14 February 2022
: Case report 
Recurrent COVID-19 Polymerase Chain Reaction (PCR) Positivity in 2 Patients During the Current Health Care System Crisis
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Educational Purpose (only if useful for a systematic review or synthesis)
Anna Radlińska1ADEFG*, Ewelina Drytkiewicz2BCD, Mateusz Patyk3DE, Anna Zaleska1AC, Anna Dor-Wojnarowska1CDFDOI: 10.12659/AJCR.935414
Am J Case Rep 2022; 23:e935414
Figure 2. The follow-up chest CT scan after SARS-CoV-2 infection in a 44-year-old woman with BMI 31.0 kg/m2 using automatic spectral imaging protocol selection (ASIS) and adaptive statistical iterative reconstruction (ASIR). Images without any abnormal findings (120 kV, 100 mA, collimation 128×0.6 mm, matrix 512×512 px, lung window settings).