title: Bone lesion in systemic mastocytosis.
mesh_terms: D000368:Aged; D001842:Bone and Bones / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008297:Male; D008407:Mast Cells; D011859:Radiography; D014582:Urticaria Pigmentosa / Q000000981:diagnostic imaging / Q000473:pathology*