Medications

Spinal stimulation system relieves pain without tingling

(HealthDay)—The Senza spinal cord stimulation system has been approved by the U.S. Food and Drug Administration to treat chronic back pain without the tingling sensation that characterizes more traditional pain-relieving ...

Surgery

Why do obese men get bariatric surgery far less than women?

A new study by researchers at the University of California, San Diego School of Medicine has identified demographic, socioeconomic and cultural factors that contribute to a major gender disparity among U.S. men and women ...

Cardiology

Aortic valve replacement beats no surgery at all

A minimally invasive procedure to replace the aortic valve without doing open heart surgery has better outcomes after five years than patients who did not have surgery at all, researchers said Sunday.

Oncology & Cancer

Value of robot-assisted surgery in kidney CA accrues over time

(HealthDay)—Robot-assisted minimally invasive surgery for kidney cancer is associated with considerable benefits, which outweigh health care and surgical costs, according to a study published in the February issue of Health ...

Oncology & Cancer

New method for minimally invasive tissue ablation surgery

A team of researchers that includes scientists from the Quinnipiac University and the University of California, Berkeley reports a new method for minimally invasive tissue ablation surgery that combines electrolysis with ...

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