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Renal Amyloidosis: Origin and Clinicopathologic Correlations of 474 Recent Cases

Overview
Specialty Nephrology
Date 2013 May 25
PMID 23704299
Citations 79
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Abstract

Background And Objectives: The kidney is the organ most commonly involved in systemic amyloidosis. This study reports the largest clinicopathologic series of renal amyloidosis.

Design, Setting, Participants, & Measurements: This study provides characteristics of 474 renal amyloidosis cases evaluated at the Mayo Clinic Renal Pathology Laboratory from 2007 to 2011, including age, sex, serum creatinine, proteinuria, type of amyloid, and tissue distribution according to type.

Results: The type of amyloid was Ig amyloidosis in 407 patients (85.9%), AA amyloidosis in 33 (7.0%), leukocyte chemotactic factor 2 amyloidosis in 13 (2.7%), fibrinogen A α chain amyloidosis in 6 (1.3%), Apo AI, Apo AII, or Apo AIV amyloidosis in 3 (0.6%), combined AA amyloidosis/Ig heavy and light chain amyloidosis in 1 (0.2%), and unclassified in 11 (2.3%). Laser microdissection/mass spectrometry, performed in 147 cases, was needed to determine the origin of amyloid in 74 of the 474 cases (16%), whereas immunofluorescence failed to diagnose 28 of 384 light chain amyloidosis cases (7.3%). Leukocyte chemotactic factor 2 amyloidosis and Apo AI, Apo AII, or Apo AIV amyloidosis were characterized by diffuse interstitial deposition, whereas fibrinogen A α chain amyloidosis showed obliterative glomerular involvement. Compared with other types, Ig amyloidosis was associated with lower serum creatinine, higher degree of proteinuria, and amyloid spicules.

Conclusions: In the authors' experience, the vast majority of renal amyloidosis cases are Ig derived. The newly identified leukocyte chemotactic factor 2 amyloidosis form was the most common of the rarer causes of renal amyloidosis. With the advent of laser microdissection/mass spectrometry for amyloid typing, the origin of renal amyloidosis can be determined in >97% of cases.

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References
1.
Kebbel A, Rocken C . Immunohistochemical classification of amyloid in surgical pathology revisited. Am J Surg Pathol. 2006; 30(6):673-83. DOI: 10.1097/00000478-200606000-00002. View

2.
Looi L, Cheah P . Histomorphological patterns of renal amyloidosis: a correlation between histology and chemical type of amyloidosis. Hum Pathol. 1997; 28(7):847-9. DOI: 10.1016/s0046-8177(97)90160-x. View

3.
Benson M, Liepnieks J, Yazaki M, Yamashita T, Hamidi Asl K, Guenther B . A new human hereditary amyloidosis: the result of a stop-codon mutation in the apolipoprotein AII gene. Genomics. 2001; 72(3):272-7. DOI: 10.1006/geno.2000.6499. View

4.
Nasr S, Said S, Valeri A, Sethi S, Fidler M, Cornell L . The diagnosis and characteristics of renal heavy-chain and heavy/light-chain amyloidosis and their comparison with renal light-chain amyloidosis. Kidney Int. 2013; 83(3):463-70. DOI: 10.1038/ki.2012.414. View

5.
Vrana J, Gamez J, Madden B, Theis J, Bergen 3rd H, Dogan A . Classification of amyloidosis by laser microdissection and mass spectrometry-based proteomic analysis in clinical biopsy specimens. Blood. 2009; 114(24):4957-9. DOI: 10.1182/blood-2009-07-230722. View