Formalin fixation increases deamination mutation signature but should not lead to false positive mutations in clinical practice.
Plos One
Prentice, Leah M LM; Miller, Ruth R RR; Knaggs, Jeff J; Mazloomian, Alborz A; Aguirre Hernandez, Rosalia R; Franchini, Patrick P; Parsa, Kourosh K; Tessier-Cloutier, Basile B; Lapuk, Anna A; Huntsman, David D; Schaeffer, David F DF; Sheffield, Brandon S BS
EBV-Negative Monomorphic B-Cell Posttransplant Lymphoproliferative Disorder with Marked Morphologic Pleomorphism and Pathogenic Mutations in ASXL1, BCOR, CDKN2A, NF1, and TP53.