Anales de investigación clínica y de laboratorio

• Inicio del diario
• Archivo
Autores
• Pautas para el autor
• Enviar manuscrito
En detalle
• Objetivo y alcance
• Ética de publicación
• Proceso de revisión por pares
• Derechos de autor
• Contáctenos

Abstracto

IgA-IgA Biclonal Gammopathy of Undetermined Significance: A Case Report and Review of the Literature

Ibtissam Mhirig*, Harrar S, Bouchehboun S, Chellak S and Boukhira A

Biclonal gammopathy is a rare disease entity characterized by the simultaneous appearance of two bands, at different positions, on the Serum Protein Electrophoresis (SPEP) and serum immunofixation electrophoresis (SIFE), resulting from the clonal expansion of two dissimilar neoplastic cell lines. We report a case of a biclonal gammopathy of undetermined significance. SPEP showed a biclonal appearance in the gamma region. SIFE confirmed the presence of an IgA-IgA double band. This combination of heavy chains is rarely described in the literature.