A 66-year-old man with a history of multiple transurethral prostate surgeries for prostatism presented to the ED with gross painless hematuria. Digital rectal exam showed an enlarged prostate without ...

Medical imaging scans that create detailed images of the body's internal structures are widely used in medicine. Doctors need them to detect and manage certain types of cancer, assess the extent of ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Lung Cancer, Scan, Essay Can Be Used Only To Illustrate Cancer, ...

DEAR DR. ROACH: I have had two CT scans: one eight years ago of my pelvis and abdomen, and one this year of my brain, neck and chest. I am very worried this will cause me to get cancer. Do I need to ...

SAN FRANCISCO — Millions of Americans undergo CT scans yearly for injuries, diseases, or health monitoring. While these scans are essential medical tools, alarming new research led by scientists at ...