Metaphyseal sclerosis in patients with chronic renal failure.
We reviewed radiographs of the hands and wrists of 33 patients with immature skeletons and chronic renal disease. Various radiographic manifestations of renal osteodystrophy were seen, including osteopenia in 23 patients (70%), subperiosteal resorption in 20 (61%), distal tuft resorption in 14 (42%), sclerosis of vertebral bodies in 2 (6%), and soft-tissue calcification in 1 (3%). We also noted that 13 patients (39%) exhibited metaphyseal sclerosis adjacent to the growth plates. Five of these 13 showed persistent sclerosis years after the growth plates had fused. None of the patients showed other radiographic changes of rickets, and there was no correlation between the serum calcium, phosphorus, or aluminum levels and the presence of metaphyseal sclerosis. Neither was there any association with the underlying cause of renal failure, method of treatment, presence of a transplant, or type of dialysis. We view this finding as another manifestation of renal osteodystrophy. The importance of distinguishing it from other sclerotic lesions is discussed.
Young
W
W
University of Michigan, Department of Radiology, Ann Arbor.
Sevcik
M
M
Tallroth
K
K
D000293:Adolescent; D002648:Child; D012080:Chronic Kidney Disease-Mineral and Bone Disorder / Q000000981:diagnostic imaging*; D005260:Female; D006225:Hand / Q000000981:diagnostic imaging; D006801:Humans; D007676:Kidney Failure, Chronic / Q000000981:diagnostic imaging; D008297:Male; D010026:Osteosclerosis / Q000000981:diagnostic imaging*; D011859:Radiography; D011884:Radius / Q000000981:diagnostic imaging*; D014457:Ulna / Q000000981:diagnostic imaging*; D014953:Wrist / Q000000981:diagnostic imaging