Thyroid malignancy masquerading as thyroiditis.
D000293:Adolescent; D000328:Adult; D002291:Carcinoma, Papillary / Q000175:diagnosis*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D013724:Teratoma / Q000175:diagnosis*; D013964:Thyroid Neoplasms / Q000175:diagnosis*; D013966:Thyroiditis / Q000175:diagnosis*