Indeterminate cell histiocytosis successfully treated with narrowband UVB
نویسندگان
چکیده
منابع مشابه
Indeterminate cell histiocytosis successfully treated with phototherapy
First described in 1985, intermediate cell histiocytosis is a rare disorder of the cutaneous dendritic cell group with a varied clinical presentation and evolution. The pathologic substrate is constituted by the proliferation of indeterminate cells (ICs) that are immunophenotypically characterized by the positivity of CD1a, CD68, and faint/focal S100, plus the negativity for CD207 (langerin). T...
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Granuloma annulare is a benign cutaneous inflammatory disease, whose lesions have spontaneous improvement in two years in 50% of cases, but there is recurrence in 40% of patients. Treatment may be topical, intralesional or systemic. The use of phototherapy with narrowband UVB is highlighted, whose mechanism of action in this disease is still unclear, probably related to the inhibition of T lymp...
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Indeterminate cell histiocytosis is a very rare proliferative disorderof histiocytes which displays both langerhans cell histiocytosisand non langerhans cell histiocytosis immunophenotypic features.The majority of the patients develop multiple lesions which areclinically indistinguishable from generalized eruptive histiocytosis.We report a 14-year-old girl with multiple papules on the face,scal...
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Histiocytoses are a heterogeneous group of disorders characterized by proliferation and accumulation of cells of mononuclear-macrophage system and dendritic cells. Histiocytoses are categorized according to the cell of origin into Langerhans cell histiocytosis (LCH), Non Langerhans cell histiocytoses and indeterminate cell histiocytosis (ICH). ICH is an extraordinary rare neoplastic dendritic c...
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Phototherapy with ultraviolet (UV) radiation of wavelengths between 280 and 320 nm (UVB) is a safe and effective treatment for a variety of diseases. In addition to standard broadband UVB (bUVB), narrowband phototherapy with fluorescent bulbs emitting near monochromatic UV around 311 nm (nUVB) has become an important treatment for diseases such as psoriasis, atopic dermatitis and vitiligo. In a...
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ژورنال
عنوان ژورنال: Dermatology Online Journal
سال: 2013
ISSN: 1087-2108
DOI: 10.5070/d31910020031