Allopurinol Hypersensitivity Assay HLA-B*58:01 Genotyping - Diagnostic Tests: What ...
Nov 1, 2019 - The allopurinol hypersensitivity assay, or HLA-B*58:01 test, is a blood test to detect the presence of a human leukocyte antigen B (HLA-B) genetic variant that increases the risk of life-threatening, severe cutaneous adverse reactions in patients taking allopurinol.
American Family Physician : Diagnostic Tests: What Physicians Need to Know
https://www.aafp.org/afp/2019/1101/p530.html
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