Results 31 to 40 of about 23,927 (264)

Familial Essential Thrombocythemia Associated with MPL W515L Mutation in Father and JAK2 V617F Mutation in Daughter

open access: yesCase Reports in Hematology, 2014
Familial essential thrombocythemia features the acquisition of somatic mutations and an evolution similar to the sporadic form of the disease. Here we report two patients—father and daughter—with essential thrombocythemia who displayed a heterogeneous ...
Adrian P. Trifa   +2 more
doaj   +1 more source

Essential thrombocythemia: a rare disease in childhood

open access: yesRevista Brasileira de Hematologia e Hemoterapia, 2013
Essential thrombocythemia is an acquired myeloproliferative disorder characterized by the proliferation of megakaryocytes in bone marrow, leading to a persistent increase in the number of circulating platelets and thus increasing the risk for thrombotic ...
Julia Maimone Beatrice   +1 more
doaj   +1 more source

First successful pregnancy outcome after intrauterine insemination in a woman with primary infertility and essential thrombocythemia treated with interferon-alpha and aspirin [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2015
Introduction. The management of pregnancy in young women with essential thrombocythemia is complex and may present a difficult problem. An adverse pregnancy outcome due to thrombosis or bleeding is a common complication.
Leković Danijela   +2 more
doaj   +1 more source

A risk of essential thrombocythemia in carriers of constitutional CHEK2 gene mutations

open access: yesHaematologica, 2012
Germline mutations of the CHEK2 gene have been reported in some myeloid and lymphoid malignancies, but their impact on development of essential thrombocythemia has not been studied.
Hanna Janiszewska   +10 more
doaj   +1 more source

Severe Case of Peripheral Leukocytosis Initially Diagnosed as Myelodysplastic Syndrome/Myeloproliferative Neoplasm, Unclassifiable, but Possibly Prefibrotic Primary Myelofibrosis [PDF]

open access: yes, 2014
Leukocytosis is occasionally seen in patients with presumptive but undiagnosed myeloproliferative disorders (MPD). A 74-year-old woman was admitted to our hospital for tarry stools, anemia, and marked peripheral leukocytosis of 1.4×105/μL ...
Hiramatsu, Yasushi   +8 more
core   +1 more source

Characteristics and outcomes of patients with essential thrombocythemia or polycythemia vera diagnosed before 20 years of age: a systematic review

open access: yesHaematologica, 2019
Although it is well known that myeloproliferative neoplasms occur in younger patients, few large cohorts of such patients have been reported. Thus, our knowledge about circumstances of diagnosis, outcome and treatment is limited, especially for children ...
Jean-Christophe Ianotto   +5 more
doaj   +1 more source

Ruxolitinib in the treatment of polycythemia vera: patient selection and special considerations. [PDF]

open access: yes, 2016
The discovery of JAK2 V617F mutation in the mid-2000s started to fill the gap between clinical presentation of polycythemia vera (PV), first described by Vaquez at the end of the 19th century, and spontaneous erythroid colony formation, reported by ...
Alberio, L., Blum, S., Martins, F.
core   +2 more sources

Clonal analyses reveal associations of JAK2V617F homozygosity with hematologic features, age and gender in polycythemia vera and essential thrombocythemia

open access: yesHaematologica, 2013
Subclones homozygous for JAK2V617F are more common and larger in patients with polycythemia vera compared to essential thrombocythemia, but their role in determining phenotype remains unclear.
Anna L. Godfrey   +5 more
doaj   +1 more source

Mutant calreticulin knockin mice develop thrombocytosis and myelofibrosis without a stem cell self-renewal advantage. [PDF]

open access: yes, 2018
Somatic mutations in the endoplasmic reticulum chaperone calreticulin (CALR) are detected in approximately 40% of patients with essential thrombocythemia (ET) and primary myelofibrosis (PMF).
Aungier, Juliet   +17 more
core   +1 more source

Acquired von Willebrand disease as a cause of recurrent mucocutaneous bleeding in primary thrombocythemia: Relationship with platelet count [PDF]

open access: yes, 1994
We present a 4-year follow-up of a 42-year-old patient with primary thrombocythemia whose clinical course was complicated by two major mucocutaneous bleeding episodes.
Genderen, P.J.J. (Perry) van   +3 more
core   +1 more source

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