Results 31 to 40 of about 3,238 (172)

Cutaneous mastocytosis. a dermatological perspective

, 2021
Mastocytosis is a rare disease characterised by expansion and collection of clonal mast cells in various organs including the skin, bone marrow, spleen, lymph nodes and gastrointestinal tract.
Campione E., Mazzeo M., Di Prete M., Lombardo P., Botti E., Bianchi L., Di Raimondo C., Silvaggio D., Del Duca E., Spallone G.   +9 more
core   +2 more sources

A 9-month-old Child with Diffuse Cutaneous Bullous Erythema: A Quiz [PDF]

Acta Dermato-Venereologica
Shengyuan Hua, Jing Chen, Qiufang Qian, Jia Zhang   +3 more
doaj   +2 more sources

An intriguing coexistence of cutaneous and systemic mastocytosis with atypical chronic myeloid leukemia: An associated hematologic neoplasm (SM-AHN)

Journal of Applied Hematology, 2021
Systemic mastocytosis (SM) characterized by focal or diffuse infiltrates of neoplastic mast cells can range from indolent cutaneous disease to aggressive systemic disease.
B R Rajalakshmi, Vijaya Basavaraj
doaj   +1 more source

Localized grain-leather plaque in urticaria pigmentosa – An unusual coexistence of dual morphology

Indian Dermatology Online Journal, 2020
Urticaria pigmentosa (UP), the most common variant of cutaneous mastocytosis (CM), is characterized by hyperpigmented, brownish macules and patches, with positive Darier's sign. Diffuse cutaneous mastocytosis (DCM), is a rare variant of CM, characterized
Sanjiv Choudhary, Ankita Srivastava, Deepti Joshi, Santosh Tummudi   +3 more
doaj   +1 more source

Relapse of Acute Myeloid Leukemia With Concomitant Systemic Mastocytosis Five Years Post Allogenic Hematopoietic Stem Cell Transplantation. [PDF]

Case Rep Hematol
Systemic mastocytosis (SM) with associated hematological neoplasia (SM‐AHN) is a rare and aggressive condition characterized by abnormal clonal proliferation of mast cells and the concurrent occurrence of hematologic malignancies, such as acute myeloid leukemia (AML).
Vardanyan S, Gjelberg HK, Helgeland L, Tsykunova G, Forthun RB, Reikvam H.   +5 more
europepmc   +2 more sources

Childhood Pseudoxanthomatousmastocytosis; Report of two cases

Indian Journal of Dermatopathology and Diagnostic Dermatology, 2018
Cutaneous mastocytosis (CM) is a mast cell proliferative disorder that commonly affects pediatric population. It has various clinical forms such as urticaria pigmentosa, solitary mastocytoma, telangiectasia macularis eruptiva perstans, diffuse CM, and ...
Bhabani S. T. P. Singh, Tapaswini Tripathy, Bikash Ranjan Kar, Surabhi Singh   +3 more
doaj   +1 more source

Genotypic and phenotypic characteristics of Chinese neonates with cutaneous mastocytosis: a case report and literature review

Journal of International Medical Research, 2020
Mastocytosis is an accumulation of clonal mast cells within tissues and it is most commonly caused by an activating mutation in the KIT gene. In this study, we report a neonatal case who presented with diffuse cutaneous mastocytosis (CM) at birth.
Yanfang Li, Xiaoying Li, Xianghong Liu, Lili Kang, Xinjie Liu   +4 more
doaj   +1 more source

Cutaneous Manifestations in Mastocytosis: Update [PDF]

, 2020
Introdução: As mastocitoses caraterizam-se pela expansão clonal de mastócitos, com acumulação de mastócitos morfológica e imunofenotipicamente anormais em diferentes órgãos. A pele é o órgão mais frequentemente envolvido.
Fernandes, Iolanda, Selores, Manuela, Ferreira, Sandra, Cabral, Renata, Lima, Margarida, Machado, Susana   +5 more
core   +1 more source

A case report of primary cutaneous marginal zone B-cell lymphoma with mastocytosis

SAGE Open Medical Case Reports, 2021
A 53-year-old man presented with asymptomatic, dusky reddish nodules on his trunk, which had persisted for 7 years. Histological findings showed nodular to diffuse dermal infiltration of lymphocytes with irregular nuclei, eosinophils, plasma cells, and ...
Hyun Yi Lee, Joong Sun Lee, Dae Won Koo
doaj   +1 more source

Prevalence of myeloid gene alterations in paediatric cutaneous and systemic mastocytosis. [PDF]

Br J Haematol
A total of 69 children with paediatric mastocytosis, including cutaneous and systemic subtypes, were enrolled in a prospective natural history study (NCT00044122). They underwent next‐generation sequencing of peripheral blood to assess myeloid gene alterations.
Sun X, Wang C, Metcalfe DD, Carter MC, Maric I.   +4 more
europepmc   +2 more sources