Results 21 to 30 of about 21,329 (256)
Giant urethral caruncle resembling urethral prolapse causing outflow obstruction
Urology Case Reports, 2021 Urethral caruncle is a rare condition primarily affecting elderly. Sometimes, it resembles urethral prolapse or malignancies. It can even cause outflow obstruction or urinary retention.
Alfa Putri Meutia +2 more
doaj +1 more source
Approach to urethral obstruction in the cat: Part 3:addressing underlying concerns and preventing recurrence [PDF]
, 2022 Background: The management of cats with urethral obstruction does not end in the clinic. Unless the underlying cause of urethral obstruction is addressed, this problem is likely to recur and this requires a multimodal approach that includes a behavioural
Miele, Amy +7 more
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Urology Case Reports, 2021 Background: Congenital anterior urethral diverticulum is a rare cause of urinary obstruction in children. Its association with posterior urethral valve is an exceedingly unusual occurrence.
Hana Abebe +2 more
doaj +1 more source
Frontiers in Pediatrics, 2022 The deformation of congenital obstruction of the anterior urethra is rare in male infants. The anterior urethral valve (AUV) and diverticulum are not common causes of distal urethral obstruction, which may be significant but difficult to diagnose in time.
Yue He +5 more
doaj +1 more source
The shape of the urine stream — from biophysics to diagnostics [PDF]
, 2012 We develop a new computational model of capillary-waves in free-jet flows, and apply this to the problem of urological diagnosis in this first ever study of the biophysics behind the characteristic shape of the urine stream as it exits the urethral ...
Wheeler, Andrew P.S. +18 more
core +1 more source
Double trouble: A rare case of posterior urethral valve and Cobb's collar
Urology Case Reports, 2019 Posterior urethral valves (PUV) are the most common cause of bladder outlet obstruction (BOO) in boys. Cobb's collar, a rare narrowing of the bulbar urethra, is one of the lesser-known causes of congenital urethral obstruction.
Lee Smith +2 more
doaj +1 more source
Guarded long-term prognosis in male cats with urethral obstruction [PDF]
, 2008 The aim of this study was to evaluate the course of urethral obstruction in cats. Forty-five male cats with urethral obstruction or lower urinary tract signs referable to urethral obstruction were included in the study.
Reusch, Claudia E; https://orcid.org/ +2 more
core +1 more source
laser vs optical urethrotomy for urethral stricture
Basrah Journal of Surgery, 2021 A urethral stricture is a scar of the subepithelial tissue of the corpus spongiosum that constricts the urethral lumen. As the constriction increases, obstruction occurs and leads to symptoms which may be related to the obstruction or secondary to it(1)
Ali Haseeb, Mahmood karbalaie
doaj +1 more source
Dysuria Associated with Non-Neoplastic Bone Hyperplasia of the Os Penis in a Pug Dog
Veterinary Sciences, 2021 A three-year-old male Pug presented with a three-year history of urolithiasis and repeated urethral obstruction. Biochemical analysis, ultrasonography, and retrograde urethrocystography revealed probable portosystemic shunt and incomplete urethral ...
Noritaka Maeta +10 more
doaj +1 more source
Urethral obstruction in a ram with a periurethral abscess: clinical findings, diagnostic imaging and pathology. [PDF]
BMC Vet ResBackground Urethral obstruction is a common and life-threatening condition in male small ruminants. Case presentation This case report describes a 3-year old 103 kg Zwartbles breeding ram, presented with the complaint of straining, suspected to have an ...
Pas ML +7 more
europepmc +2 more sources