Vascular structures in dermoscopy
نویسندگان
چکیده
منابع مشابه
Vascular structures in dermoscopy*
Dermoscopy is an aiding method in the visualization of the epidermis and dermis. It is usually used to diagnose melanocytic lesions. In recent years, dermoscopy has increasingly been used to diagnose non-melanocytic lesions. Certain vascular structures, their patterns of arrangement and additional criteria may demonstrate lesion-specific characteristics. In this review, vascular structures and ...
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OBJECTIVES To describe the different vascular structures seen by dermoscopy and to evaluate their association with various melanocytic and nonmelanocytic skin tumors in a large series of cases. DESIGN Digital dermoscopic images of the lesions were evaluated for the presence of various morphologic types of vessels. SETTING Specialized university clinic. PATIENTS From a larger database, 531...
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Under the right conditions, dermoscopy allows us to observe the vascular features of many different types of skin lesions. The visualization and identification of vessels with a characteristic morphology can be the key to diagnosis, especially in hypopigmented lesions in which the typical pigmented structures are not visible. Some of the more characteristic associations are the presence of crow...
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BACKGROUND Keloids and hypertrophic scars represent excessive scarring. They require different therapeutic approaches, which can be hampered because of an apparent lack of morphologic difference between the two diseases. OBJECTIVE This study investigated the clinical and dermoscopic features of keloids and hypertrophic scars in order to help dermatologists distinguish these lesions better. ...
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1. PROBLEM AND MOTIVATION Melanoma, a cancerous lesion in the pigment-bearing basal layers of the epidermis, is the most deadly form of skin cancer, yet treatable via excision if detected early. In the last three decades, a rising incidence of malignant melanoma has been observed [1]. Because of the lack of adequate therapies for metastatic melanoma, the best treatment is still early diagnosis ...
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ژورنال
عنوان ژورنال: Anais Brasileiros de Dermatologia
سال: 2015
ISSN: 0365-0596
DOI: 10.1590/abd1806-4841.20153452