Fall of another myth for colon cancer: Duration of symptoms does not differ between right- or left-sided colon cancers.

Background/aims: Patients with colorectal cancer continue to present with relatively advanced tumors that are associated with poor oncological outcomes. The aim of the present study was to assess the association between localization, symptom duration, and tumor stage.

Materials And Methods: A prospective, multicenter cohort study was conducted on patients newly diagnosed with a histologically proven colorectal adenocarcinoma.

Is da Vinci Xi Better than da Vinci Si in Robotic Rectal Cancer Surgery? Comparison of the 2 Generations of da Vinci Systems.

Background: We aimed to compare perioperative outcomes for procedures using the latest generation of da Vinci robot versus its previous version in rectal cancer surgery.

Patients And Methods: Fifty-three patients undergoing robotic rectal cancer surgery between January 2010 and March 2015 were included. Patients were classified into 2 groups (Xi, n=28 vs.

Robotic complete mesocolic excision for right-sided colon cancer.

Complete mesocolic excision (CME) with central vascular ligation for right-sided colon cancer has been proven to provide superior oncologic outcomes and survival advantage when compared to standard lymphadenectomy [1]. A number of studies comparing conventional laparoscopic versus open CME have shown feasibility and safety of the laparoscopic approach with acceptable oncological profile and postoperative outcomes [2, 3]. The introduction of robotic systems with its technical advantages, including improved vision, better ergonomics and precise dissection, has further revolutionized minimally invasive approach in colorectal surgery.

Increased Caseload Volume is Associated With Better Oncologic Outcomes After Laparoscopic Resections for Colorectal Cancer.

Purpose: To evaluate the impact of caseload volume on the outcomes of open and laparoscopic surgery for colorectal cancer.

Methods: Between April 1999 and January 2011, patients who underwent open or laparoscopic resection for colorectal adenocarcinoma with curative intent were identified. There were 2 groups of surgeons, whose primary practice is gastrointestinal surgery (n=5, group A) and general surgery (n=14, group B).

Fistula tract curettage and the use of biological dermal plugs improve high transsphincteric fistula healing in an animal model.

Purpose: The treatment of high transsphincteric fistula is a complex procedure, which may be associated with the risk of recurrence and fecal incontinence. In this study, we used an animal model to compare different types of sphincter-preserving treatments for transsphincteric fistula.

Methods: Sixteen female New Zealand rabbits, weighing 2.

Endoscopic-assisted robotic aortic thrombectomy and aortobiiliac bypass: a case report.

In this report, not only our experience with laparoscopy-assisted robotic aortic thrombectomy and aortobiiliac bypass procedure was presented but also current status of vascular interventions via endoscopically was discussed.

Robotic single port cholecystectomy (R-LESS-C): experience in 36 patients.

Background: Laparoendoscopic single-site surgery (LESS) has emerged as a result of a search for "pain-less" and "scar-less" surgery. Laparoendoscopic single-site cholecystectomy (LESS-C) is probably the most common application in general surgery, although it harbors certain limitations. It was proposed that the da Vinci Single-Site (Si) robotic system may overcome some of the difficulties experienced during LESS, providing three dimensional views and the ability to work in a right-handed fashion.

Groove (paraduodenal) pancreatitis: Report of two cases.

"Groove" pancreatitis is a rare segmental form of chronic pancreatitis that involves the area located between the common bile duct, head of the pancreas and duodenum. It is more common in middle-aged males who have a history of alcohol abuse. The differential diagnosis varies from anatomic variants to malignancies.

What have we gained by performing robotic rectal resection? Evaluation of 64 consecutive patients who underwent laparoscopic or robotic low anterior resection for rectal adenocarcinoma.

Background: Robotic surgery is thought to be a solution to overcome the limitations of laparoscopy in sphincter-saving resections. In this study, we present our results on patients undergoing robotic and laparoscopic low anterior resection (LAR) consecutively for rectal adenocarcinoma.

Materials And Methods: Between February 2008 and June 2011, consecutive patients who underwent laparoscopic or robotic LAR by a single surgical team for rectal cancer were evaluated.

Total laparoscopic approach for the treatment of right colon cancer: a technical critique.

Background And Aims: Total laparoscopic surgery is not a new concept, but it is not preferred generally for right colectomy. The aim of the study is to evaluate the outcomes, which are related with surgical technique after total laparoscopic right colectomy (TLRC) and laparoscopic-assisted right colectomy (LARC) for right colon cancer in 30 consecutive patients.

Materials And Methods: Thirty patients with right colon cancer, half of which were treated with TLRC and half of which were treated with LARC, were compared with regard to patient demographics, operative and postoperative data, histopathologic findings, follow-up data, and the complications related to the surgical technique.

Robotic surgery for rectal cancer: initial experience from 30 consecutive patients.

Background: Robotic surgery offers 3D visualization and the advantage of the usage of multi-articulated instruments with superior dexterity. Theoretically, it can overcome many limitations of laparoscopic rectal surgery in the narrow pelvis.

Materials And Methods: Between January 2010 and January 2011, the patients who underwent robotic rectal resection for cancer were retrospectively evaluated in terms of demographics, operative data, complications, the duration of hospital stay, and histopathological data.