摘要
目的探讨高分辨率CT扫描对肺内孤立性结节的诊断价值。方法19例经手术和病理证实的肺内孤立性结节，全部病例均做高分辨率cT扫描。结果13例肺癌的cT征象中，12例有分叶征，8例有毛刺征，7例有胸膜凹陷征，8例有空泡征，2例有支气管充气征，6例有血管集束征。结论肺内孤立性结节的高分辨率CT征象具有重要定性诊断价值。
Objective To investigate the diagnostic values of HRCT for solitary pulmonary nodules（SPN） . Methods 19 patients confirmed by surgery and pathology of SPN, all were scanned using HRCT. Results In 13 patients, 12 patients were lobulation, 8 patients were spiculation, 7 patients were pleural indentation, 8 patients were bubbles n, 2 patients were air bronchograms, 6 patients were peripheral vessel convergence. Conclusion HRCT sign is very important in the differentiation of benign and malignant SPN.
