Dermoscopy of Melanocytic Hyperplasias
نویسندگان
چکیده
منابع مشابه
Advances in dermoscopy for detecting melanocytic lesions
Over the last 30 years dermatological approaches to diagnosis and management of melanocytic lesions have been revolutionized by the introduction of dermoscopy. Continuous improvements are being made in applying the technique, mostly in melanoma diagnosis, follow-up of melanocytic lesions and nevogenesis. Identification of new dermoscopic criteria, such as the dermoscopic island and the blue-bla...
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A differentiation between all types of melanocytic and non-melanocytic skin lesions (MnM–SK) is a challenging task for both computer-aided diagnosis (CAD) and dermatologists due to the complex structure of patterns. The dermatologists are widely using pattern analysis as a first step with clinical attributes to recognize all categories of pigmented skin lesions (PSLs). To increase the diagnosti...
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Tokyo Women's Medical University Medical Center East, 2-1-10 Nishi-Ogu, Arakawa-ku, Tokyo 116-8567, Japan A dermoscope is a "stethoscope" for a dermatologist. It is more important to "use" dermoscope than to "learn" it. In the first part of this review, colour and structures of the pigmented lesions on dermoscopy will be elaborated. The important features on dermoscopy to differentiate melanoma...
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BACKGROUND We have identified cases of skin cancer with discordances between clinical, dermoscopic, and histopathologic findings that were likely due to sampling errors in the pathology laboratory. This has prompted us to explore the use of ex vivo dermoscopy as an ancillary method of gross pathology, which may serve to guide tissue sectioning. Noncontact polarized dermoscopy was applied to pig...
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A 47-year-old Japanese woman presented with a 3month history of a black spot on a brown nodule. She had noticed a small nodule on her right arm during childhood. She noticed a black spot at the centre of the lesion after scratching, and therefore visited our department for evaluation of the lesion. On physical examination, a 2-mm diameter black spot was observed in the centre of a 4-mm diameter...
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ژورنال
عنوان ژورنال: Archives of Dermatology
سال: 2004
ISSN: 0003-987X
DOI: 10.1001/archderm.140.6.776