Actinomycosis: solitary nodule.
D000197:Actinomycosis, Cervicofacial / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D006258:Head and Neck Neoplasms / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000175:diagnosis; D009617:Nocardia Infections / Q000175:diagnosis; D014067:Tonsillar Neoplasms / Q000175:diagnosis; D014068:Tonsillectomy