Chronic cervical lymphadenopathy.
D000328:Adult; D002908:Chronic Disease; D005260:Female; D006258:Head and Neck Neoplasms / Q000150:complications; D006801:Humans; D008206:Lymphatic Diseases / Q000150:complications; D008207:Lymphatic Metastasis; D008297:Male; D012189:Retrospective Studies