肺磨玻璃影的计算机断层扫描与病理学评估
Computed tomography and pathology evaluation of lung ground-glass opacity.
作者信息
Yu Hualong, Liu Shihe, Zhang Chuanyu, Li Shaoke, Ren Jianan, Zhang Jingli, Xu Wenjian
机构信息
Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266101, P.R. China.
出版信息
Exp Ther Med. 2018 Dec;16(6):5305-5309. doi: 10.3892/etm.2018.6886. Epub 2018 Oct 22.
The aim of this study was to investigate the pathogenesis of lung ground-glass opacity (GGO) and the diagnostic value of computed tomography scan for lung GGO. Computed tomography (CT) images of 106 lung GGO cases were analyzed retrospectively, and the type, location, size, structure, boundaries and surrounding lung fields were evaluated. There were 12 cases of GGO with a diameter <1.0 cm, 36 cases with diameter of 1.0-1.5 cm, 25 cases with diameter of 1.6-2.0 cm, 19 cases with diameter of 2.0-2.5 cm and 14 cases with diameter of 2.5-3.0 cm. There were 20 lesions with a round shape and 68 lesions with an oval shape. There were 56 lesions with spinous processes, 18 lesions with air bronchograms and 37 lesions with surrounding pleural indentation. The diagnosis and differential diagnosis of GGO would be improved with combined CT scan and pathology results.
本研究旨在探讨肺磨玻璃影（GGO）的发病机制以及计算机断层扫描对肺GGO的诊断价值。回顾性分析106例肺GGO病例的计算机断层扫描（CT）图像，评估其类型、位置、大小、结构、边界及周围肺野情况。直径<1.0 cm的GGO有12例，直径1.0 - 1.5 cm的有36例，直径1.6 - 2.0 cm的有25例，直径2.0 - 2.5 cm的有19例，直径2.5 - 3.0 cm的有14例。圆形病灶20个，椭圆形病灶68个。有棘突的病灶56个，有空气支气管征的病灶18个，有周围胸膜凹陷的病灶37个。联合CT扫描和病理结果可提高GGO的诊断及鉴别诊断水平。
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