Management of postoperative complications during laparoscopic anterior rectal resection.

Laparoscopic anterior resection (LAR) is currently a routine practice in specialized high-volume centers, with equivalent oncological outcomes in historical, open surgery. Appropriate pelvic dissection can be measured by the adequacy of circumferential margin (CRM) and distal margin, both are risk factors of local recurrence. Among the various operative procedures for colorectal cancer, low anterior resection (LAR) for rectal cancer is one of the most demanding procedures because it requires resection of cancer with surrounding mesorectal tissue and reconstruction with anastomosis in the narrow pelvis while preserving the autonomic nerves of the urogenital organs particularly in the male pelvis.

Video-assisted thoracoscopic surgery in swine: an animal model for thoracoscopic lobectomy training.

Objectives: Minimally invasive thoracic procedures have been increasingly used; however, only a small number of lobectomies are performed by videothoracoscopy, showing the need for training on this technique. The objective of this study is to demonstrate the technique of lobectomy using videothoracoscopy in swine, highlighting the steps to be taken during its use in surgical experimentation.

Methods: During the advanced course on video-assisted and thoracoscopic procedures carried out at IRCAD Latin America, Barretos, Brazil, 40 swine were used for the hands-on course on video-assisted upper left lobectomy.