Neglected Alkaptonuric Patient Presenting with Steppage Gait | ||
The Archives of Bone and Joint Surgery | ||
مقاله 20، دوره 4، شماره 2، تیر 2016، صفحه 188-191 اصل مقاله (723.41 K) | ||
نوع مقاله: CASE REPORT | ||
شناسه دیجیتال (DOI): 10.22038/abjs.2016.6023 | ||
نویسندگان | ||
Babak Mirzashahi* 1؛ Abbas Tafakhori2؛ Arvin Najafi1؛ Mahmoud Farzan1 | ||
1Joint Research Center, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran | ||
2Tehran University of Medical Sciences, Tehran, Iran | ||
چکیده | ||
Even though intervertebral disc degeneration can be found in the natural course of alkaptonuria, detection of the disease by black disc color change in a patient without any other presentation of alkaptonuria is an exceptionally rare condition. We have reported a very rare case of alkaptonuria presented with low back pain and steppage gait in a 51-year-old male with a complaint of chronic low-back pain and steppage gait who was operated on for prolapsed lumbar disc herniation. Intraoperatively his lumbar disk was discovered to be black. The alkaptonuria diagnosis was considered after histopathological examination of the black disc material and elevated urinary concentration of homogentisic acid confirmed the diagnosis. To our knowledge, this presentation has not been reported previously in literature. | ||
کلیدواژهها | ||
Alkaptonuria؛ Black disc material؛ Herniation؛ Lumbar disc؛ Ochronosis؛ Steppage gait | ||
مراجع | ||
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