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Copyright ©The Author(s) 2022.
World J Gastroenterol. Aug 28, 2022; 28(32): 4516-4526
Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4516
Figure 1
Figure 1 Trans-nasal endoscopy. Courtesy: Image obtained from public domain.
Figure 2
Figure 2 PillCam ESO2 and image. A: PillCam ESO2; B: PillCam ESO2 images showing normal, esophagitis, suspected Barrett’s and varices. Courtesy: Image obtained from public domain.
Figure 3
Figure 3 Tethered capsule endomicroscopy. Courtesy: Image obtained from public domain.
Figure 4
Figure 4 Cytosponge (Medtronic, Minneapolis, MN). Courtesy: Image obtained from public domain.
Figure 5
Figure 5 EsophaCap (CapNostics, Concord, NC). Courtesy: Image obtained from public domain.
Figure 6
Figure 6 EsoCheck (Lucid Diagnostics, New York, NY). Courtesy: Image obtained from public domain.