Pathology Myeloproliferative Disorder 734e76c5 JAK -2 mutation is seen in? A Polycythemia Vera B I.T.P C C.M.L D C.M.M.L High-Yield Explanation Ans. (a) Polycyathemia VeraRef: Robbins pathology 9th ed/616JAK-2 Mutation is seen in:-* Polycythemia Vera* Primary myelofibrosis* Essential Thrombocytosis