# A case of polydactylous nail changes and BAP1-tumor predisposition syndrome: Implications for earlier detection

**Authors:** Lucy Wang, Hasret Gunduz, June Y. Moon, Kenneth Shulman, Mehmet Fatih Atak, Banu Farabi

PMC · DOI: 10.1016/j.jdcr.2025.11.043 · JAAD Case Reports · 2025-12-10

## Full-text entities

- **Genes:** BAP1 (BRCA1 associated deubiquitinase 1) [NCBI Gene 8314] {aka HUCEP-13, KURIS, TPDS1, UBM2, UCHL2, UVM2}
- **Diseases:** polydactylous nail changes (MESH:D017689), tumor predisposition (OMIM:614327)

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Source: https://tomesphere.com/paper/PMC12809274