No abstract

Video-assisted thoracoscopic radical esophagectomy can be performed with safety and efficacy comparable to those of open esophagectomy. Morbidity decreases with the surgeon's experience.

Thoracoscopic radical esophagectomy has less morbidity and comparable survival to conventional surgery, after a moderate amount of experience. Mini-thoracotomy is essential to perform the procedure safely and effectively.

The laparoscopic technique is not only less invasive, but also similarly safe and curative compared with open gastrectomy.

As among persons with normal anatomy, occasional p a t i e n t s w i t h s i t u s i nv e r s u s d e v e l o p m a l i g n a n t tumors. Recently, several laparoscopic operations have been reported in patients with situs inversus. We d e s c r i b e l a p a r o s c o p i c h e m i c o l e c t o m y w i t h radical lymphadenectomy in such a patient. Careful consideration of the mirror-image anatomy permitted safe operation using techniques not otherwise differing from those in ordinary cases. Thus, curative laparoscopic surgery for colon cancer in the presence of situs inversus is feasible and safe.

We describe a cardiac arrest during use of an argon beam coagulation (ABC) system in an 82-yr-old woman having laparoscopic cholecystectomy under general and epidural anaesthesia. Intra-abdominal pressure (IAP) was controlled to less than 12 mm Hg during a carbon dioxide gas pneumoperitoneum and at first the operation was uneventful. When the ABC system (gas flow 6 litre min(-1)) was used to control local bleeding in the liver bed abdominal pressure increased rapidly to over 20 mm Hg and, 1 min later, the end-tidal carbon dioxide decreased to zero, followed by bradycardia and cardiac arrest. At once, an emergency laparotomy was performed and resuscitation begun. A mill-wheel murmur was heard on auscultation, leading to suspicion of argon gas embolism. Fortunately, recovery was completed with no neurological deficit. Anaesthesiologists should consider showed that argon gas embolism can occur with the ABC system during laparoscopic surgery.

No abstract

As the laparoscopic operations for gastric cancer have increased, the intracorporeal reconstruction of the digestive tract has received attention because the procedure offers a good visual field regardless of the patient's figure. We performed laparoscopic gastrectomies with regional lymph node dissection on 586 gastric cancer patients between March 1998 and June 2006: 465 distal gastrectomies, 42 proximal gastrectomies, and 79 total gastrectomies. Intracorporeal anastomosis was carried out in 303, 36, and 69 of the above cases, respectively. The intracorporeal Billroth 1 reconstruction was performed in 226 out of the 303 cases who underwent distal gastrectomy and intracorporeal anastomosis. The "triangulating stapling technique" (TST) that uses laparoscopic linear stapling devices was adopted for 196 of these 226 cases; in the remaining 30, circular stapling devices for conventional open gastrectomy (CEEA) were used. In the initial 115 cases of distal gastrectomy, hand-assisted laparoscopic surgery (HALS) was used, and then we shifted to totally laparoscopic distal gastrectomy (TLDG) without HALS. In this paper, we concentrated on the techniques and results of intracorporeal Billroth 1 reconstruction by TST. Reducing postoperative wounds was possible TLDG by TST, compared with HALS and the extracorporeal anastomosis, that is, laparoscopy-assisted distal gastrectomy. Complications from anastomosis resulted in leakage in 2 HALS-TST patients and in 1 TLDG-TST patient, and anastomotic stenosis and bleeding were observed in each 1 case of reconstruction that used CEEA. Intracorporeal Billroth 1 reconstruction by TST is a safe procedure that provides a good visual field regardless of the patient's figure and a feasible technique for reconstruction after laparoscopic distal gastrectomies.