Automatic prostate cancer detection model based on ensemble VGGNet feature generation and NCA feature selection using magnetic resonance images

Multimedia Tools and Applications - Prostate cancer is one of the most common types of cancer in men and its frequency is 28 per hundred thousand in the world. This cancer is detected using...     

An easy way to remove a stuck hemodialysis catheter

The replacement of tunneled hemodialysis catheters (CVCs) is a common procedure. In some cases, the CVC cannot be removed from the central vein because of tight adhesions to the surrounding fibrin sheath. A tight fibrin sheath leads to firm adherence between the catheter and the central veins or right atrial wall. Such stuck catheters cannot be removed from the central vein using standard methods. We present here a case demonstrating the successful removal of such a stuck CVC using the reverse Seldinger method.