scholarly journals Impact of Pancreatic Margin Status and Lymph Node Metastases on Recurrence after Resection for Invasive and Noninvasive Intraductal Papillary Mucinous Neoplasms of the Pancreas: A Meta-Analysis

2012 ◽  
Vol 29 (3) ◽  
pp. 213-225 ◽  
Author(s):  
Kai-Ming Leng ◽  
Zhi-Dong Wang ◽  
Jing-Bo Zhao ◽  
Yun-Fu Cui ◽  
Xiang-Yu Zhong
Keyword(s):  
Lymph Node ◽  
Lymph Node Metastases ◽  
Meta Analysis ◽  
Margin Status ◽  
Intraductal Papillary Mucinous Neoplasms ◽  
Mucinous Neoplasms ◽  
Node Metastases

scholarly journals The Impact of Skip vs. Non-Skip N2 Lymph Node Metastasis on the Prognosis of Non-Small-Cell Lung Cancer: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 8 ◽  
Author(s):  
Xinxin Wang ◽  
Haixie Guo ◽  
Quanteng Hu ◽  
Yongquan Ying ◽  
Baofu Chen
Keyword(s):  
Lung Cancer ◽  
Lymph Node ◽  
Small Cell Lung Cancer ◽  
Cell Lung Cancer ◽  
Lymph Node Metastases ◽  
Meta Analysis ◽  
Small Cell ◽  
Small Cell Lung ◽  
Node Metastases ◽  
The Impact

Objective: The skip N2 metastases were frequent in non-small-cell lung cancer (NSCLC) and the better prognosis of NSCLC with a skip over non-skip N2 lymph node metastases is controversial. The primary aim of this study is to investigate the prognosis effect of skip N2 lymph node metastases on the survival of NSCLC.Setting: A literature search was conducted in PubMed, EMBASE, and Cochrane Library with the term of “N2” or “mediastinal lymph node” or “mediastinal nodal metastases”, and “lung cancer” and “skip” or “skipping” in the title/abstract field. The primary outcomes of interests are 3- and 5-year survival in NSCLC.Participants: Patients who underwent complete resection by lobectomy, bilobectomy, or pneumonectomy with systemic ipsilateral lymphadenectomy and were staged as pathologically N2 were included.Primary and Secondary Outcome Measures: The 3- and 5-year survival of NSCLC was analyzed. The impact of publication year, number of patients, baseline mean age, gender, histology, adjuvant therapy, number of skip N2 stations, and survival analysis methods on the primary outcome were also analyzed.Results: A total of 21 of 409 studies with 6,806 patients met the inclusion criteria and were finally included for the analysis. The skip N2 lymph node metastases NSCLC had a significantly better overall survival (OS) than the non-skip N2 NSCLC [hazard ratio (HR), 0.71; 95% CI, 0.62–0.82; P < 0.001; I2 = 40.4%]. The skip N2 lymph node metastases NSCLC had significantly higher 3- and 5-year survival rates than the non-skip N2 lymph node metastases NSCLC (OR, 0.75; 95% CI, 0.66–0.84; P < 0.001; I2 = 60%; and OR, 0.78; 95% CI, 0.71–0.86; P < 0.001; I2 = 67.1%, respectively).Conclusion: This meta-analysis suggests that the prognosis of skip N2 lymph node metastases NSCLC is better than that of a non-skip N2 lymph node.

Diagnostic precision of nanoparticle-enhanced MRI for lymph-node metastases: a meta-analysis

2006 ◽  
Vol 7 (1) ◽  
pp. 52-60 ◽  
Author(s):  
Olivia Will ◽  
Sanjay Purkayastha ◽  
Christopher Chan ◽  
Thanos Athanasiou ◽  
Ara W Darzi ◽  
...  
Keyword(s):  
Lymph Node ◽  
Lymph Node Metastases ◽  
Meta Analysis ◽  
Enhanced Mri ◽  
Node Metastases
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