Related Experiment Video
Updated: Apr 7, 2026
10:19
Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
Published on: August 9, 2012
19.9K
Bladder reconstruction: The past, present and future
Omar M S El-Taji1, Altaf Q Khattak2, Syed A Hussain3
1Department of Surgical Oncology, Royal Liverpool University Hospital, Liverpool L7 8XP, UK.
Oncology Letters
|July 15, 2015
Summary
Ileal conduit urinary diversion, a standard treatment after cystectomy, has complications. Tissue engineering offers new ways to create bladder substitutes using biomaterials and stem cells.
Area of Science:
- Regenerative Medicine
- Tissue Engineering
- Urology
Background:
- Ileal conduit urinary diversion is the current standard for urinary tract reconstruction post-cystectomy.
- This method often involves gastrointestinal segments, leading to significant complications.
Purpose of the Study:
- To review complications of current urinary reconstruction methods after cystectomy.
- To explore advancements in tissue engineering and regenerative medicine for creating new bladder substitutes.
- To discuss the use of biomaterials and stem cells in bladder reconstruction.
Main Methods:
- Literature review of current treatment options for urinary tract reconstruction.
- Analysis of advancements in tissue engineering and regenerative medicine.
- Evaluation of biomaterials and stem cell applications in bladder reconstruction.
Main Results:
- Current urinary diversion techniques are associated with notable complications.
- Tissue engineering and regenerative medicine have shown promise for developing functional bladder substitutes.
- Biomaterials and stem cells are key components in novel reconstruction approaches.
Conclusions:
- There is a need for improved urinary reconstruction methods post-cystectomy due to current technique limitations.
- Tissue engineering and regenerative medicine present promising future directions for bladder substitute development.
- Further research into biomaterials and stem cells is crucial for advancing urinary bladder reconstruction.
Related Concept Videos
01:22Imaging Studies VI: Voiding Cystourethrography and Cystography
3.8K
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...
3.8K
01:23Urinary Bladder
4.4K
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...
4.4K
01:26Kidney Transplant II: Surgical Procedure
815
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living...
815
01:19Anatomy of the Genitourinary System II: Bladder and Urethra
2.9K
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...
2.9K
01:28Urologic Endoscopic Procedure: Cystoscopic Examination
5.6K
Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
5.6K