RT Journal Article T1 Regenerative nodular hyperplasia, portal vein thrombosis and primary myelofibrosis: an unusual triple association. A1 Sández Montagut, Víctor Manuel A1 Giráldez Gallego, Álvaro A1 Ontanilla Clavijo, Guilermo AB We 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. SN 1130-0108 YR 2018 FD 2018 LK https://hdl.handle.net/10668/27534 UL https://hdl.handle.net/10668/27534 LA en DS RISalud RD Apr 12, 2025