Surgery

Anesthesia, surgery linked to decline in memory and thinking

In adults over 70, exposure to general anesthesia and surgery is associated with a subtle decline in memory and thinking skills, according to new Mayo Clinic research. The study analyzed nearly 2,000 participants in the Mayo ...

Alzheimer's disease & dementia

Does general anesthesia increase dementia risk?

There are concerns that exposure to general anesthesia during surgery may contribute to an increased risk of Alzheimer's disease. To investigate, researchers compared exposure to general anesthesia versus regional anesthesia ...

Cardiology

Procedure to open blocked carotid arteries tested

(Medical Xpress)—Doctors at Washington University School of Medicine in St. Louis are investigating a minimally invasive procedure to open blocked carotid arteries in patients whose poor health or advanced age makes the ...

Other

Health risk due to micro- and nanoplastics in food

Five grams of plastic particles on average enter the human gastrointestinal tract per person per week. This is roughly equivalent to the weight of a credit card. Whether ingested micro- and nanoplastics pose a health risk ...

Surgery

Australian lodges fork in penis for sexual pleasure

Shocked doctors had to perform emergency surgery on a man in the Australian capital Canberra after he lodged a 10 centimetre (four-inch) steel fork inside his penis for sexual pleasure.

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