Objective To improve myeloperoxidase(MPO) staining in accuracy, celerity, safety and credibility, MPO staining with pereira potassium iodide (KI) was modified.

• 目的 为了使髓过氧化物酶 (MPO)染色快速准确、安全可靠 ,对Pereira碘化钾MPO染色方法做了进一步改进。