News tagged with pet scan
Routine follow-up scans can detect head and neck cancer recurrences earlier
Routine use of positron emission tomography/computed tomography (PET/CT) scans in head and neck cancer patient follow-up can detect local recurrences before they become clinically apparent and may improve the outcome of subsequent ...
Jan 26, 2012 |
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Erlotinib dose-adjusted for smoking status effective as first treatment for head and neck cancer
Head and neck cancers respond well to the anti-cancer drug erlotinib when it is administered before surgery and a stronger dose is given to patients who smoke, according to a study presented at the Multidisciplinary Head ...
Jan 26, 2012 |
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CAMH discovery identifies potential target for anti-craving medications
Scientists at the Centre for Addiction and Mental Health (CAMH) have identified a potential target for the development of anti-craving medications for people with addictions to stimulants such as methamphetamine.
Medicine & Health / Neuroscience
Jan 25, 2012 |
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Is it Alzheimer's disease or another dementia? Marker may give more accurate diagnosis
New research finds a marker used to detect plaque in the brain may help doctors make a more accurate diagnosis between two common types of dementia – Alzheimer's disease and frontotemporal lobar degeneration (FTLD). ...
Medicine & Health / Neuroscience
Nov 30, 2011 |
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Trio of studies support use of PET/CT scans as prostate cancer staging tool
Recent studies have suggested that C-11 choline positron emission tomography/computerized tomography (PET/CT) scans can be utilized as a staging and potentially therapeutic tool in prostate cancer. The results of three studies, ...
Oct 21, 2011 |
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New research shows PET imaging effective in predicting lung cancer outcomes
Advanced imaging with Positron Emission Tomography (PET) scans shows great promise in predicting which patients with inoperable lung cancer have more aggressive tumors and need additional treatment following standard chemotherapy/radiation ...
Oct 05, 2011 |
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New diagnostic imaging for lung cancer could prevent unnecessary surgery
A new type of diagnostic imaging - which can better differentiate benign lung lesions from those which are cancerous - could be used to prevent unnecessary surgery by enabling more accurate diagnosis of the disease.
Sep 25, 2011 |
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Study identifies chemical changes in brains of people at risk for Alzheimer's disease
A brain imaging scan identifies biochemical changes in the brains of normal people who might be at risk for Alzheimer's disease, according to research published in the August 24, 2011, online issue of Neurology, the medica ...
Medicine & Health / Neuroscience
Aug 24, 2011 |
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PET scans confirm effectiveness of estrogen-blocking drugs in breast cancer patients
For the first time, researchers at Seattle Cancer Care Alliance have demonstrated the feasibility of using serial positron emission tomography (PET) scans, using a special estrogen-containing isotope, to confirm the relative ...
Aug 18, 2011 |
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Catching Alzheimer's in the act
(Medical Xpress) -- Like a thief hidden in the brain, the neurodegenerative disease called Alzheimer's steals away memory as it gradually destroys brain cells, changing personalities and disrupting lives in the process.
Jul 22, 2011 |
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New way to produce antimatter-containing atom discovered
(PhysOrg.com) -- Physicists at the University of California, Riverside report that they have discovered a new way to create positronium, an exotic and short-lived atom that could help answer what happened ...
Jul 11, 2011 |
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PET scan with [11C]erlotinib may provide noninvasive method to identify TKI-responsive lung tumors
A non-invasive PET imaging technique may identify lung cancers that respond best to tyrosine kinase inhibitors (TKIs), allowing doctors to better select patients for personalized therapy, according to research presented at ...
Jul 05, 2011 |
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FDA approval for Siemens PET Scan - MRI combo
(Medical Xpress) -- The Siemens Biograph mMR system, offering both a PET scan and an MRI that work simultaneously, has been given approval by the FDA. The idea behind this machine and the ability to run both tests at the ...
Jun 13, 2011 |
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FDA clears Siemens' 2-in-1 medical scanner
(AP) -- The Food and Drug Administration says it has cleared the first medical imaging device to simultaneously perform two powerful scans used to diagnose a wide variety of diseases and ailments.
Medicine & Health / Medications
Jun 10, 2011 |
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Irregular breathing can affect accuracy of 4-D PET/CT
A study presented at SNM's 58th Annual Meeting focuses on the effect that breathing irregularities have on the accuracy of 4D positron emission tomography (PET) scans and outlines a PET imaging method that reduces "motion ...
Jun 07, 2011 |
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