Features of diagnosis and treatment of patients with ureteral stones

Ureteral stones (ureterolithiasis) is a consequence of migration of the calculi from renal pelvis. Primary ureteral stones form rarely. As a result of a comprehensive survey the author revealed, that in ureterolithiasis not only urodynamic disorders, but there is still a severe disturbance of renal microcirculation on the affected side. The investigated patients were divided into 3 groups and depending on the degree of uro- and hemody- namic disturbances they have been provided conservative, instrumental or surgical treatment. The efficacy of urgent ureterolithotomy during first 24 hours in obstructive pyelonephritis have been proved