Thoracic myelopathy in a patient with alkaptonuria has not been previously reported.之前尚无尿黑酸尿病人合并胸椎脊髓病的报道....

alkaptonuria的音标：alkaptonuria的英式发音音标为：[ɔ:lkæp'tʌnjʊərɪə]alkaptonuria的美式发音音标为：[ɔlkæp'tʌnjʊərɪr]...

尿黑酸尿...