Radioactivity

Jan 2, 2017 by in GENERAL RADIOLOGY Comments Off on Radioactivity

Figure 1.6, is unstable and decays by rearranging its nucleon numbers. This is achieved by releasing particles, changing a proton to a neutron or vice versa, or by absorbing nearby…

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Atoms, nuclei and radioactivity

Jan 2, 2017 by in GENERAL RADIOLOGY Comments Off on Atoms, nuclei and radioactivity

Introduction Atomic structure     Electromagnetic force      Electromagnetic waves and wave-particle duality      Electron shells and binding energy      Characteristic radiation  Related posts: requirements imaging Radiotherapy beam production photon therapy trends Dentition

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Difficult Cases

Jan 2, 2017 by in GENERAL RADIOLOGY Comments Off on Difficult Cases

1. What are the MRI findings? 2. How many pulleys are in each finger? 3. Which pulley is most commonly injured? 4. Which pulley is most often affected in a…

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Cases

Jan 2, 2017 by in GENERAL RADIOLOGY Comments Off on Cases

1. What are the findings? 2. What is the next most appropriate study? 3. What is the proposed mechanism of injury, using the Lauge Hansen classification? 4. What is the…

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Difficult Cases

Jan 2, 2017 by in GENERAL RADIOLOGY Comments Off on Difficult Cases

1. What names have been given to this entity? 2. What is the significance of the type of fracture depicted in this child’s distal tibia? 3. What radiographic findings are…

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