title: Lesson of the month. Beware the eosinophils.
authors.affiliation: Departments of Histopathology, Queen's Medical Centre, University Hospital NHS Trust, Nottingham, UK.
authors.forename: P V
authors.initials: PV
authors.lastname: Kaye
authors.forename: D
authors.initials: D
authors.lastname: Majumdar
authors.forename: K
authors.initials: K
authors.lastname: Ragunath
authors.forename: G
authors.initials: G
authors.lastname: Aithal
mesh_terms: D000368:Aged; D002299:Cardia / Q000473:pathology; D003680:Deglutition Disorders / Q000209:etiology / Q000473:pathology; D003937:Diagnosis, Differential; D004487:Edema / Q000473:pathology; D016099:Endoscopy, Gastrointestinal; D004804:Eosinophils / Q000473:pathology*; D004931:Esophageal Achalasia / Q000175:diagnosis; D004938:Esophageal Neoplasms / Q000175:diagnosis; D004941:Esophagitis / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology*; D004947:Esophagus / Q000000981:diagnostic imaging / Q000473:pathology*; D005260:Female; D005756:Gastritis / Q000382:microbiology / Q000473:pathology; D016481:Helicobacter Infections / Q000150:complications / Q000473:pathology; D006801:Humans; D009092:Mucous Membrane / Q000473:pathology; D014463:Ultrasonography