Endoscopy 2020; 52(05): E183-E184
DOI: 10.1055/a-1045-4161
© Georg Thieme Verlag KG Stuttgart · New YorkShifting blue hue sign: an unusual endoscopic finding in a patient suspected of having
gastrointestinal blood loss
Authors
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Mark P. Lamberts
Department of Gastroenterology and Hepatology, Rijnstate Hospital, Arnhem, The Netherlands
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Helena T. J. I. de Leest
Department of Gastroenterology and Hepatology, Rijnstate Hospital, Arnhem, The Netherlands