Significance of thyroid tissue in lymph nodes associated with carcinoma of the head, neck or lung.
D000230:Adenocarcinoma; D000231:Adenocarcinoma, Papillary; D000328:Adult; D000368:Aged; D002291:Carcinoma, Papillary; D005260:Female; D006258:Head and Neck Neoplasms / Q000209:etiology*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000209:etiology*; D008175:Lung Neoplasms / Q000209:etiology*; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D013964:Thyroid Neoplasms / Q000150:complications*