title: Extramedullary myeloid tumors in primary myelofibrosis.
mesh_terms: D001853:Bone Marrow / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008113:Liver Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D055728:Primary Myelofibrosis / Q000473:pathology*