Neutrophilic eccrine hidradenitis (NEH) is a rare neutrophilic dermato
sis occurring most frequently during induction chemotherapy for a vari
ety of malignancies. We report a case of NEH in a 41-year-old woman wi
th acute myeloblastic leukemia under daunorubicin, cytarabine and etop
oside chemotherapy. She developed red, tender and painful nodules on a
shoulder. The lesions resolved spontaneously. Histological examinatio
n is mandatory as the clinical presentation of this dermatosis is high
ly polymorphic. Leukemia cutis, sepsis, deep fungal infection and Swee
t's syndrome must be excluded as these implicate different therapies.