GENERAL RADIOLOGY

Magnetic Resonance Imaging

Apr 18, 2019 by in GENERAL RADIOLOGY Comments Off on Magnetic Resonance Imaging

Magnetism is a property of matter. It results from electrons orbiting around atoms, and these spinning electrons cause the atom to have a magnetic moment. The magnetic field strength is…

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Anatomy of the Orbit

Apr 18, 2019 by in GENERAL RADIOLOGY Comments Off on Anatomy of the Orbit

The skull is composed of two segments, the cranium and the face. The cranium is the major portion and it consists of three unpaired bones, the sphenoid, occipital, and ethmoid…

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Computed Tomography

Apr 18, 2019 by in GENERAL RADIOLOGY Comments Off on Computed Tomography

In 1895 the German physicist Wilhem Konrad Röntgen discovered X-rays. He was awarded the first Nobel Prize in physics in 1901 for this discovery. Medical imaging based on this technology…

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Diagnostic Tests

Apr 5, 2019 by in GENERAL RADIOLOGY Comments Off on Diagnostic Tests

3 Diagnostic Tests George Tomlinson, Gerald Lebovic, Connie Marras, and Andrea S. Doria Learning Objectives • To apply methods for estimation and hypothesis testing for proportions to the binary diagnostic…

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Meta-analysis

Apr 5, 2019 by in GENERAL RADIOLOGY Comments Off on Meta-analysis

16 Meta-analysis Joseph Beyene, Binod Neupane, and Zelalem F. Negeri Learning Objectives • To explain basic statistical and methodological issues related to meta-analysis. • To explain concepts of effect measures….

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Descriptive Statistics

Apr 5, 2019 by in GENERAL RADIOLOGY Comments Off on Descriptive Statistics

2 Descriptive Statistics Mateen Shaikh and Hadas Moshonov Learning Objectives This chapter exposes the reader to several basic ideas used in summarizing quantitative data. They can broadly be categorized numerically…

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