| Literature DB >> 30454545 |
Qing Xiang1, Tao Wan1, Qianfang Hu1, Hong Chen1, Dairong Li1.
Abstract
BACKGROUND: Most of the patients with lung and (or) mediastinal occupying lesions are considered to be primary lung cancer clinically, and endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a commonly useful operation to obtain the tissue sample and get definitive diagnosis of pathological tissues. In the EBUS-TBNA process, cytological rapid on-site evaluation (C-ROSE) is a useful technology. The purpose of our study is to discuss the value of C-ROSE in the diagnosis of lung cancer by EBUS-TBNA sampling.Entities:
Keywords: Cytological rapid on-site evaluation; Endobronchial ultrasound-guided transbronchial needle aspiration; Lung neoplasms
Mesh:
Year: 2018 PMID: 30454545 PMCID: PMC6247005 DOI: 10.3779/j.issn.1009-3419.2018.11.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
两组患者的一般资料
General data for two groups of patients
| C-ROSE group ( | No C-ROSE group ( | ||
| ROSE: rapid on-site evaluation. | |||
| Age (yr) | 60.30±8.82 | 59.92±11.21 | 0.82 |
| Gender (Male/Female) | 59/22 | 45/15 | 0.77 |
| History of smoking (Yes/No) | 55/26 | 40/20 | 0.88 |
| Ventilator (Yes/No) | 14/67 | 10/50 | 0.92 |
两组患者穿刺情况(Mean±SD)
The message of two groups of patients puncture (Mean±SD)
| Surgery* | C-ROSE group | No C-ROSE group | ||
| *: Three patients had tumor EBUS-TBNA and lymph node EBUS-TBNA at the same time in C-ROSE group; two patients had tumor EBUS-TBNA and lymph node EBUS-TBNA at the same time in No C-ROSE group. EBUS-TBNA: endobronchial ultrasound-guided transbronchial needle aspiration. | ||||
| Tumor EBUS-TBNA | Tumor diameter (cm) | 3.78±1.65 | 3.71±1.27 | 0.90 |
| Puncture numbers | 2.39±0.99 | 2.46±1.05 | 0.84 | |
| Puncture depth (cm) | 2.27±0.45 | 2.21±0.33 | 0.52 | |
| Lymph node EBUS-TBNA | Lymph node short diameter (cm) | 2.58±0.69 | 2.68±0.84 | 0.28 |
| Number of lymph nodes punctured | 1.46±0.62 | 1.43±0.61 | 0.80 | |
| Puncture numbers | 2.72±1.16 | 2.49±1.02 | 0.28 | |
| Puncture depth (cm) | 2.03±0.27 | 1.97±0.40 | 0.14 | |
两组患者穿刺淋巴结部位分布
The lymph nodes distribution of two groups of patients puncture
| Lymph nodes | C-ROSE group (case-time) | No C-ROSE group (case-time) |
| 2R | - | 5(7.14%) |
| 4L | 6 (6.74%) | 2 (2.86%) |
| 4R | 23 (25.84%) | 22 (31.43%) |
| 10L | 2 (2.25%) | 1 (1.43%) |
| 10R | 6 (6.74%) | 6 (8.57%) |
| 11L | 12 (13.48%) | 4 (5.71%) |
| 11R | 3 (3.37%) | 1 (1.43%) |
| 12R | - | 1 (1.43%) |
| 7 | 37 (41.57%) | 28 (40.00%) |
| Total | 89 (100.00%) | 70 (100.00%) |
两组患者EBUS-TBNA术后病理诊断
Pathological diagnosis of two groups of patients by EBUS-TBNA
| Pathologic diagnosis | C-ROSE group | NO C-ROSE group | |
| #: lymphoma; ##: lymphoid tuberculosis. | |||
| Definite diagnosis | Adenocarcinoma | 35 | 12 |
| Squamous cell carcinoma | 9 | 14 | |
| Small cell lung cancer | 15 | 14 | |
| Non-small cell lung cancer | 11 | 3 | |
| Lung malignant tumor | 1 | 1 | |
| Other | 1# | 1## | |
| No definite diagnosis | 9 | 15 | |
| Total | 81 | 60 | |
1两组患者EBUS-TBNA术后诊断率
Postoperative diagnostic rate of two groups of patients by EBUS-TBNA
2不同病理类型肺癌行C-ROSE所见镜下形态学特征(迪夫快速染色方法,×400)。A:鳞状细胞癌:大部分肿瘤细胞呈粘附紧密的大细胞簇、癌细胞及胞核形态畸形明显、背景示肿瘤性坏死明显(> 50%);B:腺癌:部分肿瘤细胞呈粘附紧密的小/中等细胞簇、癌细胞较大且胞浆较丰富、核仁大而清楚;C:小细胞未分化癌:肿瘤细胞体积相对较小、核/浆比高甚至呈裸核、以单个散在分布的肿瘤细胞为主。
Classificatory morphologic characteristics of lung cancer with c-rose under microscope (Diff-Quik stain, ×400). A: Squamous carcinoma cells: Most of the tumor cells show large clusters of closely adhered cells, with obviously abnormal morphology and nucleus, and tumor necrosis is obvious in the background (> 50%); B: Adenocarcinoma cells: The cells show small clusters of tightly adhered cells, with large cancer cells, abundant cytoplasm, large and clear nucleolus; C: Small cell lung cancer: Tumor cells are relatively small, mainly with single scattered tumor cells, with a high nuclear/plasma ratio, even just bare nucleus.