COVID-19 Research Paper Volume 12, Issue 15 pp 15771—15783
The effect of emergency surgery on acute abdomen patients with COVID-19 pneumonia: a retrospective observational study
Figure 5. Preoperative and postoperative CT lung manifestations in six patients with both acute abdomen and COVID-19 pneumonia. (A–C) and (E, F) show the obvious resolution of pulmonary inflammation. The fourth patient had no significant change of pulmonary inflammation after surgical treatment (D).