Dermoscopy of early dissecting cellulitis of the scalp simulates alopecia areata.
نویسندگان
چکیده
7. Hancock BW, Naysmith A. Hypersensitivity to chlorocresolpreserved heparin. BMJ. 1975;27:746--7. 8. Freitas JP, Brandão FM. Contact urticaria to chlorocresol. Contact Dermatitis. 1986;15:252. 9. Yamano T, Shimizu M, Noda T. Allergenicity evaluation of p-chloro-m-cresol and p-chloro-m-xylenol by non-radioactive murine local lymph-node assay and multipledose guinea pig maximization test. Toxicology. 2003;190: 259--66. E. Gómez de la Fuente,∗ M. Andreu-Barasoain, A. Nuño-González, J.L. López-Estebaranz
منابع مشابه
Yellow dots in trichoscopy: relevance, clinical significance and peculiarities*
Yellow dots are follicular ostium filled with keratin and/or sebum. Initially, they were exclusively associated with alopecia areata. Currently they have also been described in androgenetic alopecia, chronic cutaneous (discoid) lupus erythematosus, and dissecting cellulitis. Due to the growing importance of trichoscopy and its findings in the evaluation of the scalp, this article describes the ...
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1) Perifolliculitis capitis abscedens et suffodiens, currently called dissecting cellulitis of the scalp, is classifi ed as primary scarring alopecia since the 2000 consensus statement. Recent publications do not associate this condition with fungal colonization. 2 The 2013 paper “What’s new in cicatricial alopecia?” indicates an infl ammatory process that attacks and destroys the stem cells of...
متن کاملAlopecia Areata on Vertex as a Potential Pitfall for Misdiagnosis of Central Centrifugal Cicatricial Alopecia in African-American Women
Trichoscopy is a noninvasive visualization tool used to more accurately diagnose hair and scalp disorders. Alopecia areata (AA) in the patient of African descent can mimic the early signs of central centrifugal cicatricial alopecia (CCCA), especially if the initial presentation of hair loss occurs on the central scalp. Two African-American women presented with singular round-ovoid patches of de...
متن کاملTrichostasis spinulosa of the scalp mimicking Alopecia Areata black dots*
Alopecia areata is a common autoimmune disorder that leads to nonscarring hair loss. Black dots, also called comedo-like cadaver hairs, can be found in almost 50% of alopecia areata patients and indicate disease activity. Trichostasis spinulosa is a follicular disorder resulting from the retention of numerous hairs surrounded by a keratinous sheath in dilated follicles. Trichostasis spinulosa i...
متن کاملThe role of scalp dermoscopy in the diagnosis of alopecia areata incognita.
BACKGROUND Alopecia areata incognita is a variety of alopecia areata characterized by acute diffuse shedding of telogen hairs without typical patches. OBJECTIVE We sought to report the clinical, pathological, and dermoscopic features of alopecia areata incognita. METHODS Seventy patients with alopecia areata incognita were evaluated clinically and with videodermoscopy during the period of 2...
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ورودعنوان ژورنال:
- Actas dermo-sifiliograficas
دوره 104 1 شماره
صفحات -
تاریخ انتشار 2013