"The appendix is used to create a channel between the bladder and the skin surface. A valve is constructed using tissue to prevent urine leakage in between cathterisations. In some cases, a segment of descending colon is detubularised, closed, folded, and anastomosed to the ureters to create a low-pressure reservoir, thus bypassing the urinary bladder 3. The stoma is typically located at the umbilicus or in the right lower quadrant 4."
Expected headings
"Radiographic features"
"Fluoroscopy"
"CT"