Surgery

Researchers rewrite obsolete blood-ordering rules

Johns Hopkins researchers have developed new guidelines—the first in more than 35 years—to govern the amount of blood ordered for surgical patients. The recommendations, based on a lengthy study of blood use at The Johns ...

May 22, 2013
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Laser-assisted drug delivery is evolving

(HealthDay)—Laser-assisted drug delivery can enhance the permeation of topically applied agents, according to a review published in the April issue of Lasers in Surgery and Medicine.

Apr 27, 2014
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How well does bariatric surgery work?

The number of bariatric surgeries done each year in the United States has ballooned. Now, in an August 27 state-of-the-art review in The BMJ and a September 3 editorial in JAMA, David Arterburn, MD, MPH, weig ...

Sep 02, 2014
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