Predisposition to ALL and Solid Tumors Rather Than Bone Marrow Failure in <i>FANCM</i> -Associated Fanconi Anemia

Biallelic <i>FANCM</i> variants define a distinct FA subtype lacking early BMF, leading to missed diagnoses and severe toxicity upon malignancy. Recognizing this presentation is crucial for timely FA detection and for implementing adapted therapeutic and follow-up strategies.