CASE 6 History: A healthy volunteer undergoes imaging. 1. What are these images called? (Choose the best answer.) b. Phase images c. Maximum-intensity projection images d. Susceptibility-weighted images 2. What type of pulse sequence is used to obtain such images? b. Spin echo 3. What is the main use of this technique? a. To detect occult blood products b. To determine cerebrospinal fluid (CSF) velocities and volumetric flow rates d. To evaluate for cord compression 4. All of the following lesions may be better characterized by this technique except:
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