keyword
MENU ▼
Read by QxMD icon Read
search

tnm pulmonary carcinoma

keyword
https://www.readbyqxmd.com/read/28860576/pd-l1-expression-in-lung-cancer-and-its-correlation-with-driver-mutations-a-meta-analysis
#1
Minghui Zhang, Guoliang Li, Yanbo Wang, Yan Wang, Shu Zhao, Pu Haihong, Hongli Zhao, Yan Wang
Although many studies have addressed the prognostic value of programmed cell death-ligand 1 (PD-L1) expression in lung cancer, the results remain controversial. A systematic search of the PubMed, EMBASE, and Cochrane Library databases was performed to identify the correlation between PD-L1 expression and driver mutations and overall survival (OS). This meta-analysis enrolled a total of 11,444 patients for 47 studies, and the pooled results showed that increased PD-L1 expression was associated with poor prognosis (HR = 1...
August 31, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28736363/-clinical-characteristics-and-risk-factors-affecting-outcomes-of-elderly-patients-with-non-small-cell-lung-cancer-complicated-by-chronic-obstructive-pulmonary-disease
#2
Peng Wang, Dong Zhang, Xue-Guang Guo, Bao-Jun Sun, Xiang-Qun Fang, Ge-Ping Qu, Chang-Ting Liu
OBJECTIVE: To investigate the clinical features, treatment strategy and risk factors affecting the prognosis of elderly patients with non-small cell lung cancer (NSCLC) complicated by chronic obstructive pulmonary disease (COPD). METHODS: We retrospectively analyzed the data of elderly patietns (>60 years) with newly diagnosed NSCLC complicated by COPD at the Geriatric Institution of General Hospital of PLA between January, 2000 and June, 2015. The clinical data collected included history of smoking, pulmonary function test results, initial treatments, TNM stage, chief complaints, comorbidities and laboratory tests...
July 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28660221/triage-of-limited-versus-extensive-disease-on-18-f-fdg-pet-ct-scan-in-small-cell-lung-cancer
#3
Riaz Saima, Bashir Humayun, Niazi Imran Khalid
OBJECTIVES: Small cell lung cancer (SCLC) is an aggressive neuroendocrine carcinoma, which accounts for 10-15% of pulmonary cancers and exhibits early metastatic spread. This study aimed to determine the added value of (18)F-FDG PET/CT imaging in tumor, node, and metastasis (TNM) staging of SCLC, compared to the conventional computed tomography (CT) scan and its potential role as a prognosticator. METHODS: This retrospective review was conducted on 23 patients, who were histopathologically diagnosed to have SCLC and referred for undergoing (18)F-FDG PET/CT scanning during October 2009-December 2015...
2017: Asia Oceania Journal of Nuclear Medicine & Biology
https://www.readbyqxmd.com/read/28654796/srpx2-an-independent-prognostic-marker-promotes-cell-migration-and-invasion-in-hepatocellular-carcinoma
#4
Xiaobo Lin, Weiping Chang, Yuan Wang, Ming Tian, Zhaoxiang Yu
Sushi repeat-containing protein X-linked 2 (SRPX2), a novel chondroitin sulfate proteoglycan, is overexpressed in human cancer. Recent studies have reported that SRPX2 overexpression is observed in gastrointestinal cancer, and promotes migration and invasion of cancer cells. While, the clinical significance and biological function of SRPX2 remain rarely known in hepatocellular carcinoma (HCC). Here, we found that the levels of SRPX2 in HCC tissues were notably overexpressed compared to non-cancerous specimens...
September 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28505009/a-novel-grading-system-based-on-tumor-budding-and-cell-nest-size-is-a-strong-predictor-of-patient-outcome-in-esophageal-squamous-cell-carcinoma
#5
Moritz Jesinghaus, Melanie Boxberg, Björn Konukiewitz, Julia Slotta-Huspenina, Anna M Schlitter, Katja Steiger, Katja Specht, Kathrin Wieczorek, Arne Warth, Thomas Schmidt, Arndt Hartmann, Ihsan E Demir, Markus Feith, Katja Ott, Wilko Weichert
The determination of prognosis in patients with esophageal squamous cell carcinoma (ESCC) is primarily based on staging according to the TNM-classification, whereas conventional grading is of minor clinical importance because of its deficiencies in prognostic patient stratification. Recently, a novel, highly prognostic grading scheme based on budding activity and cell nest size has been proposed for squamous cell carcinoma (SCC) of both pulmonary as well as oral origin. In order to investigate the utility and transferability of this approach to ESCC, we evaluated budding activity and cell nest size, as well as other histomorphologic characteristics, in a cohort of 135 primarily resected tumors and correlated the results with clinicopathologic and outcome parameters...
August 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28484456/expression-of-tlr4-in-non-small-cell-lung-cancer-is-associated-with-pd-l1-and-poor-prognosis-in-patients-receiving-pulmonectomy
#6
Kaiyuan Wang, Jian Wang, Feng Wei, Ning Zhao, Fan Yang, Xiubao Ren
Currently, the effect of inflammation on tumorigenesis and progression has been widely noted. As a member of pattern recognition receptors, toll-like receptor 4 (TLR4) plays a pivotal role in tumor immune microenvironment and has been increasingly investigated. In the present study, we evaluated TLR4 expression and its association with programmed cell death ligand 1 (PD-L1) in non-small cell lung cancer (NSCLC) tissues and assessed the predicting value of TLR4 on postoperative outcome. A total of 126 NSCLC patients receiving complete pulmonary resection and systematic lymph node dissection between April 2008 and August 2014 were enrolled...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28292512/clinicopathological-and-multisection-ct-features-of-primary-pulmonary-mucoepidermoid-carcinoma
#7
D-L Cheng, Y-X Hu, P-Q Hu, G Wen, K Liu
AIM: To delineate the multisection computed tomography (MSCT) features and the clinical characteristics of primary pulmonary mucoepidermoid carcinoma (PMEC). Prognostic factors were also analysed. MATERIALS AND METHODS: A retrospective study was undertaken to investigate the medical records and MSCT performance of histopathologically confirmed PMECs from 2007 to 2015. RESULTS: A total of 83.3% of patients with high-grade PMECs were aged >40 years, whereas there were 1...
July 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28081332/surgical-management-of-large-cell-neuroendocrinelung-carcinoma-an-analysis-of-25-cases
#8
Funda İncekara, Koray Aydoğdu, Ebru Sayılır, Selim Şakir Erkmen Gülhan, Funda Demirağ, Sadi Kaya, Göktürk Fındık
BACKGROUND/AIM: Large-cell neuroendocrine carcinoma (LCNEC) of the lung is a relatively uncommon and aggressive subset of pulmonary neuroendocrine tumors, which include typical and atypical carcinoid, and small-cell lung cancer. LCNEC of the lung accounts for no more than 1% of all lung cancers. LCNECs show features of high-grade neuroendocrine tumors and patients with LCNEC have a very poor prognosis. MATERIALS AND METHODS: Twenty-five patients (22 males and 3 females; mean years 60...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28027731/pathologic-findings-and-long-term-results-after-surgical-treatment-for-pulmonary-sarcomatoid-tumors-a-multicenter-analysis
#9
MULTICENTER STUDY
Filippo Lococo, Cristian Rapicetta, Giuseppe Cardillo, Alessandro Stefani, Stefano Margaritora, Giovanni Leuzzi, Giulio Rossi, Leonardo Petracca Ciavarella, Uliano Morandi, Francesco Facciolo, Tommaso Ricchetti, Alfredo Cesario, Massimiliano Paci
BACKGROUND: Pulmonary sarcomatoid carcinoma (PSC) is a very rare subtype of non-small cell lung cancer (NSCLC). The aim of this study was to clarify the pathologic characteristics and long-term survival after surgical treatment in patients with PSC. METHODS: From January 2003 to December 2013, we retrospectively reviewed the clinical findings, surgical notes, and pathologic and follow-up data from 148 consecutive patients who underwent curative resection for PSC in 5 institutions...
April 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27974468/dysregulation-of-cul4a-and-cul4b-ubiquitin-ligases-in-lung-cancer
#10
Lei Jia, Fan Yan, Wenfeng Cao, Zhengming Chen, Hong Zheng, Haixin Li, Yi Pan, Navneet Narula, Xiubao Ren, Hui Li, Pengbo Zhou
The Cullin-RING ubiquitin ligase 4 (CRL4) is implicated in controlling cell cycle, DNA damage repair, and checkpoint response based on studies employing cell lines and mouse models. CRL4 proteins, including CUL4A and CUL4B, are often highly accumulated in human malignancies. Elevated CRL4 attenuates DNA damage repair and increases genome instability that is believed to facilitate tumorigenesis. However, this has yet to be evaluated in human patients with cancer. In our study, 352 lung cancer and 62 normal lung specimens of Asian origin were constructed into tissue microarrays of four distinct lung cancer subtypes...
February 17, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/27747015/clinicopathological-features-and-prognosis-of-primary-pulmonary-lymphoepithelioma-like-carcinoma
#11
Wen-Yang Jiang, Rui Wang, Xu-Feng Pan, Yu-Zhou Shen, Tian-Xiang Chen, Yun-Hai Yang, Jin-Cheng Shao, Lei Zhu, Bao-Hui Han, Jun Yang, Heng Zhao
BACKGROUND: Lymphoepithelioma-like carcinoma (LELC) is a rare form of non-small cell lung carcinoma. The current study focused on its clinicopathological features and potential factors influencing the prognosis. METHODS: The statistical analysis was based on the clinicopathological records and the prognosis of 43 LELC patients, analyzed by Kaplan-Meier method, Log-rank test, and COX regression analysis. RESULTS: The patients' average age was 57...
September 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/27680064/-study-on-the-association-of-gastric-conduit-width-and-postoperative-early-delayed-gastric-emptying-in-middle-lower-esophageal-cancer-patients-undergoing-ivor-lewis-procedure
#12
Fuxi Zhen, Sailei Shi, Lei Xue, Jinyuan Liu, Jinhua Luo
OBJECTIVE: To examine the relationship between gastric conduit width and postoperative early delayed gastric emptying (DGE) in patients with middle-lower esophageal carcinoma who underwent Ivor-Lewis operation. METHODS: Clinical data of 282 consecutive patients with middle-lower esophageal cancer who underwent the Ivor-Lewis operation by same surgical team in our department from January 2013 to June 2015 were retrospectively analyzed. Patients were divided into three groups according to the width of gastric conduit: width > 5...
September 25, 2016: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27680063/-efficacy-comparison-of-sweet-versus-ivor-lewis-esophagectomy-in-the-treatment-of-middle-lower-esophageal-squamous-cell-carcinoma
#13
Xiaodong Yang, Cheng Zhan, Fenghao Sun, Li Chen, Mengkun Shi, Wei Jiang, Qun Wang
OBJECTIVE: To compare the short-term efficacy and long-term survival between Sweet and Ivor-Lewis esophagectomy for patients with middle-lower esophageal squamous cell carcinoma. METHODS: Clinicopathologic data of 1 308 patients with middle-lower esophageal squamous cell carcinoma undergoing Sweet or Ivor-Lewis procedures in our department from January 2007 to December 2014 were retrospectively analyzed, including 1 021 patients of Sweet operation (Sweet group) and 287 patients of Ivor-Lewis operation(Ivor-lewis group)...
September 25, 2016: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27621876/initial-experience-of-single-port-video-assisted-thoracoscopic-surgery-sleeve-lobectomy-and-systematic-mediastinal-lymphadenectomy-for-non-small-cell-lung-cancer
#14
Hao Chen, Guobing Xu, Bin Zheng, Wei Zheng, Yong Zhu, Zhaohui Guo, Chun Chen
BACKGROUND: In this study, we evaluate the feasibility and safety of single-port video-assisted thoracoscopic surgery (VATS) sleeve lobectomy (SL) and systematic mediastinal lymphadenectomy and summarize our surgical experience. METHODS: From October 2014 to December 2015, eight cases of single-port VATS SL [seven male patients and one female patient, median age 56.0 (range, 38-63) years] were performed by a single group of surgeons in Fujian Medical University Fujian Union Hospital...
August 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/27215517/-analysis-of-clinicopathological-features-and-risk-factors-for-postoperative-complications-in-the-elderly-gastric-cancer-patients
#15
Sheng Lu, Min Yan, Chen Li, Chao Yan, Xuexin Yao, Minming Chen, Runhua Feng, Renda Bi, Wentao Liu, Zhenglun Zhu, Zhenggang Zhu
OBJECTIVE: To investigate the clinicopathological features and postoperative short-term complications in the elderly gastric cancer patients. METHODS: Clinical data of 270 elderly patients with gastric cancer who underwent gastrectomy in Department of Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine between July 2012 and June 2014 were analyzed retrospectively. Among 270 patients, 220 were 70 to 79 years old( old group) and 50 were ≥80 years old(oldest group)...
May 2016: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27118646/-analysis-of-the-role-of-pet-ct-suvmax-in-prognosis-and-its-correlation-with-%C3%A2-clinicopathological-characteristics-in-resectable-lung-squamous-cell-carcinoma
#16
Hongliang Ren, Wengui Xu, Jian You, Xiuyu Song, Hui Huang, Ning Zhao, Xiubao Ren, Xinwei Zhang
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...
April 20, 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/26956891/downregulation-of-selenium-binding-protein-1-is-associated-with-poor-prognosis-in-lung-squamous-cell-carcinoma
#17
Xing Tan, Li Liao, Yan-Ping Wan, Mei-Xiang Li, Si-Han Chen, Wen-Juan Mo, Qiong-Lan Zhao, Li-Fang Huang, Gu-Qing Zeng
BACKGROUND: We found that selenium-binding protein 1 (SBP1) was progressively decreased in the human bronchial epithelial carcinogenic processes. Knockdown of SBP1 in immortalized human bronchial epithelial cell line 16HBE cells significantly increased the efficiency of B[a]P-induced cell transformation. However, the relationship between SBP1 expression and clinicopathological factors of patients has not been defined completely. The specific role of SBP1 in prognosis of lung squamous cell carcinoma (LSCC) is still unknown...
March 8, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/26903161/-clinical-analysis-of-22-cases-of-pulmonary-large-cell-neuroendocrine-cancer
#18
Zhe Qian, Ying Hu, Hua Zheng, Yujie Dong, Qunhui Wang, Baolan Li
BACKGROUND: Pulmonary large cell neuroendocrine carcinoma (LCNEC) is a rare primary malignant tumor. Due to poor understanding of its biologic behaviors, pathological features, image manifestations and clinical effects, clinical study is urgent. Analysis of clinical data of pulmonary LCNEC, in order to improve the clinical diagnosis and treatment. METHODS: Retrospective analysis of 22 pulmonary LCNEC cases of clinical features, diagnosis, treatments and prognosis...
February 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/26770527/value-of-serum-marker-he4-in-pulmonary-carcinoma-diagnosis
#19
Qin-Fang Tang, Zhong-Wei Zhou, Hong-Bing Ji, Wu-Hua Pan, Ming-Zhong Sun
An effective blood test is valuable to aid clinicians in making case management decisions. The present study was to analyze the value of four serum tumor markers for the diagnosis of pulmonary carcinoma. The case group consisted of 80 pulmonary carcinoma patients, which were compared to a control group of 30 patients with benign pulmonary disease and a control group of 30 healthy individuals. Serum levels of carcinoma embryonic antigen (CEA), cytokeratin protein fragment 21-1 (CYFRA21-1), neuron-specific enolase (NSE), and human epididymis protein 4 (HE4) were detected using electrochemiluminescence...
2015: International Journal of Clinical and Experimental Medicine
https://www.readbyqxmd.com/read/26767008/surgical-treatment-for-pulmonary-pleomorphic-carcinoma-a-retrospective-study-of-60-patients
#20
Chunyu Ji, Chenxi Zhong, Wentao Fang, Heng Zhao
BACKGROUND: Pleomorphic carcinoma is a rare epithelial malignant tumor. Because the clinical characteristics and behavior of the disease remain unclear, we investigated the clinicopathological findings and prognosis of 60 patients with pleomorphic carcinoma. METHODS: The clinicopathological characteristics of 60 cases of pulmonary pleomorphic carcinoma identified between 1999 and 2011 were studied. Of these, 55 patients had peripheral disease and five had central disease...
May 2014: Thoracic Cancer
keyword
keyword
115738
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"