Abnormal results on a prostate-specific antigen (PSA) screening test for cancer are typically followed by a systematic biopsy. During that procedure, doctors use a long needle to extract […]

Metastatic prostate cancer can progress in different ways. In some men the disease advances rapidly, while other men have slower-growing cancer and a better prognosis. Researchers are developing […]

Approximately three million Americans have inflammatory bowel disease (IBD). IBD is an umbrella term for Crohn’s disease and ulcerative colitis, illnesses marked by chronic or repeated bouts of […]