title: Cystinosis with crystal-induced synovitis and arthropathy.
abstract: A clinically and experimentally verified intermediary form of cystinosis is described. A 30-year old patient has been examined initially for eye complications confined to the frontal segment of the eye on the cornea and conjunctiva. The joint disease received no attention despite the fact that the motor apparatus of the patient was involved from her childhood. As regards the arthrology, the disease can be classed among crystal-induced synovitis and arthropathy. The lesion of the tubular apparatus of the kidney, which cannot transform vitamin D into its active form, represents an important factor in the genesis of osteoporosis. A description of the intermediary from of cystinosis with eye, kidney and joint symptoms was not found in the literature.
mesh_terms: D000328:Adult; D001175:Arthrography; D001853:Bone Marrow / Q000473:pathology; D001854:Bone Marrow Cells; D003231:Conjunctivitis / Q000209:etiology; D003553:Cystine / Q000378:metabolism; D003554:Cystinosis / Q000150:complications* / Q000000981:diagnostic imaging; D005132:Eye Manifestations; D005260:Female; D006644:Histiocytes / Q000473:pathology; D006801:Humans; D002479:Inclusion Bodies; D007592:Joint Diseases / Q000209:etiology*; D013585:Synovitis / Q000209:etiology*
chemical_list: D003553:Cystine