33 -6 (38) 2021 — Israilov R. — PATHOMORPHOLOGY OF LUNG DISEASE WITH COVID-19

PATHOMORPHOLOGY OF LUNG DISEASE WITH COVID-19

Israilov R. Republic of Pathologic Anatomy of the Center

Resume

People around the world are suffering from a pandemic of coronavirus infection, and the SARS-CoV-2 virus has been found to infect the respiratory tract and lungs in most cases. From active replication of the virus to the epithelium of the respiratory tract develops acute respiratory syndrome (AIDS) and SARS, viremia, immune disorders, hypoxia, leading to clinical aggravation in the 2nd week after infection. To study the pathomorphological changes that develop in the lungs, 8 coronavirus deaths were autopsy. Under the influence of the virus, the epithelium lining the bronchi and alveoli, vascular and interstitial connective tissue is damaged and destroyed, and the alveoli are subject to pathological atelectasis, distelectasis and distress syndrome. Another peculiarity of lung tissue injury under the influence of coronavirus is the development of proliferation of fibroblasts that are part of the connective tissue around the bronchi, vessels and between the alveoli, resulting in interstitial fibroplastic alveolitis.

Keywords: virus, coronavirus, respiratory system, lungs, alveocytes, pneumonia, pneumonitis, distress syndrome

First page

186

Last page

194

For citation: Israilov R. PATHOMORPHOLOGY OF LUNG DISEASE WITH COVID-19 //New Day in Medicine 6(38)2021 186-194 https://cutt.ly/4YXXJS1

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