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How do you do pep scan?
A PET scan is a scan of the brain to see what's going on inside. It is used for cancer patients to find out exactly where the tumor is and make surgery easier.
Ct scanning protocols for head trauma?
A brain scan after a head trauma is nearly always done without contrast, because bleeding also shows up white on the scan. The scan should be done as quickly as possible with the shortest scan time because patients with head injuries are often restless. If there is a suspected neck injury, the patients head will have be scanned in the position it is in, and the patient can not be moved into the 'head box'. After the scan, both brain and bone setting views should be looked at to establish if there are any fractures.
Why metformin not allowed before ct scan?
Metformin is not typically allowed before a CT scan with contrast because it can increase the risk of lactic acidosis, especially in patients with compromised kidney function. The contrast dye used in the scan can temporarily affect kidney function, which might lead to elevated levels of metformin in the bloodstream. To minimize this risk, patients are often advised to temporarily discontinue metformin prior to the procedure and resume it afterward, once kidney function is confirmed to be stable.
What is the difference between a body cat scan and a general cat scan?
They are just as they say. An abdominal cat scan is just of that area and a pelvic cat scan is just of that area. Usually if an abdominal cat scan is ordered a pelvis is included so as to cover all things in both areas but if a pelvic cat scan is ordered it usually does not include the abdomen.
Is there an age limit for patients undergoing cat scans?
Anyone can get a cat scan young or old. It is not recommended for women who are pregnant, since it uses radiation which could be harmful to the fetus.
Who are the only patients who should never undergo a cardiac blood pool scan?
Pregnant women are the only patients who should not participate in a cardiac blood pool scan.
How do you do pep scan?
A PET scan is a scan of the brain to see what's going on inside. It is used for cancer patients to find out exactly where the tumor is and make surgery easier.
How should patients be prepared for a technetium heart scan?
Two to three hours before the scan, technetium is injected into a vein in the patient's forearm.
What aftercare is required for a salivary gland scan?
Patients can return to normal activities immediately
Can people get claustrophobia from a computed tomography scan?
Some patients may be concerned about claustrophobia, but the width of the "doughnut" portion of the scanner is such that many patients can be reassured of openness.
Ct scanning protocols for head trauma?
A brain scan after a head trauma is nearly always done without contrast, because bleeding also shows up white on the scan. The scan should be done as quickly as possible with the shortest scan time because patients with head injuries are often restless. If there is a suspected neck injury, the patients head will have be scanned in the position it is in, and the patient can not be moved into the 'head box'. After the scan, both brain and bone setting views should be looked at to establish if there are any fractures.
What is a drawback of having an MRI scan?
One drawback of having an MRI scan is that it can be claustrophobic for some people, as the machine is a tight space that patients must remain still in for an extended period of time.
Why are some patients given radioactive food?
Some nuclear tests that scan the way organs function require that patients drink a small amount of radioactive liquid so that the action is visible.
What is telebrex?
Telebrix is given to patients who have to undergo a CT scan. It needs to be taken regularly before your appointment as directed by your doctor.
How should patients be prepared for a thallium heart scan?
Patients should not drink alcoholic or caffeinated beverages, smoke tobacco, or ingest other nicotine products for 24 hours before the test. These substances can affect test results. Patients should also not eat anything.
How is the patient prepared for an adrenal gland scan?
For two days before and ten days after the injection of the radiopharmaceutical, patients are given either Lugol's solution or potassium iodine. This prevents the thyroid from taking up radioactive iodine and interfering with the scan
Why metformin not allowed before ct scan?
Metformin is not typically allowed before a CT scan with contrast because it can increase the risk of lactic acidosis, especially in patients with compromised kidney function. The contrast dye used in the scan can temporarily affect kidney function, which might lead to elevated levels of metformin in the bloodstream. To minimize this risk, patients are often advised to temporarily discontinue metformin prior to the procedure and resume it afterward, once kidney function is confirmed to be stable.
