Synchronous primary cancers in the head and neck region and upper aero digestive tract: Role of triple endoscopy

Abstract

Endoscopy can be rationally used during the pre-therapeutic work-up of patients with a history of smoking and/or in patients over the age of 62 years. Instead of complete upper gastro intestinal endoscopy up to the second part of duodenum, only esophagoscopy is needed for the detection of synchronous primary of upper aero-digestive tract in cancers of the head and neck region.