| Literature DB >> 27118646 |
Hongliang Ren1, Wengui Xu2, Jian You3, Xiuyu Song2, Hui Huang2, Ning Zhao1, Xiubao Ren1, Xinwei Zhang1.
Abstract
BACKGROUND: Lung cancer is the leading cause of cancer death in men and women in the world, more than one-half of cases are diagnosed at a advanced stage, and the overall 5-year survival rate for lung cancer is 18%. Lung cancer is divided into non-small cell lung carcinoma (NSCLC) and small cell lung carcinoma (SCLC). Approximately 80%-85% of cases are NSCLC which includes three main types: adenocarcinoma (40%), squamous cell carcinoma (SCC) (20%-30%), and large cell carcinoma (10%). Although therapies that target driver mutations in adenocarcinomas are showing some promise, they are proving ineffective in smoking-related SCC. We need pay more attention to the diagnosis and treatment of SCC. 18F-FDG positron emission tomography (PET)/computed tomography (CT) has emerged as an accurate staging modality in lung cancer diagnosis. The aim of this study is to investigate the role of maximum standardized uptake value (SUVmax) on PET-CT in prognosis and its correlation with clinicopathological characteristics in resectable SCC.Entities:
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Year: 2016 PMID: 27118646 PMCID: PMC5999809 DOI: 10.3779/j.issn.1009-3419.2016.04.03
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
肺鳞癌SUVmax与临床因素间的相关性分析
The relationship between SUVmax and clinicopathological characteristics
| Variables | Association | ||
| △: | |||
| Gender | 0.186 | 0.012 | Positive correlation |
| Age | 0.076 | 0.308 | No correlation△ |
| Differentiation | 0.050 | 0.617 | No correlation |
| Tumor size | 0.314 | < 0.001 | Positive correlation△ |
| Lymph node metastasis | 0.096 | 0.199 | No correlation |
| TNM stage | 0.170 | 0.022 | Positive correlation |
| Neutrophil | 0.171 | 0.021 | Positive correlation△ |
| Lymphocyte | -0.100 | 0.181 | No correlation△ |
| NLR | 0.202 | 0.006 | Positive correlation△ |
| HGB | -0.212 | 0.004 | Negative correlation△ |
1PET/CT原发灶SUVmax分组与182例肺鳞癌患者预后的关系
Relationship between SUVmax levels and prognosis of lung squamous cell carcinoma. PET/CT: positron emission tomography/computed tomography.
肺鳞癌患者单因素生存分析
Univariate survival analysis of clinicopathological characteristics and prognosis
| Variables | Median OS | |||
| SCC: squamous cell carcinoma antigen; OS: overall survival; CEA: carcinoembryonic antigen; SUVmax: maximum standardized uptake value. | ||||
| Gender | 2.262 | 0.133 | ||
| Male | 158 | 73 | ||
| Female | 24 | 58 | ||
| Age (yr) | 0.768 | 0.381 | ||
| ≤65 | 92 | 87 | ||
| > 65 | 90 | 60 | ||
| BMI | ||||
| ≤22 | 45 | 56 | ||
| > 22 | 137 | 87 | 6.940 | 0.008 |
| Tumor location | 1.317 | 0.251 | ||
| Central type | 39 | 60 | ||
| Peripheral type | 143 | 73 | ||
| Differentiation | 0.115 | 0.944 | ||
| Well | 11 | 73 | ||
| Moderately | 114 | 66 | ||
| Poorly | 57 | 60 | ||
| Tumor size (cm) | 4.569 | 0.033 | ||
| ≤3 | 68 | 88 | ||
| > 3 | 114 | 66 | ||
| TNM stage | 12.471 | 0.002 | ||
| Ⅰ | 90 | 88 | ||
| Ⅱ | 50 | 61 | ||
| Ⅲ | 42 | 38 | ||
| Adjuvant therapy | 2.043 | 0.153 | ||
| No | 68 | 74 | ||
| Yes | 114 | 66 | ||
| Neutrophil (×109/L) | 4.802 | 0.028 | ||
| ≤4.4 | 97 | 87 | ||
| > 4.4 | 85 | 60 | ||
| Lymphocyte (×109/L) | 0.693 | 0.405 | ||
| ≤1.95 | 93 | 66 | ||
| > 1.95 | 89 | 73 | ||
| NLR | 0.295 | 0.587 | ||
| ≤2.26 | 92 | 73 | ||
| > 2.26 | 90 | 74 | ||
| SCC ( | 1.773 | 0.183 | ||
| ≤1.5 | 119 | 73 | ||
| CEA ( | ||||
| ≤5 | 137 | 88 | 5.429 | 0.020 |
| > 1.5 | 63 | 74 | ||
| > 13.0 | 90 | 56 | ||
| SUVmax | 5.210 | 0.022 | ||
| ≤13.0 | 92 | 87 | ||
| > 13.0 | 90 | 56 | ||
2Ⅰ期(A)、Ⅱ期(B)和Ⅲ期(C)肺鳞癌患者中SUVmax分组与预后的关系
Relationship between SUVmax levels and prognosis in the stage Ⅰ (A), Ⅱ (B) and Ⅲ (C) lung squamous cell carcinoma