A Rare Case of Hypersensitivity Pneumonitis due to Florida Red Tide

Figure 3

(a) and (b) At the time of presentation, axial computed tomography of the chest images show upper lobe predominant ground glass attenuation, mild interlobular septal thickening and small cysts. (c) and (d) Eight weeks following treatment, axial computed tomography of the chest images shows near complete resolution of ground-glass attenuation, interlobular septal thickening and cysts.

(a)

(b)

(c)

(d)