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石棉暴露引起的石棉症,是全身性疾病。在肺部,通过间质性肺炎可导致肺纤维症。在胸膜可引起侧胸壁肥厚以及钙化阴影。胸片除侧胸部可见有胸膜肥厚外,还有与肺野重叠的肋骨胸膜肥厚,虽无明确的诊断标准,但拍摄的胸片受体型、拍片条件、前肋骨的发育情况所左右,因此需考虑与结核性胸膜炎引起的肥厚如何鉴别的问题。为解决这个问题,作者采用GE社制的CT/T8800,对40岁以上的男性石棉暴露患者30名,结核患者5名的胸膜肥厚片进行了讨论,以3例CT片做对照。结果;①石棉暴露引起的胸膜肥厚,主要是在
Asbestosis caused by asbestos exposure is a systemic disease. In the lungs, interstitial pneumonia can lead to pulmonary fibrosis. In the pleura can cause side chest wall hypertrophy and calcification shadow. Chest radiograph in addition to the chest visible chest pleural thickening, but also overlap with the lung field rib pleura hypertrophy, although no clear diagnostic criteria, but the filming of chest X-ray film type, filming conditions, the development of the front of the ribs around, so Need to consider and tuberculous pleurisy caused by how to identify the problem of hypertrophy. In order to solve this problem, the authors used CT / T8800 manufactured by GE to discuss 30 cases of male asbestos exposure and 5 cases of pleural thickening of tuberculosis patients over the age of 40, and 3 cases of CT as control. Results; ① pleural thickening caused by asbestos exposure, mainly in