Related Experiment Videos
[Primary bladder diverticula in children: report of 15 cases]
Caccese A Fonzone1, A Aliotta, U Caccioppoli
1A.O. Santobono-Pausilipon, U.O. Urologia Pediatrica, Napoli.
La Pediatria Medica E Chirurgica : Medical and Surgical Pediatrics
|December 22, 2005
Insights
This study presents a new classification for primitive bladder diverticula, aiding in diagnosis and treatment. The classification categorizes cases into four groups based on clinical and topographical factors.
Area of Science:
- Urology
- Surgical Pathology
Context:
- Primitive bladder diverticula represent a distinct clinical entity.
- A comprehensive understanding of their classification is crucial for effective management.
Purpose:
- To establish a general classification system for primitive bladder diverticula.
- To delineate a novel diagnostic and therapeutic pathway based on clinical and topographical criteria.
Summary:
- The authors reviewed their experience with primitive bladder diverticula over six years.
- A new classification divides these conditions into four distinct groups.
- This system utilizes clinical and topographical factors for categorization.
Impact:
- Facilitates a more precise diagnosis of primitive bladder diverticula.
- Guides the development of tailored therapeutic strategies.
- Enhances patient outcomes through improved treatment planning.
Abstract:
The Authors report their experience in primitive bladder diverticula treatment during the last six years. They identify criteria for a general classification of this clinical entity and limited to primitive forms they divide in 4 groups. This classification is related to clinical and topographycal criteria, aiming to delineate a new diagnostic and therapeutic pathway.
Related Concept Videos
01:27Diverticular Disease of the Colon
Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...
01:23Urinary 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...
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...
01:26The Micturition Reflex
Urination, or micturition involves the coordination of the bladder's detrusor muscle and two sphincters to ensure controlled bladder emptying.
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating urine...
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating urine...
01:28Microbiota of the Urogenital Tract
The human urogenital system, once thought to be sterile in healthy individuals, is now recognized as a complex microbial habitat. Advancements in molecular sequencing techniques have revealed that even in healthy adults, the kidneys and bladder harbor microbial populations similar to those found in the distal urethra, albeit in much lower abundance. These resident microorganisms, while generally innocuous, can become opportunistic pathogens under conditions that alter the urogenital...
01:22Imaging 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...
01:19Anatomy 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...