Dr. László Tabár and Tony Hsiu-Hsi Chen, DDS, PhD

Breast
We do not want to go back to the Dark Ages of breast screening
The publication of long-term follow-up results in BMJ from the Canadian National Breast Screening Study has revived an ongoing debate over the methods used in the trial. In this Second Opinion article, Dr. László Tabár of the University of Uppsala presents his view of the study.
February 11, 2014
2013 06 03 12 02 47 211 Second Opinion Am 200
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Dexa
Digital X-Ray
Electrical bone stimulation may improve bone health in women
A portable electrical stimulation device increased bone mineral content and bone area over 10 weeks.
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CT
Use precontrast, low attenuation CT to better identify liver cancer
Graeme Woodworth, MD, works at his station. Woodworth led the study on MRgFUS for opening the blood-brain barrier to deliver chemotherapy for glioblastoma patients.
Ultrasound
MRgFUS opens blood-brain barrier for chemotherapy
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RSNA 2025
Does the shape of our buttocks signal diabetes?
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Electrical bone stimulation may improve bone health in women
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A portable electrical stimulation device increased bone mineral content and bone area over 10 weeks.
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Use precontrast, low attenuation CT to better identify liver cancer
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Precontrast low attenuation on CT shows up as a region darker than surrounding tissues because fewer x-rays are being blocked.
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MRgFUS successfully opened the blood-brain barrier in cancer patients for chemotherapy to be delivered to target regions.
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Graeme Woodworth, MD, works at his station. Woodworth led the study on MRgFUS for opening the blood-brain barrier to deliver chemotherapy for glioblastoma patients.
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SPECT imaging of Tc-99m MAG3-tofersen in healthy human volunteers. (A) Maximum-intensity-projection images showing distribution of Tc-99m MAG3-tofersen in humans (n = 3) one, four, and 24 hours after intrathecal injection. Time–activity curves derived from SPECT data measuring activity in ROIs in CNS (lumbar, thoracic, and cervical spine ROIs include both cord and proximal CSF) (B), kidneys and liver (C), and brain atlas (D).
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