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목록MRI shield room (1)
방사선사나라 Radiographer Nara
[MRI] (영/한) Zipper artifact / 지퍼 인공물
(English) Zipper artifact? The shape of the artifact is a zipper, so it was called a 'zipper artifact' and it appears because a certain external frequency leaked into the magnetic room. Zipper artifacts can appear in both the frequency encoding direction and the phase encoding direction, but most zipper artifacts due to external frequency interference appear in the phase encoding direction. Reme..
자기공명영상 (MRI)
2020. 5. 11. 11:07