Two-trocar laparoscopic cholecystectomy: a reproducible technique.

Laparoscopic cholecystectomy is usually performed with a four-trocar technique. From December 1998 to March 1999, 25 of 42 admitted patients underwent a two-trocar laparoscopic cholecystectomy. In our technique, after establishing umbilical carbon dioxide pneumoperitoneum, a 30 degree scope was inserted, and a second 5-mm trocar was positioned below and to the left of the xiphoid process. Then two stitches with nonabsorbable sutures were passed: one at the fundus to pull up the gallbladder, and the second through the neck of the gallbladder to expose the structure of the Calot triangle. Intraoperative cholangiography was performed with a percutaneous catheter in 15 patients. Retrograde cholecystectomy was performed and the gallbladder was extracted through the umbilical port. Scars were closed with glue, and bupivacaine was injected to reduce pain. The technique was feasible in approximately 84% (25 of 30) of patients. The mean operative time was 42 minutes, and the mean hospital stay was 1.6 days. We conclude that this method is similar to four-port laparoscopic cholecystectomy in terms of safety and operation time. This technique seems to be well reproducible and offers better results in terms of postoperative pain, hospital stay without considering better cosmetic results, and cost-effectiveness.

[The role of surgery in the treatment of appendicular abscesses]. / Il ruolo della chirurgia nel trattamento degli ascessi appendicolari.

The management of appendiceal abscesses is still discussed and many different approaches are nowadays adopted. The aim of this study was to analyze retrospectively our experience with this disease to value the results of drainage of the abscess and appendectomy in one stage in presence of appendiceal abscesses. We studied 44 patients consecutively observed in our Department of General Surgery all submitted to drainage of the abscess and appendectomy for acute appendicitis with periappendiceal abscess. Preoperative ultrasonography showed an accuracy of 85.7% in detecting the presence of an abscess. Mean size of the abscesses were 5 cm (from a minimum of 3 cm to a maximum of 9 cm). The mean duration of surgical operation was 48 minutes (min 35'-max 95'), with a mean in-hospital stay of 6.2 days. Morbidity rate was 9% and was due in 75% of cases to wound infection and in 25% of cases to wound dehiscence. Neither major morbidity nor mortality were observed. In consideration of the results the authors conclude that even in presence of an appendiceal abscess, appendectomy with abscess drainage is not only a safe operation with a low morbidity rate but the procedure of choice allowing a significative reduction of hospitalization and health cost.