Dermoscopic features of congenital hypopigmentary disorders
نویسندگان
چکیده
منابع مشابه
Congenital Temporal Alopecia: Dermoscopic Features of Two Cases
Congenital triangular alopecia (CTA), also known as temporal triangular alopecia (TTA) or Brauer nevus, is a well circumscribed, nonscarring form of alopecia present over the temporal region. CTA was first reported by Sabouraud in 1905. It is characterized by triangular area of hair loss, more often occurs unilaterally. Most of the time it is not congenital, usually manifests after 2 years of a...
متن کاملClinical and dermoscopic features of congenital melanocytic nevi
Background Congenital melanocytic nevi (CMN) are nevomelanocytic nevi which are present at birth. In this study, we set out to determine the clinical and dermoscopic properties of CMN. Methods A total of 239 lesions were diagnosed as CMN. Dermoscopic properties were noted. Age, sex, nevus location and nevus size of the patients were also collected from the patient records. Results A total of 23...
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Sarcoidosis is a multisystemic, inflammatory disease of unknown aetiology that is characterized by noncaseating granulomas. While numerous organs may be involved, the lungs, lymph nodes, and skin are most commonly affected. Therefore, in recent years dermoscopy is gaining appreciation in the era of inflammatory skin diseases such sarcoidosis, it allows better visualization of dermal vascular st...
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Livedoid vasculopathy (atrophie blanche) is a form of thrombotic vasculopathy. It is characterized by small ulcers that become crusted, and heal after several months to produce white atrophic scars. The most commonly affected sites are the lower legs, in particular the dorsum of the feet and ankles. To date, the dermoscopic features of livedoid vasculopathy have not been clearly described in th...
متن کامل[Dermoscopic features of eccrine poroma].
Eccrine poroma is a benign adnexal neoplasm that clinically may mimic malignant skin tumors such as squamous cell carcinoma and amelanotic melanoma. The dermoscopic features of pigmented and nonpigmented eccrine poroma have recently been described. We present 2 cases of eccrine poroma, with their dermoscopic features. The lesions were characterized by multiple red lacunes and a polymorphous vas...
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ژورنال
عنوان ژورنال: Our Dermatology Online
سال: 2021
ISSN: 2081-9390
DOI: 10.7241/ourd.2020e.19