In Vivo Endoscopic Optical Coherence Tomography of Esophagitis, Barrett's Esophagus, and Adenocarcinoma of the Esophagus

The high consistency of the first optical coherence tomography findings, the resolution of up to 10 microm, and the distinct pattern of normal, inflammatory, premalignant and malignant tissues make optical coherence tomography a promising method for endoscopically obtained optical biopsy.