我科于１９９８年３月收治１例因多次误诊类风湿性关节炎的强直性脊柱炎患儿，现将误诊分析如下。患儿，男，８岁。因双膝及足跟疼痛１年７个月，于１９９８年３月２５日入院。１年７个月前无明显诱因出现双膝关节及足跟疼痛，以右侧肢体为著，夜间疼痛明显，有晨僵感，无... My department in March 1998 admitted to a due to multiple misdiagnosis of ankylosing spondylitis in children with rheumatoid arthritis, misdiagnosis will now be analyzed as follows. Children, male, 8 years old. She was hospitalized on March 25, 1998 because of pain in her knees and heel for 1 year and 7 months. 1 year 7 months ago, no obvious incentive to appear double knees and heel pain, to the right side of the body, obvious night pain, morning stiffness, no ...