title: [Nodules are frequent - cancer is rare].
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D003430:Cross-Sectional Studies; D003937:Diagnosis, Differential; D054459:Elasticity Imaging Techniques; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012307:Risk Factors; D013960:Thyroid Function Tests; D013964:Thyroid Neoplasms / Q000097:blood / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy; D016606:Thyroid Nodule / Q000097:blood / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy