MRI - Follow-up MRI
Axial T1
Axial T2
Axial FLAIR
Axial Gradient Echo
Coronal T2
Axial DWI
Axial ADC
Axial T1 C+
Coronal T1 C+
A follow-up contrast-enhanced MRI revealed increase in thickness of the previous right frontoparietal subdural hematoma, with mild mass effect manifested by effacement of the adjacent sulci, particularly in the right parietal lobe.
Uniform diffuse pachymeningeal thickening and enhancement, associated with distension of the dural venous sinuses and minimal downward displacement of the splenium of the corpus callosum "droopy penis sign".
The brainstem is unremarkable. No tonsillar ectopia.