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cSCC – predominant dermoscopic patterns

VASCULAR

Absent vessels Monomorphic Polymorphic

- Scales/ Keratin plaque

-Vascular pattern

- Ulceration

Diffuse Central Peripheral Clustered

- Bleeding

-Vessel arrangement

- Pinkish areas

Dotted (Rosette) Hairpin Linear irregular

-Vessel morphology

WHITE STRUCTURES

OTHERS

-White circles

- Predominant colour

-White structureless zones

- Grade of pigmentation

- White halos

Rosendahl C, et al. Arch Dermatol. 2012