Dermoscopic Evaluation of Amelanotic and Hypomelanotic Melanoma
نویسندگان
چکیده
منابع مشابه
Dermoscopic evaluation of amelanotic and hypomelanotic melanoma.
OBJECTIVE To determine the predictive dermoscopic features of amelanotic and hypomelanotic melanoma. DESIGN A total of 105 melanomas (median Breslow thickness, 0.76 mm), 170 benign melanocytic lesions, and 222 nonmelanocytic lesions lacking significant pigment (amelanotic, partially pigmented, and light colored) were imaged using glass-plate dermoscopy devices and scored for 99 dermoscopic fe...
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The clinical identification of amelanotic malignant melanoma (AMM) and hypomelanotic malignant melanoma (HMM) becomes difficult due to the lack of pigmentation and to the diverse clinical presentations. Dermoscopy is very useful in these cases, increasing the level of suspicion of malignancy. We report 4 cases of amelanotic malignant melanoma and hypomelanotic malignant melanoma with characteri...
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BACKGROUND Hypomelanotic or amelanotic melanomas are challenging to identify, especially at mucosal sites. The dermoscopic clues to the diagnosis of mucosal melanomas have been reported to be structureless zones with the presence of blue, gray, or white colors. CASE A female in her seventies noted a new lesion on the inside of her right labia that first appeared two months prior. Her past med...
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ژورنال
عنوان ژورنال: Archives of Dermatology
سال: 2008
ISSN: 0003-987X
DOI: 10.1001/archderm.144.9.1120