摘要
目的 探讨乳腺癌根治术与扩大根治术治疗II ,III期乳腺癌的疗效。方法 回顾性分析691例II ,III期乳腺癌的两种手术方法治疗后的 5年和 10年生存率。 691例乳腺癌中II期行根治术 2 0 6例 ,行扩大根治术 14 2例 ;III期行根治术 193例 ,行扩大根治术 15 0例。结果 癌灶位于中央区及内乳区行扩大根治术的II ,III期患者的 5年生存率和III期的 10年生存率显著高于根治术患者 (均P <0 .0 1)。癌灶位于外上象限行扩大根治术的II ,III期患者 10年生存率和III期患者的 5年生存率亦显著高于根治术患者 (均 P <0 .0 5 )。结论 提示II ,III期乳腺癌病灶位于中央区及内乳区的患者、位于外上象限的III期患者应考虑行扩大根治术。
Objective To explore the therapeutic effects of radical mastectomy(RM) and extended radical mastectomy(ERM) for stage II, III breast cancer. Methods The 5 year and 10 year survival rates in 691 patients with stage II, III breast cancer treated either by extended radical mastectomy or radical mastectomy were retrospectively analyzed . Out of the 691 patients, 206 stage II cases and 193 stage III cases underwent RM, and 142 stage II and 150 stage III cases received ERM. Results In patients with stage II, III breast cancer located in the central portion or medial portion of mammary, the 5 year survival rates and in stage III patients 10 year survival rate after ERM were significantly higher than those after RM (P<0.01). The 10 year survival rate in patients with stage II, III breast cancer located in the upper lateral quadrant , and the 5 year survivol in stage III patients after ERM were significantly than those after RM (P<0.05). Conclusions The results suggest that ERM should be considered for patients with stage II, III breast cancer located in the central part and medial area of mammary , and stage III breast cancer located in the upper lateral quadrant of mammary.
出处
《中国普通外科杂志》
CAS
CSCD
2003年第10期754-756,共3页
China Journal of General Surgery
