13 October 2022>: Articles
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 pathologyMelissa R. Van Arsdall A* , Supriya Nair B , Lindsay M. Moye B , Trinh T. Nguyen B , Zeina M. Saleh D , J. Marc Rhoads A
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.