[Update in surgical oncology].

The main novelties in 2019 are about colorectal surgery and oncologic surgery. Acute diverticulitis and mechanical bowel obstruction are frequently diagnosed in primary care medicine. In 2019, EAES (European Association for Endoscopic Surgery) and SAGES (Society of American Gastrointestinal and Endoscopic Surgeons) published their recommendations for the management of diverticulitis. Recent data, along with our current practice favor ambulatory treatment without antibiotics for mild diverticulitis. For mechanical bowel obstruction, multicentric studies have demonstrated the increasing role of imaging in predicting the need for surgery and reducing operative delays. The role of minimally invasive techniques in this clinical condition is also emphasized. In addition, the latest published results about neoadjuvant treatment of colon and rectal cancer are reviewed.
Competing Interests: Les auteurs n’ont déclaré aucun conflit d’intérêts en relation avec cet article.