BACKGROUND Breast cancer is a malignant tumor with an unclear etiology and is the most common malignant tumor in women.Surgery is the main clinical treatment for breast cancer.Although traditional total mastectomy com...BACKGROUND Breast cancer is a malignant tumor with an unclear etiology and is the most common malignant tumor in women.Surgery is the main clinical treatment for breast cancer.Although traditional total mastectomy combined with axillary lymph node dissection is effective,it can result in shoulder dysfunction,especially in middle-aged and elderly patients with breast cancer with weak constitution and other underlying diseases.Furthermore,the postoperative quality of life is poor.AIM To assess breast-conserving surgery and sentinel lymph node biopsy for breast cancer treatment and their correlation with polyligand proteoglycan-1.METHODS Overall,80 patients with breast cancer treated in our hospital from January 2021 to July 2021 were retrospectively selected and divided into an observation group(n=44)and control group(n=36)according to the treatment plan.The observation group was treated with breast-conserving surgery and sentinel lymph node biopsy,and the control group was treated with total breast resection.Simultaneously,immunohistochemical staining was used to detect the expression of syndecan-1(SDC-1)in the lesions,and its relationship with clinicopathological findings was analyzed.RESULTS Intraoperative blood loss,operation time,and hospital stay in the observation group were 65.51±9.94 m L,65.59±9.40 min,and 14.80±3.03 d,respectively,which were significantly lower than those in the control group(P<0.05).The incidence of postoperative complications in the observation group was 11.36%,which was significantly lower than that in the control group(P<0.05).The positive expression rate of SDC-1 in the observation group was 25.00%,and there was no significant difference between the groups(P>0.05).The positive expression rate of SDC-1 in patients with American Joint Committee on Cancer(AJCC)stageⅡwas 14.29%,which was significantly lower than that in patients with AJCC stageⅠ(P<0.05).The positive expression of SDC-1 had no significant relationship with age,course of disease,site,tissue type,and treatment plan(P>0.05).CONCLUSION Breast preservation surgery and sentinel lymph node biopsy for breast cancer treatment have fewer complications and quicker recovery than those treated with total breast resection.Low SDC-1 expression in breast cancer lesions is related to AJCC staging.展开更多
基金Supported by Jiaxing Science and Technology Project,No. 2021AD30119
文摘BACKGROUND Breast cancer is a malignant tumor with an unclear etiology and is the most common malignant tumor in women.Surgery is the main clinical treatment for breast cancer.Although traditional total mastectomy combined with axillary lymph node dissection is effective,it can result in shoulder dysfunction,especially in middle-aged and elderly patients with breast cancer with weak constitution and other underlying diseases.Furthermore,the postoperative quality of life is poor.AIM To assess breast-conserving surgery and sentinel lymph node biopsy for breast cancer treatment and their correlation with polyligand proteoglycan-1.METHODS Overall,80 patients with breast cancer treated in our hospital from January 2021 to July 2021 were retrospectively selected and divided into an observation group(n=44)and control group(n=36)according to the treatment plan.The observation group was treated with breast-conserving surgery and sentinel lymph node biopsy,and the control group was treated with total breast resection.Simultaneously,immunohistochemical staining was used to detect the expression of syndecan-1(SDC-1)in the lesions,and its relationship with clinicopathological findings was analyzed.RESULTS Intraoperative blood loss,operation time,and hospital stay in the observation group were 65.51±9.94 m L,65.59±9.40 min,and 14.80±3.03 d,respectively,which were significantly lower than those in the control group(P<0.05).The incidence of postoperative complications in the observation group was 11.36%,which was significantly lower than that in the control group(P<0.05).The positive expression rate of SDC-1 in the observation group was 25.00%,and there was no significant difference between the groups(P>0.05).The positive expression rate of SDC-1 in patients with American Joint Committee on Cancer(AJCC)stageⅡwas 14.29%,which was significantly lower than that in patients with AJCC stageⅠ(P<0.05).The positive expression of SDC-1 had no significant relationship with age,course of disease,site,tissue type,and treatment plan(P>0.05).CONCLUSION Breast preservation surgery and sentinel lymph node biopsy for breast cancer treatment have fewer complications and quicker recovery than those treated with total breast resection.Low SDC-1 expression in breast cancer lesions is related to AJCC staging.
文摘目的:探讨左西孟旦联合曲美他嗪对心衰(heart failure,HF)介入治疗术后患者血清半乳糖凝集素3(galectin-3)和人多配体蛋白聚糖4(syndecan-4)表达水平及心功能的影响。方法:2018年9月到2021年1月选择在本院完成介入治疗术的心衰患者108例,根据随机信封抽签原则把其分为联合组与对照组各54例。对照组给予左西孟旦治疗,联合组给予左西孟旦联合曲美他嗪治疗,两组都治疗观察1个月。结果:治疗后联合组的总有效率为98.1%,高于对照组的88.9%(P<0.05)。两组治疗后的左心室舒张末期内径(Left ventricular end diastolic diameter,LVEDD)、左心室收缩末期内径(Left ventricular end systolic diameter,LVESD)都低于治疗前(P<0.05),联合组低于对照组(P<0.05)。两组治疗后的血清galectin-3和syndecan-4含量低于治疗前(P<0.05),联合组低于对照组(P<0.05)。治疗后随访6个月,联合组的再住院率与死亡率为9.3%和3.7%,低于对照组的27.8%和14.8%(P<0.05)。结论:左西孟旦联合曲美他嗪对心衰介入治疗术后患者的应用能抑制血清galectin-3和syndecan-4表达水平,改善患者的心功能,提高治疗效果,降低患者的随访再住院率与死亡率。
