Results 31 to 40 of about 936,861 (188)

Posterior urethral valve clinical assessment and outcome [PDF]

, 2019
Background: Posterior urethral valves are the most common cause of infra-vesical obstruction in the male child. A posterior urethral valve (PUVs) represents the most common etiology for congenital urethral obstruction and the most common congenital cause
Ahsan Ulla, Pranaya Kunal, Sushant Kumar, Priyanka   +3 more
core   +1 more source

Intravesical Oxybutynin for Urgent Bladder Rescue in a Newborn with Posterior Urethral Valves

European Journal of Pediatric Surgery Reports, 2019
Posterior urethral valves are the most common cause of bladder outlet obstruction in male newborns. Initial catheter drainage alleviates the urethral obstruction before definitive management by valve ablation.
Ada Molina Caballero, Alberto Pérez Martínez, Concepción Goñi Orayen, Gemma Sierra Colomina, Ana Lavilla Oiz, Yolanda Armendariz Cuevas   +5 more
doaj   +1 more source

Delayed Presentation of Urethral Valves: A Diagnosis That Should Be Suspected Despite a Normal Prenatal Ultrasound

Global Pediatric Health, 2020
Background. Congenital urethral obstruction occurs most frequently as a result of urethral valves. The diagnosis is usually confirmed pre- or neonatally. Though not ideal, delayed diagnosis can occur in childhood, adolescence, or adulthood.
Lisa B. E. Shields MD, Jeffrey T. White MD, PhD, Ahmad Z. Mohamed MD, Dennis S. Peppas MD, Eran Rosenberg MD   +4 more
doaj   +1 more source

Bladder Stone Incarceration in Posterior Urethral Valve Leading to Urinary Retention: A Case Report. [PDF]

Case Rep Nephrol Dial
Introduction: Posterior urethral valve (PUV) and vesical calculus are individually among the most common causes of obstructive lower urinary symptoms in children.
Huang L, Liu F, Wang Y, Jin Y, Zhang Y, Fu H, Mao J.   +6 more
europepmc   +2 more sources

Posterior Urethral Valve: Delayed Presentation in Adolescence [PDF]

International Neurourology Journal, 2012
Posterior urethral valves (PUV) are now commonly suspected on antenatal ultrasound, but can present with a broad spectrum of severity postnatally. Rarely, the diagnosis is missed until adolescence or adulthood when the patient usually presents with lower
Punit Mahadik, Surya Prakash Vaddi, Chandra-Mohan Godala, Venkatkrishna Sambar, Sushanth Kulkarni, Ramesh Gundala   +5 more
doaj   +1 more source

Pictorial essay: Congenital anomalies of male urethra in children

Indian Journal of Radiology and Imaging, 2011
Congenital anomalies of the male urogenital tract are common. Some lesions like posterior urethral valve or anterior urethral diverticulum tend to present early in infancy and are often easily diagnosed on conventional contrast voiding cystourethrograms.
Manisha Jana, Arun K Gupta, Kundum R Prasad, Sandeep Goel, Vishal D Tambade, Upasna Sinha   +5 more
doaj   +1 more source

Urinoma Secondary to Posterior Urethral Valve Presenting with Features of Intestinal Obstruction in a Neonate: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2017
Urinoma (or perirenal uriniferous pseudo cyst) occurs due to extravasation of urine in the perirenal space. Common causes include traumatic renal injury or an obstruction in the outflow tract as in a posterior urethral valve. Though rare, such diagnosis
Arijit Bhowmik, Dona Banerjee, Rajasree Sinha, Sandeep Lahiry   +3 more
doaj   +1 more source

Postablation and α-1 blocker therapy in children with congenital obstructing posterior urethral membrane

Formosan Journal of Surgery, 2021
Background: Congenital obstructing posterior urethral membrane (COPUM) or posterior urethral valve (PUV) is the most common cause of lower urinary tract obstruction in boys.
Minu Bajpai, Aejaz Baba, Amit Kumar Singh   +2 more
doaj   +1 more source

Evaluation, management and follow up of vesicoureteric reflux in the setting of posterior urethral valve [PDF]

, 2022
Introduction: Posterior urethral valve represents the most common etiology of congenital urethral obstruction in boys. 35-50% of PUV cases have vesicoureteric reflux at the time of diagnosis. Endoscopic ablation of valves is the treatment of choice.
Vuppala, Sai Krishna, Inugala, Anusiri
core   +1 more source

Primary Infertility Secondary to Posterior Urethral Valve [PDF]

, 2021
A 34-year-old civil servant presented to our facility, following a referral from a gynecologist who was also seeing the wife. The man presented with a history of anejaculation and the inability to impregnate his wife after 23 months of marriage. History,
Ezeama, Chukwuemeka Okwudili, Odo, Chinonso, Mbaeri, Timothy Uzoma   +2 more
core