title: Radiation exposure and the simultaneous occurrence of primary hyperparathyroidism and thyroid nodules.
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology; D000236:Adenoma / Q000209:etiology; D000293:Adolescent; D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000209:etiology*; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D010282:Parathyroid Neoplasms / Q000209:etiology; D011878:Radiotherapy / Q000009:adverse effects*; D013964:Thyroid Neoplasms / Q000209:etiology*; D013997:Time Factors