Biomaterial Database

[A comparative study on the diagnosis and staging of lung cancer between mediastinoscopy and EBUS-TBNA]. 2013

Liang Zhang, and Feng Mao, and Minghui Cai, and Yang Shen-Tu

Shanghai Chest Hospital, Shanghai Jiaotong University, Department of Thoracic Cancer,  Shanghai Lung Tumor Clinical Medical Center, Shanghai 200030, China.

BACKGROUND Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has been gradually universal application, but its value in the preoperative staging of lung cancer and mediastinal mass biopsy remains to be explored. The aim of this study is to evaluate the value of clinical application between mediastinoscopy and EBUS-TBNA, desiring to provide an objective basis for the rational choice applications. METHODS Between July 2009 and December 2012, mediastinoscopy patients with 361 cases accepted biopsy, including 199 cases of lung cancer and 162 cases of mediastinal mass of unknown origin, EBUS-TBNA patients with 348 cases accepted biopsy, including 216 cases of lung cancer and 132 cases of mediastinal mass. Comparing the diagnostic results and related indicators of two methods, this article analyzed the clinical value both the preoperative staging of lung cancer and the diagnosis of mediastinal mass. RESULTS Taking pathology diagnosis as the gold standard, the accuracy, sensitivity and specificity of mediastinoscopy and EBUS-TBNA are 98.33%, 98.17%, 100% and 90.80%, 90.00%, 100%. Two techniques in the diagnosis and staging of lung cancer have not statistically significant (P>0.05), but in the diagnosis of mediastinal mass have statistical significance (P<0.05). CONCLUSIONS Mediastinoscopy and EBUS-TBNA have a similar role in the diagnosis and staging of lung cancer; but mediastinoscopy for mediastinal mass is superior to EBUS-TBNA.

UI	MeSH Term	Description	Entries
D008168	Lung	Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.	Lungs
D008175	Lung Neoplasms	Tumors or cancer of the LUNG.	Cancer of Lung,Lung Cancer,Pulmonary Cancer,Pulmonary Neoplasms,Cancer of the Lung,Neoplasms, Lung,Neoplasms, Pulmonary,Cancer, Lung,Cancer, Pulmonary,Cancers, Lung,Cancers, Pulmonary,Lung Cancers,Lung Neoplasm,Neoplasm, Lung,Neoplasm, Pulmonary,Pulmonary Cancers,Pulmonary Neoplasm
D008297	Male		Males
D008481	Mediastinoscopy	Endoscopic examination, therapy or surgery of the anterior superior mediastinum of the thorax.	Mediastinoscopic Surgical Procedures,Surgical Procedures, Mediastinoscopic,Mediastinoscopic Surgery,Surgery, Mediastinoscopic,Mediastinoscopic Surgeries,Mediastinoscopic Surgical Procedure,Mediastinoscopies,Procedure, Mediastinoscopic Surgical,Procedures, Mediastinoscopic Surgical,Surgeries, Mediastinoscopic,Surgical Procedure, Mediastinoscopic
D008482	Mediastinum	A membrane in the midline of the THORAX of mammals. It separates the lungs between the STERNUM in front and the VERTEBRAL COLUMN behind. It also surrounds the HEART, TRACHEA, ESOPHAGUS, THYMUS, and LYMPH NODES.
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009367	Neoplasm Staging	Methods which attempt to express in replicable terms the extent of the neoplasm in the patient.	Cancer Staging,Staging, Neoplasm,Tumor Staging,TNM Classification,TNM Staging,TNM Staging System,Classification, TNM,Classifications, TNM,Staging System, TNM,Staging Systems, TNM,Staging, Cancer,Staging, TNM,Staging, Tumor,System, TNM Staging,Systems, TNM Staging,TNM Classifications,TNM Staging Systems
D001980	Bronchi	The larger air passages of the lungs arising from the terminal bifurcation of the TRACHEA. They include the largest two primary bronchi which branch out into secondary bronchi, and tertiary bronchi which extend into BRONCHIOLES and PULMONARY ALVEOLI.	Primary Bronchi,Primary Bronchus,Secondary Bronchi,Secondary Bronchus,Tertiary Bronchi,Tertiary Bronchus,Bronchi, Primary,Bronchi, Secondary,Bronchi, Tertiary,Bronchus,Bronchus, Primary,Bronchus, Secondary,Bronchus, Tertiary
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D005260	Female		Females