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http://dx.doi.org/10.1136/vr.88.25.657 | DOI Listing |
Fr J Urol
November 2024
Urology Department, Hopital Foch, Suresnes, France.
Introduction: Distal anterior urethral strictures (DAUS) affect the meatus, navicular fossa (NF) and penile urethra (PU). The main causes are inflammatory (lichen sclerosous [LS]), traumatic iatrogenic, or idiopathic. Post-hypospadias stenosis is common and constitutes a separate entity, dealt with in a separate article.
View Article and Find Full Text PDFUrologiia
May 2024
Department of Urology and Andrology, Russian National Research Medical University. N.I. Pirogov, Moscow, Russia.
Introduction: The treatment tactics of patients with recurrent urethral stricture requires an integrated approach. An increase in the treatment efficiency is possible not only through improvements in surgical technique, but also by influencing the pathogenetic mechanisms of the formation of urethral stricture and stimulating regeneration.
Aim: To evaluate the efficiency of reconstructive procedures using platelet-rich plasma in patients with recurrent urethral stricture.
Andrology
November 2024
Department of Pediatric Surgery, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
Background: Hypospadias with lichen sclerosus (LS) poses surgical challenges due to lack of materials for urethral reconstruction and coverage and the limited number of reports on this clinical condition.
Objectives: To report surgical strategies and outcomes for primary and redo hypospadias patients with LS.
Materials And Methods: We conducted a retrospective observational descriptive study with 31 patients with primary/redo hypospadias and LS between 2013 and 2023.
J Pediatr Urol
October 2024
Arkansas Children's Hospital, Division of Pediatric Urology, USA; Texas Children's Hospital, Division of Pediatric Urology, USA.
Background: Hypospadias is a common congenital malformation. There are several classification systems for hypospadias. However, the phenotypic subtypes of hypospadias are inconsistently reported across databases due to the inherently subtle variability of the penile anatomy.
View Article and Find Full Text PDFAnim Genet
February 2025
Vetsuisse Faculty, Institute of Genetics, University of Bern, Bern, Switzerland.
Hypospadias occurs sporadically in male livestock and is characterized by a non-fused urethra during fetal development. In this study, perineal hypospadias, a bifid scrotum, penile hypoplasia, and bilateral abdominal cryptorchidism were diagnosed in a neonatal Holstein male calf. Septicemia was also suspected due to hypothermia, blurred conjunctivae, and loss of sucking and swallowing reflexes.
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