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A) Time to Recurrence. Half of PLGA tumors recur within 35 months; however PLGA tumors have the ability to recur decades after the initial presentation. B) Recurrence by Site. Location of initial tumor does not significantly affect the rate of recurrence. Recurrence rate of palatal tumor was 23.5% compared to 27.4 in a pooled samples of all other sites (p= 0.59).
