<prompt> Feline esophagus is seen in:Eosinophilic esophagitisRadiation esophagitisGERDCarcinoma esophagus  <response>: - Feline esophagus is seen in both Eosinophilic EsophagitisGERD. It is characteristic of Eosinophilic esophagitis so it serves as a better answer. - Eosinophilic Esophagitis: A barium swallow should be the first test obtained in the patient with dysphagia EE has a characterised finding often called the Ringed esophagus or the feline esophagus as the esophagus rings are felt to look like the strips on a housecat. The endoscopic appearance of EE is also characteristic and the appears as a series of rings. Feline Esophagus-BARIUM SWALLOW Normal Esophagus 