Harvard Medical School investigators have discovered that U.S. surgeons have a cancer mortality rate more than two times that of nonsurgeon physicians and around 20% higher than most non-physician workers. While still maintaining ...
A large Cleveland Clinic study has found that people with obesity and type 2 diabetes who undergo weight-loss surgery live longer and face fewer serious health problems compared with those treated with GLP-1 receptor agonist ...
Sep 16, 2025
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To undergo kidney dialysis, doctors must first surgically create an access route—an arteriovenous fistula—usually in an arm, a conduit that will accommodate hemodialysis treatments. It is a routine outpatient procedure ...
There are more candidates on the waitlist for a liver transplant than there are available organs, yet about half the time a match is found with a donor who dies after cardiac arrest following the removal of life support, ...
Nov 13, 2025
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Researchers have uncovered and then overcome an obstacle that has led to the failure of pioneering efforts in xenotransplantation, in which an animal kidney is transplanted into a human.
Nov 13, 2025
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When surgeons dissect tissue to remove a tumor or make a repair, they must work cautiously, relying on electrophysical monitors and their own anatomical knowledge to avoid cutting nerves, which could complicate the patient's ...
Jul 3, 2025
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In a study published in Advanced Materials, a research team developed an innovative bacterial cellulose (BC)-based hemostatic dressing that enables rapid and sustained bleeding control.
Aug 2, 2025
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A multidisciplinary team have built hydrogels built entirely from synthetic peptides so their properties can be precisely tailored through chemical design. By harnessing the power of collagen-inspired peptides and light-triggered ...
Feb 23, 2026
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The first successful human transplant of a kidney converted from blood type A to universal type O used special enzymes developed at the University of British Columbia to help prevent a mismatch and rejection of the organ.
Oct 3, 2025
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In surgical procedures, the last knot of a suture is crucial because it must hold the wound firmly in place to allow proper healing. But many surgeons struggle to apply the perfect tension. Tie it too tightly, and it can ...
