Usefulness of Mobile Computed Tomography in Patients with Coronavirus Disease 2019 Pneumonia: A Case Series

Korean Journal of Radiology : Official Journal of the Korean Radiological Society
Ji Young RhoHye Won Kim

Abstract

The coronavirus disease (COVID-19) outbreak has reached global pandemic status as announced by the World Health Organization, which currently recommends reverse transcription polymerase chain reaction (RT-PCR) as the standard diagnostic tool. However, although the RT-PCR test results may be found negative, there are cases that are found positive for COVID-19 pneumonia on computed tomography (CT) scan. CT is also useful in assessing the severity of COVID-19 pneumonia. When clinicians desire a CT scan of a patient with COVID-19 to monitor treatment response, a safe method for patient transport is necessary. To address the engagement of medical resources necessary to transport a patient with COVID-19, our institution has implemented the use of mobile CT. Therefore, we report two cases of COVID-19 pneumonia evaluated by using mobile cone-beam CT. Although mobile cone-beam CT had some limitations regarding its image quality such as scatter noise, motion and streak artifacts, and limited field of view compared with conventional multi-detector CT, both cases had acceptable image quality to establish the diagnosis of COVID-19 pneumonia. We report the usefulness of mobile cone-beam CT in patients with COVID-19 pneumonia.

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Mar 18, 2020·Travel Medicine and Infectious Disease·Wendong Hao, Manxiang Li

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Citations

Dec 2, 2020·Journal of Korean Medical Science·Soon Ho YoonYeon Joo Jeong
Sep 4, 2021·Radiation Protection Dosimetry·Eunhye KimTaeho Han

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Methods Mentioned

BETA
X-ray

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