目的探讨窒息性胸廓发育不良的临床表现及影像特征。方法分析10例窒息性胸廓发育不良X线和CT影像表现,结合临床表现和有关文献,分析影像特征述。结果窒息性胸廓发育不良X线、CT表现为胸廓呈钟形或桶形、肋骨短小平直、肋骨头显著膨大、锁骨高位;髂骨呈方形,髋臼呈三叉样,坐耻骨短,股骨头骨骺提前骨化;四肢长骨短、骨骺端增宽;手足短管状骨短粗、可见锥形骨骺及赘生指;脊柱椎弓根间距正常。结论窒息性胸廓发育不良多见于婴儿早期,临床多表现为反复呼吸道感染,胸部、骨盆、手足及四肢骨的影像学表现综合分析多能及时做出正确的诊断。 Objective To investigate the clinical manifestations and imaging features of asphyxiated thoracic dysplasia. Methods Ten cases of asphyxiated thoracic dysplasia X-ray and CT imaging were analyzed. The clinical features and related literatures were analyzed to analyze the imaging features. Results Asphyxial thoracic dysplasia X-ray, CT showed a bell-shaped or barrel chest, short and straight ribs, rib head was significantly enlarged, high clavicle; iliac square, acetabular trigeminal, sitting pubis short, femoral head Epiphyseal ossification in advance; limb long short, widened epiphyseal side; short hand-foot tubular bones, visible epiphyseal and neoplasms; spinal pedicle spacing is normal. Conclusion Asphyxiant thoracic dysplasia is more common in early infancy. The clinical manifestation is recurrent respiratory tract infection. The comprehensive analysis of the imaging findings of the chest, pelvis, hand and foot and extremities can make timely and correct diagnosis.