Results 1 to 10 of about 68,714 (217)

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 [PDF]

Anais Brasileiros de Dermatologia, 2014
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 ...
Iolanda Conde Fernandes, Maria dos Anjos Teixeira, Ines Freitas, Manuela Selores, Rosario Alves, Margarida Lima   +5 more
doaj   +4 more sources

Chronic Anaphylaxis With Indolent Systemic Mastocytosis: A Case Report [PDF]

Case Reports in Hematology
Systemic mastocytosis is a rare, clonal mast cell disease neoplasm driven by the KIT D816V mutation in greater than 95% of cases. The complex clinical presentation of systemic mastocytosis can make diagnosis challenging.
Sarah Worth, Tracy I. George, Daniel J. Shaheen, Maria Roche, Pankit Vachhani   +4 more
doaj   +2 more sources

Aggressive systemic mastocytosis presenting as diffuse osteoblastic bone disease: a diagnostic pitfall mimicking metastatic cancer [PDF]

European Journal of Case Reports in Internal Medicine
Background: Systemic mastocytosis is a rare clonal disorder characterised by the proliferation and accumulation of mast cells in one or more extracutaneous organs.
Ana Melício, Hélder Diogo Gonçalves, Mariana Dias, Sara Teixeira, João Madeira Lopes   +4 more
doaj   +2 more sources

Fire ant-venom anaphylaxis prevalence in the general population and patients with systemic mastocytosis [PDF]

Frontiers in Allergy
BackgroundStinging Hymenoptera can induce fatal anaphylaxis, especially in patients with systemic mastocytosis. Fire ants, Solenopsis invicta and S. richteri, from South America have recently colonized three continents.
Jeremy C. McMurray, Jeremy C. McMurray, Brandon J. Schornack, Brandon J. Schornack, Karla E. Adams, Robert L. McCoy, Amanda K. Marshall, Janet A. Brunader, Irina Maric, Dean D. Metcalfe, Nathan A. Boggs, Nathan A. Boggs   +11 more
doaj   +2 more sources

Systemic Lymphadenopathic Mastocytosis with Eosinophilia

Diagnostics, 2022
Systemic mastocytosis is a neoplastic proliferation of mast cells that most frequently involves cutaneous sites. Mastocytosis involves various extracutaneous sites, but the lymph node is rare.
Soyoung Im, Jeong-A Kim, Gyeongsin Park, Uiju Cho   +3 more
doaj   +1 more source

Mastocytosis. General concepts, view on patient management, examples of clinical course of the disease

Zdorovʹe Rebenka, 2022
Background. Mastocytosis is a disease characterized by the presence of mast cells in various organs. The skin is affected most often. Almost every patient diagnosed with mastocytosis has skin lesions.
O.L. Statkevych, T.V. Sviatenko
doaj   +1 more source

SWATH-MS identification of CXCL7, LBP, TGFβ1 and PDGFRβ as novel biomarkers in human systemic mastocytosis

Scientific Reports, 2022
Mastocytosis is a rare myeloproliferative disease, characterised by accumulation of neoplastic mast cells in one or several organs. It presents as cutaneous or systemic.
R. L. J. Graham, A. A. McMullen, G. Moore, N. C. Dempsey-Hibbert, B. Myers, C. Graham   +5 more
doaj   +1 more source

Successful treatment with Omalizumab of a child affected by Systemic Mastocytosis: clinical and biological implications

Italian Journal of Pediatrics, 2023
Background Pediatric Mastocytosis is a rare and heterogeneous disease, characterized by accumulation of mast cells in the skin (Cutaneous Mastocytosis) and/or, less frequently, in other organs, mainly liver, spleen, bone marrow, lymph nodes and ...
Grazia Bossi, Valeria Brazzelli, Mara De Amici, Daniela Pietra, Chiara Raviola, Matteo Naso, Corrado Regalbuto, Federica Boselli, Valeria Fortina, Gian Luigi Marseglia   +9 more
doaj   +1 more source

Phenotypic and genotypic characteristics of mastocytosis according to the age of onset. [PDF]

PLoS ONE, 2008
Adult's mastocytosis is usually associated with persistent systemic involvement and c-kit 816 mutation, while pediatrics disease is mostly limited to the skin and often resolves spontaneously.
Fanny Lanternier, Annick Cohen-Akenine, Fabienne Palmerini, Frédéric Feger, Ying Yang, Yael Zermati, Stéphane Barète, Beatrix Sans, Cédric Baude, David Ghez, Felipe Suarez, Richard Delarue, Philippe Casassus, Christine Bodemer, Adeline Catteau, Frédérique Soppelsa, Katia Hanssens, Michel Arock, Hagay Sobol, Sylvie Fraitag, Danièle Canioni, Alain Moussy, Jean Marie Launay, Patrice Dubreuil, Olivier Hermine, Olivier Lortholary, AFIRMM network   +26 more
doaj   +1 more source

Delayed Diagnosis of Indolent Systemic Mastocytosis as the Cause of Unexplained Skin Rash: A Case Report

Case Reports in Oncology, 2023
Mastocytosis is a heterogeneous group of disorders in which mast cells exhibit clonal proliferation that infiltrates one or more organs. In cutaneous mastocytosis, the mast cells infiltrate the skin only, whereas systemic mastocytosis is diagnosed when ...
Awni Alshurafa, Mohammad Abu-Tineh, Feryal A. Ibrahim, Mahir Petkar, Mohamed A. Yassin   +4 more
doaj   +1 more source