Nonunion of pathologic fracture after radiation therapy.
D000368:Aged; D000818:Animals; D001859:Bone Neoplasms / Q000150:complications; D005260:Female; D005598:Fractures, Spontaneous / Q000209:etiology*; D005599:Fractures, Ununited / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011878:Radiotherapy / Q000009:adverse effects*; D051381:Rats