Which of the Following Is True About Positron-Emission Tomography (PET)

question 43

Multiple Choice

Which of the following is true about positron-emission tomography (PET) and single photon emission computed tomography (SPECT) ?

• A) The same tracer substance is used in both SPECT and PET.
• B) SPECT is less accurate than to PET.
• C) PET is less expensive compared to SPECT.
• D) The procedures of SPECT are significantly different from those of PET.

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