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Endoscopy 2020; 52(05): E183-E184
DOI: 10.1055/a-1045-4161
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© Georg Thieme Verlag KG Stuttgart · New York

Shifting blue hue sign: an unusual endoscopic finding in a patient suspected of having gastrointestinal blood loss

Authors

  • Mark P. Lamberts

    Department of Gastroenterology and Hepatology, Rijnstate Hospital, Arnhem, The Netherlands
  • Helena T. J. I. de Leest

    Department of Gastroenterology and Hepatology, Rijnstate Hospital, Arnhem, The Netherlands