Fig. 1From: Programmed cell death-1 blockade in kidney carcinoma may induce eosinophilic granulomatosis with polyangiitis: a case reportThoracic radiogram and computed tomography (CT) scan at the bronchoscopy exam. Chest radiogram (a) showed bilateral linear shadow. Thoracic CT scan of upper (b, c) and lower lobes (d) showed bilateral ground-glass opacity. e–g Paranasal sinus CT scan; Ethmoid sinus (e), frontal sinus (f) and maxillary sinus (g). Each arrow indicates nasal mucosa thickening and fluid collection in the sinus. These appearances suggest paranasal sinusitisBack to article page