摘要
Abstract
Objective: To explore the advantages and evaluate feasibility of sentinel lymph node (SLN) biopsy and axillary lymph node dissection under mastoscopy for patients with early stage breast cancer in clinical diagnosis and treatment. Methods: 200 patients with breast cancer stage I and II diagnosed by breast surgery were divided into observation group (100 cases) and control group (100 cases) as different surgery method. The patients of observation group were treated by SLN biopsy and axillary lymph node dissection under mastoscopy, while those of control group were treated by traditional open surgery. To analyze the detection rate and accuracy rate, and compare the bleeding volume during operation, the operation time and hospitalization time between the two groups. And series of indexes, such as incidence of post-operative complication, recurrence rate and good appearance rate of breast were compared between the two groups. Results: The difference of accuracy rate between the two groups was no significant. The incidence of complication, good appearance rate of breast and recurrence rate of observation group were, respectively, 4%, 92% and 4%. And the differences between those results of observation group and those of control group were significant (x2=25.25, x2=16.61, x2=170.40; P<0.05). Other some indexes, such as the bleeding volume during operation, the operation time and hospitalization time, the differences between observation group and control group also were significant (t=9.73, t=13.86, t=11.66; P<0.05). Conclusion:Sentinel lymph node (SLN) biopsy and axillary lymph node dissection under mastoscopy are feasibility in clinical practice based on its series advantages, such as better detection rate, lower incidence of complication, better protection for breast appearance and so on.关键词
乳腺癌/前哨淋巴结活检/腋窝淋巴结清扫/乳腔镜Key words
Breast cancer/Sentinel lymph node biopsy/Axillary lymph node dissection/Mastoscopy分类
医药卫生
