Fig. 2From: Varied presentations of complicated rhinosinusitis in COVID era: a rational approach to managementa–d Representative images of case series 1. a Clinical picture of the patient with a 2 × 1 cm tender swelling above (L) eyebrow. c (R) frontal sinus collection extending up to® frontal lobe with (R) frontal lobe abscess on CT scan. d Extradural collection in frontal region in midline with (R) frontal lobe abscess on MRI. e Post-surgery CT scan after wide bifrontal decompressive craniectomyBack to article page