Preoperative Abdominal Computed Tomography at Rest and During Valsalva's Maneuver to Evaluate Incisional Hernias.

. Incisional hernias (IHs) can develop in up to 15% of patients who underwent an abdominal surgical procedure. Abdominal computed tomography (CT) is the best examination to evaluate these patients before surgical repair.

A new technique for tension-free reconstruction in large incisional hernia.

In the surgical management of large incisional hernias, the main target is the closure of the abdominal wall defect on the midline without a dangerous increase in the intraabdominal pressure. In this setting, new intraperitoneal prosthesis and components separation techniques were proposed to solve this problem. Both solutions present some critical issues.

Italian Biological Prosthesis Work-Group (IBPWG): proposal for a decisional model in using biological prosthesis.

Introduction: Indications for repair of abdominal hernia are well established and widely diffused. Controversies still exist about the indication in using the different prosthetic materials and principally about the biological ones.

Material And Methods: In February 2012, the Italian Biological Prosthesis Work-Group (IBPWG), counting a background of 264 biologic implants, met in Bergamo (Italy) for 1-day meeting with the aim to elaborate a decisional model on biological prosthesis use in abdominal surgery.

Glyceryl trinitrate ointment (0.25%) and anal cryothermal dilators in the treatment of chronic anal fissures.

Introduction: Chronic anal fissure is a common benign disorder; for this condition, lateral internal sphincterotomy is the "gold standard" of treatment. Alternative medical treatments have not proven to be as effective as left lateral internal sphincterotomy.

Aim: This randomized trial was designed to compare the use of 0.

Cost-revenue analysis in the surgical treatment of the obstructed defecation syndrome.

The obstructed defecation syndrome is a frequent condition in the female population. Rectocele and rectal intussusception may cause symptoms of obstructed defecation. The aim of this study is to carry out an economic cost-revenue analysis comparing the rectocele and the rectal intussusception surgical techniques using a double-transanal, circular stapler (Stapled Trans-Anal Rectal Resection - STARR) with other techniques used to repair the same defects.

Randomized, prospective trial comparing 0.25 percent glycerin trinitrate ointment and anal cryothermal dilators only with 0.25 percent glycerin trinitrate ointment and only with anal cryothermal dilators in the treatment of chronic anal fissure: a two-year follow-up.

Purpose: The objective of this study was to compare the efficacy of 0.25 percent glycerin trinitrate ointment in association with cryothermal anal dilators with 0.25 percent glycerin trinitrate ointment only and cryothermal anal dilators only.

The diagnosis of non-palpable lesions in laparoscopic surgery of the colon.

The identification of small neoplasms or areas presenting lesions associated with previous endoscopic polypectomy is one of the major problems in laparoscopic colonic resection. The aim of our study was to evaluate the effectiveness of tattooing with Indian ink to identify the area of the colon that is the site of the lesion in order to be able to perform colonic resections with oncologically correct margins. Eighty-four patients were observed with polypoid lesions or diagnosed as presenting lesions associated with endoscopic polypectomy for which colonic resection had been recommended.

[Pancreatic echinococcosis].

Echinococcosis is a widespread parasitosis which is endemic in many countries of Latin America, Asia and Southern Europe. Cysts are generally to be found in the liver and lungs. If exceptionally located in other organs, the condition may pose serious problems of differential diagnosis versus neoplasms.