The imaging finding mostly manifested as malacia and chronic hemorrhagic foci.

损伤的表现主要为软化灶和陈旧出血改变。

Young age and laryngeal or tracheal-bronchial malacia are high-risk factors for complications .

婴儿及喉一气管支气管软化是并发症发生的高危因素。

Objective To observe the therapeutic and side effects of tracheal stents in tracheal stenosis caused by tracheal malacia and malignant tumours.

目的观察置入气管支架对良恶性气管狭窄的治疗效果及不良反应。

Bronchofiberoscopically, inflammation, tracheobronchial stenosis and tracheobronchial malacia are common in children with congenital heart disease.

炎症反应，气管或支气管狭窄，气管或支气管软化在先天性心脏病患儿中较为常见。

Results:There were 26 intraspinal extramedullary tumors, 4 intramedullary tumors, 11 myelitis, 3 localized ischemic necrosis or malacia of spinal cord.

结果：椎管内髓外肿瘤2 6例，髓内肿瘤4例，脊髓炎症11例，脊髓局限性坏死软化3例。