光动力疗法治疗乳腺癌27例

 目的 探讨光动力疗法在乳腺癌治疗中应用的方法和临床意义。方法 2005年6月至2005年12月，应用光动力疗法治疗术前通过淋巴结显像证实有内乳区淋巴结转移的乳腺癌12例、乳腺癌术后胸壁复发15例。结果 术前淋巴结显像测定内乳区淋巴结直径在0.5 ~ 1.0 cm者，术后3个月复查完全消失。乳腺癌术后胸壁复发的病例，直径在1.0 cm以下的小病灶完全缓解。结论 光动力疗法对协助清除内乳区转移的淋巴结和治疗乳腺癌术后胸壁复发有确切疗效。

27 breast cancer patients treated with photodynamic therapy

Objective To investigate the methods and clinical significance of breast cancer treated with photodynamic. Methods From June to December in 2005, photodynamic therapy was used in 12 cases confirmed intramammary lymph node metastasis before operation and 15 cases confirmed chest wall recur－rences by means of lymph node imaging. Results The intramammary lymph node metastasis whose diameter between 0.5~1.0 cm measured by lymph node imaging preoperatively completely disappeared when rechecked 3 months postoperatively. Chest wall recurrence regions of breast cancer whose diameter less than 1.0 cm completely remitted. Conclusion Photodynamic therapy is helpful to eliminate the intramammary lymph node metastasis and to cure the postoperative chest wall recurrence of breast cancer