Materials and techniques for percutaneous retrieval of intravascular foreign bodies

The presence of an intravascular foreign body represents a well-known risk of serious complications. While in the past surgical removal of intravascular foreign body was the most common intervention, nowadays a percutaneous approach in the retrieval of an intravascular foreign body is widely accepted as the first-line technique. In the literature, many case reports describe different techniques and materials. This article summarizes and illustrates the main materials and techniques currently applied for percutaneous retrieval of intravascular foreign body, providing a simplified tool with different interventional possibilities, adaptable to different clinical situations

Report from the OECI Oncology Days 2014

The 2014 OECI Oncology Days was held at the ‘Prof. Dr. Ion Chiricuta’ Oncology Institute in Cluj, Romania, from 12 to 13 June. The focus of this year’s gathering was on developments in personalised medicine and other treatment advances which have made the cost of cancer care too high for many regions throughout Europe

Case report: imaging of bile duct hamartomas.

A rare case of multiple bile duct hamartomas of the liver has been evaluated with ultrasound (US), computed tomography (CT), magnetic resonance imaging (MRI) and digital subtraction angiography (DSA). The CT and angiographic features of the hamartomas described here differ significantly from previously reported cases. In addition, the MR appearance of these tumours is reported for the first time

Gradient echo MRI of portal vein thrombosis.

The MR appearance of thrombosis of the portal vein and its branches using gradient echo (GRE) sequences is described. The study consists of two separate parts. In the first part, five normal volunteers were examined to select the optimal section plane for each portal vessel to be studied. Given the "time of flight" effect of GRE sequences, a scan plane perpendicular to the direction of flow was used to obtain maximal signal enhancement of flowing blood. In the second part of the study, 13 patients with thrombosis of the portal system diagnosed by Doppler sonography, CT, and digital subtraction angiography were examined with the GRE technique. Gradient echo MR confirmed the presence and defined the extent of vessel thrombosis with high diagnostic accuracy. In addition, it proved accurate in detecting portosystemic collaterals. We concluded that the GRE technique can be effectively used as a complement to conventional SE MR to further delineate portal vessels