[Basic analysis of extracorporeal shock wave lithotripsy of gallstones].
Influence of extracorporeal shock wave lithotripsy (ESWL) on human gallstones placed in dog gallbladders was investigated. After irradiation of shock wave more than 600 times, maximal diameter of residual stones of 10 mm before irradiation was destroyed to 2 mm or less. Levels of serum transaminase (GOT.GPT) were elevated, in parallel with times of shock waves. These results suggested that 600 times of shock waves were enough to destroy one cholesterol stone, diameter of which was about 1 cm. Data of elevation of serum transaminase showed that more than 600 times of shock waves were possible to induce the damage of liver.
Akimoto
K
K
Mine
T
T
Sato
E
E
Ohnishi
H
H
Ogata
E
E
D000410:Alanine Transaminase / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D002769:Cholelithiasis / Q000628:therapy*; D004285:Dogs; D008096:Lithotripsy
D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase