48,830
edits
(→Non-malignant non-cystic: +GA) |
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| nuclear atypia (nucleoli), spindle and/or epithelioid morphology | | nuclear atypia (nucleoli), spindle and/or epithelioid morphology | ||
| mitoses (esp. deep), +/-pigment, +/-nested arch., asymmetry, upward spread (into epidermis), epithelioid m. deep | | mitoses (esp. deep), +/-pigment, +/-nested arch., asymmetry, upward spread (into epidermis), epithelioid m. deep | ||
| ABCD = Asymmetry, Borders poor demarc., | | ABCD = Asymmetry, Borders poor demarc., Colour dark, Diameter large | ||
| S100+, Melan A+, HMB-45+, microphthalmia+, tyrosinase+ | | S100+, Melan A+, HMB-45+, microphthalmia+, tyrosinase+ | ||
| [[melanocytic lesions]] | | [[melanocytic lesions]] | ||
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| Image --> | | Image --> | ||
|} | |} | ||
=====Less common malignant===== | =====Less common malignant===== |
edits