Enhanced imaging in the GI tract: spectroscopy and optical coherence tomography.
D001471:Barrett Esophagus / Q000175:diagnosis; D004066:Digestive System Diseases / Q000175:diagnosis*; D016145:Endoscopy, Digestive System / Q000379:methods*; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D013050:Spectrometry, Fluorescence / Q000379:methods; D013057:Spectrum Analysis / Q000379:methods*; D013059:Spectrum Analysis, Raman / Q000379:methods; D041623:Tomography, Optical Coherence / Q000379:methods*
BE; Barrett's esophagus; OCT; RFA; optical coherence tomography; radiofrequency ablation