Surgical excision of retrorectal tumour using transanal endoscopic microsurgery.

Abstract Surgical excision is the best therapeutic option for tumours in the retrorectal space. Classically, surgery in this area required an abdominal or posterior approach, or a combination of the two methods. We report the use of transanal endoscopic microsurgery for the treatment of retrorectal tumours as an alternative to classical procedures.

Randomized, controlled, prospective trial of the use of a mesh to prevent parastomal hernia.

Background: The prevalence of terminal parastomal hernia (PH) after colostomy placement may be as high as 50%. The effect of the PH may range from discomfort to life-threatening complications. Surgical procedures for repairing PH are difficult to perform and present a high-failure rate.

[A prospective, randomised, controlled study on the need to mechanically prepare the colon in scheduled colorectal surgery].

Introduction: Mechanical preparation of the colon (MPC) in colorectal surgery has been a dogma that has been questioned over the last few years. The objective of this study is to demonstrate that morbidity in scheduled colorectal surgery is the same or lower without MPC.

Material And Method: Patients subjected to scheduled left colon and rectal surgery with primary anastomosis randomised into two groups.

[Site of local surgery in adenocarcinoma of the rectum T2N0M0].

Introduction: The local exeresis adenocarcinoma of the rectum T(2)N(0)M(0) (ADC-T2), using transanal endoscopic microsurgery (TEM), has the benefit of achieving lower morbidity with a better quality of life. However, local occurrence of the local exeresis is greater than 20%, which is unacceptable these days.

Patients And Methods: Prospective, observational follow up study.

The prevalence of parastomal hernia after formation of an end colostomy. A new clinico-radiological classification.

Introduction: Parastomal hernia (PH) is a common complication of end colostomy, found in over 50% of patients. Abdominal computerized tomography (CT) may help diagnosis. The prevalence of PH may be higher than previously reported.