Sández Montagut, Víctor ManuelGiráldez Gallego, ÁlvaroOntanilla Clavijo, Guilermo2025-01-072025-01-0720181130-0108https://hdl.handle.net/10668/27534We report a case of a regenerative nodular hyperplasia with a portal vein cavernomatosis with a subsequent progression to symptomatic, occlusive thrombosis of the superior mesenteric vein. A thorough investigation resulted in a final diagnosis of primary myelofibrosis associated with the V617F mutation in the JAK2 gene.enAdultFocal Nodular HyperplasiaHumansMalePortal VeinPrimary MyelofibrosisThrombosisTomography, X-Ray ComputedRegenerative nodular hyperplasia, portal vein thrombosis and primary myelofibrosis: an unusual triple association.research article29368941open access10.17235/reed.2018.5349/2017https://doi.org/10.17235/reed.2018.5349/2017