Most of the time yes. There are a few times it is not necessary but in general yes. If there is a risk involved with fasting contact the place you will be having the CT scan done and ask them. A reputable Imaging center or Hospital will not mind you calling and asking questions. The person answering the phone may not be able to answer your question but just ask for a technologist or Doctor Who can.
Can I smoke before ct scan
Its not safe because something might go wrong in the scan and the antibiotic/sleeping injection might react with food and it won't show a clear and good picture of your cat's insides. -------------------------------------------------Improvement By the wording of the question, 'cat' scan may actually refer to CT scan or Computed (Axial) Tomography scan. Fasting before the scan for 4 to 6 hours or more may be required for certain scans requiring contrast media (iodine-based dyes to visualize certain organs better) or scans of the abdomen to avoid compounding results since certain food items may mimic human tissue in its response to X rays or reduce the effectiveness of contrast provided by contrast media.
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If a contrast medium must be administered,the patient may be asked to fast from about four to six hours prior to the procedure.Pregnant women or those who could possibly be pregnant should not have a CT scan unless the diagnostic benefits outweigh.risks
Means that everything looks pretty much as it should, with nothing that needs further investigation.
should you eat before having a ct scan of the chest and abdomen
After a long time looking. From what I can find it means Normal
$350-450
It is not necessary to fast or maintain a special diet.
What is the average cost of CT scan of the chest+abdomen with contrast?Read more:What_is_the_average_cost_of_CT_scan_of_the_chest
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Can I smoke before ct scan
Its not safe because something might go wrong in the scan and the antibiotic/sleeping injection might react with food and it won't show a clear and good picture of your cat's insides. -------------------------------------------------Improvement By the wording of the question, 'cat' scan may actually refer to CT scan or Computed (Axial) Tomography scan. Fasting before the scan for 4 to 6 hours or more may be required for certain scans requiring contrast media (iodine-based dyes to visualize certain organs better) or scans of the abdomen to avoid compounding results since certain food items may mimic human tissue in its response to X rays or reduce the effectiveness of contrast provided by contrast media.
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An abnormal adrenal scan may show evidence of a tumor where there is excessive secretion of adrenaline or noradrenaline. Over 90% of these tumors are in the abdomen.
For CT scan brain Global Hospital cost :8500 rs
Eating Before Having An MRIFor certain kinds of MRI scan (e.g. an MRCP which looks at the biliary system) it's very important that you don't eat or drink for 4-6 hours before the scan. If you're having a scan of your pelvis it's often best not to eat beforehand so that artefact from bowel motion is reduced. The radiographers or technologists at the MRI Unit will advise you on the specific requirements for your scan though.