Typically atypical: histiocytoid Sweet syndrome, associated with malignancy
نویسندگان
چکیده
منابع مشابه
Histiocytoid Variant of Sweet Syndrome Associated with Azacitidine and Recurrence upon Rechallenge.
Sweet syndrome was first described in 1964, at which time it was termed acute febrile neutrophilic dermatosis.1 Up to 20% of patients with Sweet syndrome have an associated malignancy, of whom about 85% have a hematologic disorder.2 The hallmark of Sweet syndrome is a nodular and diffuse dermal infiltrate of neutrophils identified on biopsy.3 The mechanism of the syndrome is not completely unde...
متن کاملSubcutaneous Histiocytoid Sweet Syndrome Associated with Crohn Disease in an Adolescent
We report a case of subcutaneous histiocytoid Sweet syndrome in an adolescent with Crohn disease. A 14-year-old boy with a 1-year history of ileocolonic and perianal Crohn disease, treated with infliximab and azathioprine, was admitted to the Pediatrics Department with malaise, abdominal pain, bloody diarrhea, and fever (39°C) from 15 days ago. Two days later, he developed cutaneous lesions con...
متن کاملHistiocytoid Sweet Syndrome Is More Frequently Associated With Myelodysplastic Syndromes Than the Classical Neutrophilic Variant
Histiocytoid Sweet syndrome (H-SS) is a histological variant of Sweet syndrome (SS) differing from classical neutrophilic SS (N-SS) by a dermal infiltrate mainly composed of lymphocytes and histiocytoid myeloperoxidase-positive cells. We aimed to report a large series of H-SS and compare the frequency and type of hematological malignancies associated to H-SS and N-SS. We included 62 patients wi...
متن کاملHistiocytoid Sweet syndrome: a dermal infiltration of immature neutrophilic granulocytes.
OBJECTIVE To describe a series of 41 patients with fresh lesions of Sweet syndrome in which the histopathologic study demonstrated an inflammatory infiltrate mostly composed of histiocytoid mononuclear cells. DESIGN Histopathologic, immunohistochemical, and cytogenetic studies of the inflammatory infiltrate in a case series of histiocytoid Sweet syndrome. SETTING University departments of d...
متن کاملHistiocytoid Sweet Syndrome in a Child without Underlying Systemic Disease
Sweet syndrome (acute, febrile, neutrophilic dermatosis) is characterized by the acute onset of an eruption of painful nodules or erythematous or violaceous plaques on the limbs, face and neck. These symptoms are accompanied by fever. The diagnostic features include histopathological findings of dermal neutrophilic infiltration without leukocytoclastic vasculitis or peripheral blood leukocytosi...
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ژورنال
عنوان ژورنال: JDDG: Journal der Deutschen Dermatologischen Gesellschaft
سال: 2011
ISSN: 1610-0379
DOI: 10.1111/j.1610-0387.2011.07636.x