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Related Concept Videos

Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
Ureters01:22

Ureters

The ureters are retroperitoneal tubes located on either side of the vertebral column. They are responsible for transporting urine from each kidney to the urinary bladder. These tubes have thick walls and are approximately 25-30 cm long. Their diameter is around 10 mm at the renal pelvis, gradually narrowing to 1 mm as the ureter obliquely enters the posterior bladder wall through the ureteric orifices. The shape of these orifices is slit-like, which helps to prevent urine backflow toward the...
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations01:26

Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations

Renal calculi, commonly termed kidney stones, are crystalline solid masses that form in the kidneys but can occur at any point within the urinary system, encompassing the kidneys, ureters, bladder, and urethra.The pathophysiology of renal stones involves several key factors: supersaturation of the urine with stone-forming constituents, changes in urine pH, a decrease in urine volume, and the presence of substances that promote or inhibit stone formation.Supersaturation of Urine: This is the...

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Updated: Jun 27, 2026

Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis
03:55

Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

Published on: October 18, 2024

[Strangulated urethral prolapse. Case report].

Mario Jorge Soares1, Ana Covita, Tiago Neves

  • 1Servicio de Urologia, Hospital Egaz Moniz, Lisboa, Portugal. mjts74@gmail.com

Archivos Espanoles De Urologia
|December 2, 2008
PubMed
Summary
This summary is machine-generated.

This case study details a strangulated urethral prolapse in a 62-year-old female. Surgical excision proved effective, with no recurrence or micturition issues post-operation.

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Area of Science:

  • Urology
  • Gynecology
  • Pathology

Background:

  • Strangulated urethral prolapse is a rare condition.
  • It can present with symptoms like vaginal bleeding, pain, and dysuria.

Observation:

  • A 62-year-old female presented with a bleeding vaginal mass, pain, and dysuria.
  • Diagnosis was strangulated urethral prolapse.

Findings:

  • Surgical excision of the prolapsed urethra was performed.
  • Pathology revealed angiomatous vascular proliferation with thrombosis and focal recanalization (Masson).
  • Rare muscular fibers were also noted.

Implications:

  • Surgical excision is a successful treatment for strangulated urethral prolapse.
  • This approach leads to uneventful recovery without recurrence or micturition abnormalities.