Retroinfundibular laparoscopic cholecystectomy versus standard laparoscopic cholecystectomy in difficult cases.

BACKGROUND: Laparoscopic cholecystectomy becomes the gold standard surgical procedure for treating gallstones. Standard laparoscopic cholecystectomy (SLC) requires proper dissection of Calot's triangle to achieve the critical view of safety. This may be difficult in certain conditions, resulting in higher incidence of bile duct injury and conversion to open. We aimed to compare the outcomes of laparoscopic cholecystectomy by retroinfundibular (RI) approach to that of SLC, in difficult cases. PATIENTS AND METHODS: This study is prospective cohort study, in which 60 patients were operated by SLC and 65 patients by laparoscopic cholecystectomy by RI approach. RESULTS: From the total 125 cases, 95 (76%) patients were male and 30 (24%) were female. The mean age was 59.5 ± 5.5 years. The mean operative time in SLC group was 128 ± 17 min VS. 114 ± 10 min in RI group. Conversion to open occurred in 10% in SLC group VS. 1.5% in RI group. Biliary injury occurred in 3.3% in SLC group VS. 0% in RI group. The mean hospital stay in SLC was 3.7 ± 5.3 days VS. 2.1 ± 0.3 days in RI group. CONCLUSION: In difficult cholecystectomy, RI approach is feasible and safe alternative to SLC.

Karydakis Flap With Compressing Tie-over Interrupted Sutures Without Drain versus Standard Karydakis for Treatment of Sacrococcygeal Pilonidal Sinus Disease.

BACKGROUND: Sacroccygeal pilonidal sinus disease is a worldwide health problem, affecting young adults, mainly males, with a tendency for recurrence. Various modalities have been used for treating this condition. The Karydakis procedure is one of most commonly used asymmetric flaps for treating this condition. OBJECTIVE: The study aimed to evaluate the Karydakis procedure with tie-over compressing sutures instead of the routine use of a drain in the treatment pilonidal sinus. DESIGN: This prospective randomized controlled clinical study was conducted between January 2010 and January 2015. SETTINGS: The study was conducted at Minia University Hospital. PATIENTS: The study included 154 patients. Patients were randomly assigned into 2 equal groups. INTERVENTIONS: The patients in group 1 were operated on by the standard Karydakis procedure, and the patients in group 2 were operated on by the Karydakis procedure with tie-over compressing sutures without a drain. MAIN OUTCOMES AND MEASURES: The primary outcomes measured were the incidence of seroma formation, wound complications, length of hospital stay, off-work time, and recurrence rate. RESULTS: All patients were discharged on the same day of surgery in group 2 compared with a mean hospital stay of 4.9 ± 2.4 days in group 1. No patients developed seroma in group 2 compared with 7.8% in group 1. In group 2, 1.3% of patients developed wound infection compared with 9.1% in group 1. The average time for return to work in group 2 was 10.2 ± 1.4 days compared with 12.6 ± 4 days in group 1. No recurrences were noted in group 2 compared with 2.6% in group 1. LIMITATIONS: The feedback about postoperative pain and patient satisfaction about the scar were not investigated. The extent of the disease in both groups was not investigated. The duration of follow-up too short to accurately weight recurrence rate. CONCLUSION: Karydakis flap with tie-over compressing interrupted sutures without a drain is safe, 1-day surgery with the lowest complications rate.