Author: Okudela, Koji; Hayashi, Hiroyuki; Yoshimura, Yukihiro; Sasaki, Hiroaki; Horiuchi, Hiroshi; Miyata, Nobuyuki; Tachikawa, Natsuo; Tsuchiya, Yuki; Mitsui, Hideaki; Ohashi, Kenichi
Title: A Japanese case of COVIDâ€19: An autopsy report Cord-id: 0ivt6kv4 Document date: 2020_8_13
ID: 0ivt6kv4
Snippet: A 93â€yearâ€old woman was admitted with a 10â€day history of cough and prostration. Thoracic computed tomography revealed extensive groundâ€glass opacities in both the lungs. The polymerase chain reaction test of sputum for severe acute respiratory syndromeâ€coronavirusâ€2 (SARSâ€CoVâ€2) was positive. She was treated with antiviral agents and steroid pulse therapy. However, her oxygen saturation gradually declined, and she died 10 days after hospitalization. The most important autopsy fi
Document: A 93â€yearâ€old woman was admitted with a 10â€day history of cough and prostration. Thoracic computed tomography revealed extensive groundâ€glass opacities in both the lungs. The polymerase chain reaction test of sputum for severe acute respiratory syndromeâ€coronavirusâ€2 (SARSâ€CoVâ€2) was positive. She was treated with antiviral agents and steroid pulse therapy. However, her oxygen saturation gradually declined, and she died 10 days after hospitalization. The most important autopsy finding was fuzzily segmented diffuse alveolar damage (DAD) that expanded from the subpleural to the medial area. No remarkable changes were observed in organs other than the lungs. Therefore, pneumocytes were suggested as the primary target for SARSâ€CoVâ€2, which might explain why coronavirus infectious diseaseâ€19 is a serious condition. Thus, early treatment is essential to prevent viral replication from reaching a level that triggers DAD.
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