The solitary thyroid nodule.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001707:Biopsy, Needle; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000503:physiopathology; D013964:Thyroid Neoplasms / Q000175:diagnosis* / Q000503:physiopathology / Q000601:surgery