Clinicopathologic, Immunohistochemical, and Molecular Features of Histiocytoid Sweet Syndrome
نویسندگان
چکیده
منابع مشابه
Histiocytoid 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...
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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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Glomus tumor (GT) of the stomach is a rare mesenchymal tumor. There have been few detailed studies on these tumors. A total of 1894 cases of resected gastric mesenchymal tumors were collected and eleven confirmed gastric GTs were studied. The clinical, pathological, immunohistochemical, ultrastructural and molecular characteristics of the tumors were analyzed through a retrospective study. Hist...
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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...
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ژورنال
عنوان ژورنال: JAMA Dermatology
سال: 2017
ISSN: 2168-6068
DOI: 10.1001/jamadermatol.2016.6092