Dermoscopy on subungual melanoma
نویسندگان
چکیده
منابع مشابه
Subungual amelanotic malignant melanoma.
We report a 61-year-old, male patient complaining from prolonged lesion on his great toe that has been previously treated surgically. Histopathological examination of toenail specimen revealed the presence of nests of atypical tumor cells that led to the diagnosis of amelanotic malignant melanoma. Four years ago, he was diagnosed as gout due to extreme erythema and edema in the same toe. He has...
متن کاملSubungual melanoma: a deceptive disorder.
Subungual melanoma is an uncommon form of acral melanoma that arises within the nail bed. The incidence for acral melanomas is similar worldwide, but the proportion is higher in dark-skinned individuals. The subungual form represents about 2% of cutaneous non-sun induced melanomas in the western world, and up to 75% in Africans, 10% in Japanese, and 25% in the Chinese of Hong Kong. Up to 33% of...
متن کاملSubungual Melanoma of the Thumb
DESCRIPTION A 57-year-old Polish woman presented with longitudinal melanonychia of the right thumb that has been present for 1 year. The lesion has not changed in size during that period. The patient reported no history of trauma to the thumb. There was no tenderness to palpation of the area and there were no signs of infection. The patient had full range of motion of the interphalangeal (IP) j...
متن کاملDermoscopy and Early Melanoma.
The lack of effective therapies for patients with advanced melanoma establishes an early recognition as the aim of clinical and dermoscopic examination, which is the most important factor for improving patient survival and decreases the treatment and management costs. Melanoma in situ is the earliest stage of melanoma. The features of early melanomas, especially in those lesions smaller than 3m...
متن کاملMelanoma Analysis using Dermoscopy Images
-Melanoma is the most dangerous type of skin cancer. Uncontrolled growth of cancer cells are mostly occurs in melanocytes. In spite of, to prevent its deadly consequences and for treatment to be efficient, to perform the early diagnostic of the melanoma efficient treatment is necessary. The diagnostic of melanoma, without any support is not possible, therefore dermoscopy was created. Dermoscopy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Postępy Higieny i Medycyny Doświadczalnej
سال: 2013
ISSN: 1732-2693
DOI: 10.5604/17322693.1048815