Irradiation to the head and neck area and thyroid cancer.
D000231:Adenocarcinoma, Papillary / Q000209:etiology; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006257:Head / Q000528:radiation effects*; D006801:Humans; D007223:Infant; D008297:Male; D009333:Neck / Q000528:radiation effects*; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D011839:Radiation, Ionizing; D011878:Radiotherapy / Q000009:adverse effects; D013964:Thyroid Neoplasms / Q000209:etiology*