Related Experiment Video
Updated: Feb 14, 2026

Robot-Assisted Kidney Transplantation
Published on: July 19, 2021
Multiple bladder diverticula treated with robotic approach-assisted with cystoscopy.
Diego Antonio Preciado-Estrella1, Pascual Cortés-Raygoza1, Jorge Gustavo Morales-Montor1
1Department of Urology, General Hospital Dr. Manuel Gea Gonzalez, Mexico City, Mexico.
Bladder diverticula (BD) are herniations of the bladder wall, leading to incomplete emptying and urinary issues. These conditions can be congenital or acquired, frequently affecting adult men, and require specific medical attention.
Area of Science:
- Urology
- Anatomy
Background:
- Bladder diverticula (BD) are outpouchings of the bladder wall.
- They arise from a defect in the muscularis propria, leading to a herniation of the urothelium.
Observation:
- BDs present as thin-walled, urine-filled sacs connected to the bladder via a neck or ostium.
- Poor emptying during micturition is a key clinical problem associated with BDs.
Findings:
- This leads to lower urinary tract symptoms (LUTS) and recurrent urinary tract infections (UTIs).
- BDs are classified as congenital or acquired, with distinct age distributions and causes.
- Acquired BDs are common in adults, particularly men, often linked to neurogenic dysfunction or bladder outlet obstruction.
Implications:
- Understanding the classification and etiology of BDs is crucial for diagnosis and management.
- Effective management strategies are needed to address LUTS and recurrent UTIs caused by BDs.
- Further research into the specific etiological factors and optimal treatment for congenital and acquired BDs is warranted.
Related Concept Videos
Urinary Bladder
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...
Multiple Allele Traits
Anatomy of the Genitourinary System II: Bladder and Urethra
Multiple Regression
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
Frustration and Conflict: Approach-Approach, Approach-Avoidance
One common type of conflict is the Approach–Approach Conflict. In this case, a person faces two desirable...
Multiple Voltage Sources
In series, the positive terminal of one battery is connected to the negative terminal of another battery. Hence, the voltage of each battery is added to give the net voltage, which is increased because each battery boosts the electrons that enter it. The same current flows through each battery because they are connected in series.
Batteries are...

