乳腺印戒细胞癌和粘液腺癌的临床病理分析

Clinic and Pathologic Analysis of the Signet Ring Cell Cancer and Mucinous Cancer of Breast

目的 :比较研究乳腺印戒细胞癌和粘液腺癌的临床及病理学特点的差异。方法 :对 11例乳腺印戒细胞癌和 58例乳腺粘液腺癌的临床和病理特征进行对比分析。结果 :乳腺印戒细胞癌 3年生存率 63.63% ,5年生存率 9.0 9% ,粘液腺癌 3年生存率 94 .83% ,5年生存率 81.0 3%。显微镜下二者粘液分布不同 ,肉眼所见大体标本相差甚远。结论 :乳腺印戒细胞癌较粘液腺癌恶性程度高、预后差 ,在临床上有必要从粘液腺癌中独立出来。

Objective The signet ring cell cancer of breast is worse than mucinous cancer.It is necessary to separate the signet ring cell cancer from mucinous cancer.Methods To analysis clinic and pathologic feature of 11 signet ring cell cancer and 58 mucinous cancer of breast.Results The three and five year survival 63 63%,and 9.09% for patients with signet ring cell cancer of breast;the three and five year survival were 94 83% and 81.03% for patients with mucinous cancer of breast.The mucus distributing was different under microscope between signet ring cell cancer and mucinous cancer.Conclusion the survival rate is very low and the lymph node metastasis rate is high in the breast signet cell cancer.