Nodal histiocytic sarcoma with prominent eosinophilic infiltration: expression of eotaxin-2 on tumor cells.
Rintaro OheTakanobu KabasawaAya UtsunomiyaYuka UranoTakumi KitaokaKazushi SuzukiNaing Ye AungIchiro KawamuraKatsushi TajimaTomoharu IshiyamaMitsunori YamakawaPublished in: Diagnostic pathology (2021)
We revealed that eotaxins induced the selective migration of eosinophils into tissues in this case. These eosinophils may affect the tumor remodeling and tumor biology characteristics of HS, such as fibrosis and lymphatic vessel proliferation.