035 Immunohistochemical expression of CD31 and CD34 in Kaposi’s Sarcoma
نویسندگان
چکیده
منابع مشابه
Immunostaining for CD31 and CD34 in Kaposi sarcoma.
AIMS To evaluate antibodies directed against CD31 (JC70/A) and CD34 (QBEND/10 and anti-HPCA-1) more extensively in Kaposi sarcoma; to assess their value in routine diagnosis; and to compare them with the traditional endothelial cell markers Ulex europaeus agglutinin 1 (UEA-1) and factor VIII related antigen. METHODS Twenty four cases of Kaposi sarcoma were studied retrospectively. All specime...
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INTRODUCTION Vasculogenic mimicry, as previously described in aggressive melanoma, is characterized by the de novo generation of intratumoral patterned vascular channels, composed of PAS-positive basement membrane in the absence of endothelial cells, providing additional microcirculation, in support to the classic tumoral angiogenesis. METHODS We investigated the immunohistochemical expressio...
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BACKGROUND Kaposi's sarcoma (KS) is associated epidemiologically with HIV infection and a number of countries have reported a dramatic increase in the incidence of KS with the advent of AIDS. Although AIDS is prevalent in Kenya, no studies on the impact of AIDS on the pattern of KS has been carried out. OBJECTIVE To determine any changes in the pattern of KS that might have occurred since the...
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In this study, we compared mast cell tryptase and CD31 expression between odontogenic tumors with the aim of predicting the clinical behavior of these lesions at the time of initial biopsy. We also evaluated the correlation between mast cell tryptase and CD31 expression to clarify the role of mast cells (MCs) in the growth of odontogenic tumors. Immunohistochemical staining with anti-MC tryptas...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 2016
ISSN: 0022-202X
DOI: 10.1016/j.jid.2016.06.052