13 October 2022 : Case report
Columnar Metaplasia of the Esophagus Presenting as Iron Deficiency Anemia in Children with Neurologic Impairment or Congenital Esophageal Atresia
Challenging differential diagnosis, Educational Purpose (only if useful for a systematic review or synthesis), Rare coexistence of disease or pathology
Melissa R. Van Arsdall1ABCDEF*, Supriya Nair1BDEF, Lindsay M. Moye2BDEF, Trinh T. Nguyen3BDEF, Zeina M. Saleh1DEF, J. Marc Rhoads 1ABCDEFDOI: 10.12659/AJCR.937255
Am J Case Rep 2022; 23:e937255
Figure 1. Endoscopic and histopathological findings. A–E, J: White light illumination of the distal esophagus in case 1 (A), 2 (B), 3 (C), 4 (D), 5 (E, J); F–I: Narrow band imaging of the distal esophagus in case 1 (F), 2 (G), 3 (H), 4 (I), accentuating the abnormal (columnar) mucosa (white arrows); K–O: Distal esophageal histology in case 1 (K), 2 (L), 3 (M), 4 (N), 5 (O), showing goblet cell mimickers (black arrows) in cases 1, 2, 4 or goblet cells (black stars) in cases 3 and 5.