Journal of Investigative Medicine High Impact Case Reports (Jan 2017)

Low Level of Haptoglobin in Lupus

  • Homa Timlin MD, MSc,
  • Kirthi Machireddy,
  • Michelle Petri MD, MPH

DOI
https://doi.org/10.1177/2324709616689106
Journal volume & issue
Vol. 5

Abstract

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Haptoglobin levels are measured in systematic lupus erythematosus patients as part of the workup for anemia, with low levels indicating hemolysis. Haptoglobin is an acute phase protein. We present 2 lupus patients who were found to have low haptoglobin levels in the absence of other evidence of hemolysis.