Place de la scintigraphie à la SAP marquée à l'iode 123 dans le diagnostic et le bilan d'extension de l'amylose: expérience à partir de 23 malades avec amylose AA et AL

123-I-labeled serum amyloid P component (SAP) scintigraphy was performed in 23 patients with proved amyloïdosis and in 10 normal subjects. We conclude that SAP scintigraphy would be helpful to evaluate organ involvement, not only in patients with biopsy-proven amyloïdosis, but mainly when a strong suspicion of amyloïdosis is found in spire of repeated negative biopsy. © 1992.