Radiological Examinations

  • Xiaochun ZhangEmail author


Images of human body can be produced by X-ray onto a screen or a film due to the properties of X-ray, such as its penetration, fluorescent effect and photographic effect, as well as the variances of human tissue in terms of density and thickness. Due to the existence of such variances, X-rays can be absorbed by human tissue in different degrees when it penetrate different human body tissues. Therefore, the dosage of X-ray onto the screen or film is discrepant to show contrasted image on the screen or film.


Pleural Effusion Aseptic Meningitis Ground Glass Opacity Hydrogen Proton Plastic Bronchitis 
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Copyright information

© Springer Science+Business Media Dordrecht 2016

Authors and Affiliations

  1. 1.Affiliated First Hospital (Xinan Hospital)Third Military Medical UniversityChongqingChina

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