The less that do, the smaller the chance that the admin share can be used for bad purposes. So if you know the risks, properly secure your computers, and use some common sense â you can enable the admin share, and enjoy the benefits of using it. 2. Direct internet access.
PTCA is a minimally invasive surgical procedure for the treatment of coronary atherosclerosis. A balloon-tipped catheter is inserted percutaneously into the arterial circulation, advanced to the aortic root, and directed with a flexible guide wire to the site of coronary stenosis.ercutaneous transluminal coronary angioplasty. n. Abbr. PTCA. A procedure for enlarging a narrowed arterial lumen by peripheral introduction of a balloon-tip catheter followed by dilation of the lumen as the inflated catheter tip is withdrawn.
Percutaneous transhepatic cholangiography (PTHC or PTC) or percutaneous hepatic cholangiogram is a radiologic technique used to visualize the anatomy of the biliary tract. A contrast medium is injected into a bile duct in the liver, after which X-rays are taken.