• Medicina clinica · Feb 2023

    Review

    Current role of imaging techniques in cardiac amyloidosis.

    • Michal Pudis and Gorka Bastarrika Alemañ.
    • Servicio de Medicina Nuclear-PET (IDI), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, España. Electronic address: michalpudis@gmail.com.
    • Med Clin (Barc). 2023 Feb 10; 160 (3): 121128121-128.

    AbstractCardiac amyloidosis (CA) is an underdiagnosed disease and, if left untreated, rapidly fatal. Emerging therapies for CA increase the urgency of developing non-invasive diagnostic methods for its early detection and for monitoring therapeutic response. Classic imaging features on echocardiography and cardiac magnetic resonance, although typical for cardiac amyloidosis, are not specific enough to distinguish light chain amyloidosis from transthyretin. Myocardial bone-avid radiotracer uptake is highly specific for transthyretin cardiac amyloidosis when plasma cell dyscrasia has been excluded; it is now replacing the need for biopsy in many patients. Detection of early cardiac amyloidosis, quantitation of its burden, and assessment of response to therapy are important next steps for imaging to advance the evaluation and management of cardiac amyloidosis.Copyright © 2022 Elsevier España, S.L.U. All rights reserved.

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