27 September 2021>: Articles
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare coexistence of disease or pathologyRodrigo Quera A* , Ligia Yukie Sassaki A , Paulina Núñez A , Luis Contreras A , Constanza Bay A , Lilian Flores A
Am J Case Rep 2021; 22:e933565
Figure 1. (A) Corresponding to the lower third of the esophagus, showing multiple superficial ulcerations with exudate and geographic borders ascending longitudinally from the distal esophagus. (B) Lower third esophagus showing some unstructured circumferential grooves. (C) Corresponding to the middle esophageal mucosa, evidencing trachealization of the mucosa.