Fig. 3
From: Varied presentations of complicated rhinosinusitis in COVID era: a rational approach to management
a, b Representative images of case series 2. a (L) periorbital swelling, mild erythema, Proptosis (L) eye, restricted superior gaze in a case of complicated rhinosinusitis with subperiosteal abscess. b CT PNS image showing fracture of medial wall of (L) orbit, subperiosteal hematoma along medial wall of (L) orbit with proptosis, indentation of (L) medial rectus. Hemosinus in (L) ethmoidal air cells and mucosal thickening involving all paranasal sinuses