OBJECTIVE We assessed the outcomes of a simplified technique for the percutaneous placement of a hepatic artery port-catheter system for chemotherapy infusion in advanced hepatocellular carcinoma with portal vein invasion. MATERIALS AND METHODS From February 2003 to February 2008, percutaneous hepatic artery port-catheter insertion was performed in 122 patients who had hepatocellular carcinom...

Hepatic arterial infusion chemotherapy (HAIC) is one of the approaches used to treat advanced hepatocellular carcinoma (HCC). Here, we describe 2 cases involving unexpected tumor necrosis after interventional alteration of the hepatic arterial flow during implantation of a port-catheter system for HAIC. Case 1 involved a 42-year-old man with diffuse HCC accompanied by a tumor thrombus in the ma...

Minimally invasive surgery has been used in the treatment of some cardiovascular diseases. Port-Access surgery is a new minimally invasive technique that utilizes cardiopulmonary by-pass and a specialized catheter system that provides cardiopulmonary support and myocardial preservation. Extrathoracic cardiopulmonary support is established with femero-femoral bypass with kinetic assisted venous ...

BACKGROUND Transpulmonary thermodilution allows the measurement of cardiac index for high risk surgical patients. Oncologic patients often have a central venous access (port-a-catheter) for chronic treatment. The validity of the measurement by a port-a-catheter of the absolute cardiac index and the detection of changes in cardiac index induced by fluid challenge are unknown. METHODS We conduc...

BACKGROUND Central venous catheters provide easy access for intravenous infusion and nutrition, but they can bring about complications such as catheter-related infections. Infected central venous catheters often cause nosocomial bloodstream infections with high morbidity and mortality. However, most of the morphological data that have been published are derived from in vitro and in vivo studies...

To evaluate the safety and effect iveness of percutaneous transvascular retr ieval of the dislodged port-A catheter using En snare system via femoral vein approach. From Feb. 2006 to Dec. 2008, percutaneous transvascular retrievals of 26 dislodged port-A catheters in 25 patients were done. All retrievals were performed with En snare system with or without pigtail catheters under fluoroscopic gu...

While central ports are located at the chest, peripheral ports (PP) are inserted at the patients' forearms. Two new PPs (Healthport miniMax((R)) and Bard Titan Low Profile Port) and two well-established types (Port-A-Cath((R)) P.A.S. Port and PeriPort(TM) peripheral access system) were tested. 125 patients were given the choice between PP and chest ports, and 100 of them chose PP. PP were inser...

INTRODUCTION Laparoscopic insertion of peritoneal dialysis (PD) catheter has become a preferred method compared to the traditional open technique for PD catheter insertion. We retrospectively report the outcome of 1-port laparoscopic placement PD catheters in our institution. METHODS A total of 263 patients with end-stage renal disease who underwent single-trocar laparoscopic PD catheter inse...

A 77-year-old man presented with painful swelling of his Port-A-Cath insertion site soon after flushing with normal saline. No discomfort or abnormality was found during the saline flush. A chest roentgenogram showed that the disconnected catheter had separated from the disc and was absent from its original location. The disconnected catheter was found embolized, by chest roentgenogram and CT s...

2) The catheter is primed with 2 ml of 0.9% normal saline and catheter port splashed to get rid of excess saline. Next, the catheter is raised vertically at the level of mid-scapula in a sitting patient or approximately 1 foot above the level of insertion in a laterally positioned patient. If the catheter tip is positioned epidurally the fluid column will fall in a manner similar to CVP manometer.