Akihisa Kaneko

Acute intrathoracic incarceration of the stomach after laparoscopic Nissen fundoplication.

A rare case of paraesophageal hernia with complete intrathoracic incarceration of the stomach after laparoscopic Nissen fundoplication is described. An 85-year-old woman who had undergone laparoscopic Nissen fundoplication for gastroesophageal reflux disease presented 14 months later with nausea and vomiting. Esophagogastroendoscopy showed obstruction of the esophagogastric junction and gastric mucosal necrosis. Emergency laparotomy showed the stomach to be entirely strangulated into the thorax, with areas of necrosis. Gastrotomy was followed by resection of the necrotic anterior wall of the stomach, closure of the hiatus, and suturing of the stomach to the diaphragm. Appropriate closure of crura and anchoring suture between the stomach and diaphragm are helpful to prevent recurrent hernia after laparoscopic Nissen fundoplication.

Laparoscopic low anterior resection using a triple stapling technique.

Laparoscopic low anterior resections using a triple stapling technique in five patients with rectal cancers (four Dukes A and one Dukes C) were performed. The location of the tumors was between 5 and 18 cm from the anal verge. For easy maneuverability, a 33-mm suprapubic port was used. In this technique, the Endo TA (the first stapler) is applied at the distal margin of the rectum to occlude the bowel. The bowel is irrigated with povidone-iodine solution and transected by an endolinear (the second) stapler. Anastomosis is completed by firing the circular (the third) stapler. The operative time was 177 +/- 28.0 minutes, estimated blood loss was 41.7 +/- 28.6 g, and flatus appeared 1.8 +/- 0.8 days after surgery. Follow-up studies have showed no local recurrence or distant metastasis. This procedure is safe and useful for performing laparoscopic low anterior resection.