| Literature DB >> 35477187 |
Chenghao Fu1, Yiheng Jiang1, Jiayun Ge1, Mei Yuan2, Jun Wang3.
Abstract
BACKGROUND: Lung cancer is still the malignant tumor with the highest morbidity and mortality in China. Lung adenocarcinoma is the most common subtype, and the number of lung cancer presenting as mixed ground glass nodule (mGGN) in imaging is gradually increasing. Visceral pleural invasion (VPI) is an important factor affecting the prognosis of mGGN type lung adenocarcinoma. The aim of the study is to explore and analyze the risk factors for VPI in mGGN type lung adenocarcinoma.Entities:
Keywords: Computed tomography; Lung neoplasms; Mixed ground glass nodule; Pleural invasion
Mesh:
Year: 2022 PMID: 35477187 PMCID: PMC9051305 DOI: 10.3779/j.issn.1009-3419.2022.102.07
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
图 1不同亚型肺腺癌VP(+)与(-)的典型影像学表现。A:典型肺腺癌(腺泡型)伴VPI(+)影像学表现; B:典型肺腺癌(贴壁型)伴VPI(+)影像学表现; C:典型肺腺癌(腺泡型)伴VPI(-)影像学表现; D:典型肺腺癌(贴壁型)伴VPI(-)影像学表现。
Typical imaging features in different subtypes of lung adenocarcinoma with VPI (+) or VPI (-). A: Imaging features of typical lung adenocarcinoma (acinar type) with VPI (+); B: Imaging features of typical lung adenocarcinoma (adherent type) with VPI (+); C: Imaging features of typical lung adenocarcinoma (acinar type) with VPI (-); D: Imaging features of typical lung adenocarcinoma (adherent type) with VPI (-). VPI: visceral pleural invasion.
128例肺腺癌混合磨玻璃结节患者的临床资料单因素分析
Univariate analysis of clinical variables of 128 patients with mixed ground glass nodules of lung adenocarcinoma
| Variables | VPI | ||||
| (-) | (+) | ||||
| a: | |||||
| Gendera | 5.636 | 0.018 | |||
| Male | 40 | 16 | 24 | ||
| Female | 88 | 55 | 33 | ||
| Age (Mean±SD, yr)b | 60.3±9.3 | 61.2±9.4 | 59.1±9.1 | 1.273 | 0.205 |
| Location of lesiona | 3.457 | 0.485 | |||
| LULa | 32 | 14 | 18 | 2.372 | 0.124 |
| LLLa | 16 | 8 | 8 | 0.221 | 0.638 |
| RULa | 47 | 28 | 19 | 0.507 | 0.477 |
| RMLa | 13 | 9 | 4 | 1.109 | 0.292 |
| RLLa | 20 | 12 | 8 | 0.197 | 0.657 |
| Pathology and histological subtypesa | 2.332 | 0.312 | |||
| Ⅰ lepidic predominant/acinara | 74 | 43 | 31 | 0.495 | 0.482 |
| Ⅱ papillarya | 36 | 21 | 15 | 0.166 | 0.683 |
| Ⅲ micropapillary/solida | 18 | 7 | 11 | 2.331 | 0.127 |
| Smoking historya | 0.533 | 0.465 | |||
| With | 15 | 7 | 8 | ||
| Without | 113 | 64 | 49 | ||
| History of lung diseasesc | 1.951 | 0.081 | |||
| With | 8 | 7 | 2 | ||
| Without | 120 | 77 | 65 | ||
| History of other malignant tumor diseasesa | 0.097 | 0.755 | |||
| With | 21 | 11 | 10 | ||
| Without | 107 | 60 | 47 | ||
| Family history of hypertensionc | 4.658 | 0.031 | |||
| With | 3 | 3 | 0 | ||
| Without | 125 | 68 | 57 | ||
| Family history of carcinomac | 0.002 | 0.963 | |||
| With | 8 | 4 | 4 | ||
| Without | 120 | 67 | 53 | ||
128例肺腺癌混合磨玻璃结节患者的免疫组学与基因突变单因素分析
Univariate analysis of immunohistochemistrical and genetic variables of 128 patients with mixed ground glass nodules of lung adenocarcinoma
| Variables | VPI | ||||
| (-) | (+) | ||||
| a: | |||||
| CEAa | 0.001 | 0.971 | |||
| Normal | 99 | 55 | 44 | ||
| Higher than normal | 29 | 16 | 13 | ||
| CYFRA21-1a | 1.048 | 0.306 | |||
| Normal | 86 | 45 | 41 | ||
| Higher than normal | 42 | 26 | 16 | ||
| NSEa | 0.004 | 0.951 | |||
| Normal | 58 | 32 | 26 | ||
| Higher than normal | 70 | 39 | 31 | ||
| Ki-67a | 0.254 | 0.615 | |||
| < 20% | 110 | 62 | 48 | ||
| ≥20% | 18 | 9 | 9 | ||
| 0.750 | 0.387 | ||||
| With | 75 | 44 | 31 | ||
| Without | 53 | 27 | 26 | ||
128例肺腺癌混合磨玻璃结节患者的CT影像特征单因素分析
Univariate analysis of CT imaging features of 128 patients with mixed ground glass nodules of lung adenocarcinoma
| Variables | VPI | ||||
| (-) | (+) | ||||
| a: | |||||
| Maximum shaft diameter (Mean±SD, mm)a | 18.3±5.1 | 18.4±5.5 | 18.2±4.4 | 0.312 | 0.756 |
| Maximum diameter of solid component (Mean±SD, mm)a | 9.3±4.9 | 7.7±4.1 | 11.4±5.1 | -4.635 | < 0.001 |
| CTR (Mean±SD)a | 0.5±0.2 | 0.4±0.2 | 0.6±0.3 | -5.023 | < 0.001 |
| Relation of lesion to pleura (RLP)a | 23.844 | < 0.001 | |||
| Without pleural indentation | 73 | 52 | 21 | 17.092 | < 0.001 |
| Ⅰ irrelevanta | 38 | 32 | 6 | 18.074 | < 0.001 |
| Ⅱ linear tractivea | 22 | 14 | 8 | 0.718 | 0.397 |
| Ⅲ appresseda | 13 | 6 | 7 | 0.508 | 0.476 |
| With pleural indentation | 55 | 19 | 36 | ||
| Ⅳ linear tractive with pleural indentationa | 32 | 10 | 22 | 10.132 | 0.001 |
| Ⅴ wide basal pleural indentationa | 23 | 9 | 14 | 3.030 | 0.082 |
| Lobulation signa | 1.419 | 0.492 | |||
| Withouta | 100 | 54 | 46 | 0.399 | 0.522 |
| Slight lobulationa | 25 | 16 | 9 | 0.915 | 0.339 |
| Deep lobulationb | 3 | 1 | 2 | 0.037 | 0.847 |
| Spicule signa | 8.654 | 0.003 | |||
| Without | 113 | 68 | 45 | ||
| With | 15 | 3 | 12 | ||
| Intrapulmonary air containing spacea | 2.533 | 0.282 | |||
| Withouta | 117 | 66 | 51 | 0.489 | 0.485 |
| With oneb | 9 | 5 | 4 | 0.125 | 0.724 |
| With two and aboveb | 2 | 0 | 2 | 0.764 | 0.382 |
| Honeycomb signb | 0.001 | 0.975 | |||
| Without | 118 | 66 | 52 | ||
| With | 10 | 5 | 5 | ||
| Coursing relationship between bronchus and nodulea | 11.861 | 0.001 | |||
| Normal | 48 | 36 | 12 | ||
| Abnormal | 80 | 35 | 45 | ||
| Vascular convergence signb | 1.170 | 0.279 | |||
| Without | 121 | 69 | 52 | ||
| With | 7 | 2 | 5 | ||
128例肺腺癌混合磨玻璃结节患者发生VPI的Logistic回归分析
Logistic regression analysis of VPI in 128 patients with mixed ground glass nodules of lung adenocarcinoma
| Variables | Coef. | Std. Err. |
| OR | OR (95%CI) |
| Coef.: regression coefficient; Std. Err.: standard error; OR: odd ratio; CI: confidence interval. | |||||
| Gender | 0.837 | 0.477 | 0.079 | 2.310 | 0.907-5.885 |
| CTR | 1.914 | 1.593 | 0.230 | 6.780 | 0.299-153.810 |
| Pleural indentation | 1.261 | 0.461 | 0.006 | 3.529 | 1.430-8.713 |
| Maximum diameter of solid component | 0.053 | 0.079 | 0.499 | 1.055 | 0.904-1.231 |
| Spicule sign | 0.479 | 0.793 | 0.546 | 1.615 | 0.341-7.639 |
| Coursing relationship between bronchi and nodules | 1.385 | 0.494 | 0.005 | 3.993 | 1.517-10.506 |
| Constant | -3.493 | 0.717 | 0.000 | 0.030 | 0.007-0.124 |