P145 Postpartum breast cancer diagnosed within 10 years of last childbirth is a prognostic factor for distant metastasis – analysis of lymphovascular invasion relating factors. (April 2023) - Iesato, A.; Ueno, T.; Takahashi, Y.; Kataoka, A.; Matsunaga, Y.; Saeki, S.; Ozaki, Y.; Inoue, Y.; Maeda, T.; Uehiro, N.; Kobayashi, T.; Sakai, T.; et al.