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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Br J Dermatol. 2021 May 31;185(2):282–293. doi: 10.1111/bjd.20427

Figure 2. Melanoma in situ arising on skin with high cumulative sun damage (high-CSD).

Figure 2.

Note the extent of solar elastosis in the dermis. There is a broad junctional proliferation of melanocytes arrayed predominantly as single cells limited to the lower epidermis (lentiginous growth pattern). Hematoxylin and eosin stained slide digitally imaged at 40x magnification.