Two patients with diffuse cutaneous systemic sclerosis and spinal calcification, involving the lumbar spine in one and the cervical spine in the other, are described. Computed tomography-guided aspiration of the calcific masses was performed, and material aspirated from one patient was shown to be apatite, Ca5(PO4)3OH. One patient showed improvement following lumbar laminotomy, hemilaminectomy, and diskectomy.
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http://dx.doi.org/10.1002/art.1780401025 | DOI Listing |
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