Hippocampusatrophie

Neurosyphilis

with dementia and bilateral hippocampal atrophy on brain magnetic resonance imaging. Magnetic Resonance Imaging (MRI) of the brain. A/ Axial fluid attenuated inversion recovery (FLAIR). B/ Sagittal fluid attenuated inversion recovery (FLAIR). C/ Coronal 3D -T1-TFE. D/Coronal T2WI – TSE. All images are showing marked diffuse loss of brain parenchyma including mesiotemporal atrophy. Note that there are no areas of increased signal intensity in the FLAIR and T2W images.