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Insights into Imaging
Fig. 15 | Insights into Imaging

Fig. 15

From: “Unforgettable” – a pictorial essay on anatomy and pathology of the hippocampus

Fig. 15

Herpes encephalitis. On coronal T2-weighted images (a) extensive corticosubcortical oedema is seen in the right temporal and insular lobe. Notice the presence of cortical T2-hypointense abnormalities in the right hippocampus and along the right collateral sulcus, denoting small petechial haemorrhages. On contrast, enhanced T1-weighted images (b), there is extensive right temporal and insular gyral enhancement

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