Perception of Simulated Lung Lesions
- 1 January 1978
- journal article
- research article
- Published by Wolters Kluwer Health in Investigative Radiology
- Vol. 13 (1) , 12-15
- https://doi.org/10.1097/00004424-197801000-00003
Abstract
Two series of test radiographs were produced, each containing a single nodular lesion. Each series was identical except that the lesions were spatially shifted with respect to adjacent structures, resulting in matched pairs of chest radiographs simulating a stereoscopic examination. Observation of each set singly and in pairs (non-stereoscopically) demonstrated a marked improvement in observer performance when the shifted pairs were viewed side-by-side.Keywords
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