PMC6304843_01
The hematocele on the gingiva area (after tooth 32 extraction). Photo of a mass on gingiva.
CRID2018-7185263.001.jpg
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fig1
On oral examination, blood clot formed a pedunculated mass on gingiva, and the size of mass was 22 mm x 15 mm x 7 mm (Figure 1).
Magnetic resonance imaging of the horizontal section at the frontal lobe of the cerebrum.
CRID2018-7185263.002.jpg
PMC6304843_01_CRID2018-7185263.002.jpg
fig2
Diffusion magnetic resonance imaging showed a high-intensity area in the frontal lobe of the cerebrum (Figure 2), suggesting acute subdural hematoma.