Figure 1

Regions of interest (ROIs) of cytomegalovirus esophagitis and herpes simplex virus esophagitis. (A,B) Cytomegalovirus esophagitis cases. (C,D) Herpes simplex virus esophagitis cases. (E–H) Manually annotated ROIs of esophagitis lesions.
Regions of interest (ROIs) of cytomegalovirus esophagitis and herpes simplex virus esophagitis. (A,B) Cytomegalovirus esophagitis cases. (C,D) Herpes simplex virus esophagitis cases. (E–H) Manually annotated ROIs of esophagitis lesions.