Cervical thymoma.
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008479:Mediastinal Neoplasms / Q000473:pathology / Q000601:surgery; D013945:Thymoma / Q000473:pathology / Q000601:surgery*