LESIONS OF THE RENAL PELVIS AND PROXIMAL URETER IN VARIOUS NEPHRO‐UROLOGICAL CONDITIONS: AN ULTRASONOGRAPHIC STUDY

Abstract

The applicability of ultrasonography was studied in the diagnosis of lesions of the renal pelvis and ureter in 10 dogs. Ultrasonographic findings of processes associated with dilatation and concretion formation in the renal pelvis were described and the differential diagnosis of the lesions was discussed. The authors propose a new classification system for judging processes characterized by dilatation of the renal pelvis. Experience suggests that ultrasonography is an effective procedure in the diagnosis of certain diseases of the upper urinary tract in dogs.