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. 2020 Feb;41(2):331–337. doi: 10.3174/ajnr.A6371

FIG 1.

FIG 1.

Axial SWI of a premature male infant born at 30 weeks’ gestation diagnosed with grade III GM-IVH shows significant siderosis in the ependymal surfaces at the level of the lateral ventricles (A, arrowheads), third ventricle (B, white arrowheads), cerebral aqueduct (B, black arrowhead), and fourth ventricle (C, arrowheads). MR imaging was performed 14 weeks after birth. Note significant SS around the mesencephalon and pons.