Abdominal X-rays for Medical Students
Christopher Clarke, Anthony Dux
- English
- ePUB (mobile friendly)
- Available on iOS & Android
Abdominal X-rays for Medical Students
Christopher Clarke, Anthony Dux
About This Book
Highly Commended at the British Medical Association Book Awards 2016 Abdominal X-rays for Medical Students is a comprehensive resource offering guidance on reading, presenting and interpreting abdominal radiographs. Suitable for medical students, junior doctors, nurses and trainee radiographers, this brand new title is clearly illustrated using a unique colour overlay system to present the main pathologies and to highlight the abnormalities in abdomen x-rays.
Abdominal X-rays for Medical Students:
- Covers the key knowledge and skills necessary for practical use
- Provides an effective and memorable way to analyse and present abdominal radiographs - the unique 'ABCDE' system as developed by the authors
- Presents each radiograph twice, side by side: the first as seen in the clinical setting, and the second with the pathology clearly highlighted
- Includes self-assessment to test knowledge and presentation technique
With a systematic approach covering both the analysis of radiographs and next steps mirroring the clinical setting and context, Abdominal X-rays for Medical Students is a succinct and up-to-date overview of the principles and practice of this important topic.
Frequently asked questions
Information
About X-rays
What are X-rays?
How are X-rays produced?
How do X-rays make an image?
- The resulting image on the X-ray detector is a two-dimensional (2D) representation of a three-dimensional (3D) structure.
- While passing through a patient the X-ray beam is absorbed in proportion to the cube of the atomic number of the various tissues through which it passes. By convention, the greater the amount of radiation hitting a detector, the darker the image will be. Therefore, the less âdenseâ a material is, the more X-rays get through and the darker the image. Conversely the more âdenseâ a material is, the more X-rays are absorbed and the image appears whiter. Materials of low âdensityâ appear darker than those of high âdensityâ.
- Structures can only be seen if there is sufficient contrast with surrounding tissues (contrast is the difference in absorption between one tissue and another).