Tocilizumab, an Exploratory Treatment for Severe COVID-19 Patients

Figure 1

Imaging manifestation of chest CT and X-rays. (a) and (b) showed diffuse interlobular septum thickening in both lungs to form ground-glass opacities and thickening of the bronchial wall. (c) and (d) showed multipatchy shadows and diffused ground-like opacities in both lungs.

(a)

(b)

(c)

(d)