HIV & AIDS

China HIV/AIDS cases surge by 14%

The number of people living with HIV/AIDS in China has surged by 14 percent, with most cases transmitted through sex rather than blood transfusions, state media said Saturday.

Surgery

Delirium is common in older gastrointestinal surgery patients

A new analysis indicates that delirium commonly develops in the older patients who have undergone gastrointestinal surgery. Among 11 studies analyzed, the incidence of postoperative delirium ranged from 8.2 to 54.4 percent.

Oncology & Cancer

Scientists map genetic evolution of leukemia

The diagnosis of myelodysplastic syndrome, a blood cancer, often causes confusion. While some patients can be treated with repeated blood transfusions, others require chemotherapy, leaving some uncertainty about whether the ...

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