Angiography Scan
Angiography scan is a visual examination technique used to identify cancers in the blood vessels in the interior organs. This method is very much useful in diagnosing cancers and treating cancers. Contrast materials are also used to track the blood vessels in angiography sometimes. X-rays as well as catheters are also used with CT scans to produce images. Any blood vessels in any part of the body can be visually examined by this scanning method, such as liver, brain, etc. This scan test confirms whether the patient needs surgery or not. Images of slices or cross-section can be obtained from angiogram. A contrast dye is injected into any vein and so the travel of the dye is monitored in a screen to find any abnormalities in its path and this method of angiogram is called as venogram. When arteries are monitored using contrast dye that method is called as arteriogram.
Uses of Angiography Image
Any blood vessels, such as arteries and veins can be examined using angiography scan. Presence of any cancer in the blood vessels can be easily identified using this method. Angiogram is also used in treatments using chemotherapies in cancer patients. The chemotherapy drug is delivered through a catheter tube to the tumor directly from the outer sources by placing it on a particular blood vessel near the tumor. Using angiography images, physicians can easily assess the size of the tumor.
Angiogram Risk
Angiography scan is very much useful technique even though it has some risks. The patients do angiograms sometimes get infection, more bleeding , damage to the kidney, and some allergic reactions after the application of this scan. But in cancer treatments using chemotherapy drugs, the usage of angiogram is very effective.
Home Page:
To go to the prior post from here, please click the link below.
http://greenhillgoldman.blogspot.com/2011/11/cancer-imaging-techniques.html
Free Medical Transcription Course Blog:
Free Medical Transcription Course Blog:
Tags: risk of angiography, angiography risk, angiography risks, risks of angiography, angiography head, angiography procedures, angiography image, angiography scan
No comments:
Post a Comment