| 佟宏峰,田家政,甄文俊,王永忠,吴良洪.肺内孤立小结节病灶的影像学及临床特征分析[J].中国医学影像技术,1999,15(6):459~460 |
| 肺内孤立小结节病灶的影像学及临床特征分析 |
| Analysis of Imaging and Clinical Feature in Solitary Pulmonary Small Nodule |
| 投稿时间：1999-03-02 |
| DOI： |
| 中文关键词: 肺孤立小结节 影像学／临床特征 |
| 英文关键词:Solitary pulmonary small noudle Imaging and clinical feature |
| 基金项目: |
|
| 摘要点击次数: 1498 |
| 全文下载次数: 549 |
| 中文摘要: |
| 目的分析肺小结节的影像学和临床特征。方法对76例肺内孤立小结节病例进行回顾性分析,总结其特征。结果恶性肿瘤44例,良性病变32例。良、恶性组小结节边缘不清者分别占12%和38%;有毛刺者分别占18%和45%;有钙化者分别占25%和3%.恶性病变以肺泡细胞癌多见,占45%;良性病变以结核较多见,占44%.45岁以下、46～59岁及60岁以上组恶性肿瘤分别占20%、63%和78%.结论小结节边缘不清、有毛刺和钙化是确定小结节良恶性的主要依据。45岁以上的小结节以恶性病变多见。 |
| 英文摘要: |
| Purpose To study the imaging and clinical feature of solitary pulmonary small nodule (SPSN).Methods Seventy six cases of SPSN were retrospectively analysed.The diameter of SPSN≤20mm.Results There were 32 benign and 44 malignant lesions in our group.An unclear edge、thorn and calfication of SPSN are 12%,18%,25% in benign group and 38%,45,3% in malignant group respecttively.Pulmonary alveolus cell carcinoma is the most common type in the malignant group (45%) and tuberculosis is the most common type in the benign group (44%).The proportion of malignant disease is 20%、63% and 78% respectively.Conclusion Anunclear edge and thorn are the major evidences of malignant lesion;Calfication indicates a benign disease.The proportion of malignant is increased with age. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
