14 November 2025
: Case report
Daratumumab-Based Regimen Significantly Induced Remission of Crystalline Light Chain Proximal Tubulopathy: A Case Report
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Unexpected drug reaction, Rare coexistence of disease or pathology
Xia Zou BCDE 1,2, Kun Wang ACDE 1, Rui Zeng AEFG 1,3*DOI: 10.12659/AJCR.948890
Am J Case Rep 2025; 26:e948890
Figure 1 Serum immunofixation electrophoresis shows the clonal protein M isotype, forming specific reaction deposition bands with anti-IgA and anti-Kappa.






