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Acute kidney injury, chryoglobulinemia, glomerulonephritis, hyaline thrombi, masked deposits, paraffin immunofluorescence, Cryoglobulinemic Glomerulonephritis
Teaching Points

Cryoglobulinemic Glomerulonephritis

The patient is a 60-year-old male who presents with proteinuria, hematuria, and a creatinine of 2.8 mg/dL. He was in…

Lupus Nephritis, arkana laboratories, teaching point, nephropathology
Teaching Points

Lupus Nephritis (Class IV)

A 20-year-old female presents with hematuria, proteinuria, and a creatinine of 1.2 mg/dl. Serologies for ANA are positive. Complement levels…

type 1 cryoglobulinemia, renal biopsy, kidney disease, arkana laboratories, pushing glass
Pushing Glass

Pushing Glass (September 7, 2018)

The patient is a 75-year-old female who presents with proteinuria and a creatinine of 2.50. She has chronic lymphocytic leukemia,…

Type II Cryoglobulinemia
Twitter Poll

Twitter Post (August 30, 2018)

ANSWER: B Type II (mixed) cryoglobulinemia is characterized by immune-complexes containing a monoclonal Ig (usually IgM) that have an RF…

By Vanessa Moreno, MD