102例煤工尘肺患者电子计算机断层扫描的影像学表现

doi:10.3969/j.issn.1000-8535.2022.01.013

摘要/Abstract

摘要： 目的研究煤工尘肺(coal worker's pneumoconiosis, CWP)患者电子计算机断层扫描(computed tomograghy, CT)的影像学表现。方法选取2017年10月—2020年10月我院CWP患者102例,均行CT检查、X线胸片检查,比较CT检查、X线胸片检查影像学征象、小阴影形态、大阴影影像学表现,并对比CT检查、X线胸片检查并发症情况(灶周气肿、胸膜改变、淋巴结肿大、钙化)。结果 CT检查、X线胸片检查大阴影、肺内钙化影、肺大疱、空洞检出率比较,差异无统计学意义(P＞0.05);CT检查小阴影检出率82.03%高于X线胸片检查73.20%(P＜0.05);CWP患者小阴影主要形态为q/q,且CT检查q/q比例82.67%高于X线胸片检查72.77%(P＜0.05);CT检查灶周气肿31.37%、胸膜改变21.57%、淋巴结肿大15.69%、钙化18.63%, 高于X线胸片检查18.63%、10.78%、6.86%、8.82%(P＜0.05)。结论 CT检查CWP患者影像学征象、并发症检出率均高于X线胸片检查,且小阴影以q/q为主,对大阴影表现明显,有助于病情早期诊断及治疗方案的制定。

关键词: 煤工尘肺, X线胸片, 电子计算机断层扫描, 影像学表现, 并发症

Abstract: Objective To study the imaging features of computed tomograghy (CT) scanning in coal worker's pneumoconiosis (CWP). Methods A total of 102 CWP patients in our hospital from October 2017 to October 2020 were selected. CT examination and X-ray chest examination were performed to compare the imaging features, small shadow shape and large shadow imaging manifestations, and compared the complications of CT examination and X-ray chest examination (focal emphysema, pleura change, lymph node enlargement and calcification). Results There was no statistical difference in the detection rates of large shadow, calcification shadow, pulmonary bulla and cavity in CT and X-ray chest examination (P>0.05); the detection rate of small shadow in CT was 82.03%, which was higher than that of X-ray chest examination (73.20%, P<0.05); the main shape of small shadow in CWP patients was q/q, and the q/q ratio of CT examination was 82.67%, higher than that of X-ray chest examination (72.77%, P<0.05); the detection rates of the focal emphysema by CT examination was 31.37%, the changes of pleura were 21.57%, lymph node enlargement was 15.69%, calcification was 18.63%, which were higher than those of X-ray chest examination (18.63%, 10.78%, 6.86%, 8.82%, P<0.05). Conclusion The detection rate of imaging signs and complications in CWP patients by CT was higher than that of X-ray, and the small shadow was mainly q/q, and CT examination was obvious for detecting large shadow, which was helpful for the early diagnosis and treatment of the disease.

Key words: coal worker's pneumoconiosis, X-ray chest film, computed tomograghy, imaging features, complications

李雨铮, 王丹蕾, 鲁效峰. 102例煤工尘肺患者电子计算机断层扫描的影像学表现[J]. 广州医药, 2022, 53(1): 62-64.

LI Yuzheng, WANG Danlei, LU Xiaofeng. The imaging features of CT scan in 102 cases of coal worker's pneumoconiosis[J]. Guangzhou Medical Journal, 2022, 53(1): 62-64.

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102例煤工尘肺患者电子计算机断层扫描的影像学表现

The imaging features of CT scan in 102 cases of coal worker's pneumoconiosis

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