ABSTRACT Background: Colorectal cancer is the third most common cancer in the world.In Brazil, it is the leading cause of cancer in the gastrointestinal tract.Aim: Battery To evaluate the preoperative, perioperative, and postoperative risk factors for recurrence and overall survival of patients with left colon cancer operated during a ten-year peri
The classic two-stage masquelet technique is an effective procedure for the treatment of large bone defects.Our group recently showed that one surgery could be saved by using a decellularized dermis membrane (DCD, Epiflex, DIZG).In addition, studies Battery with bone substitute materials for defect filling show that it also appears possible to disp
The aim of the work is to identify the problems and peculiarities of the development of the dairy complex of the Central Black Earth Region (CDR).The specifics of the natural environment of the territory, the dynamics and heterogeneity of dairy farming development, threats to the sustainable development of municipalities and regions of the Black Ea