RT Journal Article SR Electronic T1 Current challenges in Barrett’s esophagus JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 415 OP 424 VO 68 IS 5 A1 Falk, Gary W. YR 2001 UL http://www.ccjm.org/content/68/5/415.abstract AB Barrett’s esophagus, a risk factor for esophageal adenocarcinoma, often goes undetected because it has no defining symptoms that distinguish it from gastroesophageal reflux disease (GERD). Yet early recognition is crucial, and development of reliable, cost-effective surveillance methods must be a public health priority. Several promising techniques could lead to more effective prevention, identification, and management of this premalignant lesion.