title: MR imaging in myelofibrosis.
abstract: Two patients with myelofibrosis demonstrated decreased signal intensity from the bone marrow due to replacement of marrow fat with fibrosis and cellular elements.
mesh_terms: D000368:Aged; D001853:Bone Marrow / Q000473:pathology*; D005260:Female; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D055728:Primary Myelofibrosis / Q000175:diagnosis*