Medical research

Med-tech pioneer is chasing a man-made blood vessel

Coronary bypass surgery requires a doctor to pry open a patient's chest and sew in new blood vessels to create a "bypass" route for blood that is trying to travel through clogged arteries near the heart.

Oncology & Cancer

Cancer on course to become top killer of Americans

(HealthDay)—Cancer is on track to become the leading cause of death in the United States, closing in on heart disease as America's number one killer, a new government study shows.

Surgery

From fat to fit—at what cost?

Kiwis could weigh in as the fattest country in the world in the next five years, with around one third of adults classed as obese. New Zealand has reached a crucial tipping point in how we handle such a rapidly growing health ...

Other

Wash cycle—making organs fit for transplantation

There's a nationwide shortage of suitable organs for transplanting – but what if some of those organs deemed 'unsuitable' could be rejuvenated? Researchers at Addenbrooke's Hospital have managed just that – and last year ...

Surgery

Bariatric surgery increases risk of depression and self-harm

Gastric bypass surgery is used to help obese patients lose weight, but a study from Karolinska Institutet published in the Annals of Surgery shows that people with a history of depression run a high risk of severe post-operative ...

page 24 from 40