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PatientPreparation
Fasting is not required. Patients should be well-hydrated.
The patient will be required to lie flat and remain still for the
images.
Exam Procedure
The patient receives an injection
of a radioactive substance, usually into a vein in the arm. This
material travels through the bloodstream and concentrates in the
bones. The injection feels similar to a blood test and there are
no side effects. We may acquire some images at the time of the injection
or we may wait for 1½ -
2 hours before we begin imaging. The patient may leave the department
between the injection and delayed images, and is encouraged to
increase their fluid intake and to void frequently prior to returning
for images.
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