Search results for "Apolipoproteins D"

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Diagnostic value of CD34 immunostaining in desmoplastic trichilemmoma.

1998

Desmoplastic trichilemmoma (DT) is a variant of trichilemmoma, characterized by a central prominent desmoplastic component which may simulate invasive carcinoma. We have studied the morphologic and immunohistochemical features of seven cases of DT. Immunohistochemistry was performed on paraffin sections using monoclonal antibodies to CD34 (QBEND/10), vimentin and GCDFP-15. CD34 was also tested in seven cases of basal cell carcinoma (BCC), three with outer root sheath differentiation and four with morphea-form features, and five squamous cell carcinomas. Histologically, features of conventional trichilemmoma were seen at the periphery of the seven lesions. In contrast, at the center, the epi…

MalePathologymedicine.medical_specialtyHistologySkin NeoplasmsCD34VimentinAntigens CD34DermatologyBiologyOuter root sheathPathology and Forensic MedicineDiagnosis DifferentialPredictive Value of TestsmedicineCarcinomaBiomarkers TumorHumansVimentinBasal cell carcinomaApolipoproteins DAgedGlycoproteinsNeoplasms Basal CellSkinTrichilemmomaHistocytochemistryMembrane Transport ProteinsMiddle Agedmedicine.diseaseImmunohistochemistryApolipoproteinsCarcinoma Basal Cellbiology.proteinCarcinoma Squamous CellImmunohistochemistryFemaleCarrier ProteinsImmunostainingJournal of cutaneous pathology
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