PMC8531733_01
The results of computed tomography scan of the lung with granulomatosis with polyangiitis (a and b). There is a big pulmonary mass in the right lung indicated by arrows
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F1
Following a computed tomography (CT) scan, a big pulmonary mass was observed in the right lung [Figure 1].
The radiograph of the lung with granulomatosis with polyangiitis. Arrow shows a big pulmonary cavity in the right lung
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F2
April 4, 2020 when the patient visited the doctor for only brief symptoms of shortness of breath. According to the chest X-ray results [Figure 2], increasing the amounts of cANCA (145 U/mL), and CRP (58.9 mg/L), he was diagnosed with a pulmonary abscess due to GPA.
Computed tomography scan of the lung with COVID-19 (a-d). There are multiple scattered patchy ground-glass opacities in both lungs (short arrows), mostly with peripheral distribution, which are highly suggestive for COVID-19 pneumonia. There is also a cavity lesion (long arrows) in upper zone of right lung adjacent to major fissure, suggesting for concomitant infective or noninfective processes
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F3
A reverse transcription (RT)-polymerase chain reaction (PCR) test and lung CT scan [Figure 3] were performed to check the possibility of COVID-19.