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- On CT scan, AAH shows small pulmonary nodule with ground-glass attenuation (GGA) which may be due to partial reduction of alveolar air-space owing to increase in cellular component within the lesion. AAH通常是在手术切除标本镜检时偶然发现的。在CT上，AAH表现是小的肺结节伴周围毛玻璃样变（GGA），可能是因为增殖的细胞成份导致肺泡含气空间部分减少。
- Objective To evaluate the diagnostic accuracy and clinic usefulness of spiral CT fluoroscopy (CTF) guided transthoracic needle biopsy of small pulmonary nodules. 目的 评价螺旋CT透视引导下肺小结节病变经皮穿刺术的准确性及临床应用价值。
- Small pulmonary nodule 肺小结节
- CTF-guided transthoracic needle biopsy of small pulmonary nodules 螺旋CT透视下经皮穿刺活检在肺部小结节病变中的应用
- Preliminary study of diagnostic workstation with different matrix size for detection of small pulmonary nodules 不同显示矩阵影像诊断工作站识读肺部小结节的初步研究靠
- 10.Objective To evaluate the diagnostic accuracy and clinic usefulness of spiral CT fluoroscopy (CTF) guided transthoracic needle biopsy of small pulmonary nodules. 目的评价螺旋CT透视引导下肺小结节病变经皮穿刺术的准确性及临床应用价值。
- The third is a solitary pulmonary nodule without mediastinal and hilar adenopathy (4.1%). 第三为单一肺部结节且无纵隔腔及肺门淋巴结佔有4.;1%25；
- small pulmonary nodules 肺小结节
- YAMASHITA K, MATSUNOBE S, TSUDA T, et al. Solitary pulmonary nodule: preliminary study of evaluation with incremental dynamic CT [J]. Radiology,1995,194:399 405. 周永生;张承惠.;CT薄层增强扫描对良恶性肺结节的鉴别诊断[J]
- Chest X-ray revealed a nodule in the lower lobe of the right lung, and a non-homogeneous enhancement of the solitary pulmonary nodule was found on the contrast-enhanced CT films. 胸部X光发现在右下肺叶有个结节，该单一肺部结节在打显影剂后的电脑断层上呈现非均质性显影。
- Fetal squames, lanugo hair, vernix, and mucin can embolize to small pulmonary arteries. 胎儿的鳞状上皮、胎毛、胎脂和粘液可栓塞到肺内小动脉。
- Conclusions The patients with chronic respiration failure were in a state of high coagulation and contributed to thromb in small pulmonary artery. 结论慢性呼吸衰竭患者存在高凝状态，并容易导致肺小动脉血栓形成。
- Balloon dilatation of right ventricular outflow tract is an effective and safe palliative procedure for the TOF infants with small pulmonary arteries and with hypoxic spells. 气球导管扩张右心室出口处，是种有效而且安全的介入性导管治疗手术，对反覆缺氧发作及肺动脉发育不良的法洛氏四合症病婴，具有疗效。
- As in patients with miliary metastases, the small nodules can sometimes be seen in relation to small pulmonary vessels, an appearance that reflects their mode of dissemination. 如同血性性转移，小结节可与小血管相关，提示病灶播散的模式。
- It is also possible to have multiple small pulmonary thromboemboli that do not cause sudden death and do not occlude a large enough branch of pulmonary artery to cause infarction. 当然也有可能有多个小血栓，但不引起猝死，因为没有堵塞大的肺动脉分支，也就不引起梗死。
- Abstract： Objective To investigate enhanced CT scanning in differentiation of solitary pulmonary nodule and relationship between the degree and pattern of enhancement and vascularity. 摘 要： 目的探讨增强CT扫描鉴别诊断肺内孤立性结节的意义以及强化程度与富血管度的关系。
- Results On posteroanterior chest radiography,the tumors were seen as a endotracheal or endobronchial nodule,a solitary pulmonary nodule or mass,a mass with obstructive pneumonia or atelectasis. 结果气管支气管内炎性假瘤的胸片表现为气管内或支气管内结节或孤立的肺内肿块,有的伴或不伴阻塞性肺炎或肺不张。
- The distribution of GGO and pulmonary nodules were nonspecific. 磨玻璃样变和肺结节分布无特异性。
- The distribution of GGO and pulmonary nodules acre nonspecific. 磨玻璃样变和肺结节分布无特异性。
- VRT was the best way to display the mainly body of the pulmonary artery embolism. The next better one were MIP,MPR and the VE in order. MIP and MPR well displayed the small pulmonary artery embolism which below the lobe of lung. VRT成像对显示肺动脉主干部位的栓塞最为直观,依次为MIP、MPR及VE图像,其中MIP、MPR成像对显示肺叶以下动脉小栓塞情况较好。
