgeryPersistent Müllerian duct syndrome (PMDS) is a rare autosomal recessive condition defined by the presence of Müllerian duct-derived structures in an otherwise normally masculinized phenotypical and genotypical (46,XY) male. We describe the case of an infant diagnosed with PMDS, managed and followed up for 7 years. The diagnosis of PMDS was made at laparoscopy at 6 months of age for investigation and management of bilateral impalpable testes. A Müllerian structure resembling a uterus with bilateral fallopian tube-like structures was seen in the pelvis, along with bilateral intra-abdominal testes. Gonadal biopsy confirmed normal testicular tissue. The child underwent successful bilateral two-stage Fowler-Stephens orchidopexies. The Müllerian remnant was preserved to maintain testicular vascularity. At the most recent follow-up, the testes are intrascrotal and normal on palpation. There have been no clinical symptoms or concerns with the Müllerian remnant during surveillance with ultrasound and MRI. To date, there are less than 300 cases described in the medical literature, with limited consensus on management. We reflect on challenges the condition poses, including fertility preservation in PMDS, testicular and Müllerian malignancy risk in PMDS, and optimal management and surveillance of PMDS.http://dx.doi.org/10.1155/2022/2643833
spellingShingle Irene Chua
Naeem Samnakay
Persistent Müllerian Duct Syndrome: Understanding the Challenges
Case Reports in Urology
title Persistent Müllerian Duct Syndrome: Understanding the Challenges
title_full Persistent Müllerian Duct Syndrome: Understanding the Challenges
title_fullStr Persistent Müllerian Duct Syndrome: Understanding the Challenges
title_full_unstemmed Persistent Müllerian Duct Syndrome: Understanding the Challenges
title_short Persistent Müllerian Duct Syndrome: Understanding the Challenges
title_sort persistent mullerian duct syndrome understanding the challenges
url http://dx.doi.org/10.1155/2022/2643833
work_keys_str_mv AT irenechua persistentmullerianductsyndromeunderstandingthechallenges
AT naeemsamnakay persistentmullerianductsyndromeunderstandingthechallenges