[Prostatic calculi: diagnostic and therapeutic aspects]

Strength properties of prostatic calculi (PC) were studied by microhardness HV. Fifteen calculi under study were divided into 3 groups by the size: 2-3 mm (group 1), 4-6 mm (group 2), > 6 mm (group 3). The surface of the thin sections of the calculi appeared as concentric, spherical layers of different size indicating formation of the calculus from the center. In the latter one could see a pigmented nucleus of organic nature. Some calculi had two nuclei under one cover--attached calculi. Correlations between the structure, morphology of prostatic calculi and their strength properties were established. These correlations allowed one to characterize destruction features of the calculi in different destructing impacts. We have designed and introduced into practice a complex of local physiotherapy in prostatolithiasis. This physiotherapy was conducted in combination with medicines for chronic prostatitis and included exposure of the prostate to ultrasound in impulse regime (4 mc, 0.4-1.0 W/cm2). The ultrasound was delivered through the rectum (insertion of the setting IUT 2.264-7-2.09u to the site of the concrements location) and alternated with laser therapy (insertion of the radiator P-2 into the rectum and radiator LO1 to the perineal area (5 W, 80 Hz, 64-128 s) and introduction of sulfide mud heated with the device PPK-01 Pra, electrostimulation for better passage of the prostatic section. The above therapy destructed the concrements which eliminated from the prostatic ducts as a result of which prostatic function recovered. The complex produced a good effect: 65% patients stated enhancement of the erectile function after 3 days of the treatment. After 5-6 procedures pain syndrome relieved in 40% patients, after 11-15 procedures in 87%. Ultrasonic investigation showed that posttreatment size of the prostate diminished from 0.8 to 0.2 cm. The absence of the calcinates's shadows were recorded in 87% patients, the symptoms of chronic prostatitis disappeared. The results of the combined physiotherapy demonstrate efficacy of the above method in true prostatoliths.