Thyroid Congenital Nodules. Nodule in the thyroid gland is hypointense on sagittal T1-weighted image (A) and hyperintense on sagittal T2-weighted image (B) (arrows). Incidental extraspinal findings on magnetic resonance imaging of intervertebral discs: Dilli A, Ayaz UY, Turanlı S, Saltas H, Karabacak OR, Damar C, Hekimoglu B - Archives of medical science : AMS (2014). Not Altered. CC.