What is the most likely diagnosis for this finding detected during esophageal endoscopy?: (A) Adenocarcinoma, (B) Candidiasis, (C) Dieulafoy's lesion, (D) Schatzki ring
Answer is A. Answer A. AdenocarcinomaThis nodular abnormality was found to be an early adenocarcinoma in a patient with Barrett's esophagus.