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| PET Scans |
| Would prolonged exposure to MRI and/or PET scans (hours on end) be hazardous to your health? |
MRI scans are performed in a very strong magnetic field. There is no conclusive proof, but it is generally felt that exposure to strong magnetic fields generated by MRI scanners is harmless to hum... |
| Whats the diff between ct and pet scans? |
A PET scan involves injecting a small amount of a radioactive chemical in a vein and then waiting for a period of time so it can be aborbed by tissues and organs. A PET will show you metabolic cha... |
| Do MRI's and PET scans on my brain have harmful effects? |
No, not nearly as harmful as not having one when you need one. ... |
| What's the difference between PET scans, MRI, CT, and bone/gallium scans? |
PET
Definition
Positron emission tomography (PET) is a highly specialized imaging technique using short-lived radiolabeled substances to produce powerful images of the body's biological fu... |
| Do they do PET scans for schizophrenia on the NHS or is there research into schizophrenia that involves scans? |
They do PET scans on the NHS for schizophrenia but usually after you've been somewhat diagonosed and the results of that scan may be used for research. ... |
| Are PET scans risky tests? |
no, not at all. i've been sick with a chronic illness since i was 9 and i have had so many scans its not even funny! i can assure you you will be fine :) ... |
| Are PET scans safe? |
The risks associated with a PET scan are very minimal. The quantity of radiation is low and the FDG (radioactive drug discussed in the next paragraph) injected into the body degrades quickly so tha... |
| Do PET scans just show cancer? |
To answer the first part of your question, no PET scans to do not just show cancer. They show all kinds of things, old fractures, cysts, enlarged organs, thinning bones, even if your bladder is ful... |
| Medical professionals- Are you having any problems with the NOPR for pet scans? |
I use PET scans when I feel they are appropriate to my care of my patients. I have not had any problem whatsoever with Medicare. It is the private insurance companies that give me a hard time. ... |
| PET scan and Breast Cancer? |
They are both painless. The MRI will take about 30 minutes. They lay you face down and take pictures of your breasts so they can get a better look than what the mammogram gives.
The PET scan ... |
| Pet Scan??? |
A PET scan is on all over body scan to check for many things and is relativly new. It very well at identifying different masses, diseases and such in bones, and tissues.
It is not a 'small t... |
| PET Scan results on enlarged lymph node in chest? |
It would have been helpful if you had mentioned where and how big was the enlarged lymph node was found. PET scans will usually show malignancies over about 1/4 inch in size but will often miss ve... |
| Can oral thrush (fungal infection) cause a false positive on a head and neck PET/CT scan? |
I think you have answered your own question, in a way. Oral candidiasis is a surface infection, and does not get into systemic circulation (unless there is a serious underlying immune deficiency).... |
| Why did only lymph nodes light up on pet scan, If its not lymphoma? |
Your mom has malignant pericarditis. This emedicine article gives the possibilities of various cancers that can cause this condition. Not all cancer types show up on PET scans. Most do, but not all... |
| PET Scan Question? |
Hi, my guess for your first question would be yes. I'm not sure how long it will take or if it's like a MRI but if your doctor offered you valium my GUESS would be yes. I too have claustr... |
| Can pet scan detect brain cancer? |
Yes, I believe it can. They inject radioactive dye into you. If a tumor is growing, it has to eat. They inject the dye and you wait for an hour or so, and then do the scan. If any of the dye was m... |
| PET scan questions? |
PET scans are used in various specialities in medicine but are most commonly used to see how active certain disease processes are. They actually measure the metabolism of the cells in the body and ... |
| What's the difference between an MRI, Pet and Cat scans? |
I have had a MRI and a CAT scan.
The CAT scan involved them injection me with radioactive material which later made me sick as a dog. The machine was a thin round whole, in which the scan moves... |
| Does a PET scan only look for problems within the brain? |
A PET scan can be applied to any part of the body. However, it is used primarily in diagnosing cancer, due to the ability of the scan to easily detect metabolically active tissues such as cancerous... |
| HOW much pet scan is useful for my son ? |
In a nutshell, PET scan wouldn't be very useful in this situation. It is used in the brain to help people who have memory disorders, tumours or seizures which may need surgery. I would have th... |
| Frightning pet scan is there a better less restrictive machine out there ? |
Hi Yankee
Here is an herb that helps you breathe.
Lobelia Tincture
Formulae:
Lobelia seed in organic raw apple cider vinegar and pure grain alcohol.
Therapeutic Action:
Lobelia is on... |
| PET scan for mental illness, how effictive is it? |
PET scan is not very effective for any mental disorder..
Doctor's are not very effective at diagnosing schizophrenia either.. If you have schizophrenia, then they will surely diagnose you ... |
| PET Scan- Radiologist? |
Standardized uptake values are that - standardized. They relate to what organs the PET scan is looking at, what kind of neoplasm they are searching for, and so the values are different between, say... |
| PET scan results? |
A P.E.T. scan actually images areas of increased metabolism, not areas of increased cell division as mentioned before. P.E.T. stands for positron emission tomography. A short-lived radionucleotide ... |
| PET Scan>>Colonoscopy>>Gyno? |
The gynecologist will be able to exam your fiance and evaluate if there are any abnormalities with the ovaries. He/she may even order a pelvic u/s to get a better view of the ovaries. ... |
| Pet scan that shows something in the left lung.? |
He wants a second scan in 90 days to make sure the nodule has not gotten any bigger in a few months. It PET scan would likely show if they suspect cancer. Evidently, it did not and they just want t... |
| What is a pet scan? My best friend has been diagnosed with 4 stage lung cancer by a doctor who ...? |
A PET Scan is a used in the diagnosis of Lung cancer and Lymphoma. Don't worry had a couple myself. You are told not to eat for a12 hours prior to the test - just water. This starves the body ... |
| Why continue to repeat CT lung scans? |
Depends of the size, number and others characteristics of the nodules.
Doctors check this using CT.
Its true the concept "all patients are different", but if you read the "Guid... |
| Can you get an elective PET (positron emission tomography )scan any where in Australia, preferably Melbourne? |
The Peter MacCallum Cancer Centre in Melbourne has a PET scan machine. Whether they will do an elective PET scan is something you would have to ask them. They probably would if you had symptoms of ... |
| If you just had a pet scan to see if you had lug cancer and you were really scared cause your dad died of it? |
first off I am very happy to hear you do not have lung cancer and do not have to suffer as you dad did. It is normal to be anxious about something so serious.
clinical depression does blunt one... |
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