Article
Molecular sleuthing: unmasking hidden lymphomas through plasma DNA sequencing.
Journal of medical genetics - 25 Jun 2026
Bonnot Mathilde, Bertin Pauline, Maillet Thibault, Guyotat Nicolas, Bloch Julliane, Chevreux Steeve, Mosnier Isabelle, Ghesquières Hervé, Pechenot Audrey, Desestret Virginie, Sujobert Pierre, Huet Sarah
Abstract excerpt
Diagnosing lymphomas can be challenging, particularly in atypical presentations lacking histological confirmation. We report two cases where next-generation sequencing of plasma cell-free DNA (cfDNA) enabled the early detection of diffuse large B-cell lymphoma, months before biopsy confirmation. cfDNA analysis identified key lymphoma-associated mutations, guiding diagnosis when conventional investigations were...
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