Fig. 16From: “Unforgettable” – a pictorial essay on anatomy and pathology of the hippocampusLimbic encephalitis. 1.5-T coronal FLAIR (a), axial FLAIR (b) and contrast-enhanced T1W images (c) show T2-FLAIR-hyperintense swelling of the left hippocampus and discrete patchy enhancement in the left amygdala. On axial FLAIR on follow-up MRI performed 6 months later (d), the signal abnormalities have disappeared and there is volume loss of the left hippocampus with loss of the normal hippocampal digitations of the hippocampal headBack to article page