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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: J Nucl Med. 2009 Sep 16;50(10):1666–1675. doi: 10.2967/jnumed.109.064345

TABLE 2.

Percentage Background Variability

% Background variability
Acquisition duration (min) 24-slice 12-slice
1 5.1 4.6
3 5.6 5.5
7 7.0 6.8
15 6.0 6.2