Overview of general surgery medical residency programs and prerequisite program in basic surgical area in Brazil: Historical review and update.

Objective: to describe vacancy regulation process by adding, describing the panorama of the General Surgery Residency Program (PRMCG) and the Basic Surgical Prerequisites Program (PRACB).

Method: descriptive, quali-quantitative, cross sectional study conducted from document analysis from National Commission of Medical Residency (CNRM).

Results: in 2018, after evaluation of the General Surgery Services for adequacy of the number of vacancies (DS), the PRACB was instituted as a modality of access to surgical specialties until definitive change in the time of the formation of the general surgeon for three years, in 2022.

Liver cirrhosis on the colonic anastomotic healing in rats.

Purpose: To investigate the effects of cirrhosis on colonic anastomosis healing in rats.

Methods: Fifty five Wistar male rats were used (23 in the control group and 32 in the cirrhosis group). On the first day of the procedure, the rats in the cirrhosis group underwent double ligation and folding of the common bile duct to induce liver cirrhosis, and the control rats underwent a laparotomy and intestinal manipulation.