Malignant peritoneal mesothelioma is an extremely rare cancer. Only 100 to 500 cases are diagnosed in the US each year, making up less than 30% of all mesothelioma cases. Peritoneal mesothelioma is a cancer affecting the abdominal lining, or peritoneum (paira-tin-e-um), which is why is is sometimes referred to as abdominal mesothelioma. This membrane supports […]
Screening men for prostate cancer cut mortality rates by about half in a large study, researchers report. The screening test under investigation is called a prostate-specific antigen (PSA) test, which measures blood levels of a protein produced by prostate gland cells and is a marker for prostate cancer.