| 4 | Budd-Chiari syndrome in myeloproliferative neoplasms:A review of literature显示文摘Myeloproliferative neoplasms(MPNs)are defined as clonal disorders of the hematopoietic stem cell in which an exaggerated production of terminally differentiated myeloid cells occurs.Classical,Philadelphia-negative MPNs,i.e.,polycythemia vera,essential thrombocythemia and primary myelofibrosis,exhibit a propensity towards the development of thrombotic complications that can occur in unusual sites,e.g.,portal,splanchnic or hepatic veins,the placenta or cerebral sinuses.The pathogenesis of thrombotic events in MPNs is complex and requires an intricate mechanism involving endothelial injury,stasis,elevated leukocyte adhesion,integrins,neutrophil extracellular traps,somatic mutations(e.g.,the V617F point mutation in the JAK2 gene),microparticles,circulating endothelial cells,and other factors,to name a few.Herein,we review the available data on Budd-Chiari syndrome in Philadelphia-negative MPNs,with a particular focus on its epidemiology,pathogenesis,histopathology,risk factors,classification,clinical presentation,diagnosis,and management. | Mihnea-Alexandru Găman Matei-Alexandru Cozma Muhammad Romail Manan Bahadar S Srichawla Arkadeep Dhali Sajjad Ali Ahmed Nahian Andrew C Elton L V Simhachalam Kutikuppala Richard Christian Suteja Sebastian Diebel Amelia Maria Găman Camelia Cristina Diaconu | 2023 | World Journal of Clinical Oncology2023，14，3： | 0 |
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