Local anatomy and pathologic features directly affect surgical outcome in the laparoscopic approach to the rectum. Sex, BMI, lower pelvis diameter, and tumor size are independent predictors for conversion, operative time, and morbidity. These data should be taken into account when planning this kind of procedure.

After LSG there is a global tendency to an accelerated gastric emptying, although only significant in the antrum preservation group; however, no differences were observed regarding the %EWL between groups after 1 year follow-up.

Supplementation of standard fermented milk with additional probiotics was not of benefit. The high natural rate of early microbial exposure in infants and children from a population of low socio-economic status living in a "less hygienic environment" may account for the absence of an additional immune-stimulating effect by supplementary probiotics.

No abstract