A Gender Perspective on Coloproctological Diseases: A Narrative Review on Female Disorders.

Coloproctological diseases, including both benign and malignant conditions, are among the most common diagnoses in clinical practice. Several disorders affect both men and women, while others are unique to women, or women are at a greater risk of developing them. This is due to anatomical, biological, and social conditions and also due to females' exclusive capabilities of reproduction and pregnancy.

Outcome of laparoscopic gastric bypass in obese and diabetic patients: when surgery fails.

Background: The beneficial effects of bariatric surgery on diabetes and obesity have been widely demonstrated in the literature. The aim of our study was to evaluate the rate of failure of laparoscopic gastric bypass both in terms of weight loss and metabolic remission after one follow-up year.

Methods: A longitudinal, multicenter prospective study was carried out on 771 patients affected by pathological obesity.

Characterization and significance of ACE2 and Mas receptor in human colon adenocarcinoma.

Introduction: A new arm of the renin-angiotensin system (RAS) has been recently characterized; this includes angiotensin converting enzyme (ACE)2 and angiotensin (Ang)1-7, a heptapeptide acting through the Mas receptor (MasR). Recent studies show that Ang1-7 has an antiproliferative action on lung adenocarcinoma cells. The aim of this study was to characterize RAS expression in human colon adenocarcinoma and to investigate whether Ang1-7 exerts an antiproliferative effect on human colon adenocarcinoma cells.

Bowel obstruction after cardiac surgery due to diaphragmatic unrecognised hernia.

Diaphragmatic hernia is a very rare occurrence after cardiac surgery without complications. We report a case of a 66-year-old male who underwent double aortocoronary bypass surgery, mitral and tricuspidal annuloplasty developed bowel obstruction 5 months after the operation. X-ray demonstrated small bowel loops in the left side of the chest.