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A STUDY OF CORRELATION BETWEEN CHEST HRCT SCORE WITH CT VALUES OF RT-PCR TESTING FOR COVID-19 INFECTION

Journal: International Journal of Advanced Research (Vol.11, No. 04)

Publication Date:

Authors : ; ;

Page : 1154-1157

Keywords : COVID-19 SARS-CoV-2 CT Score CT Value RT-PCR1154;

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Abstract

Objectives: To compare the performance of chest CT and Real-Time Reverse Transcription-Polymerase Chain Reaction (RTPCR) in the initial diagnostic assessment of the coronavirus disease in COVID-19 patients during pandemic. Methods& Results:In this study we have included 209 clinically suspected cases of COVID-19from Government Medical College, Nagpur who undergone both HRCT chest and RT-PCR. In our study, 3.35% of patients who were RT PCR positive did not have any findings on CT chest, and total positivity by RT-PCR was 100%. Of the patients, 51.67% showed mild HRCT score, 41.19% showed moderate HRCT score, and 4.78% showed severe HRCT score. An inverse relation between CT value of RTPCR and chest HRCT score was detected (p < 0.01). Discussion:The viral load in patients with less severe COVID-19 does not necessarily indicate the need for hospitalization or treatment.Both RT-PCR and Chest CT scan should be used in combination, but chest CT should be used judiciously. Conclusion:Combining RT-PCR with chest CT scans can provide valuable insights into the severity of COVID-19, and thus, the two should be used together for accurate diagnosis.

Last modified: 2023-05-29 16:06:36