<unk>  is a viral infection of the esophagus caused by<unk>  simplex virus (HSV). While the disease most often occurs in immunocompromised patients, including post-chemotherapy, immunosuppression with organ transplants and in AIDS,<unk>  can also occur in immunocompetent individuals.
Herpes esophagitis
Cytomegalovirus esophagitis
Lymphocytic esophagitis
Eosinophilic esophagitis
Esophageal candidiasis
Barrett's esophagus
Nutcracker esophagus
Atrophic gastritis