多发性软骨瘤侵犯身体一侧肢体合并肢体畸形的称为奥来(Ollier)病。我科遇到1例,报告如下。 患儿男,9岁,3岁时发现右膝部逐渐增大变粗,不痛。近3年来同侧肢体有膝外翻畸形,下肢变短跛行,外踝及足外侧亦有相继隆起,无不适,逐渐加重。体查:心肺(-),右膝除外翻畸形外,关节功能屈曲正常,伸稍受限,浮髌试验(-)。外踝及足背外侧可触及骨性隆起,无压痛。化验血常规及肝肾功能正常。血沉27mm/第1h。血清碱性磷酸酶24.7金氏单位。血清钙、磷正常。X线表现,整个右下肢短缩弯曲变 Multiple chondromas that invade the body’s limbs and limb deformities are called Ollier’s disease. Our department encountered 1 case and the report is as follows. The boy, aged 9 and 3 years old, found that his right knee gradually thickened and was not painful. In the past 3 years, there has been knee valgus deformity on the ipsilateral limb, the lower limbs have become short-limbed, and the lateral malleolus and the lateral side of the foot also have successive bulging, no discomfort, and gradually increase. Physical examination: Cardiopulmonary (-), except for the right knee, except for the deformity, the joint function was flexed normally, the extension was slightly limited, and the floating sacral test (-). The external malleolus and the lateral side of the foot can touch bony prominence without tenderness. Blood tests and liver and kidney function were normal. ESR 27mm/1h. Serum Alkaline Phosphatase 24.7 Gold units. Serum calcium and phosphorus are normal. X-ray findings, the entire right lower extremity