B. Arun et al., Sweet's syndrome during treatment with all-trans retinoic acid in a patient with acute promyelocytic leukemia, LEUK LYMPH, 31(5-6), 1998, pp. 613
A 46 year old male with acute promyelocytic leukemia treated with all-trans
retinoic acid (ATRA), developed fever, bilateral erythematous nodules in h
is axillary area, lower abdomen and inguinal region. Histopathologic examin
ation of the skin biopsy revealed dense neutrophil infiltration in the derm
is without vasculitis. The diagnosis of Sweet's syndrome was made. High dos
e methylprednisolone was administered and the lesions started to improve wi
thin 24 hours.