Study on best WW/WL values of chest posterior-anterior digital medical images in soft-copy reading / 医疗卫生装备
Chinese Medical Equipment Journal
;
(6)1989.
Article
in Chinese
| WPRIM
| ID: wpr-590633
ABSTRACT
Objective To improve the diagnostic accurate rate by studying best values of chest posterior-anterior digital medical images in soft-copy reading. Methods 100 normal adults’ chest posterior-anterior digital medical images in recent 10 days in our hospital were randomly chosen. Five specialists of our department were invited to see these images by soft-copy reading and the best WW/WL values of different parts of the chest they selected were recorded. All the data were analyzed in statistics and the best WW/WL was got. Results The best WW/WL values of soft tissues of chest wall were 2 083/4 840,ribs 2 667/4 908,lung fiber 2 067/4 960,hilum of lung 1 848/5 130,heart and large vessels 2 206/5 438,mediastinum and diaphragm 2 180/5 530,thoracic vertebrae 1 471/5 801,ribs that covered by heart and diaphragm1 428/5 975. Conclusion Different parts in chest poster -anterior digital medical images need special WW/WL in soft-copy reading for better diagnosis of images.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Medical Equipment Journal
Year:
1989
Type:
Article
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