What is the category of myeloproliferative disorders?

Condition analysis:
Hello sir and welcome. Thank you for writing to us. Myeloproliferative disorder is a broad term and has numerous conditions under the category. As your question is quite general and not precise, the answer to your question would be that some conditions under the category of myeloproliferative disorders can result in immune deficiency, but not all. But if you state the exact disorder that you or the individual diagnosed with a myeloproliferative disorder, I would be able to reply more accurately to your question sir. I hope you find my response helpful. Please feel free to write back to me for any further clarifications, I would be more than happy to help. Best wishes.

Instructions:
Chemotherapy: Chemotherapy uses drugs to kill extra blood cells in the body. Chemotherapy may be taken orally in a pill format or may be administered intravenously (through an IV). Chemotherapy is called a systemic treatment because the drug enters the bloodstream, travels through the body and can kill cells throughout the body.