Keywords: CMML, chronic myelomonocytic leukemia; EDHM, eosinophilic dermatosis of hematological malignancy; EF, eosinophilic folliculitis; chronic myeloid leukemia; chronic myelomonocytic leukemia; eosinophilic dermatosis of hematologic malignancy; eosinophilic folliculitis; paraneoplastic dermatoses.