Navigation Links
Caffeine can interfere with PET scan results

Drinking coffee before having a PET scan may interfere with the results seen, says a study// done by Saint Louis University researchers.

Positron emission tomography (PET) or computed tomography (CT) scan is done as a procedure to find out malignant growth or to evaluate the effect of treatment on an already diagnosed malignant growth. In this process a tracer like fluorodeoxyglucose is injected in the body that can be traced with the help of the tomography machine.

Drinking coffee before having a PET scan will interfere with the results as caffeine can affect the myocardial uptake, or the amount of tracer used. With intake of caffeine more fluorodeoxyglucose clusters around the heart, making it difficult to take a look into the lesions of the heart. This effect is same as when the PET scan is taken immediately after the person had done some vigorous physical exercise. Patients who had coffee before the PET scan have a higher myocardial uptake that the patients who did not.

Researchers suggest that patients scheduled for a PET scan should avoid having coffee for sometime before the scan, as even a normal amount of caffeine in the beverage can cause distortions and present a false image.

Reference: Saint Louis University, News release, June 2005
'"/>




Page: 1

Related medicine news :

1. Caffeine keeps soldiers sharp
2. Caffeine can induce epilepsy in newborns
3. Caffeine reduces infant blood flow
4. Caffeine fights Gallstones
5. Caffeine is not the only culprit in coffee!
6. Caffeine Found To Worsen Diabetes
7. Caffeine Intake May reduce Insulin Sensitivity
8. The Link Between Caffeine Drinks And Obesity
9. Caffeine Boosts Memory, Improves Attention Span
10. Caffeine pill to keep soldiers alert in the field
11. Caffeine: Stimulates Sexual Behaviour in Females
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/26/2017)... , ... April 26, 2017 , ... ... to improve the profitability of ready-to-drink, high-protein beverages by helping beverage manufacturers more ... to dairy proteins, providing direct cost savings as well as more stable pricing ...
(Date:4/25/2017)... ... 25, 2017 , ... ProRehab Physical Therapy (PRPT) ... physical therapy provider for Derby City CrossFit, effective immediately. , In addition to ... and effectively as possible, ProRehab’s sports physical therapists will work with athletes to ...
(Date:4/25/2017)... ... April 25, 2017 , ... The doctors at Wall Centre Dental are now ... fear and require sedation to receive dental care. The doctors offer three treatment options ... hygienic cleanings to oral surgery, at their dental office in Vancouver. Wall Centre Dental ...
(Date:4/25/2017)... ... April 25, 2017 , ... Back Pain Centers of America ... a reputable physician in their area, announces the launch of a new and proprietary ... who are looking for reputable physicians to help them with back or neck pain ...
(Date:4/25/2017)... ... April 25, 2017 , ... There is no better place in South Florida ... report in the May issue of Consumer Reports focused on heart health. , ... achieved during and after coronary bypass and aortic valve replacement procedures. , Consumer ...
Breaking Medicine News(10 mins):
(Date:4/21/2017)... -- Halo Labs announces the launch of a novel ... the Horizon at PEGS 2017 in Boston ... sub visible particulate matter in biopharmaceutical samples to enable ... as candidate selection and pre-formulation. Halo Labs ... Elion Labs for system validation. "We are ...
(Date:4/20/2017)... Mass. , April 20, 2017  RXi ... developing innovative therapeutics that address significant unmet medical ... data from the Company,s consumer product development program, ... at the Society for Investigative Dermatology (SID) 76 ... to advance and promote the sciences relevant to ...
(Date:4/20/2017)... 20, 2017 Research and Markets has ... Market Share, Application Analysis, Regional Outlook, Growth Trends, Key Players, ... their offering. ... pharmacogenomics market was valued at US$ 7,167.6 Mn in 2015, ... expanding at a CAGR of 5.6% from 2016 to 2024. ...
Breaking Medicine Technology: