Preperitoneal Local Anesthesia Technique in Laparoscopic Peritoneal Dialysis Catheter Placement.

Background and Objectives: Peritoneal dialysis is an excellent treatment for end-stage renal disease. Peritoneal dialysis is more advantageous if the catheter is positioned laparoscopically with omentopexy. General anesthesia is required for laparoscopic peritoneal dialysis catheter placement. General anesthesia is associated with increased postoperative morbidity and mortality in high-risk patients. In this retrospective study, the results of laparoscopic placement of peritoneal dialysis catheter under preperitoneal local anesthesia technique and sedation are presented for end-stage renal disease patients not fit for general anesthesia. Methods: We recruited 13 patients for laparoscopic placement of peritoneal dialysis catheter out of 99 end-stage renal disease patients who presented at a local tertiary hospital. The selection criteria were based on the American Society of Anesthesiologists classification III or above and patients unfit for general anesthesia. Results: Laparoscopic placement of peritoneal dialysis catheter was performed on 99 patients, and 13 patients were unfit for general anesthesia. Laparoscopic placement of peritoneal dialysis catheter and omentopexy were performed on these 13 patients together with capnoperitoneum, under preperitoneal local anesthesia technique and sedation. Three catheters were removed due to exit-site infection. One patient died after 2 years due to cardiac disease. The remaining patients continued with peritoneal dialysis. No omental entrapment, catheter migration, or other complications were encountered. Conclusion: Laparoscopic placement of peritoneal dialysis catheter under preperitoneal local anesthesia technique and sedation was successful for high-risk patients unfit for general anesthesia. This technique can be expanded for healthy patients to avoid general anesthesia complications, reduce costs, and speed recovery.

Hemorrhagic cholecystitis with auto-avulsion.

Acute cholecystitis is a common condition, with varying presentations and complications, and is frequently treated in the emergency department. This case report illustrates hemorrhagic cholecystitis (HC) as a rare complication of cholecystitis. A 74-year-old woman presented to our emergency department with intermittent abdominal discomfort and continued vomiting after any oral ingestion as well as watery diarrhea. Patient history included mitral valve replacement and a daily dose of warfarin. Emergent cross-sectional abdominopelvic computed tomography (CT) and magnetic resonance imaging (MRI) revealed a large mass that occupied most of the right abdominal cavity. An exploratory laparotomy revealed a necrotizing and hemorrhagic enlarged gallbladder with cholelithiasis. This enlargement appeared adherent and fistulizing into the cecum, without signs of bowel perforation. The postoperative period was uneventful, and the patient recovered well. Owing to its non-specific presentation, imaging studies are essential in establishing a diagnosis for HC. Although CT has not been advocated as a primary imaging examination for acute right upper quadrant pain, it is a valuable tool for assessing HC, along with MRI.