What is a renal stent?

Renal stent is a medical device that is designed for use in the treatment of kidney problems. There are several different types of stents designed for different purposes. Like the stents designed for use in other areas of the body, the renal stent is a small tube that facilitates drainage or flow from one area of ​​the body to another. Stent candidates usually have a specialist such as a nephrologist, a doctor who specializes in the treatment of kidney disorders. This type of renal stent holds an open ureter to be freely released. This can be used to help patients pass renal stones and solve other blockages, such as narrowing urinary urinary inflammation, infection, scarring or tumors. The stent has coils at both ends that repair it on the spot and ensure that it will not drift.

Another type of renal stent is designed to be used on the renal artery. In this case, the stent holds the artery open so that the blood flow is not disturbed by blocking. Renal artery can be exposed toENA stenosis or narrowing due to chronic illness and other health problems. If the physician suspects that the patient needs a stent of the renal artery, a medical imaging study is performed that focuses on the blood vessels that surround the kidneys, and the angiogram can be performed using trace dyes to monitor the blood flow in the area.

with a stent inserted can be painful and anesthesia uses during the procedure to maintain the patient's comfort. Once the Renal Sent is introduced, the patient may need to follow special care instructions. For example, if a stent is placed in the renal artery, special medicines may need to be taken to prevent the formation of clots in and around the stent. Tpacient may also have to be examined regularly to confirm that the stent is still in place and that it works properly.

Before inserting a renal stent, patients should make sure that their doctors are familiar with their complete medical history in case of existenceLy some contraindications that could cause them to sink. In addition, patients should ask what kind of stent is used, the purpose of inserting a stent and what the stent result will be expected. They may also want to ask for special care instructions to be followed and what happens if or when the stent needs to be removed.