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第45卷第6期 南京医科大学学报(自然科学版)
2025年6月 Journal of Nanjing Medical University(Natural Sciences) ·891 ·
·综 述·
ⅠA期肺腺癌预后高危影响因素及术后辅助治疗的研究进展
成永奇,陈乐延,郑明峰 *
南京医科大学附属无锡人民医院胸外科,江苏 无锡 214023
[摘 要] 目前国内外的肺癌筛查指南均推荐采用低剂量螺旋CT筛查肺癌,早期肺腺癌的检出率得到显著提升。根据中华
医学会肺癌临床诊疗指南(2024版)建议,选择手术治疗且切缘阴性(R0)ⅠA期(T1a/b/cN0)肺癌患者,术后定期随访即可,无
需辅助治疗(Ⅰ类推荐证据)。近期的临床研究揭示,ⅠA期肺腺癌患者仅接受手术治疗的预后结果受到多种因素的影响。尽
管目前尚未形成统一的治疗标准,但关于是否需要进行术后辅助治疗这一问题仍具有重要研究价值。文章综述了肿瘤大小、
实性成分占比、微乳头及实体亚型占比、脉管侵犯、是否合并气腔播散等因素对ⅠA期肺腺癌预后的影响,并探讨了最新的术
后辅助治疗方案及其疗效,为ⅠA期肺腺癌的术后治疗提供新思路。
[关键词] ⅠA期;肺腺癌;高危因素;术后辅助治疗
[中图分类号] R734.2 [文献标志码] A [文章编号] 1007⁃4368(2025)06⁃891⁃09
doi:10.7655/NYDXBNSN241316
Research progress on high⁃risk prognostic factors and postoperative adjuvant therapy for
stage Ⅰ A lung adenocarcinoma
CHENG Yongqi,CHEN Leyan,ZHENG Mingfeng *
Department of Thoracic Surgery,the Affiliated Wuxi People’s Hospital of Nanjing Medical University,Wuxi 214023,
China
[Abstract] At present,the domestic and international lung cancer screening guidelines recommend the use of low ⁃ dose spiral
computed tomography(LDCT)for lung cancer screening,which significantly improved the detection rate of early ⁃ stage lung
adenocarcinoma. According to the recommendation of the Chinese Medical Association guideline for clinical diagnosis and treatment of
lung cancer(2024 edition),patients with stage ⅠA(T1a/b/cN0)lung adenocarcinoma who undergo surgery with negative surgical
margins(R0)can be followed up regularly after surgery without adjuvant therapy(classⅠrecommendation,evidence⁃based). Recent
clinical studies have revealed that the prognosis of patients with stage ⅠA lung adenocarcinoma who only receive surgical treatment is
influenced by multiple factors. Although no unified treatment standard has been established,the issue of whether postoperative
adjuvant therapy is necessary is still of great research value. This article reviewed the impact of factors such as tumor size,solid
component ratio,micropapillary and solid subtype proportions,lymphovascular invasion(LVI),and the presence of spread through air
spaces(STAS)on the prognosis of stageⅠA lung adenocarcinoma,and discussed the latest postoperative adjuvant treatment plans and
their outcomes,providing new insights into the postoperative treatment of stageⅠA lung adenocarcinoma.
[Key words] stageⅠA;lung adenocarcinoma;high⁃risk factor;postoperative adjuvant therapy
[J Nanjing Med Univ,2025,45(06):891⁃899]
根据 2024 年世界卫生组织国际癌症研究机构 最新发布的全球癌症统计报告,肺癌是全球最常见
的癌症类型,2022年新增病例数高达250万例,占新
增癌症病例总数的 1/8(12.4%)。全球因患肺癌而
[基金项目] 江苏省科技计划重点研发项目(BE2022697)
死亡的人数高达 180 万,占癌症死亡总数的 18.7%,
∗
通信作者(Corresponding author),E⁃mail:zhengmf68@sina.com
[1]
(ORCID:0009⁃0009⁃5253⁃6273) 是死亡人数最多的癌症类型之一 。第 9 版肺癌

