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. Author manuscript; available in PMC: 2011 Apr 11.
Published in final edited form as: Semin Breast Dis. 2008 Jun 1;11(2):100–105. doi: 10.1053/j.sembd.2008.03.004

Figure 4.

Figure 4

Baseline before treatment showing 0.9 mm mmol/kg. After 1 dose of adriamycin-cytoxan (AC), the tCho decreases to 0.7. Note that the tumor does not show a change in size. After 4 AC treatments at day 84, no choline is detectable in the lesion. This illustrates early response at 24-hours. Clinical oncologists could predict at 24-hours that this tumor would respond to chemotherapy.