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Interventional Radiography

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Radiology is a very important step in the process of diagnosis in the health care field. If it were not for x-rays, doctors would not even know where to begin. The radiology department is the eye of medicine. There are special modalities one can go into after getting a degree in radiology. With that being said, I’m going to elaborate on the importance of radiology in the steps of diagnosing and treating a patient. The three modalities I would like to talk about are Mammography, Fluoroscopy, and Interventional Radiography. Mammography is very important for several reasons. The most important reason is that a mammogram can find breast cancer and save one’s life if found early enough. That is why it is very crucial that women have annual …show more content…

The Seldinger needle is an 18 gauge hollow needle with a stylet.” (p. 361) Interventional Radiology has grown a lot since the mid 70’s. With Interventional Radiography one uses catheters and other guide wires to open up the blood vessels or go through a pathway in an organ to treat diseases. The catheters are usually only a few millimeters in diameter. This is a minimally invasive procedure that has less risk than surgery. Since it is a minimally invasive procedure, it is performed with only a small nick in the skin. This means the recovery time is a lot shorter than going having surgery. Interventional radiography only uses local anesthesia in the hospital. With this procedure, the patient can usually leave the same day that the procedure is done. With interventional radiography one can use different imaging techniques, for example: x-ray, CT, MRI, and ultrasound. To elaborate on the different modalities that are used in interventional radiography and the importance of each, one can examine the examples that follow. Angiogram is when one x-rays the veins and arteries while injecting contrast into them and watching it highlight and show if there is any blockages or problems in the vessels. With angiography, it is the primarily used for looking at the circulatory system. CT shows a three dimensional cross section of the vessels to give the radiologist a better visualization. CT out rules traditional angiography where one can know if the patient needs stent placement in the vein or artery. MRI is a powerful vascular imaging modality with interventional radiography. One cannot use MRI if the patient has metal internally because of the magnetic field. Ultrasound is used to show the interventional radiography procedures, for instance: biopsies, abscess drainage, and tumor ablation. Treatment for interventional radiography is if

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