Radiology Department, 5031 Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45220-1135, USA.
Pediatr Radiol. 2010 Jun;40(6):975-7. doi: 10.1007/s00247-010-1594-x. Epub 2010 Apr 30.
A bone dysplasia is often a difficult diagnosis for the radiologist to achieve. However, principles of interpretation can make the task both interesting and often straightforward. In general, one of the factors of bone growth is in some way impaired, yielding an abnormal skeleton. To analyse what is impaired may greatly assist in narrowing the diagnostic possibilities. In most dysplasias, the affected growth factor is either one of enchondral or membranous bone growth. When interpreting bone radiographs for dysplasia one should be aware that aberrant positioning, that may lead to foreshortening in space, may simulate impaired growth in time. Dysplasia diagnosis for the paediatric radiologist is an art, but it can also be a science (as well as a pattern recognition challenge).
骨发育不良通常是放射科医生难以诊断的疾病。然而，解释原则可以使这项任务既有趣又简单。一般来说，骨骼生长的一个因素在某种程度上受到了损害，导致了异常的骨骼。分析受影响的因素可以极大地帮助缩小诊断的可能性。在大多数发育不良中，受影响的生长因子是软骨内或膜内骨生长的一种。在为发育不良解读骨骼 X 光片时，应该意识到，可能导致空间缩短的异常位置可能会模拟时间上的生长受损。儿科放射科医生的发育不良诊断是一门艺术，但也可以是一门科学（以及模式识别挑战）。
