Case 6

An 80-year-old male presents with anemia, back pain, and acute renal failure. A renal biopsy is performed. Immunofluorescence reveals tubular casts that stain strongly for kappa light chain, with negative staining for lambda light chain.

Open with WebViewer

Questions

  1. What is the best diagnosis?
  2. What are the characteristic features of this condition?

← Back to Renal