Do complications related to laparoscopic cholecystectomy influence the prognosis of gallbladder cancer?

Background: Laparoscopy is thought to worsen the prognosis of gallbladder cancer (GBC) discovered unexpectedly at laparoscopic cholecystectomy (LC). However, laproscopy has never been shown to have an influence on patient survival in clinical series.

Methods: We Performed a two-center retrospective analysis of 28 patients with GBC (11 previously known, 17 unexpectedly discovered by LC) to determine whether laparoscopy and complications related to LC had any influence on the prognosis of GBC.

Results of laparoscopic vs. conventional appendectomy in complicated appendicitis.

Background: Although many trials show some advantages of laparoscopic appendectomy over open appendectomy, the value of laparoscopic appendectomy is still controversial. Specifically the question of whether there are benefits of laparoscopic appendectomy over open appendectomy in complicated appendicitis remains to be answered.

Methods: Of 1,106 consecutive appendectomies (717 laparoscopic appendectomies, 330 open appendectomies, and 59 conversions) between 1989 and 1999, the results of 299 patients with complicated appendicitis (defined by perforation, abscess, or peritonitis) were analyzed retrospectively to compare the complications of laparoscopic appendectomy and conversion (intention-to-treat group) with those of open appendectomy.

[Laparoscopic versus conventional appendectomy--a comparison with reference to early postoperative complications].

Objective And Methods: To compare the complications of laparoscopic appendectomy (LA) and conventional appendectomy (CA) 930 consecutive patients from 1989 until 1997 were analysed retrospectively.

Results: Conventional appendectomy was performed in 330 patients, laparoscopic in 554 patients and another 46 patients required conversion after laparoscopy. The groups were similar in sex ratio, age and degree of inflammation.

[Laparoscopic transperitoneal inguinal hernia repair (TAPP)--complications and results of a prospective study].

Results of a prospective study of 776 TAPP procedures performed on 600 patients are reported. We found rates of 0.5% for intraoperative complications and 1.