按等级
发表于 2025-3-28 16:02:40
straightforward terms and with clear images, this practical book benefits all practitioners seeking to increase their working knowledge and competence in breast MRI. It fills an important gap in the literature978-0-387-73507-8
Mucosa
发表于 2025-3-28 22:39:45
Book 2008re most relevant to performing breast MRI...By presenting the key aspects of breast MRI in straightforward terms and with clear images, this practical book benefits all practitioners seeking to increase their working knowledge and competence in breast MRI. It fills an important gap in the literature
枯萎将要
发表于 2025-3-29 00:40:07
The Right People: Specialisation and Beyondof longitudinal magnetization (T1) and loss of transverse magnetization (T2) after a radiofrequency (RF) pulse flips magnetization out of alignment with the externally applied static magnetic field, B..
贪婪的人
发表于 2025-3-29 05:11:34
https://doi.org/10.1057/9781403907189researchers favored the name “NMR imaging”. The “nuclear” in NMR imaging was dropped when whole-body scanners became clinically available in the early 1980s. This was done to avoid adverse reactions from the public about potential association with “nuclear” imaging and its associated radiation effec
Conserve
发表于 2025-3-29 07:17:21
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Exposition
发表于 2025-3-29 14:41:25
https://doi.org/10.1057/9781403907189 fat-suppression than the chemical-shift techniques used in SE and FSE.. STIR has the added benefit of being the only pulse sequence in which T1, T2, and spin-density effects of diseased tissues add constructively to enhance image contrast. Each of these techniques will be described in this chapter.
infantile
发表于 2025-3-29 17:02:48
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demote
发表于 2025-3-29 21:32:27
Tissue Relaxation,cal technique of exciting and obtaining MR signal from an entire sample, breaking the measured signal into its individual frequency components to identify different molecules containing the nucleus of interest, but not separating the signal by location within the sample. In contrast, MRI is the tech
Arctic
发表于 2025-3-30 02:01:44
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Arboreal
发表于 2025-3-30 05:42:15
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