Hypospadias, a common congenital deformity, is the result of incomplete formation of the urethra during the 10th- to 14th weeks of gestational life. Surgery to repair the foreshortened urethra and penile curvature in hypospadias has a history of more than 150 years. To date, more than 300 surgical procedures with accompanying variations have been proposed for the repair of hypospadias. With modern techniques of tissue transfer, even the most severe case of hypospadias is amenable to repair. The modern era of hypospadias surgery has allowed the application of skin grafts and flap techniques to add significantly to urethral length. At the same time, a variety of new techniques have been proposed to "minimize" hypospadias surgery. In this article the authors argue that for the worst cases of hypospadias, complete dissection of the abnormal anatomy and modern tissue transfer techniques should be used to reconstruct the deformity.
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Indian J Pediatr
January 2025
Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India.
Hypospadias, a common congenital anomaly of male genitalia, shows significant heritability and familial recurrence, particularly in consanguineous families. This study explored the role of KMT2C polymorphisms in a Yemeni family with two affected siblings. Comprehensive analysis identified 475 unique SNPs in KMT2C, with 59 shared between parents, suggesting common ancestry.
View Article and Find Full Text PDFHum Reprod Open
January 2025
Regional Center of Pharmacovigilance, Pharmacology Department, Cochin Hospital, AP-HP.Centre-Université Paris Cité, Paris, France.
Study Question: Is there an association between dydrogesterone exposure during early pregnancy and the reporting of birth defects?
Summary Answer: This observational analysis based on global safety data showed an increased reporting of birth defects, mainly hypospadias and congenital heart defects (CHD), in pregnancies exposed to dydrogesterone, especially when comparing to progesterone.
What Is Known Already: Intravaginal administration of progesterone is the standard of care to overcome luteal phase progesterone deficiency induced by ovarian stimulation in ART. In recent years, randomized controlled clinical trials demonstrated that oral dydrogesterone was non-inferior for pregnancy rate at 12 weeks of gestation and could be an alternative to micronized vaginal progesterone.
Gynecol Obstet Fertil Senol
January 2025
Department of Obstetrics and Gynaecology, Hôpital Saint Joseph, Marseille, France; Image2 center, Marseille, France. Electronic address:
The management of a fetus suspected of having a variation in genital development is a complex situation. In cases of complete discordance or an unusual appearance of the external genitalia (EG), management always begins with a diagnostic morphological ultrasound. This ultrasound aims to provide detailed imaging of the EG and internal genitalia (IG), focusing on identifying the presence of Müllerian derivatives and detecting any associated malformations.
View Article and Find Full Text PDFJ Pediatr Urol
December 2024
Department of Urology, Sri Sathya Sai Institute of Higher Medical Sciences, Prashantigram, Puttaparthi, Andhra Pradesh 515134, India.
Introduction: Graft fibrosis following the first stage of a free graft staged hypospadias repair is a difficult scenario where the management has traditionally been to excise the graft and replace it with a new graft. However, still the risk of recurrent fibrosis remains making it difficult to proceed to the second stage and tubularising a fibrosed graft practically ensures a breakdown. Herein, we present our way of using parameatal based flip flap urethroplasty as a salvage procedure in this situation.
View Article and Find Full Text PDFZhonghua Yi Xue Yi Chuan Xue Za Zhi
October 2025
Department of Pediatric Neurology, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.
Objective: To explore the clinical and genetic characteristics of two children diagnosed with two rare genetic diseases simultaneously.
Methods: Two children with comorbidity of two genetic diseases due to dual genetic mutations diagnosed at the Third Affiliated Hospital of Zhengzhou University respectively in May 2022 and March 2023 were selected as the study subjects. Clinical and genetic data of the two children were retrospectively analyzed.
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