Histiocytoid giant cellulitis-like Sweet’s syndrome: case report and review of the literature

Abstract

Histiocytoid Sweet syndrome is a rare variant of Sweet syndrome, often associated with malignancy. Giant cellulitis-like Sweet syndrome has been reported in six individuals; four of the patients were obese and three of the patients had an associated cancer. Our patient had histiocytoid giant cellulitis-like Sweet syndrome-associated myelodysplastic syndrome/myeloproliferative disorder. The diagnosis of histiocytoid Sweet syndrome or giant cellulitis-like Sweet syndrome should prompt the clinician to consider additional evaluation for a Sweet syndrome-associated malignancy.