PMC5902065_01
Cranial magnetic resonance imaging with contrast: in the left temporoparietal area in correspondence with clinical painful swelling is present an erosion of the skull of about 10 mm. The external periosteum is thickened with marked contrast enhancement in a 4 cm area.
CRIPE2018-1679306.001.jpg
PMC5902065_01_CRIPE2018-1679306.001.jpg
fig1
Due to the clinical finding of scalp swelling, a cranial magnetic resonance imaging (MRI) with contrast was performed, finding an erosion of the skull of about 10 mm in the left temporoparietal area (Figure 1).