title: Cervical nodal metastases of unknown origin.
mesh_terms: D000328:Adult; D000368:Aged; D001706:Biopsy; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis / Q000175:diagnosis* / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009333:Neck