Take this quiz to test your knowledge about myelofibrosis symptoms, treatments and other important myelofibrosis symptoms information. Quiz takes less than 1 minute to complete. Myelofibrosis is scarring of the bone marrow. True False None The most common symptom of myelofibrosis is severe fatigue. True False None Feeling full quickly when eating is not a symptom of myelofibrosis. True False None An enlarged liver or spleen may indicate to a doctor that myelofibrosis is present. True False None An abnormal blood test result can be an indication that myelofibrosis may be present, and will lead doctor's to do more testing. True False None Full name Email Phone Time's up