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This work was supported partially by grants from the National Natural Science Foundation of China (No. 81972565 to Huang Changzheng).
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Yifan Jin and Fangqi Chen wrote the main manuscript text. All authors participated in data collection and analysis. Yanhong Sun, Siyuan Chen, and Changzheng Huang reviewed the manuscript.
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Jin, Y., Chen, F., Nabatanzi, A. et al. Clinicopathological retrospective analysis of porokeratosis ptychotropica and genitogluteal porokeratosis: confusion-prone but essentially different twins. Arch Dermatol Res 315, 2841–2843 (2023). https://doi.org/10.1007/s00403-023-02694-3
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DOI: https://doi.org/10.1007/s00403-023-02694-3