Fig. 4From: CT findings of 795 COVID-19 positive cases: a multicenter study in EgyptThymic hyperplasia in a 23-year-old female with RT-PCR proved COVID-19. a Non-contrast CT chest axial cut mediastinal window shows retrosternal well-defined triangular-shaped soft tissue density with straight borders with less macroscopic fat than expected for age. b–d Axial lung window showing no lung abnormalityBack to article page