Esophagogastroduodenoscopy
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
upper
gastrointestinal
endoscopy
Word Usage
"Many endoscopic procedures are considered to be relatively painless and, at worst, associated with mild discomfort; for example, in esophagogastroduodenoscopy,"
Hypernym
Words that are more generic or abstract
endoscopy