The HRCT Evaluation of 105 Suspected COVID 19 Patients of MMCH and RT-PCR Correlation

In this study our main goal is to evaluate the HRCT evaluation of 105 suspected COVID 19 patients of MMCH and RT-PCR correlation. This experimental and observational study was done at Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh from May 2020 to October 2020. Where 105 suspected COVID 19 patients of MMCH and RT-PCR correlation were included in the study. During the study, 43.05% of the patients exposed indirectly to the virus, followed by 44.1% didn't exposed any virus, 21% exposed directly. Diabetes mellitus was 35.7%, HTN - 46.2%, 82.95% had fever, 72.45% had cough, 78.75% had respiratory distress and 49.35% had no diseases. After CT scan diagnosis, positive to infection were found in 98 patients, among them 34 patients had mild type, 22 had severe type of infection where as in RT-PCR diagnosis 69 were positive and 36 were negative to infection. From our study we can conclude that, the most common pattern of COVID-19 pneumonia on HRCT images are pure GGO and GGO and Crazy Paving. Also GGO with consolidation with prominent distribution in the posterior and peripheral part of the lung. Further study is very much needed for better outcome.