CAJ | 학술논문

分析一家族内6例骶椎发育不全病例的临床和影像学资料.在MRI检查影像上,6例患者骶椎均不同程度缺如,其中2例伴有腰椎形态发育畸形,2例骶椎形态发育畸形.1例出现第4、5腰椎和第5腰椎、第1骶椎椎体骨质融合.在X线影像上,4例伴脊柱侧突.6例均未见脊髓栓系、脊髓纵裂及脊膜膨出的征象.
분석일가족내6례저추발육불전병례적림상화영상학자료.재MRI검사영상상,6례환자저추균불동정도결여,기중2례반유요추형태발육기형,2례저추형태발육기형.1례출현제4、5요추화제5요추、제1저추추체골질융합.재X선영상상,4례반척주측돌.6례균미견척수전계、척수종렬급척막팽출적정상.
The clinical characteristics and radiological data of 6 cases of sacral agenesis in one single family were analyzed and a literature review was performed.On magnetic resonance imaging (MRI),all of them presented with a partial absence of sacral vertebra,including associations with lumbar abnormalities (n =2) and sacral agenesis (n =2).One case presented with fourth/fifth lumbar vertebra bone fusion and fifth lumbar/first sacral vertebra bone fusion.On radiology,4 cases had concurrent scoliosis.None of them had tethered cord,diastematomyelia or meningocele.The understanding of sacral agenesis may be improved after reviewing and summarizing clinical features and radiological findings.