A 52-year-old woman complains about pains under the right rib, which appear after eating fat food and which disappear after using spasmolytics. In US there was found one big Stone (30 mm). Your tactics:
A. Ambulatory observation of the patient till next attack
B. Dissolvation of the stone with medicine
C. Extracorporal lytotrypsy
D. Conventional cholecystectomy
E. Laparoscopic cholecystectomy
Answer: E. Laparoscopic cholecystectomy