Clonality in Sarcoidosis, Granuloma Annulare, and Granulomatous Mycosis Fungoides
نویسندگان
چکیده
منابع مشابه
Clonality in sarcoidosis, granuloma annulare, and granulomatous mycosis fungoides.
The histological discrimination of granulomatous cutaneous T-cell lymphomas (CTCLs) from reactive granulomatous disorders such as sarcoidosis and granuloma annulare (GA) may be difficult due to overlapping histological features. We analyzed the T-cell receptor gene rearrangement in sarcoidosis and GA to investigate the value of the detection of clonal T cells as an adjunctive diagnostic marker ...
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BACKGROUND Interstitial mycosis fungoides (IMF) is a rare variant of mycosis fungoides that resembles the interstitial form of granuloma annulare and inflammatory morphea. IMF has received little attention in the literature. METHODS Clinical, histological, immunophenotypical, and genotypical findings of five cases of IMF were reviewed. The histological and immunophenotypical findings were com...
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Granulomatous mycosis fungoides is a rare subtype of T-cell cutaneous lymphoma. Due to its clinical heterogenicity the diagnosis is delayed and based on histopathological and immuno-histochemical findings, sometimes requiring gene rearrangement studies for confirmation. We report the case of a patient who was submitted to several biopsies before diagnostic conclusion.
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GA: granuloma annulare IGDR: interstitial granulomatous drug reaction INTRODUCTION Granulomatous drug eruptions are rare and include interstitial granulomatous drug reaction, drug-induced granuloma annulare, drug-induced accelerated rheumatoid nodulosis, and druginduced sarcoidosis. The differential diagnosis is broad and includes granuloma annulare, lichen planus, connective tissue disease, sa...
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We hereby report a case of a 41-year-old woman with a history of liposuction of the right hip 6 months previously who presented to her dermatologist with bilateral recurring erythematous skin nodules. On palpation, 1 cm tender nodules were identified in the bilateral hip region in close approximation to the liposuction scars and a shave biopsy was performed from the lesions on the right side. T...
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ژورنال
عنوان ژورنال: The American Journal of Dermatopathology
سال: 2011
ISSN: 0193-1091
DOI: 10.1097/dad.0b013e318222f906