Development of a World Wide Web-based Interactive Education Program to Improve Detectability of Pulmonary Nodules on Chest Radiographs.
10.3348/jkrs.2007.57.1.97
- Author:
Joon Young OHM
1
;
Jin Hwan KIM
;
Sung Soo KIM
;
Ki Tae HAN
;
Young Seob AHN
;
Byung Seok SHIN
;
Kyongtae T BAE
Author Information
1. Department of Radiology, Chungnam National University School of Medicine, Korea. michelan@cnu.ac.kr
- Publication Type:Original Article
- Keywords:
Internet;
Education;
Computers, educational aid;
Computers, multimedia
- MeSH:
Diagnosis;
Education*;
Internet;
Pathology;
Radiography, Thoracic*;
Thorax*
- From:Journal of the Korean Radiological Society
2007;57(1):97-104
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To design and develop a World Wide Web-based education program that will allow trainees to interactively learn and improve the diagnostic capability of detecting pulmonary nodules on chest radiographs. MATERIALS AND METHODS: Chest radiographs with known diagnosis were retrieved and selected from our institutional clinical archives. A database was constructed by sorting radiographs into three groups: normal, nodule, and false positive (i.e., nodule-like focal opacity). Each nodule was assigned with the degree of detectability: easy, intermediate, difficult, and likely missed. Nodules were characterized by their morphology (well-defined, ill-defined, irregular, faint) and by other associated pathologies or potentially obscuring structures. The Web site was organized into four sections: study, test, record and information. RESULTS: The Web site allowed a user interactively to undergo the training section appropriate to the user's diagnostic capability. The training was enhanced by means of clinical and other pertinent radiological findings included in the database. The outcome of the training was tested with clinical test radiographs that presented nodules or false positives with varying diagnostic difficulties. CONCLUSION: A Word Wide Web-based education program is a promising technique that would allow trainees to interactively learn and improve the diagnostic capability of detecting and characterizing pulmonary nodules.
