Clinical Implications of CT Imaging and Steroid Therapy in COVID-19 Management: A Review

Abstract

The COVID-19 pandemic has posed significant challenges to healthcare systems worldwide, particularly during periods of

high infection rates. In India, the rapid rise in cases has highlighted the need for evidence-based diagnostic and therapeutic

strategies. Computed tomography (CT) scans are frequently used to assess pulmonary involvement, yet indiscriminate use

may expose patients to unnecessary radiation. Similarly, corticosteroids, such as dexamethasone, play a crucial role in

mitigating the cytokine storm in moderate to severe cases, but early or improper use can lead to adverse outcomes,

including hyperglycemia and secondary infections. This review evaluates current guidelines on the judicious use of CT

imaging and steroid therapy in COVID-19, emphasizing individualized treatment decisions based on clinical severity and

oxygen saturation.