You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is All of the following are poor prognostic factors in a case of acute myeloid leukemias, except: and explain in detail?
Patients t(8;21) and inv(16) has a good prognosis, approximately 55% of these patients are cured. t(15:17) is associated with a very good prognosis, while those without any cytogenetic abnormality have a moderately orable outcome. Ref: Harrison's Internal Medicine, 18th Edition, Chapter 109