Single-port Laparoscopic Liver Resection in Patients with Previous Abdominal Surgeries: Is it a Feasible Approach?

Single-port laparoscopic liver surgery has become an attractive procedure for many surgeons in order to decrease surgical aggression and the complications related to laparoscopic ports. The aim of this study is to assess the feasibility and efficacy of single-port laparoscopic liver resections in patients with previous upper or lower abdominal surgery. A series of ten patients with history of previous abdominal surgery who underwent single-port laparoscopic surgery for liver metastases, primary liver cancer or benign hepatic tumor, is being presented here.

[Prospective randomized trial of long-term results of inguinal hernia repair using autoadhesive mesh compared to classic Lichtenstein technique with sutures and polypropylene mesh].

Introduction: The use of autoadhesive meshes with hooks that allow fixation without sutures is a therapeutic alternative to decrease recurrence and chronic pain after inguinal hernia repair. The aim of this study was to evaluate if this kind of mesh has any advantage in long term results in comparison with the classic Lichtenstein technique with sutures and polypropylene mesh.

Material And Methods: We report a prospective and randomized study of patients who have been operated on for inguinal hernia between march of 2009 to march 2010, divided into 2 groups of 45 patients.

[Use of adhesive mesh in hernioplasty compared to the conventional technique. Results of a randomised prospective study].

Introduction: The use of meshes made with reabsorbable materials and structures that allow them to be fixed to the tissue without sutures, is considered as a therapeutic possibility in inguinal hernioplasty, reducing surgical times and supposedly improving pain and post-operative recovery.

Material And Methods: A prospective randomised study of patients intervened for inguinal hernia between March 2009 and March 2010. Those patients subjected to hernia repair with a self-adhesive mesh (Parietene Progrip(®)) were placed in the in the SA (self-adhesive) group, and those subjected to hernia repair with a polypropylene mesh fixed with a monofilament suture in the CL (Classic Lichenstein) group.

Pancreatic function after acute biliary pancreatitis: does it change?

According to the Cambridge and Marseilles symposia, morphologic and functional recovery from acute biliary pancreatitis (ABP) occurs if the initial cause and complications are eradicated. Nevertheless, in recent years there has been controversy over this topic, and varying results have been reported. These differing results may be due to different diagnostic methods, number of patients studied with regard to etiologic factors, severity of the disease, and differences in the tests used.