Fig. 12
From: Magnetism of materials: theory and practice in magnetic resonance imaging
Magnetic susceptibility-related signal intensity loss on in-phase gradient echo (GE) T1-w. image a with respect to opposed-phase image (b). The signal intensity loss is around 30% and is due to presence of hemosiderin in a patient with hepatic hemosiderosis. On turbo spin echo (TSE) T2-w. image (c) a marked hypointensity of the liver confirms the diagnosis of intra-hepatic hemosiderin deposition