RT Journal Article SR Electronic T1 IgA nephropathy: Challenges and opportunities JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 569 OP 576 VO 75 IS 8 A1 Richard J. Glassock YR 2008 UL http://www.ccjm.org/content/75/8/569.abstract AB Immunoglobulin A (IgA) nephropathy poses many challenges to investigators and physicians in its etiology, pathogenesis, prevention, and treatment. But at the same time, opportunities abound for new tests and treatments that may eventually lead to control of this common form of chronic kidney disease.