Microspheres: Concepts and Principles

Aug 21, 2016 by in GENERAL RADIOLOGY Comments Off on Microspheres: Concepts and Principles

Fig. 1 Illustration of the 90Y microsphere radioembolization showing microcatheter in the hepatic artery releasing radioactive microspheres in the dominant flow leading to a tumor Fig. 2 Two possible scenarios depending on…

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MR Enhancing Implants

Aug 21, 2016 by in GENERAL RADIOLOGY Comments Off on MR Enhancing Implants

Fig. 55.1 Schematic representation of imaging sequences Spin Echo SE and Gradient Echo GE. SE: after a 90° pulse, a second pulse (180°) rotates the transverse magnetisation by 180° about…

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