Journal of Allergy and Clinical Immunology: Global (May 2025)

Eosinophil ETosis and Charcot-Leyden crystals in Kimura disease

  • Yuzaburo Inoue, MD, PhD,
  • Hitoshi Ogata, MD,
  • Yoshitake Sato, MD,
  • Daigo Kato, MD, PhD,
  • Kanako Mitsunaga, MD,
  • Mamiko Saito, MD, PhD,
  • Tatsuya Ishigaki, MD, PhD,
  • Minako Tomiita, MD, PhD,
  • Hiroshi Kuraishi, MD, PhD,
  • Keisuke Ito, DDS,
  • Shigeharu Ueki, MD, PhD

Journal volume & issue
Vol. 4, no. 2
p. 100397

Abstract

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Two cases of refractory Kimura disease that required treatment with biologic agents are reported. Their pathology suggests the involvement of eosinophil ETosis, which is active cell death producing Charcot-Leyden crystals.

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