JAK2 Mutation - Effects and Questions - Mayo Clinic Connect
Mar 29, 2018 · Have JAK2 mutation verified twice; one year apart and from different labs. As I understand, it may cause polycythemia vera, essential thrombocytosis, or leukemia.
JAK2 Mutation and enlarged spleen: What might it mean?
Oct 25, 2024 · We all have a JAK2 gene, but sometimes it turns itself “on”into something like a mutation. In my case, I have ET w/JAK2. That’s essential thrombocythemia (high platelets). …
Jak2 positive, biopsy next: Does it mean I have blood cancer?
Jun 21, 2022 · Hi, I've been told I'm jak2 positive. I'm due to have a bone marrow biopsy in a day or two. My question is, if it comes back normal does it still mean I have some kind of blood …
Anyone living with Essential Thrombocythemia with JAK2?
Dec 3, 2024 · Anyone living with Essential Thrombocythemia with JAK2? Posted by lindamarie63 @lindamarie63, Dec 3, 2024 Has anyone been living with,ET, jac2 mutation 9 Reactions
My wife tested positive for jak2 and has high platelet count
Sep 17, 2025 · Finally this time I pushed the doctor to dig deeper and they did a jak2 test and it came back positive. My wife has a bone marrow biopsy scheduled for tomorrow.
Blood Cancer - JAK2 - Autoimmune- Confusion - Mayo Clinic …
Apr 1, 2023 · JAK2 mutations can cause various bone marrow disorders. These are known as myeloproliferative neoplasms (MPNs), where the bone marrow produces too many blood cells. …
Jak2 Detected, Healthy otherwise, What's next? - Mayo Clinic …
Sep 24, 2023 · Expectedly so, based on Jak2 detection and blood counts level, doctor has officially stamped diagnosis for PV. Further blood tests, spleen ultrasound and bone marrow …
JAK2 V617F positive, now what? - Mayo Clinic Connect
Oct 31, 2023 · I have been tested twice and found positive results both times for JAK2 V617F. I see Hematology in December but thought I'd ask this community what to expect moving …
Need help newly diagnosed with a high platelet count and the …
Sep 23, 2024 · The acquired mutation of the JAK2 gene can cause a disruption in the metered production of cells, allowing the bone marrow to churn out an over abundance of one or more …
JAK2 negative with high platelets - Mayo Clinic Connect
Oct 22, 2020 · Hi @mgrimes5, I's like to welcome you to Mayo Clinic Connect. You came to the right place to seek possible causes of high platelet count with a negative JAK2 test. I know …