Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Urinary Bladder

Urinary Bladder

The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...

Anatomy of the Genitourinary System II: Bladder and Urethra

Anatomy of the Genitourinary System II: Bladder and Urethra

The lower urinary system consists of the urinary bladder and urethra, which are essential in storing and expelling urine from the body. Together with the internal and external sphincters, these structures work together to regulate urination effectively.Anatomy of the BladderThe urinary bladder is a muscular, stretchable organ behind the pubic bone and in front of the rectum. In females, the bladder is positioned anterior to the vagina and inferior to the uterus, while in males, it is located...

Imaging Studies VI: Voiding Cystourethrography and Cystography

Imaging Studies VI: Voiding Cystourethrography and Cystography

Voiding Cystourethrography (VCUG) and Cystography are specialized radiographic procedures used to examine the structure and function of the bladder and urethra.Voiding Cystourethrography (VCUG)A Voiding Cystourethrogram (VCUG) is a diagnostic imaging procedure that assesses the anatomy and function of the lower urinary tract. It focuses on the bladder, bladder neck, and urethra, helping detect abnormalities such as vesicoureteral reflux (VUR)—the backward or reverse flow of urine into the...

Imaging Studies II: Ultrasonography

Imaging Studies II: Ultrasonography

IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...

Nursing Assessment of the Genitourinary System II: Inspection and Palpation

Nursing Assessment of the Genitourinary System II: Inspection and Palpation

The nursing assessment of the genitourinary (GU) system involves a systematic inspection and palpation to identify abnormalities in the kidneys, bladder, and surrounding structures.InspectionMouth: Inspect for signs of kidney dysfunction, such as stomatitis (inflammation of the mouth) and ammonia breath, which may occur in advanced kidney disease due to the buildup of urea, breaking down into ammonia.Skin: Check for pallor, which could indicate anemia caused by kidney disease. Look for...

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Diagnostic accuracy of serum and urinary biomarkers for renal scarring in children with vesicoureteral reflux: A systematic review and meta-analysis.

Journal of pediatric surgery·2026

Same author

Sigmoid colon duplication associated with urogenital malformations: A rare case report.

International journal of surgery case reports·2025

Same author

Bladder and urethral duplication and a bladder exstrophy plate with omphalocele in a female child.

Urology case reports·2021

Same author

Penile necrosis and calciphylaxis.

Urology case reports·2021

Same author

Spinal cord tumor leading to urinary retention resulting from <i>Schistosoma mansoni</i> infection in a child.

Urology case reports·2020

Same author

The XY female and SWYER syndrome.

Urology case reports·2019

Search research articles

Related Experiment Video

Updated: Dec 4, 2025

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Published on: June 21, 2024

Prenatal hydronephrosis revealing a bladder diverticulum.

Luiz G Freitas Filho¹, André Lazzarin Marani¹, Luiz Felipe Brollo¹

¹Department of Urology, Hospital Santa Marcelin, Brazil.

Urology Case Reports

|October 26, 2020

Summary

This summary is machine-generated.

A rare congenital bladder diverticulum was diagnosed via antenatal ultrasound showing hydronephrosis. Surgical removal and ureteral reimplantation were necessary due to its ureteral proximity.

Keywords:

Congenital bladder diverticula Hydronephrosis Urinary tract infection

More Related Videos

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Published on: October 12, 2017

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction

Published on: April 4, 2025

Related Experiment Videos

Last Updated: Dec 4, 2025

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Published on: June 21, 2024

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Published on: October 12, 2017

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction

Published on: April 4, 2025

Area of Science:

Urology
Pediatric Surgery
Medical Imaging

Background:

Bladder diverticula are outpouchings of the bladder wall, classified as congenital or acquired.
Congenital bladder diverticula are uncommon and rarely diagnosed prenatally.

Observation:

A case is presented of a large congenital bladder diverticulum identified during a prenatal ultrasound.
The ultrasound revealed associated hydronephrosis, indicating potential urinary tract obstruction.

Findings:

This is the first reported case of a congenital bladder diverticulum diagnosed antenatally with hydronephrosis.
The diverticulum's anatomical position necessitated surgical intervention.

Implications:

Highlights the importance of considering congenital bladder diverticula in antenatal hydronephrosis evaluations.
Demonstrates the successful surgical management involving diverticulectomy and ureteral reimplantation for complex cases.