| 周新华,赵泽刚,谢汝明,沈宝强,李祥勇.2.0cm以下肺部结核结节的影像学诊断(附54例报告)[J].中国医学影像技术,1998,14(6):437~439 |
| 2.0cm以下肺部结核结节的影像学诊断(附54例报告) |
| Image Diagnosis Of Pulmonary Tuberculosis Nodule Of Lesions Less than 2.0cm in Diameter |
| 投稿时间：1998-01-05 |
| DOI： |
| 中文关键词: 肺部结核结节 诊断 体层摄影术 X线计算机 |
| 英文关键词:Pulmonary tuberculosis nodule Diagnosis Tomography X raycomputed |
| 基金项目: |
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| 摘要点击次数: 2012 |
| 全文下载次数: 530 |
| 中文摘要: |
| 目的：探讨2.0cm以下结核结节的影像特点。方法：综合对比分析结核结节的X线体层、CT及动态CT影像。结果：结核结节主要表明为：①边缘光滑或清楚、无分叶。②小空洞或微小点状钙化。③伴有胸膜增厚的胸膜凹陷征。④卫星病灶或病灶周围炎。⑤短期内病灶动态缩小并形态改变。CT显示结节病灶内部及周围结构征象优于体层, 而胸部平片和体层可清楚显示病灶边缘征象, 并与CT互补。结论：确认结节病灶的影像特点及短期动态形态改变是确定诊断的关键。 |
| 英文摘要: |
| Objective:To discuss the image characteristics of the Tuberculosis Nodule Of Lesions Less Than 2cm In Diameter.Methods:This study generally compared and analyzed the body section radiography,CT image and dynamic CT image about the tuberculosis nodule.Results:The tuberculosis nodule mainly shows:①smooth or clear edge,no lobulation.②Small cavity or tiny spot calcification.③The pleural indentation with pleural thickening.④satellitic nidus and perifocal inflamation.⑤The short term dynamic minifying and from changes.The CT image shows the nodule nidus’ inner structure and peripheral structure image better than the body section radiography,and the thoracic planin film and body section radiograpgy can clearly show the nidus peripheral images,complementing the tuberculosis nodule’s diagnosis with the CT image mutually.Conclusion:It is the diagnostic key of tuberculosis nodule to confirm the nodule nidus’image characteristics and the short term dynamic form changes. |
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