Proximal hypospadias

BACKGROUND: The COVID-19 pandemic has profoundly impacted global healthcare systems, causing significant disruptions in various medical practices. This study focuses on the specific effects of the pandemic on pediatric surgical practice in Taiwan, a region known for its effective public health measures and proximity to the initial outbreak. METHODS: The study analyzes data from January 2020 to August 2022, comparing it with historical records from January 2017 to August 2019...

INTRODUCTION: Ventral penile curvature is a key factor in determining the surgical approach to proximal hypospadias repair. However, there is limited evidence regarding the efficacy and long-term effects of the procedures used to address curvature. This study aimed to evaluate the effects of urethral plate transection alone with tissue traction therapy on penile curvature in two-stage repair of proximal hypospadias. MATERIAL AND METHODS: This was a prospective study of primary hypospadias patients who underwent a two-stage repair with urethral plate transection as the sole straightening procedure...

The second-to-fourth digit (2D:4D) ratio is thought to be associated with prenatal androgen exposure. However, the relationship between the 2D:4D ratio and hypospadias is poorly understood, and its molecular mechanism is not clear. In this study, by analyzing the hand digit length of 142 boys with hypospadias (23 distal, 68 middle, and 51 proximal) and 196 controls enrolled in Shanghai Children's Hospital (Shanghai, China) from December 2020 to December 2021, we found that the 2D:4D ratio was significantly increased in boys with hypospadias (P < 0...

PURPOSE: This study aimed to report the outcomes of hypospadias repair performed at a tertiary-level hospital during 2018 to 2021. METHODS: A retrospective chart review of 119 patients was performed. RESULTS: The most frequent coronal hypospadias cases were distal. However, the most common scrotal hypospadias cases were proximal. The average age at the time of the first surgery was 2.4 years (standard deviation, ±2.3 years). The tubularised incised plate technique was performed for 57 of these 119 patients...

INTRODUCTION: Severe or proximal hypospadias is associated with inadequate local tissue and small phallus size. Pre-operative androgens have been used to increase phallus size, but there are very few studies on its role in proximal hypospadias. AIM AND OBJECTIVE: This study aimed to assess the effects of pre-operative intramuscular (IM) testosterone on proximal penile hypospadias in terms of penile morphology and tissue characteristics of penile skin. MATERIALS AND METHODS: This prospective observational study was conducted on 27 patients of proximal hypospadias over a period from June 2017 to July 2018...

BACKGROUND: The optimal treatment for complex urethral stricture (CUS) is yet to be determined. Comparisons of methods based on validated questionnaires or objective outcome measures are lacking. OBJECTIVE: To compare proximal urethrostomy and urethroplasty for CUS using objective measures and validated questionnaires, and to evaluate trends in subgroups of patients who underwent proximal urethrostomy as the intended definitive treatment versus first-stage urethroplasty...

PURPOSE: Hypospadias surgery is challenging. Numerous techniques have been described with variable complication rates. The main objectives of our study were to evaluate the urethroplasty complication rate of primary hypospadias repair and to identify risk factors for complications. METHODS: We retrospectively evaluated the outcomes of all patients who underwent primary hypospadias repair in our department between January 2012 and December 2020. Demographic, anatomical, operative, and postoperative data were reported...

PURPOSE: To analyze the effectiveness of scrotal flaps' use for skin deficit correction in re-operative cases to improve hypospadias' treatment results in children. METHODS: In the Urology Department of the Russian Children's Clinical Hospital (from 2013 to 2019) 46 patients were treated with hypospadias who underwent 3 to 7 failed repairs before being admitted to the clinic. Patients were divided into two groups: Group I - 24 patients with ventral skin deficit and proximal hypospadias; Group II - 22 patients with circumferential skin deficit and mid-shaft hypospadias...

INTRODUCTION: Hypospadias is a syndrome of penile maldevelopment. The primary goal of hypospadias surgery is to create a penis with normal appearance and function. Historically, the outcome of hypospadias repair has been assessed based on the need for reoperation due to urethroplasty complications (UC), including fistula formation, dehiscence, meatal stenosis, or development of a urethral stricture. The Glans-Urethral Meatus-Shaft (GMS) score is a standardized tool to predict UC. Analysis of the cosmetic outcomes of hypospadias repair based on the appearance of the reconstructed penis has been validated, and standardized scores have been published...

INTRODUCTION: Hypospadias repair is regarded as a technically demanding, complex procedure, with variable outcomes. Therefore, it tends to be performed by consultants, with limited trainee involvement. We aimed to study the clinical outcomes of supervised registrars performing proximal and distal hypospadias repairs, compared to their consultant mentors. METHODS: We undertook a retrospective review of all primary hypospadias repairs performed between April 2013-April 2022 at our tertiary paediatric urology centre...

BACKGROUND: Hypospadias is a congenital genitourinary malformation, with the etiology remaining complex and poorly understood. Despite several genes have been identified to be associated with the risk of hypospadias, current understanding of the susceptibility loci for hypospadias yet remained largely improved. The CACNA1D gene encodes calcium voltage-gated channel subunit alpha 1d and may be involved in androgen signaling. However, the genetic susceptibility of CACNA1D associated with hypospadias has yet been addressed...

Diphallia, or penile duplication, is a rare congenital urological malformation. It may be associated with other congenital malformations. The objective of present paper is to report the case of a two-year boy with ventral duplication of the penis associated with proximal hypospadias. The ventral penis was amputated, and Duckett urethroplasty was done. There were no reported postoperative complications in the follow-up.

PURPOSE: To present the long-term results of redo-hypospadias at our tertiary referral center following a failed prior repair. METHODS: One hundred sixty-four individuals with a history of unsuccessful repairs qualified for our retrospective cohort study. Our inclusion criteria were as follows: pre-operative data that was accessible, redo-hypospadias that was successfully repaired, and at least three years of follow-up at the last hospital visit. RESULTS: The mean patient age was 91...

INTRODUCTION: Current assessment of critical tissue in genitourinary reconstruction, including graft beds and tissue flaps, primarily relies upon qualitative visual and tactile assessment by experienced surgeons. Here we explore the feasibility of using intravenous indocyanine green (ICG) for semi-quantitative assessment of perfusion in complex open urethral reconstruction. METHOD: A standardized protocol for intravenous use of ICG and near-infrared fluorescence was established...

PURPOSE: Mid-shaft/proximal (msp) and penoscrotal/scrotal/perineal (pssp) hypospadias treated by urethroplasty (UP) terminating at the corona (UPC) or UP terminating at the tip of the glans (UPG) were compared. METHODS: UP performed at a single institute (n = 234) between 2003 and 2020 were grouped as: msp-UPC (n = 23), msp-UPG (n = 75), pssp-UPC (n = 81), and pssp-UPG (n = 55) to compare data obtained from medical records for post-UP complications (PUC; urethral stenosis, urethrocutaneous fistula, diverticulum formation, and bleeding; n = 234), post-UP uroflowmetry (PUF; average flow rate (Qave), maximum flow rate (Qmax), voiding time (VT), voided volume (VV) and urine flow curves) in 57 UP patients [msp-UPC (n = 5), msp-UPG (n = 12), pssp-UPC (n = 32), pssp-UPG (n = 8)] and 9 controls, and post-UPC esthetics (EST; n = 104)...

AIM OF THE WORK: To evaluate patient's satisfaction, Decision Regret And QUality of Life Assessment (DRAQULA) among adolescents (older than 15 years) and adults after hypospadias surgery in childhood. PATIENTS AND METHODS: 234 Patients operated on hypospadias as children in our center and their parents were contacted after they reached the age of 15 years to complete a questionnaire survey to assess satisfaction with the operative result, the regret with the operative decision and the health related quality of life (HRQOL)...

INTRODUCTION: The absence of a standardized classification of hypospadias hinders understanding of the anatomic differences among patients and the evaluation of outcomes following surgical repair. In working towards a standardized, objective method of recording patients' hypospadias anatomy, we describe our initial experience using a non-invasive three-dimensional scanner. MATERIAL AND METHODS: An Artec3D Space Spider scanner was used to obtain 3D scans in 29 patients undergoing hypospadias repair...

BACKGROUND: Currently, there are many techniques available for repairing hypospadias in urogenital reconstructive surgery. AIM: The purpose of this survey is to determine the preferred age of hypospadias repair patients, as well as the preferred surgical techniques among Saudi urologic and pediatric surgeons. MATERIALS AND METHODS: An E-mail questionnaire was sent to urologic and pediatric surgeons throughout Saudi Arabia. RESULTS: Forty-six participants from the Saudi regions returned completed questionnaires...

BACKGROUND: Hypospadias is a common genital malformation among boys. Studies indicate that hypospadias is associated with a higher risk of testicular cancer. Other forms of urological cancer may be linked to hypospadias via a mutual aetiology, hormonal dysfunction, or hypospadias complications, but this has not yet been studied. OBJECTIVE: To investigate the association between hypospadias and testicular cancer and the risk of other urological cancers among individuals born with hypospadias...

This study objective is to examine the intracavernosal pressure (ICP) in hypospadias boys with and without previous corporotomies. Retrospectively, the ICPs that were measured routinely as part of the artificial erection test in boys who underwent hypospadias repair were collected. The measurement (mmHg) included a slow manual saline instillation and a 21-gauge needle in the corpora cavernosa, which was connected to a pressure monitor. The full and rigid erections were defined according to the Erection Hardness Score by agreement between the two surgeons operating on the patient...