PMC7455815_01
Computed tomography images of case #4.
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fig3
The neck CT confirmed the parapharyngeal abscess (Figure 3), and the chest CT showed pulmonary embolism, a pulmonary abscess and no explicit signs of COVID-19 (CO-RADS 2, Figure 3). This specimen was SARS-CoV-2 positive although chest CT showed no signs of ground-glass opacities (Figure 3, signs of infections other than COVID-19:CO-RADS 2).