Am. Paganini et E. Lezoche, FOLLOW-UP OF 161 UNSELECTED CONSECUTIVE PATIENTS TREATED LAPAROSCOPICALLY FOR COMMON BILE-DUCT STONES, Surgical endoscopy, 12(1), 1998, pp. 23-29
Background: Aim was to study the incidence of recurrent ductal stones
and of biliary strictures at follow-up after laparoscopic treatment of
gallstones and common bile duct stones and to update the short-term r
esults. Methods: Ductal stones were proven in 161 patients of 1,975 (8
.1%) undergoing laparoscopic cholecystectomy. Laparoscopic transcystic
CBD exploration was the method of choice. If this was unsuccessful, l
aparoscopic choledochotomy was performed. After treatment, all patient
s were enrolled in a continued, ongoing follow-up study. Results: Lapa
roscopic CBD exploration was completed in 157 cases (transcystic 107,
choledochotomy 50). Retained stones occurred in eight patients (5%) an
d major complications (cystic duct leakage, hemoperitoneum) in six (3.
8%); mortality occurred in one high-risk patient (0.6%). Follow-up ava
ilable in 154 patients (two unrelated deaths) for a period of up to 62
months showed the occurrence of recurrent ductal stones in five cases
(3.2%) and no signs of bile stasis, suggestive of ductal stricture, o
n the basis of clinical and laboratory findings. Conclusions: This pro
spective, ongoing follow-up study demonstrates that laparoscopic treat
ment of gallstones and common bile duct stones in unselected patients
is feasible and safe.