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Difference between revisions of "Melanocytic lesions"
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→Cellular blue nevus
(→Blue nevus: +cellular variant) |
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| Line 176: | Line 176: | ||
Features:<ref name=Ref_WMSP501>{{Ref WMSP|501}}</ref> | Features:<ref name=Ref_WMSP501>{{Ref WMSP|501}}</ref> | ||
*Dermal lesion with pigmented spindle cells & epithelioid cells - '''key feature'''. | *Dermal lesion with pigmented spindle cells & epithelioid cells - '''key feature'''. | ||
*Cells lack nucleoli | *Cells lack nucleoli. | ||
*Biphasic: | |||
*# Epithelioid cells with pale cytoplasm. | *# Epithelioid cells with pale cytoplasm. | ||
*# Pigmented spindle cells +/- melanophages. | *# Pigmented spindle cells +/- melanophages. | ||