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Pet/ct scan result states increased tracer accumilation around the biliary stent to the duodenum does this mean the cancer is spreading to intestine?
Small metal coil: A coronary stent is a small metal coil, slotted tube, or mesh structure that is placed in an artery to keep it open. The stent is mounted on a balloon catheter and delivered to the site of the blockage. When the balloon is inflated, the stent expands and is pressed against the inner wall of the coronary artery. The balloon is removed, and the stent remains in place, keeping the artery open. ...Read moreSee 1 more doctor answer
A few steps.: First, a urethral stent (urolume) is in the urethra and usually placed in men with enlarged prostates and urinary obstruction who cannot have surgery. These stents are removed in the operating room, under anesthesia, with the aid of a rigid cystoscope. Ureteral stents are more common, usually used in kidney stone disease. These are pulled by a string or by flexible cystoscopy in the office. ...Read more
Possibly: Any patient with a kidney that has a stent or a 'foreign body' in place may experience bleeding. The concern is how much? Discuss with your urologist how much bleeding you are having and what might be the causes--which are many. ...Read more
Depends on location: Stents are used to treat various amounts of blockage. There are locations that develop restenosis more than others after treatment with balloons and stents. Medicated stents are designed to prevent this restenosis. In smaller vessels such as heart vessels there is a proven benefit. In larger, peripheral vessels no benefit has been shown compared to regular stents. So it depends. ...Read moreSee 1 more doctor answer