儿童桡骨远端骨骺损伤致尺骨撞击征一例报告

尺骨撞击综合征是由于腕尺侧月骨、三角骨与尺骨头撞击所引起的腕部创伤性关节病,其病理过程早期为软骨改变、骨髓水肿,晚期可导致不可逆性骨坏死及骨关节炎,导致严重的功能障碍[1]。随着临床医生对该病的认识不断提高,国内外相关报道也逐渐增多,但仍有部分临床医生及影像科医生对此征的认识不足,导致诊治不及时等情况发生。尤其是儿童桡骨远端骨骺损伤的患儿。

A rare genetic disease-spondyloepiphyseal dysplasia

Spondyloepiphyseal dysplasia （SED） comprises a group of hereditary disorders caused by osteochondrodysplasia of the spine and long tubular bones owing to chromosome abnormalities） SED can be divided into two major types, termed SED congenita and SED tarda, according to the time of onset,