Contamination of bladder urine by urethral particles during voiding: urethrovesical reflux.
D000818:Animals; D001437:Bacteriuria / Q000209:etiology* / Q000503:physiopathology; D003102:Colloids; D004285:Dogs; D005260:Female; D008297:Male; D011877:Radionuclide Imaging; D012212:Rheology; D013667:Technetium; D014521:Urethra / Q000503:physiopathology*; D014546:Urinary Catheterization; D014554:Urination; D014556:Urine
D003102:Colloids; D013667:Technetium