Sexually transmitted infections (STIs) Archive

Researchers are developing tools for predicting how fast prostate cancer might progress; among the most promising are those that count circulating tumor cells (CTCs) in blood samples. Research shows that high CTC counts predict poorer survival and faster disease progression. But they are also predictive for early-stage metastatic prostate cancer that still responds to hormonal therapy.

A 2024 study suggests that men who follow active surveillance for their low-grade prostate cancer may reduce the risk of their cancer becoming more aggressive if they maintain a healthier diet, which can help reduce inflammation.

In a 2024 study, transperineal prostate biopsies were less likely to cause infections than traditional transrectal biopsies. Transperineal biopsies retrieve tissue samples using a thin needle inserted through the skin between the scrotum and rectum.

Pap tests, the mainstay screening method to detect cervical cancer, are uncomfortable for some women. In mid-2024, the FDA approved a new self-swab test that can detect human papillomavirus, which causes most cases of cervical cancer. The self-swab test collects cells from the vaginal wall instead of the cervix. Clinicians guide women on how to perform the test in a doctor's office. The self-swab method offers women several benefits, including comfort, accuracy, and potentially greater access to screening.

Research has shown that men can have a higher risk for heart attacks and strokes if they suffer from certain medical conditions that might seem unrelated to heart disease. These conditions include erectile dysfunction, gum disease, peripheral artery disease, and urinary tract infections. Many factors that contribute to heart disease like inflammation and fatty deposits in the arteries are involved in these other conditions.

Scrotum pain should be checked out, as it's a common symptom of certain conditions. These include infections, like sexually transmitted infections and urinary tract infections; twisting (torsion) of a testicle; varicocele (swollen veins in the scrotum); inguinal hernia; hydrocele (a collection of fluid in the scrotum); and chronic prostatitis/chronic pelvic pain syndrome.

Keeping hands clean is a simple way to protect against from colds and flu. Proper handwashing involves using plenty of soap, lukewarm water and taking at least 20 seconds to clean the back of hands, between the fingers, and around the nails.