Table 1 Reporting checklist for mucormycosis

1. Sino-nasal system

Mucosal thickening with variable enhancement with sinus wall

Black turbinate sign

Osteomyelitis or frank destruction

Hyperdense contents in sinus

Peri antral fat obliteration

2. Face

Signs of extensive cellulitis or collections in infratemporal fosse/pterygopalatine fosse, masticator space

3. Orbit

Extraconal – subperiosteal abscess, soft tissue fat stranding

Conal- myositis, muscle infarctions

Intraconal- collections, cellulitis, psedotumor

Optic nerve- perineuritis, neuritis, infarction

Orbital apex and superior orbital fissure

Guitar pick sign

Endophthalmitis

4. Cavernous sinus

Filling defect in the cavernous sinus

Nerve enhancement

ICA thrombosis

5. Intracranial

Extraaxial: meninigits, extradural/subdural epyema

Cerebral: Abscess, direct invasion, septic embolic infarcts, large territorial ischemic infarcts

Hypertrophic pachymeningitis

Skull base osteomyelitis