Conclusion: Nodules and cavitations, wedge-shaped areas of peripheral consolidation, ground-glass attenuation and consolidation in lung are specific signs in diagnosing Wegener granulomatosis in lung.

• 结论：肺内多发性肺结节伴空洞、楔形灶、毛玻璃样改变和实变对肺韦格肉芽肿具有相对特异性，“供养血管征”是本病重要特征之一。