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. 2020 Feb 22;19(2):183–187. doi: 10.1007/s10689-020-00162-9

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© The Author(s) 2020

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Fig. 1 — Findings at follow-up upper GI-endoscopies in the seven patients with Barrett’s esophagus. Arrow blocks represent screening intervals and the colors indicate the stage of metaplasia/dysplasia. pt patient. (Color figure online)