| Literature DB >> 30037373 |
Nana Wang1, Nan Jiang2, Xiaoqing Yang1, Lei Fang1, Qing Sun1.
Abstract
BACKGROUND: Due in part to remarkable advances over the past decade in our understanding of lung cancer, there is a pressing need for a revised classification. The aim of this study was to explore and verify the clinical significance of a new molecular classification of non-small cell lung cancer (NSCLC) on the basis of anatomic site of bronchial tree.Entities:
Keywords: EGFR; Histogenesis; Lung neoplasms; Pathological classification
Mesh:
Year: 2018 PMID: 30037373 PMCID: PMC6058656 DOI: 10.3779/j.issn.1009-3419.2018.07.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
1P63、NapsinA、CK7、TTF-1蛋白在NSCLC中的表达。A:CK7 (+),TTF-1 (+),(SP, ×200);B:P63 (+),NapsinA (+) (SP, ×200);C:P63 (+),NapsinA (-) (SP, ×200);D:CK7 (+),TTF-1 (-) (SP, ×200);E:CK7 (-), TTF-1 (+);F:P63 (-), NapsinA (+) (SP, ×200)。
The expression of P63, NapsinA, CK7 and TTF-1 in NSCLC. A: CK7 (+), TTF-1 (+), (SP, ×200); B: P63 (+), NapsinA (+) (SP, ×200); C: P63 (+), NapsinA (-) (SP, ×200); D: CK7 (+), TTF-1(-) (SP, ×200); E: CK7 (-), TTF-1 (+); F: P63 (-), NapsinA (+) (SP, ×200).
P63、CK7、TTF-1、NapsinA在肺癌组织中的表达
The expression of p63、CK7、TTF-1、NapsinA in lung cancer tissue
| Classification | P63 | CK7 | TTF-1 | NapsinA | |
| Bronchiole-alveolar cell carcinoma | + | + | + | + | 44 |
| Alveolar cell carcinoma | - | + | + | + | 11 |
| Adenocarcinoma | - | + | + | + | 2 |
| Glandscale cancer | + | + | - | - | 37 |
| Squamous carcinoma | + | - | - | - | 11 |
正常肺组织及不同组织起源NSCLC免疫表型的关系
The relationship between normal lung tissue and NSCLC immune phenotypes in different tissues
| Pathological types | Immunophenotype | P63 | CK7 | TTF-1 | NapsinA |
| Normal lung tissue | Bronchial respiratory epithelium | + | + | - | - |
| Bronchial epithelium | + | + | + | - | |
| Alveolar epithelial | - | + | + | + | |
| Secretory gland cell | + | + | - | - | |
| Bronchiole epithelial cell carcinoma | Squamous carcinoma | + | - | - | - |
| Adenocarcinoma | - | + | ± | - | |
| Glandscale cancer | + | + | ± | - | |
| Bronchiole-alveolar cell carcinoma | + | + | + | + | |
| Alveolar cell carcinoma | - | + | + | + | |
| Secretory adenocarcinoma | ± | + | - | - |
两种肺癌组织学分类方法之间的对应
The correspondence between two types of histological classification
| Classification | Bronchiole-alveolar cell carcinoma | Alveolar cell carcinoma | Adenocarcinoma | Glandscale cancer | Squamous carcinoma | Total |
| Lepidic | 5 | 7 | 1 | 13 | ||
| Acinar | 36 | 3 | 2 | 41 | ||
| Solid | 3 | 1 | 1 | 5 | 10 | |
| Squamous-carcinoma | 30 | 11 | 41 | |||
| Total | 44 | 11 | 2 | 37 | 11 | 105 |
不同组织起源NSCLC与EGFR基因突变相关性
The correlation between NSCLC and EGFR gene mutation
| Histogenesis for NSCLC | Mutation type | ||||||||
| Mutant | Wild type | Mutation rate | 18 exon | 19 exon | 20 exon | 21 exon | |||
| Bronchiole epithelial cell carcinoma | Squamous carcinoma | 0 | 11 | 0.00% | 0 | 0 | 0 | 0 | |
| Adenocarcinoma | 0 | 2 | 0.00% | 0 | 0 | 0 | 0 | ||
| Glandscale cancer | 8 | 29 | 21.60% | 2 | 0 | 0 | 6 | ||
| Bronchiole-alveolar cell carcinoma | 23 | 21 | 52.30% | 2 | 8 | 3 | 7 | ||
| Alveolar cell carcinoma | 5 | 6 | 45.50% | 0 | 0 | 2 | 3 | ||
不同组织起源NSCLC单因素生存分析
Analysis of the existence of NSCLC single factor for different tissue origin
| Index | Classification | Mean survival time (mo) | 95%CI | ||
| Histological classification | Bronchiole epithelial cell carcinoma | 57 | 32 | 27.3-36.5 | 0.145 |
| Bronchiole-alveolar cell carcinoma | 22 | 37 | 32.5-40.1 | ||
| Bronchiole-alveolar cell carcinoma | 25 | 50 | 47.0-58.6 | ||
| Differentiation | Well | 35 | 33 | 28.0-37.3 | 0.326 |
| Moderate | 37 | 29 | 25.6-32.1 | ||
| Poor | 32 | 26 | 24.8-30.4 | ||
| Tumor size | ≤3 cm | 38 | 41 | 30.6-43.3 | 0.248 |
| > 3 cm | 68 | 22 | 13.4-31.7 | ||
| Lymph node metastasis | Yes | 72 | 18 | 14.2-23.5 | 0.001 |
| No | 32 | 35 | 38.1-47.6 | ||
| Clinical stage | Ⅰ | 28 | 52 | 46.8-55.5 | 0.050 |
| Ⅱ | 41 | 35 | 26.8-40.5 | ||
| Ⅲb | 35 | 19 | 15.8-25.5 |
2不同临床分期支气管上皮癌、细支气管肺泡癌和肺泡细胞癌生存曲线
The survival curves of bronchial epithelial carcinoma, bronchial alveolar carcinoma and alveolar cell carcinoma