Azouz E M, Kozlowski K
Department of Diagnostic Imaging, University of Toronto, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada.
Pediatr Radiol. 1997 May;27(5):432-5. doi: 10.1007/s002470050163.
We report a 5-year, 9-month-old boy with bilateral patellar hypoplasia. The radiographic skeletal survey revealed absent ossification of the ischium and inferior pubic ramus on both sides, characteristic of the newly recognized benign bone dysplasia known as small patella syndrome, or ischiopatellar dysplasia. No nail change, iliac horn, elbow anomaly, or renal disease is associated with this condition.
我们报告了一名5岁9个月大的双侧髌骨发育不全男孩。X线骨骼检查显示双侧坐骨和耻骨下支无骨化,这是新认识的一种良性骨发育异常即小髌骨综合征或坐骨髌骨发育异常的特征。这种情况不伴有指甲改变、髂骨角、肘部异常或肾脏疾病。