# Discordant circulating tumor DNA results favor multiple primary malignancies in patient with synchronous Merkel cell carcinoma tumors

**Authors:** Nathan Kattapuram, Anthony Camargo, Kyle Murchison, Karam Khaddour, Danielle N. Margalit, Ann W. Silk, Manisha Thakuria

PMC · DOI: 10.1016/j.jdcr.2025.12.008 · JAAD Case Reports · 2025-12-13

## Full-text entities

- **Diseases:** malignancies (MESH:D009369), Merkel cell carcinoma tumors (MESH:D015266)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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## References

4 references — full list in the complete paper: https://tomesphere.com/paper/PMC12890869/full.md

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Source: https://tomesphere.com/paper/PMC12890869