(1) Irritation of the lining of the kidney, the ureter or bladder can lead to the presence of blood in the urine.(2) Peristaltic activity, influenced by urine volume, propels urine along the ureter into the bladder.(3) No changes were found in the renal pelvis, ureter , and urinary bladder samples.(4) Smoking is also associated with cancers of the mouth, pharynx, larynx, esophagus, stomach, pancreas, cervix, kidney, ureter , and bladder.(5) Usually the stones are small enough and pass through the ureter to the bladder and out in one's urine. Stones that are too large to pass can cause kidney failure.(6) Your urinary system is composed of your kidneys, ureters , bladder and urethra.(7) The urine is passed to the bladder through ureters from each kidney in peristaltic waves.(8) After ureteric stenting the urinary catheter bag turned purple but the nephrostomy bag remained clear.(9) Other landmarks used to guide resection are the right and left ureteral orifices and the bladder neck.(10) One of the more common congenital abnormalities (meaning abnormalities that exist at birth) is duplication of the ureters, in which a kidney has two ureters coming from it instead of one.(11) The use of laser for the disruption of ureteric stones is also being used.(12) This helps the surgeon identify the ureteral orifices during bladder dissection and urethral bladder reanastomosis.(13) They occur when the kidneys, ureters , bladder, or urethra become infected.(14) The kidneys and urinary tract (which includes the ureters , bladder, urethra, and the kidneys) filter and eliminate these waste substances from our blood.(15) Urinary tract damage, in particular ureteric injury, remains the major concern in relation to the laparoscopic approach.(16) Intermittent ureteral obstruction with bladder filling can occur in ureters that are reimplanted in abnormally lateral positions.