Solitary, spontaneous cervical and large bone fractures in aluminum osteodystrophy.
Aluminum-induced bone disease in uremic patients receiving dialysis was first described a little more than 10 years ago. The epidemic form of the disease was seen in centers where there was a high aluminum content in the water dialysate. Although this problem has been corrected, sporadic forms of the disease continue to be noted in dialyzed and nondialyzed patients. Multiple fractures are a radiological feature of aluminum-related bone disease. Fractures of the ribs and hips and vertebral crush fractures are the usual manifestations. We present four patients whose nontraumatic fractures involved large bones, without evidence of multiple fractures. In two of the patients symptoms were vague and subacute; a third patient with a subcapital fracture was ambulatory. Only in one patient (fractured dens) were symptoms acute enough to warrant immediate radiography. One of the patients had no symptoms pertaining to a fracture of C5 with retrolisthesis. Rib fractures are common in this condition but were seen in only one patient, in whom they were detected 8 years previously. Healing was not seen in any of the fractures. In patients receiving dialysis the presence of spontaneous fractures of large bones or cervical vertebrae, which may be clinically silent or vaguely symptomatic, should raise the possibility of aluminum-induced osteomalacia even if these fractures are solitary.
Sundaram
M
M
Department of Radiology, St. Louis University Medical Center, Missouri.
Dessner
D
D
Ballal
S
S
D000368:Aged; D000535:Aluminum / Q000009:adverse effects* / Q000097:blood; D002574:Cervical Vertebrae / Q000293:injuries*; D005260:Female; D005264:Femoral Fractures / Q000209:etiology; D005598:Fractures, Spontaneous / Q000209:etiology*; D006620:Hip Fractures / Q000209:etiology; D006801:Humans; D006810:Humeral Fractures / Q000209:etiology; D008297:Male; D008875:Middle Aged; D010018:Osteomalacia / Q000139:chemically induced*; D006435:Renal Dialysis / Q000009:adverse effects; D016103:Spinal Fractures / Q000209:etiology*; D013997:Time Factors
D000535:Aluminum