Science and Education Publishing American Journal of Medical Case Reports 2374-216X 4 7 2016 7 26 Myelofibrosis with Tuberculosis: A Case Report 240 241 EN YK Jin QL Shi CH Peng H Yu XY Zhang XW Ye Guizhou Provincial People's hospital, Guiyang, China AJMCR2016476 10.12691/ajmcr-4-7-6 2016 4 8 2016 6 15 2016 7 24 Myelofibrosis (MF), or fibrosis of the bone marrow, is an uncommon condition. Most cases arise secondary to other disease processes. However, whether tuberculosis can stimulate a secondary fibrotic reaction or develop in patients who have preexisting myeloproliferative disorders is not clear. Here we present a case of a 54-year-old man whose myelofibrosis disappeared completely after administration of antituberculous treatment. The purpose of reporting this case is to reconsider the relationship between tuberculosis and secondary myelofibrosis.