Bone marrow amyloid: a comprehensive analysis of 1,469 samples, including amyloid type, clinical features, and morphologic distribution.
April ChiuSurendra DasariPaul J KurtinJason D TheisJulie A VranaAngela DispenzieriKaren L RechLinda N DaoMatthew T HowardMartha GroganEllen Darcy McPhailPublished in: Amyloid : the international journal of experimental and clinical investigation : the official journal of the International Society of Amyloidosis (2022)
ATTR amyloid is common in bone marrow and its morphologic distribution overlaps with AL. Amyloid typing is critical as over 10% of patients with bone marrow amyloid, cardiac amyloidosis, and an M-spike have ATTR amyloidosis.