Jekell K, Ohlson T, Widebeck J. Physical characteristics of barium contrast media and their influence on roentgen image information.
ACTA RADIOLOGICA: DIAGNOSIS 1975;
16:263-72. [PMID:
1177042 DOI:
10.1177/028418517501600306]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Various barium contrast media intended for radiographic examinations of the colon were analysed in a plastic model. This model contained fixed test objects which could be identified and counted on the films thus providing a measure of image information obtainable. Particular attention was paid to the marked differences in sedimentation of the various contrast media and the manner in which these affected image information.
Collapse