Chemodectoma with skeletal metastasis: report of two cases.
D000328:Adult; D001859:Bone Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D010234:Paraganglia, Nonchromaffin / Q000473:pathology*; D012272:Ribs; D013125:Spinal Neoplasms / Q000473:pathology