Mastocytosis Cutaneous
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Bullous congenital diffuse cutaneous mastocytosis,
RESUMO JUSTIFICATIVA E OBJETIVOS: As dúvidas e questionamentos sobre os aspectos gerais da dor, crenças mal adaptativas, conhecimento sobre neurofisiologia da dor e seu impacto na realização de exercícios são comuns nas pacientes com fibromialgia. O objetivo deste estudo foi avaliar o conhecimento sobre dor em mulheres com fibromialgia, por meio do jo
An. Bras. Dermatol.. Publicado em: 2020-03
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2. Late-onset of eruptive syringomas: a diagnostic challenge
AbstractSyringoma is a benign, adnexal tumor of the eccrine sweat gland ducts. Eruptive syringomas are a rare variant, occurring before or during puberty in most cases. A 57-year-old man was observed in our department, with a 10-year history of multiple brownish papules (1-4mm in diameter), localized on the neck, shoulders, trunk and axillae. The clinical di
An. Bras. Dermatol.. Publicado em: 2015-06
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3. Adult mastocytosis: a review of the Santo António Hospital 's experience and an evaluation of World Health Organization criteria for the diagnosis of systemic disease
BACKGROUND: Mastocytosis is a clonal disorder characterized by the accumulation of abnormal mast cells in the skin and/or in extracutaneous organs. OBJECTIVES: To present all cases of mastocytosis seen in the Porto Hospital Center and evaluate the performance of World Health Organization diagnostic criteria for systemic disease. METHODS: The cases o
An. Bras. Dermatol.. Publicado em: 2014-01
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4. The engagement of the inflammatory reply in diabetic rats: envolvement of mast cells and extracellular matrix components. / Comprometimento da resposta inflamatória em ratos diabéticos: envolvimento de mastócitos e componentes da matriz extracelular.
The incidence of diabetes and allergic diseases is increasing worldwide every year. However, the concurrence of these pathologies in the same individual is less frequent than predicted. Based on the above observations, in this study we aimed to investigate the influence of experimental diabetes on the allergic response in dorsal skin of rats, focusing on mas
Publicado em: 2006
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5. Systemic mastocytosis, myelofibrosis and portal hypertension.
A case of systemic mastocytosis is described in which the finding on initial presentation was hepatosplenomegaly. No dermatological abnormality was present, and the bone marrow histology originally caused some confusion with primary myelofibrosis. The clinical course and the importance of distinguishing between these two diseases is discussed. The dermatolog
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6. The alpha form of human tryptase is the predominant type present in blood at baseline in normal subjects and is elevated in those with systemic mastocytosis.
Tryptase, a protease produced by all mast cells, was evaluated as a clinical marker of systemic mastocytosis. Two sandwich immunoassays were evaluated, one which used the mAb G5 for capture, the other which used B12 for capture. The B12 capture assay measured both recombinant alpha- and beta-tryptase, whereas the G5 capture assay measured primarily recombina
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7. Mast cell sarcoma of the larynx.
A 74 year old woman presented with a primary subglottic tumour. Neither cutaneous mastocytosis (urticaria pigmentosa) nor spread to the bone marrow, liver, or spleen were detected. About two years after initial manifestation of the tumour nodular skin metastases appeared, as well as local recurrence in the larynx. Despite chemotherapy and radiation the disea
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8. IL-18 contributes to the spontaneous development of atopic dermatitis-like inflammatory skin lesion independently of IgE/stat6 under specific pathogen-free conditions
Atopic dermatitis (AD) is a pruritic inflammatory skin disease. Because IL-18 directly stimulates T cells and mast cells to release AD-associated molecules, Th2 cytokines, and histamine, we investigated the capacity of IL-18 to induce AD-like inflammatory skin disease by analyzing KIL-18Tg and KCASP1Tg, which skin-specifically overexpress IL-18 and caspase-1
National Academy of Sciences.