2024-11-0920171300-033010.5336/dermato.2016-533382-s2.0-85019158519http://dx.doi.org/10.5336/dermato.2016-53338https://hdl.handle.net/20.500.14288/14699Sweet's syndrome (SS) is a neutrophilic dermatosis presenting with sudden onset of tender erythematous papules and plaques. It is a febrile disease, more commonly seen in females, 30-50 years of age. Neutrophilic leukocytosis and extensive dermal neutrophilic infiltration are prominent. Although pathogenesis is not clear, hypersensitivity reaction associated with infections, pregnancy, autoimmune/inflammatory diseases, malignancies and drugs thought to have a role. Various antibiotics, antiepileptics, retinoids, antihypertensive agents, oral contraceptives, azathiopurine and granulocyte colony stimulating factor (G-CSF) have been implicated as the causes of drug-related SS. We present a case with SS that occurred after the treatment of G-CSF in a patient with splenic marginal zone lymphoma.PanniculitisPyoderma gangrenosumJournal Articlehttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85019158519&doi=10.5336%2fdermato.2016-53338&partnerID=40&md5=f7b230ce9c3b550656696624e23c9ac83127