Fig. 2From: Can sonographic features of microcalcification predict thyroid nodule malignancy? a prospective observational studyThe ultrasound-guided fine-needle aspiration from a hypoechoic solid nodule with more than 5 punctate echogenic foci in the right thyroid lobe of a 49-year-old female patient, which was proved by cytology to be a papillary thyroid carcinomaBack to article page