Doctors at Johns Hopkins are at the forefront of diagnosing and treating Barrett's esophagus. In fact, gastroenterologists at Hopkins pioneered the use of cryoablation, a revolutionary new therapy, to ...

Find out why dark spots appear and what can fade them. If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Find out what can help. A ...