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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Am J Surg Pathol. 2021 Feb 1;45(2):277–285. doi: 10.1097/PAS.0000000000001607

Figure 1.

Figure 1.

An example of a desmoplastic Spitz nevus with 11 p gain (case #4). The lesion is densely fibrotic with a pink appearance (A) Amelanotic spindle and epithelioid melanocytes are dispersed in a fibrotic stroma at low cell density (B). Example of a Spitz nevus with 11 p gain and only minimal sclerosis (case #2). There is a sharply circumscribed compound melanocytic proliferation with evidence of maturation (C). Nests of spindle and epithelioid melanocytes with focal melanin pigment are seen in the superficial aspect of the lesion (D).