[Magnetic resonance imaging of the brain].
نویسندگان
چکیده
MRI uses the magnetic properties of the hydrogen atoms present in the human body. It presents no risks as long as the contraindications (pacemaker, metal fragment in the eye, pregnancy less than 3 months) are complied with. MRI is the reference imaging method for exploration of the brain. The contrast of these images depends on the type of sequence used. More specific sequences (diffusio-weighted, gradient echo) and gadolinium injection can be added to the basic sequences (T1, T2, Flair).
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ورودعنوان ژورنال:
- Radiologic clinics of North America
دوره 22 4 شماره
صفحات -
تاریخ انتشار 1984