منابع مشابه
Dysplastic nevus (atypical nevus).
Atypical nevum (dysplastic) is considered an important factor associated with increased risk of developing cutaneous melanoma. It is believed that atypical nevi are precursor lesions of cutaneous melanoma. They may be present in patients with multiple melanocytic nevi (atypical nevus syndrome) or isolated and in small numbers in a non-familial context. The disease usually begins at puberty and ...
متن کاملEpidermal nevus syndrome: Report of a giant linear epidermal nevus
Linear epidermal nevi frequently follow the lines of Blaschko and may be confused with the verrucous stage of incontinentia pigmenti. Inflammatory epidermal nevus appears as a line array of pink to red papules usually on the lower limb (Buttock and hip) clinically resembling psoriasis or eczematous dermatitis. But inflammatory epidermal nevus has distinct histopathologic features. We report a c...
متن کاملPigmented Skin Lesions in Children (Melanocytic Nevus, Clonal Nevus and Halo Nevus) — Symptoms and Treatment
Benign pigmented skin lesions are very common in children and can be generally classified into congenital or acquired nevi. Congenital nevi can be small, medium or large. Large nevi are usually associated with a higher risk of malignant transformation into melanoma. Acquired melanocytic nevi can be classified into typical melanocytic nevi, clonal nevi, or halo nevi. Cytological atypia can be ob...
متن کاملNevus Senescence
Melanomas and nevi share many of the same growth-promoting mutations. However, melanomas grow relentlessly while benign nevi eventually undergo growth arrest and stabilize. The difference in their long-term growth potential may be attributed to activation of cellular senescence pathways. The primary mediator of senescence in nevi appears to be p16. Redundant, secondary senescence systems are al...
متن کاملCerebriform nevus.
Mishra K, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-222402 Description A 38-year-old man presented with insidious onset, gradually progressive and non-painful swelling over skull since childhood. His parents gave a history of noticing a dark-coloured patch over the right side of the head at birth which increased in size and attained the present form at around puberty and has been static si...
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: THE JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE
سال: 1993
ISSN: 0288-6200
DOI: 10.2530/jslsm1980.14.supplement_237