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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 5 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 5

From: Emerging complications of COVID-19 in a subset of Indian population: a pathological review with clinico-radiological case scenarios

Fig. 5

T1W coronal images (A, B) show bulky superior rectus, lateral rectus and superior oblique muscles and intraconal fat stranding along with bulky middle and inferior turbinates. Polypoidal mucosal thickening is also seen in both maxillary sinuses. C T2W axial image shows proptosis of left orbit with preseptal swelling along with mucosal hypertrophy and T2 hyperintense contents in ethmoid sinus predominantly on left side (white arrow). D T1 post contrast axial image shows contiguous non-enhancing areas involving the walls of ethmoid sinus and middle turbinate on left side- black turbinate sign (blue arrow). Walls of right ethmoid sinus show lack of enhancement (red arrow)

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