一个强有力的PN- 1信号可以在严重的损伤中观察到，主要是在胸膜内的出血相关结构。
A strong PN-1 signal was observed in advanced lesions, principally in intraplaque hemorrhage-related structures.
结论：胸膜腔内注入冷沉淀能有效地降低同侧气胸的复发率，且不会导致限制性肺功能障碍。
The intrapleural instillation of cryoprecipitate could significantly lower the recurrence rate of ipsilateral pneumothorax and could not lead to restrictive pulmonary dysfunction.
结论胸腔内注射尿激酶能减少胸腔分隔、多房的形成。减少胸膜肥厚，改善肺功能。
Conclusion Intrapleural urokinase not only reduces pleural adhesion, loculation and thickening of the pleura, but also improves lung function.
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