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Objective To research the impact of axillary limph node group dissection oriented by senti-nel lymph nodes instead of axillary dissection on upper limb lymph edema and disease -free survival ( DFS ).Methods We designed a randomized controlled research , which included 205 cases of operatable breast cancer (AJCC 7th:stage I or stage IIa)from Jan.2011 to Jan.2013.Those cases were separated into 2 groups randomly ( random number method ):group A underwent mastectomy ( or lumpectomy ) and axillary group lymphadenectomy oriented by sentinel lymph node biopsy ( SLNB) ( if positive continued for ALND ) while group B underwent mastec-tomy(or lumpectomy)and axillary lymph node dissection(ALND).All patients underwent SLNB by blue dye method and received adjuvant therapy after surgery according to National Comprehensive Cancer Network ( NCCN) guideline and Chinese anti-cancer association guideline .Results There were 101 cases in group A and 104 ca-ses in group B , but 1 case in group A was excluded for false negative of SLN.The midium follow-up was 30 months.There were no significant differences of average age , tumor size, grade, estrogen receptor (ER),proges-terone receptor ( PR) and human epidermal growth factor receptor 2 ( HER2 ) expression between the 2 groups. Group A had a lower frequency of lymph edema than group B (4.0%vs 17.3%,χ2 =9.384,P=0.002), and al-so a milder degree ( mild 2%vs 11.5%,middle 2%vs 3.8%,severe 0%vs 1.9%).There were no significant differences of upper limb sensory disorder (14.0%vs 16.3%,χ2 =0.218,P=0.641), neither of DFS(Log-Rank analysis:3-year average DFS 32.89 months vs 33.72 months,χ2 =0.186,P=0.667;Cox risk model analysis:HR=1.395,P=0.495)between the 2 groups.Conclusion Axillary group lymphadenectomy oriented by SLNB can reduce the happening of lymph edema from ALND and has a comparative effect on DFS as ALND .
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Objective To investigate effect of anthracyclines of VEGF-C, VEGFR-3, ER and E-cadherin in serum of patients with breast cancer.Methods 43 patients with breast cancer were selected and randomly divided into experimental group and control group, 40 cases in each group.According to the experimental program based on the treatment, serum VEGF-C, VEGFR-3 levels and breast tissue ER and E-cadherin were detected after the end of the treatment.Results Compared with the control group, VEGF-C, VEGFR-3 levels of the experiment group were lower( P<0.05),ER level was lower(P<0.05) and E-cadherin level was higher(P<0.05).Conclusion the ER, VEGFR-3 and VEGF-C levels in breast cancer patients can significantly decrease the E-cadherin level, and it has a guiding significance for clinical.
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Objective To investigate expression of TPS, VEGF of beast cancer patients and relationship with clinical pathological.Methods 68 cases of breast cancer were selected as experiment group, 36 cases with breast fibroma were selected as control group.TPS and VEGF were detected by elisa of patients before and after treatment.Serum TPS and VEGF levels and TNM staging were compared after operation.Results TPS and VEGF of the experiment group were higher than control group(P2 cm group(P<0.05).TPS and VEGF of axillary lymph node metastasis group and axillary lymph node metastasis had significant difference(P<0.05).The concentration of TPS was significantly higher than that of estrogen and progesteronepositive group in estrogen receptor negative, progesterone receptor negative (P<0.05).Conclusion TPS, VEGF levels in the serum of breast cancer patients showed high expression, the expression of TPS, VEGF levels related to axillary lymph node metastasis, estrogen receptor, progesterone receptor.
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Male breast cancer is rare,it mainly caused by the interaction of the genetic factors,hormone levels,way of life,and the environment.Its clinical manifestations are indolent tumors.The diagnosis method includes clinical medical examination and imaging examination,and pathology examination.The treatment is in reference to the female breast cancer treatment model,including surgery,chemoradiotherapy and endocrine therapy.Tumor size and axillary lymph nodes involvement are independent predictors of overall survival.
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Objective To explore the therapeutic effect on the prevention of eccyesis by optimizing fallopian tube to be pregnant.Methods Three hundred and seventy-nine patients with infertility were divided into two groups:control group with 187 patients received the combined optimized treatment,and study group with 192 patients received the combined optimized treatment and optimizing fallopian tube to be pregnant.All patients received the hysterosalpingography uterosalpingography(HSU)whik the patients of the study group received the ultraphonic monitor for the.dominant follicle besides for 6 ovulatory cycle.Results There were intrauterine gestation 59 patients(31.55%,59/187),eccyesis 20 patients(10.70%,20/187)and infertility 108 patients(57.75%,108/187)in control group while there were intrauterine gestation 83 patients(43.23%,83/192),eccyesis 10 patients(5.21%,10/192)and infertility 99 patients (51.56%,99/192)in study group.The intrauterine gestation rate in study group was higher than that in control group(P<0.05),and the eccyesis rate was lower than that in control group(P<0.05).But there was no significant difference in the infertility rate between two groups(P＞0.05).The eccyesis rate in fallopian tube unsmooth was higher than that in salpingemphraxis and fallopian tube canalization respectively[12.59%(18/143),2.63%(2/76),2.70%(2/74),P<0.05].Conclusion Selecting the optimizing fallopian tube by HSU and monitoring the dominant follicle by ultraphonic to guide pregnancy can let the dominant follicle grow and conceive in the optimizing fallopian tIlbe,and this treatment can raise the intrauterine gestation rate and decrease the cause of eccyesis.