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Ct Upper Extremity With And Without Contrast
Doubt it: If any irregularities in the intestinal wall were found, it would be just that, irregularities. Their presence would suggest a problem but the overlap with other possible conditions would make the information inconclusive. A normal study would also not rule out the condition. ...Read more
Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more
Highlights: The contrast will flow through the blood stream and highlight structures providing additional information and definition. ...Read more
Does a contrast CT scan to view my kidney include both IV and oral contrast? Is this an abdominal CT scan or just renal/urinary?
Depends: It depends on what the doctor has ordered and is looking for. No contrast will be used typically if the doctor is looking for kidney stones. If they are looking and the tissue of the kidneys directly, IV contrast will be used. Generally oral contrast is not used when looking for kidney pathology. Your scan will also show the neighboring abdominal organs. ...Read moreSee 1 more doctor answer
It shouldn't: Once the IV is in, injecting fluid into your veins shouldn't hurt, as there are no pain receptions inside your vessels. In some cases the IV can "blow out" or infiltrate and the fluid will go around the vessel and not into the vein. This can hurt and cause other complications. Elderly patients with fragile veins are the most at risk for IV infiltration. ...Read more
Does an abdominal CT scan with and without contrast have the same amount of radiation as two CT scans?
Yes: The ct scan will consist of at least 3 parts. A very low dose scan to show the anatomy and allow for planning of the full ct scan. The next scan is the "real" scan without contrast. Then there will be at least 1 scan with contrast, usually when the veins are most opacified, at about 70 seconds after the start of the injection. However, some contrast scans have multiple phases for some anatomy. ...Read moreSee 1 more doctor answer
X-ray of your belly: Ct, or computed tomography is a special was of taking x-rays that allows up to see the body in slices. We use contrast, a type of x-ray dye, to better see blood vessels (iv contrast) and the GI tract (oral contrast). The abdomen covers from the diaphragms through the kidneys, and the pelvis covers from the hip bones to your upper thighs. They are done for mahy reasons, not just cancer staging. ...Read moreSee 1 more doctor answer
Can an MRI of head done with and without contrast visualized blood flow through vessels in brain?
MRI with contrast : Yes. This is an acceptable way to visualize the blood vessels of the beain. ...Read more
No it does not.: You have to specify that you need the Breast area studied. ...Read more
Ultrasound of abdomen showed 1.2cm dark spot in the right lobe of liver. CT scan done without contrast, inconclusive. Do I need a CT with contrast?
Does non contrast abdomen pelvis CT show any problems with pancreas? Drank contrast but didn't have IV in arm?
Full study: For pancreatic cancer a full study is needed. Contrast in the bowel will allow the radiologist to evaluate. A thorough history by your doctor first to ask smoking history and risks is the first step. Intravenous contrast will peruse through the vascular beds. Operative planning for a pancreatic mass would include absence of mesenteric vascular involvement. Hope this helps. ...Read moreSee 1 more doctor answer
Have 5-6 mm calcified lump in the posterior neck, doctor recommend imaging. Should do MRI with and without contrast or CT w/ contrast? Benefits/risks?
Neither!: If you know the lump is calcified, you're best off not doing any imaging. If you want to know what it is, go to a surgeon or pathologist who can manage a simple biopsy, probably in his office, to figure out what it is. A FNA (fine needle aspiration) may work out for you. If you REALLY need to know if it is solid or a cyst, then ultrasound is better. CT involves radiation. MRIs are $$. Avoid them. ...Read moreSee 2 more doctor answers
CT Colongraphy: A special ct with bowel cleansing and gentle inflation of the colon can provide an excellent view of the inside of the colon. This specific protocol is called ct colonography, and not every imaging center or hospital can perform it well. Ask about special reviewing software, and how many ct colonographies performed per week. ...Read moreSee 1 more doctor answer
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