Meningeal enhancement in TB meningitis on MRI

Image A is T1-weighted sequence following contrast and shows extensive basilar meningeal enhancement (arrows). Image B is also a contrast-enhanced study showing meningeal enhancement (arrows).

MRI: magnetic resonance imaging; TB: tuberculous.

Courtesy of Asim Mian, MD and Glenn Barest, MD.

Graphic 98270 Version 3.0