title: Intrarenal access: effects on renal function and morphology.
abstract: This study describes the effect of the 4 most commonly used methods of intrarenal access on renal function and morphology in the dog at 48 h. The extended sinus approach was associated with no functional or parenchymal loss; the radial paravascular approach was followed by a 20% decrease in function and no significant parenchymal loss; the anatrophic intersegmental nephrotomy caused a 30% functional decrease with a significant parenchymal loss; the bivalve nephrotomy was associated with a 50% loss of function and considerable parenchymal loss and distortion.
mesh_terms: D000818:Animals; D003404:Creatinine / Q000652:urine; D004285:Dogs; D007444:Inulin / Q000652:urine; D007668:Kidney / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D007669:Kidney Calculi / Q000601:surgery; D008722:Methods; D011184:Postoperative Period; D010130:p-Aminohippuric Acid / Q000652:urine
chemical_list: D007444:Inulin; D003404:Creatinine; D010130:p-Aminohippuric Acid