Differentiation of discrete lesions - case 457 (ultrasonographic picture 3)

doi: 10.24390/thyrocase457.03

Lower part of the right lobe, longitudinal view. There is hypoechogenic discrete lesion. The ultrasound pattern of this area differs form the non-lesional part of the lobe and the lesion presents halo sign. On the ultrasound presentation it is doubtful whether the lesion is a pathological nodule or not.