Laparoscopic closure of small bowel perforation: Technique of small bowel anchoring to the abdominal wall.

Introduction: More and more complicated laparoscopic abdominal surgeries are now being performed across the world. Laparoscopic suturing of the bowel perforations is being performed by experienced surgeons. We have developed our own technique of small bowel anchoring to the abdominal wall before suturing the perforation.

The laparoscopic transperitoneal approach for irreducible inguinal hernias: Perioperative outcome in four patients.

Background: Incarceration and strangulation are the most feared complications of inguinal hernia. Till date, incarcerated hernias have traditionally been treated by conventional open repair. Reports are now available for the feasibility of laparoscopic repair of incarcerated inguinal hernia.

A new technique for intracorporeal knot tying in laparoscopic surgery.

Introduction: Laparoscopic intracorporeal knot tying in minimally invasive surgery is an advanced skill. Mastering this skill is a difficult process with a long learning curve. Intracorporeal suturing is essential to advanced laparoscopy and is a rate-limiting step in many procedures.

Postoperative hemorrhage after major pancreatobiliary surgery: an update.

In recent years, mortality associated with pancreaticoduodenectomy has come down to less than 5% but morbidity still remains high. Pancreatic fistula is one of the most common complications following pancreaticoduodenectomy. Postpancreatectomy hemorrhage is a rare but disastrous complication and associated with poor outcome.

Laparoscopic ventral hernia repair: a new method for fixation of the mesh with sutures.

Background: Laparoscopic technique has proven to be a safe and feasible alternative to open mesh repair in the treatment of ventral hernias. It has been seen that the recurrence rate is the same as with open repair but with lesser morbidity. For the repair of ventral hernia with laparoscopy, mesh is placed intraperitoneally.

Pancreatic neuroendocrine tumors: our approach.

Background/aims: Pancreatic neuroendocrine tumors constitute a small percentage of pancreatic tumors. Surgical resection is the best treatment for these types of tumors. Aggressive surgical resection including multivisceral resection provides long-term survival.

Management of rectal cancer: strategies and controversies.

Colorectal cancer is one of the most common cancers in the western world. The goal of this review is to outline some of the important surgical issues surrounding the management of rectal cancer. In patients with early rectal cancer (T1), local excision may be an alternative approach in highly selected patients.

Laparoscopic microwave ablation of liver tumors: our experience.

Background/aims: Microwave ablation is the most recent development in the field of tumor ablation and is a well established and safe local ablative method available for liver tumors (both primary and secondary tumors). The technique allows for flexible approaches to treatment, including percutaneous, laparoscopic, and open surgical access. Laparoscopic technique has the advantages of accurate tumor staging, better tolerability and low cost.

An update and our experience with metastatic liver disease.

Metastatic liver disease remains a challenging and life-threatening clinical situation with an obscure and dismal prognosis and outcome. The liver is the most common site of metastatic spread of colorectal cancer and nearly half of the patients with colorectal cancer ultimately develop liver metastasis during the course of their diseases. Death from colorectal cancer is often a result of liver metastases.

Gastrointestinal stromal tumor of gastrohepatic omentum in a patient with von Recklinghausen's disease (neurofibromatosis type 1).

It is very rare to find large gastrointestinal stromal tumors arising from the gastrohepatic omentum in a patient with neurofibromatosis type 1. We here document a case of two large gastrointestinal stromal tumors arising from the gastrohepatic omentum in a patient with von Recklinghausen's disease. In the present case, two large tumors in the lesser sac were evident on preoperative computed tomography and magnetic resonance imaging and were surgically removed successfully.

Pancreas-preserving total duodenectomy without pancreato-enteric anastomosis.

Background/aims: Pancreas-preserving total duodenectomy is a challenging surgical technique with organ preservation and has limited indications. We assessed the safety, feasibility and short-term functional outcome of PPTD without the need of pancreato-enteric anastomosis in our surgical technique.

Methodology: During the two-year period from 2005 to 2007, three patients underwent pancreas-preserving total duodenectomy at our center.