Intranodular hyperechogenic figures - case 420 (ultrasonographic picture 4)


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Left lobe, horizontal scan. There is a central-type cyst in the left lobe. The solid part of the lesion is minimally hypoechogenic. The figure on and near to the ventral wall are probably aggregates of colloid crystals while the linear figures in the dorsal wall are likely caused by back wall posterior enhancement.

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