Predictive factors of histological response of colorectal liver metastases after neoadjuvant chemotherapy.

Background: Colorectal cancer is the third most common cancer in men and the second most common in women worldwide. Almost a third of the patients has or will develop liver metastases. Neoadjuvant chemotherapy (NAC) has recently become nearly systematic prior to surgery of colorectal livers metastases (CRLMs).

Routine surveillance endoscopy before and after sleeve gastrectomy?

There is no consensus when it comes to the necessity of an oeso-gastroduodenal fibroscopy (OGDF) before and after bariatric surgery. Many reports expressed the preoccupations about a gastroesophagal reflux disease (an acute risk of Barrett's esophagus) and its consequences after a sleeve gastrectomy (SG) and the risk of leaving a premalignant lesion in an excluded stomach after a Roux-en-Y gastric bypass. The International Federation for the Surgery of Obesity and Metabolic Disorders recommends a surveillance endoscopy, routinely after a SG.

Risk factors for survival and recurrence after lung metastasectomy.

Background: Colorectal cancer (CRC) is the third most diagnosed cancer worldwide, with up to 25% of patients who will develop metastases. Pulmonary metastases (PMs) resection for CRC might improve long-term survival, but the selection criteria for patients who would benefit remain unclear. The aim of this study was to identify preoperative predictive factors in patients eligible for this surgical strategy.

[Seasonal pattern of intussusceptions in infants and children: is fall/winter predominance still worth consideration? A 10-year retrospective epidemiological study].

Introduction: Intussusceptions in infants and children are a medical and surgical emergency. A seasonal pattern, with fall and winter predominance, is usually taught in medical schools, but in France the epidemiological characteristics of intussusceptions are not clearly described.

Methods: We conducted a retrospective study concerning children with idiopathic ileocolic intussusceptions admitted and treated at our institution (Emergency Department and Pediatric Surgery Department, Toulouse University Hospital) between January 2002 and December 2011.