Pathological fracture in the elderly.
D000368:Aged; D001859:Bone Neoplasms / Q000150:complications; D005260:Female; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D008297:Male; D010001:Osteitis Deformans / Q000150:complications; D010018:Osteomalacia / Q000150:complications; D010024:Osteoporosis / Q000150:complications