
David Ma
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Articles by David Ma


CT colonography can screen for both colorectal cancer and osteoporosis reliably at minimal additional cost and time, according to a study presented Tuesday at the RSNA meeting.

Portable CT device shortens request-to-scan times, increases number of stroke patients eligible for tPA treatment
ByDavid Ma
The availability of a portable CT scanner in an emergency room significantly increases the number of patients who are eligible for life-saving treatment.

Including a patient’s photo with imaging exam results produces a psychological boost that leads radiologists to take a more personal, emphatic approach to interpretation, according an Israeli study presented Tuesday at the 2008 RSNA meeting.
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New mammography technique avoids limitations of older technologyDecember 3rd 2008
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