Neurofibroma: Difference between revisions
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| LMDDx = [[schwannoma]], [[dermatofibrosarcoma protuberans]], [[ganglioneuroma]], neurotized [[melanocytic nevus]], [[MPNST]] | | LMDDx = [[schwannoma]], [[dermatofibrosarcoma protuberans]], [[ganglioneuroma]], neurotized [[melanocytic nevus]], [[MPNST]] | ||
| Stains = S-100 +ve, CD34 +ve, EMA +ve/-ve, NF +ve/-ve | | Stains = S-100 +ve, CD34 +ve, EMA +ve/-ve, NF +ve/-ve | ||
| IHC = | | IHC = | ||
| EM = | | EM = | ||
| Molecular = | | Molecular = | ||
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====Alternate==== | ====Alternate==== | ||
The sections show skin with an unencapsulated dermal spindle cell lesion with | The sections show skin with an unencapsulated dermal spindle cell lesion with wavy nuclei that have a likeness to shredded carrots. Occasional mast cells are present within the lesion. There is no nuclear atypia. Mitotic activity is not appreciated. No melanocytic nests are identified. | ||
==See also== | ==See also== | ||