Introduction: Laparoscopic excision of GIST tumors is safe and oncologically effective. GIST tumors at the gastroesophageal junction (GEJ) introduce special difficulties due to the complex accessibility of the proximal stomach by laparoscopy and concerns of narrowing the GEJ, while ensuring an oncologic resection. Herein, we examine the feasibility of laparoscopic transluminal excision (LTE) of GEJ […]
Introduction: Laparoscopic surgery for both benign and malign diseases of the colon is well established. The correct dissection of layers may impose some difficulties in patients who underwent surgical interventions before, who suffer from inflammatory diseases and for surgeons who are still in their learning phase of laparoscopy. The presented system encompassing both hardware and […]
BACKGROUND: Numerous methods have been described for gastrotomy creation during Natural Orifice Translumenal Endoscopic Surgery (NOTES). These techniques are often blind, difficult to perform, or require temporary placement of a gastrostomy tube. The objective of this study is to create a safer method of NOTES gastrotomy creation.METHODS: A novel endoscopic cap suction technique was used […]
BackgroundDespite well-established advantages of minimally invasive surgery, laparoscopy lacks of natural stereoscopic depth perception and spatial orientation. Therefore, these 2 parameters appear to represent mayor downsides of minimal-invasive surgery. Still, the importance and overall negative effect of this lack of natural stereoscopic depth perception and spatial orientation has not been clearly demonstrated. The aim of […]
Introduction: This study compares the costs and effectiveness of two standard techniques for vascular control in straight laparoscopic colectomy.Methods: Patients scheduled for laparoscopic colectomy were randomized to bipolar vessel sealer (BVS; Ligasure Atlas, Covidien) or laparoscopic clips and vascular staplers (LCS). Time and ability to control the main vascular pedicles were recorded. Costs of disposable […]