[The prognostic values of FCM determination of primary tumor and axillary lymph node of the patients with breast cancer].

Using Flow cytometry, we determined the ploidy and SPF on the primary tumor and axillary lymph node of 58 patients with breast cancer. Follow up for 5 years evealed that 23 patients had recurrence. 21 of them died. We conclude that the patients with aneuploid and high SPF have a higher relapce rate than those with diploid and low SPF, especially in those with advanced stage tumor or metastatic lymph node. It seems that ploidy and SPF of primary tumors affect more strong the prognosis of the patient than those of axillary lymph node. The probable cause of the recurrence of diploid tumor patients suggest post operation treatment for the patients with aneuploid cancer.