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High-frequency ultrasound associated with dermoscopy in pre-operative evaluation of basal cell carcinoma
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نویسنده
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barcaui e.o. ,valiante p.m.n. ,carvalho a.c.p. ,barcaui c.b.
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منبع
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journal brazilian annals of dermatology - 2014 - دوره : 89 - شماره : 5 - صفحه:828 -831
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چکیده
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The recent development of high-frequency ultrasound,associated with the improved sensitivity in color doppler,enabled the identification of various skin structures and layers. in basal cell carcinoma,the 22 mhz frequency ultrasound permits the delimitation of tumor margins,while color doppler,determines its vas-cularization. we present two cases in which the association of both exams allowed an in vivo analysis of the tumor's morphology,size,thickness and vascularization,thus contributing to a better pre-operative evaluation. © 2014 by anais brasileiros de dermatologia.
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کلیدواژه
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Basal cell; Carcinoma; Dermoscopy; Ultrasound
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آدرس
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universidade federal do rio de janeiro (ufrj),rio de janeiro (rj), Brazil, universidade federal do rio de janeiro (ufrj),rio de janeiro (rj), Brazil, universidade federal do rio de janeiro (ufrj),rio de janeiro (rj), Brazil, universidade do estado do rio de janeiro (uerj),rio de janeiro (rj), Brazil
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Authors
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