Comparative studies of computerized tomography and mediastinoscopy for the staging of bronchogenic carcinoma. 1986

A C Rhoads, and J H Thomas, and A S Hermreck, and G E Pierce

The accuracy of mediastinal computerized tomographic scans for the staging of bronchogenic carcinoma varies between institutions. In the present study, the sensitivity rate was 57 percent, the specificity rate 69 percent, and the overall accuracy rate 64 percent, all of which were generally lower than rates reported in the recent literature. Different scanning equipment, diagnostic criteria, and patient populations may all contribute to this variance. The data in this report suggest that tumor histologic type and location also influenced the accuracy of computerized tomography. On the basis of this study and review of the literature, it is recommended that any given institution assess the accuracy of its own computerized tomographic mediastinal scans before substituting scanning for mediastinoscopy in the preoperative staging of bronchogenic carcinoma.

UI MeSH Term Description Entries
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
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
D002283 Carcinoma, Bronchogenic Malignant neoplasm arising from the epithelium of the BRONCHI. It represents a large group of epithelial lung malignancies which can be divided into two clinical groups: SMALL CELL LUNG CANCER and NON-SMALL-CELL LUNG CARCINOMA. Carcinoma, Bronchial,Bronchial Carcinoma,Bronchial Carcinomas,Bronchogenic Carcinoma,Bronchogenic Carcinomas,Carcinomas, Bronchial,Carcinomas, Bronchogenic
D005069 Evaluation Studies as Topic Works about studies that determine the effectiveness or value of processes, personnel, and equipment, or the material on conducting such studies. Critique,Evaluation Indexes,Evaluation Methodology,Evaluation Report,Evaluation Research,Methodology, Evaluation,Pre-Post Tests,Qualitative Evaluation,Quantitative Evaluation,Theoretical Effectiveness,Use-Effectiveness,Critiques,Effectiveness, Theoretical,Evaluation Methodologies,Evaluation Reports,Evaluation, Qualitative,Evaluation, Quantitative,Evaluations, Qualitative,Evaluations, Quantitative,Indexes, Evaluation,Methodologies, Evaluation,Pre Post Tests,Pre-Post Test,Qualitative Evaluations,Quantitative Evaluations,Report, Evaluation,Reports, Evaluation,Research, Evaluation,Test, Pre-Post,Tests, Pre-Post,Use Effectiveness
D005188 False Negative Reactions Negative test results in subjects who possess the attribute for which the test is conducted. The labeling of diseased persons as healthy when screening in the detection of disease. (Last, A Dictionary of Epidemiology, 2d ed) False Negative Reaction,Reaction, False Negative,Reactions, False Negative
D005189 False Positive Reactions Positive test results in subjects who do not possess the attribute for which the test is conducted. The labeling of healthy persons as diseased when screening in the detection of disease. (Last, A Dictionary of Epidemiology, 2d ed) False Positive Reaction,Positive Reaction, False,Positive Reactions, False,Reaction, False Positive,Reactions, False Positive
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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