COVID-19(66) Patient(58) Result(56) Pneumonia(34) severity(28) Chest CT(26) Computed tomography(25) consolidation(24) lung(22) age(22) the disease(21) positive(19) the patient(18) patients(18) pandemic(18) CT finding(17) CT chest(17) correlation(17) feature(17) Infection(16) reported(16) COVID-19 patient(16) distribution(15) sensitivity(15) RT-PCR(15) diagnostic(14) Diagnosis(14) ground-glass opacity(14) coronavirus(14) GGO(14)