589 Urticaria Pigmentosa. Case Report
نویسندگان
چکیده
منابع مشابه
Urticaria pigmentosa complicated by polycythemia vera. Report of a case.
U NTIL ABOUT 15 years ago an abnormal proliferation of tissue mast cells was observed only as a cutaneous manifestation. Described originally by Nettleship in 1869, this was named " imrticaria pigmentosa " about 20 years later by Sangster.1'2 The natural course of this disease is highly variable,3 since the cutaneous manifestations represent only one stage of a systemic disease which may not on...
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A 37-year-old female developed what appeared to be the typical cutaneous manifestations of urticaria pigmentosa. These preceded the peripheral blood changes of acute null cell lymphoblastic leukaemia and skin biopsy revealed that the cutaneous changes were due to leukaemic infiltration. Chemotherapy resulted in clearance of the rash. The importance of skin biopsy in patients presenting with sus...
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Mastocytosis is a rare disease characterized by proliferation and accumulation of mast cells in various organs. The maculopapular cutaneous mastocytosis is divided into three subtypes: papular/plaque variant, urticaria pigmentosa and eruptive macular telangiectasia perstans. Dermoscopic may help to better characterize the different forms of cutaneous mastocytosis. We report a 55 year-old female...
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Unilateral retinitis pigmentosa is a rare disease characterized by loss of photoreceptors and retinal pigment deposition without affecting the contralateral eye. Although described more than one hundred years its existence is still questioned. This article reports a case of a patient with abnormalities suggestive of unilateral retinitis pigmentosa. The clinical and complementary examinations ar...
متن کاملBone lesions of urticaria pigmentosa in childhood.
Urticaria pigmentosa is a dermatosis characterized clinically by areas of pigmented skin which show marked urtication when a stimulus such as a scratch or a pinprick is applied. Initially they occur as pink urticarial lesions, but instead of fading they persist as oval or round, light or dark brown macules or, less commonly, papules or nodules. Histologically, the skin lesions show an increased...
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ژورنال
عنوان ژورنال: World Allergy Organization Journal
سال: 2012
ISSN: 1939-4551
DOI: 10.1097/01.wox.0000411704.27806.b8