PMC8216411_01
Swelling predominantly in the right parotid and submandibular glands with minor swelling of the left parotid and submandibular glands. Lower facial asymmetry is noted.
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PMC8216411_01_10.1177_2050313X211016988-fig1.jpg
fig1-2050313X211016988
She developed bilateral neck swelling 6-8 h after angiography (Figure 1) which progressed until 12 h post-procedure.