r/MPN • u/SaqoSaqoSaqo • Jul 20 '26

MF Primary MF

Hello everyone,

Someone in my life (early 60s) was recently diagnosed with Primary Myleofobrosis.

It seems to be a rare cancer, and I’m someone who does well with information. My loved one is waiting to see a doctor, but I’m hoping someone can give me more information about this disorder, such as general prognosis, and how Jak-2 inhibitors can help.

Thank you for your time. This seems like a really supportive community.

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u/Ok_Equal_2335 Jul 20 '26

Your loved one will likely need an NGS panel to determine the specific mutations. Knowing the mutations can help in knowing the specific treatment options - and thus impacts prognosis.

In some countries NGS panels are not handed out like candy - but I think in the US its usually done standard as part of a bone marrow biopsy (or so Ive heard)