期刊
AMERICAN JOURNAL OF ROENTGENOLOGY
卷 202, 期 3, 页码 W224-W233出版社
AMER ROENTGEN RAY SOC
DOI: 10.2214/AJR.13.11819
关键词
adenocarcinoma in situ; CT; ground-glass opacity (GGO) nodule; high-resolution CT (HRCT); lung adenocarcinoma; minimally invasive adenocarcinoma; solitary pulmonary nodule (SPN)
资金
- Korean Foundation for Cancer Research grant [KFCR-CB-201103]
OBJECTIVE. The purpose of this article is to discuss histologic diagnosis of pure pulmonary ground-glass opacity nodules (GGNs), high-resolution CT (HRCT) findings and pathologic correlation, and management. CONCLUSION. When pure GGNs are greater than 15 mm in diameter with nodularity or have high pixel attenuation (> -472 HU), the nodules are more likely to be invasive adenocarcinomas. Sublobar resection with a secured safety margin and without nodal dissection is performed for HRCT-suggested pure-GGN invasive adenocarcinomas and has a 100% 5-year survival rate.
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