title: Radiation-induced esophagitis on FDG PET imaging.
mesh_terms: D000368:Aged; D002289:Carcinoma, Non-Small-Cell Lung / Q000000981:diagnostic imaging / Q000532:radiotherapy; D003937:Diagnosis, Differential; D004941:Esophagitis / Q000000981:diagnostic imaging* / Q000209:etiology*; D019788:Fluorodeoxyglucose F18; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000532:radiotherapy*; D008297:Male; D019275:Radiopharmaceuticals; D011878:Radiotherapy / Q000009:adverse effects*; D014055:Tomography, Emission-Computed / Q000379:methods*
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18