The effect of bedside chest radiograph in the diagnosis and follow-up of severe and critical COVID-19
10.3760/cma.j.cn112149-20200213-00152
- VernacularTitle:重型和危重型新型冠状病毒肺炎患者床边胸部X线平片表现及其在随访中的作用
- Author:
Huai CHEN
1
;
Yujian ZOU
;
Bowen LAN
;
Zhengguang WU
;
Zhiwen NI
;
Suidan HUANG
;
Xiaoqing LIU
;
Yuquan SONG
;
Qingsi ZENG
Author Information
1. 广州医科大学附属第一医院放射科 510120
- From:
Chinese Journal of Radiology
2020;54(6):539-543
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the value of bedside chest radiograph in the diagnosis and follow-up of severe and critical COVID-19.Methods:Twenty-nine patients with severe or critical COVID-19 were collected from January 23 to February 23, 2020，from four COVID-19 designated hospitals in Guangdong Province. Bedside radiography was taken in all the 29 patients, ranged from 1 to 16 times for each patient. Twenty-seven patients underwent follow-up, and the number of re-examination ranged 1 to 15 times, and the interval of review is 1 to 8 days.The imaging findings of bedside chest radiography and the imaging changes on follow-up chest radiography were analyzed retrospectively.Results:Twenty-nine patients were collected. The radiography showed the lesions involved all more than 3 lung fields. The films showed consolidation shadow in 19 cases, multiple patches of shadow in 23 cases, reticular pattern in 12 cases, strips shadow in 14 cases, interlobar fissure thickening in 18 cases, and "white lung" in 4 cases.The complications included pleural effusion in 4 cases, pneumothorax in 2 cases, mediastinal and subcutaneous emphysema in 1 case. The radiography showed the lesions progressed in 15 cases, with expanded involvement of the lung.The increase of lesion density was found in 6 cases, new lesions were noted in 5 cases, while both of them were found in 4 cases. Nine cases showed improvement, with reduced range and decreased density. Patchy or consolidation shadow turned to strips shadow or articular pattern shadow in 8 cases.There was no significant change in 3 cases with large consolidation shadow.Conclusions:Bedside chest radiography has a good value in the follow-up of severely and critically ill patients with COVID-19, and can provide great help for clinicians to evaluate their condition.
