[Unnecessary operations can be prevented. Thyroid check for every patient over 40 years of age].
D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D042241:Early Diagnosis; D005260:Female; D005858:Germany; D006042:Goiter / Q000175:diagnosis* / Q000453:epidemiology / Q000601:surgery*; D006044:Goiter, Nodular / Q000175:diagnosis* / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D009333:Neck; D010173:Palpation; D013965:Thyroidectomy / Q000706:statistics & numerical data*; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*