Assessing the Clinical Efficacy and Effectiveness of Sentinel Lymph Node Biopsy Combined with Breast-Conserving Surgery for Early-Stage Breast Cancer

Objective:To analyze the impact of sentinel lymph node biopsy(SLNB)combined with breast-conserving surgery in the clinical treatment of early-stage breast cancer.Methods:80 patients with early-stage breast cancer admitted to the Second Department of Breast Surgery at Dezhou Second People’s Hospital from September 2020 to September 2022 were selected and randomly divided into a control group and an observation group using the random number table method,with 40 cases in each group.The control group underwent a modified radical mastectomy,while the observation group underwent SLNB combined with breast-conserving surgery.The surgical efficacy and prognosis between the two groups were compared.Results:The observation group exhibited shorter operation,hospitalization,and extubation times,as well as less intraoperative blood loss and drainage volume,all of which were significantly better than those in the control group(P<0.05).Additionally,the observation group demonstrated a higher rate of excellent breast cosmetology and quality of life,with lower complication incidence,significantly outperforming the control group(P<0.05).There was no statistical difference in the metastasis rate and recurrence rate between the two groups(P>0.05).Conclusion:The combination of SLNB and breast-conserving surgery proves highly effective for patients with early-stage breast cancer,presenting fewer complications and enhancing both breast cosmetic outcomes and quality of life.

Breast-conserving surgery and combined therapy for women breast cancer: a report of 216 cases

Objective： To explore the therapeutic effect and associated techniques of breast-conserving therapy on patients with clinical stage Ⅰ and stage Ⅱ breast cancer. Methods： 216 female patients with breast cancer underwent breast-conserving therapy from December 1993 to October 2004. Their data were analyzed retrospectively. The breast-conserving therapy consisted of lumpectomy or quadrant removal of the breast, postoperative radiotherapy, chemotherapy and endocrine therapy. Of them, 209 patients underwent axillary lymph node dissection. Results： There were no operative complications. 216 patients were followed-up 3 to 147 months, the medial follow-up time was 78 months. The local recurrence rate was 1.85%. Two patients died and one of them was not related with breast cancer. Presence or absence of fibrosis, shape of breast, asymmetry, pigmentation and handle were taken into consideration for cosmetic evaluation by the patients and experienced breast surgeon. Breasts were scored cosmetically as excellent and good in 199 patients, the rate of satisfactory was 92.13%. Conclusion： Breast-conserving therapy for early breast cancer is e safe end effective therapy. It has less trauma end less complications and can also raise the quality of life in the patients. But we must obey the strict indications and reasonable techniques.

Clinical significance of S100A7 protein in predicting recurrence of breast cancer in patients undergoing breast-conserving surgery with radiotherapy

Objective To investigate the relationship between the expression of S100A7 protein and prediction of recurrence and prognosis of breast cancer in patients undergoing breast-conserving surgery combined with radiotherapy.Methods 349 samples of carcinoma tissue wax blocks were selected from January 2011 to January 2014 in Qingdao Central Hospital.All the patients had undergone breast-conserving surgery.We analyzed S100A7 expression in tumor tissue by immunohistochemical staining.Using univariate and multivariate analyses,we evaluated the relationship between S100A7 and clinical results,to explore independent risk factors for local regional recurrence(LRR).Results The positive expression of S100A7 in the recurrence group(66.7%)was significantly higher than in the non-recurrence group(38.4%),P=0.025.A log-rank test showed that high S100A7 expression was significantly correlated with 5-year regional recurrence free survival rate(RFS)(94.9%vs 89.5%,P=0.0408),distant metastasis free survival rate(DFS)(95.4%vs 83.5%,P<0.001),and overall survival rate(OS)(99.0%vs 92.5%,P=0.0011).Histological grade,vessel carcinoma embolus,lymph node metastasis,S100A7 expression,and tumor size were factors that influenced RFS.Multivariate analysis of the Cox proportional hazard model showed that high S100A7 expression was an independent risk factor that affected breast cancer RFS(HR=6.864,95%CI:1.575-29.915,P=0.01).Thus,we concluded that high S100A7 expression is associated with increased risk of LRR and distant metastasis of breast cancer after breast-conserving surgery and postoperative radiotherapy.S100A7 can be used as a molecular marker to screen for patients with high recurrence risk after breast-conserving surgery.

Application of Ultimate Oncoplastic Surgery in Breast-Conserving Surgery

Objective To investigate the application of oncoplastic surgery in breast-conserving surgery.Methods We retrospectively analyzed the clinical data of 103 breast cancer patients who underwent breast-conserving surgery in the First Affiliated Hospital of Henan University.All the patients were female whose tumor volume-to-breast volume ratio was greater than 20%.Fifty-two patients were treated with oncoplastic breast-conversing surgery(observation group),and 51 patients were treated with traditional breast-conserving surgery(control group).The volume of resected tissue,subjective satisfaction with breast shape,objective score of breast shape,and follow-up were compared between the two groups.Results In the observation group,the weight of resected breast tissue was 64.2–172.1 g,with a median of 98.7 g.In the control group,the weight of resected breast tissue was 67.5–175.7 g,with a median of 102.3 g.After 12 months of follow-up,the subjective satisfaction rate and objective score of breast shape in the observation group were significantly better than those in the traditional breast-conserving surgery group(P<0.05).There was no recurrence,metastasis,or death in the two groups.There was no significant difference in postoperative complications between the two groups(P>0.05).Conclusion Oncoplastic breast-conserving surgery leads to better cosmetic results and a more satisfactory clinical results.

Whole breast ultrafractionation radiotherapy after breast-conserving surgery in early breast cancer: A single-center, prospective, observational study from China

Objective:This single-center,prospective,observational study was designed to investigate the toxicities,patient-reported outcome(PRO),and dosimetric analysis of whole breast ultrafractionation radiotherapy(RT)after breast-conserving surgery(BCS)in early breast cancer(BC).Patients and methods:Patients diagnosed with BC stage I,II and treated with BCS were enrolled.A dose of 26 Gray(Gy)in five fractions was prescribed to the whole breast and tumor bed.Clinical endpoints included toxicities,PRO,and dosimetric analysis.PRO was measured by the European Organization for Research and Treatment of Cancer general quality of life questionnaire(EORTC QLQ-C30)and the BC-specific questionnaire(EORTC QLQ-BR23)questionnaires.Results:Between January 2022 and June 2023,62 female patients were enrolled.The median age was 45 years.Most patients(83.9%)were diagnosed with pathological stage I disease.The median planning target volume(PTV)was 456.4 mL.The minimum,maximum,and mean doses,and D95(dose of PTV irradiated volume more than 95%)to PTV were 20.2,28.8,27.2,and 26.3 Gy,respectively.The median mean lung dose and percentage lung volume receiving 8 Gy(V8)were 3.6 Gy and 13.4%,respectively.The median mean heart dose,V1.5(percentage of organ volume irradiated with 1.5 Gy or higher),and V7(percentage of organ volume irradiated with 7 Gy or higher)were 0.6 Gy,6.8%,and 0.4%,respectively.Cosmetic effects before RT showed no obvious differences compared to that post RT.No toxicities of grade 3 or higher occurred.Five patients had asymptomatic radiation pneumonia(grade 1),and 12 patients had radiation dermatitis(grade 1).No factor was significantly related to radiation dermatitis or radiation pneumonia.For the EORTC QLQ-C30 and QLQ-BR23 questionnaires,all function and symptom scores before RT had no significant differences compared with that after RT,1−2 months after RT,and 3−4 months after RT.Ultrafractionation RT did not worsen PRO.The 1-year crude local control was 100%.Conclusion:Whole breast ultrafractionation RT after BCS in early BC has no severe toxicities and does not affect PRO.These results need to be further validated with a longer follow-up and a larger sample size.

Clinical Study of Liposuction Combined with Subareolar Incision Adenectomy for Gynecomastia

Objective: To investigate the clinical effect of liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular gynecomastia (GYN). Methods: From March 2021 to March 2022, the data of patients with Simon Grade Ⅲ adipo-glandular GYN treated by liposuction combined with glandectomy in the Department of Plastic Surgery, Zhongshan Hospital Affiliated to Dalian University and Henan Plastic Surgery and Aesthetic Hospital were retrospectively analyzed. Based on the medical records, color ultrasound was performed on the patient’s breast before surgery, which was determined to be GYN (more than 50% glandular tissue). A 3 mm long incision was made at the lower boundary of the surgical range, through which the adipose tissue in the hypertrophic region of the breast was repeatedly aspirated until a satisfactory thickness was achieved. The residual glandular tissue was removed by a semicircular arc incision under the areola, and then the areola incision was sutured in position. The blood flow, sensation, and wound healing of bilateral nipples and areola were observed after surgery, and the morphology of bilateral thorax and scar of incision were followed up. Results: A total of 15 GYN patients aged 18 to 35 years with body mass index of 23.8 to 26.5 kg/m2 (mean = 24.8 kg/m2) were included in this study. The average intraoperative liposuction volume of unilateral breast was 170 mL (150-200 mL), the average glandectomy volume was 115 g (95-125 g), and the average blood loss was about 40 mL (15-75 mL). Postoperative hypertrophic breast volume decreased significantly, and no complications such as hematoma, infection, skin ischemic necrosis, or sensory disturbance occurred in the nipple and areola, during the healing process. The patients were followed up for 3 to 6 months, and the bilateral thorax was smooth, symmetrical, and natural in contour. The incision was concealed, and the scar was not obvious. Conclusion: Liposuction combined with subareolar incision glandectomy in the treatment of Simon Grade Ⅲ adipo-glandular GYN is safe. The postoperative chest contour is smooth and natural, and the scar is small and invisible, which achieves good aesthetics.

Application of Deep Inspiration Breath Hold Technique in Radiotherapy After Breast- Conserving Surgery for Left Breast Cancer and Its Improvement on Cardiac Dose

Objective:To analyze the application of deep inspiration breath hold technique in radiotherapy after breast-conserving surgery for left breast cancer and the improvement of cardiac dose.Methods:A total of 45 patients with left breast cancer treated in our hospital after breast-conserving surgery were selected,and the selection time was set from January 2020 to August 2022.All patients received radiotherapy.The right breast,heart,and lung volumes,and dose parameters of the heart,lungs,right breast,and left anterior descending coronary artery were compared under free breathing(FB)and deep inspiration breath hold(DIBH)technical modes.Results:The heart volume of the DIBH group was smaller than that of the FB group,and the left and right lung volumes were significantly larger than those of the FB group.In the DIBH group,the heart dose parameters V5,proper lung dose parameters,and left anterior descending coronary artery dose parameters were found lower than that of the FB group,and the differences were statistically significant(P<0.05).Conclusion:Compared with FB,the DIBH technique can reduce the heart’s size and increase the lung volume when used for radiotherapy after breast-conserving surgery for left breast cancer.It also reduces the dose to the heart,right lung,and left anterior descending coronary artery,thus protecting the heart and lungs.

经口入路和乳晕入路腔镜手术对甲状腺恶性病变患者术后美观满意度及生活质量的影响

目的 分析经口入路和乳晕入路腔镜手术对甲状腺恶性病变患者术后美观度满意度及生活质量的影响,为甲状腺疾病患者寻求更加有效且安全美观的手术治疗方式。方法 选取2022年1月至2023年3月甲状腺恶性病变手术患者120例,按照手术入路将患者分为经口腔前庭组55例和经乳晕组65例,经口腔前庭组采用经口腔前庭入路腔镜手术治疗,经乳晕组采取乳晕入路腔镜手术方法,对比2组患者的手术相关指标、美观满意度以及治疗后生活质量水平和术后并发症发生情况。结果 2组患者手术时间、住院时间以及术后SIS评分和VHI评分差异无统计学意义(P>0.05),经口腔前庭组的手术出血量及术后引流量低于经乳晕组,且经口腔前庭组术后VAS评分显著低于经乳晕组(P<0.05);经口腔前庭组的VSS、OSAS和PSAS评分均较经乳晕组低,其美观满意度较高(P<0.05);经口腔前庭组的治疗后SF-36各维度评分均较经乳晕组高(P<0.05);2组并发症发生率差异无统计学意义(P>0.05)。结论 甲状腺恶性病变患者手术治疗中,经口腔前庭入路腔镜手术治疗相较于经乳晕入路治疗方式更具安全性,患者术中损伤及术后疼痛均较为轻微,且无瘢痕美观性更强,有助于促进患者身心状态和生活质量提升,属于安全且有效的手术治疗方法。

全乳晕入路腔镜手术在单侧甲状腺微小乳头状癌根治术中的应用

目的探讨全乳晕入路腔镜手术在甲状腺微小乳头状癌根治术中的应用价值。方法回顾性选取2019年9月至2023年6月徐州市中心医院与徐州医科大学附属第三医院收治的80例单侧甲状腺微小乳头状癌患者作为研究对象,甲状腺切除方式均采用峡部+患侧甲状腺全切及中央区淋巴结清扫,根据手术入路的不同,分为腔镜组(40例)和开放组(40例)。腔镜组行全乳晕入路腔镜下手术,开放组行颈前切口入路手术,比较两组患者的手术相关指标、并发症发生情况以及术后满意度。结果腔镜组术中出血少于开放组,差异有统计学意义(P<0.05);两组患者术后24 h引流量比较,差异无统计学意义(P>0.05);腔镜组切开总长度短于开放组,差异有统计学意义(P<0.05);腔镜组术后24 h疼痛评分低于开放组,差异有统计学意义(P<0.05);腔镜组的并发症总发生率低于开放组,差异有统计学意义(P<0.05);腔镜组术后美容满意度评分高于开放组,瘢痕自我关注度得分低于开放组,差异有统计学意义(P<0.05)。结论全乳晕入路腔镜下甲状腺微小乳头状癌根治术术野清晰,创伤小,出血少,术后美容效果理想,还可减少手术相关并发症。

两种不同入路行双平面假体隆乳术临床疗效对比研究

目的探讨不同入路行双平面假体隆乳术的效果。方法回顾性分析2020年1月—2023年1月新乡市中心医院收治的629例行双平面假体隆乳术患者的临床资料,按其手术入路的不同将其分为2组,其中经乳晕入路行手术的329例患者纳入对照组,经腋窝入路行手术的300例患者纳入观察组,术后均随访6个月。对比2组手术相关指标、乳房形态变化、隆胸效果、并发症。结果观察组切口愈合时间[(7.30±1.25)d]短于对照组[(9.21±1.69)d],并发症发生率(1.67%)低于对照组(4.86%),差异有统计学意义(P<0.05)。2组术中出血量、手术时间、住院时间、术后数字评分法(numeric rating scale,NRS)评分、隆胸效果相比,差异无统计学意义(P>0.05)。术前、术后2组乳头-乳房下皱襞的经皮距离(nipple to inframammaryfold,N-IMF)、胸骨切迹-乳头距离(sternal notch to nipple,S-N)、乳头-正中线距离(nipple to midline,N-M)、乳房总体积相比,差异无统计学意义(P>0.05)。结论经乳晕入路、经腋窝入路行双平面假体隆乳术均能够取得优良的隆胸效果,但经腋窝入路行手术更能够促进切口愈合,降低并发症发生率。文章的研究结果为临床后期选择双平面假体隆乳术的入路提供了借鉴内容,具有一定的运用价值。

经全乳晕入路腔镜甲状腺手术治疗早期分化型甲状腺癌的临床疗效研究

目的:探究早期分化型甲状腺癌病人采用经全乳晕入路腔镜甲状腺手术治疗的临床价值。方法:选择早期分化型甲状腺癌病人94例为研究对象,依照病人当时选择的手术方式,分为2组,其中对照组行开放性手术,观察组行全乳晕入路腔镜甲状腺手术,对2组的围术期指标、术后应激反应指标、嗓音障碍指数、反流症状指数量表评分、患者瘢痕评估量表和温哥华瘢痕评价量表及术后并发症发生情况进行比较分析。结果:术前,2组应激指标比较差异均无统计学意义(P>0.05);术后,观察组的皮质醇、去甲肾上腺素以及血浆内皮素均低于对照组(P<0.05);与对照组相比,观察组的住院时间、拔管时间以及切口长度均较短,术中出血量少,VAS评分低,但是术后引流量多、手术时间长,差异有统计学意义(P<0.05),与对照组比较,观察组的术后并发症发生率低,差异有统计学意义(P<0.05);观察组的嗓音障碍指数、反流症状指数量表评分均低于对照组,而瘢痕量表评分均高于对照组(P<0.05)。结论:经全乳晕入路腔镜甲状腺手术治疗早期分化型甲状腺癌具有美容效果好、并发症少等诸多优点,可以获得较好的治疗效果,有助于促进病人术后恢复。

经全乳晕入路全腔镜下行甲状腺良性肿瘤手术的临床效果及安全性探讨

目的探究经全乳晕入路全腔镜下行甲状腺良性肿瘤手术的临床效果及安全性。方法随机选取2021年6月—2023年6月武威市凉州医院普外科收治的100例甲状腺良性肿瘤患者为研究对象,根据不同治疗方法分为两组,每组50例。观察组经全乳晕入路全腔镜下手术,对照组采用开放手术方式进行治疗。比较两组手术指标、应激激素水平、甲状腺激素水平、并发症发生率。结果观察组的手术时间、住院时间均短于对照组,术后1 d引流量、出血量均少于对照组,差异有统计学意义(P均<0.05)。观察组并发症发生率2.00%(1/50)低于对照组的20.00%(10/50),差异有统计学意义(χ^(2)=8.274,P<0.05)。术后12 h,观察组皮质醇为(234.25±5.71)mg/L、去甲肾上腺素为(285.96±5.71)pmol/L、促肾上腺皮质激素为(1622.63±25.96)pmol/L,均低于对照组的(270.63±5.33)mg/L、(350.63±6.07)pmol/L、(1898.36±26.11)pmol/L,差异有统计学意义(t=32.933、54.873、52.953,P均<0.05)。术后12 h,两组甲状腺激素水平对比,差异无统计学意义(P>0.05)。结论经全乳晕入路全腔镜下行甲状腺良性肿瘤手术的临床疗效十分显著,且具有较高的安全性。

经锁骨上窝斜切口入路在双侧甲状腺手术中的应用效果

目的 探讨经锁骨上窝斜切口入路在双侧甲状腺手术中的应用效果。方法 回顾性分析94例施行双侧甲状腺手术治疗患者的临床资料,根据手术入路将患者分为斜切口组(采用经锁骨上窝斜切口入路,n=32)、正中切口组(采用经颈白线切口入路,n=32)和腔镜乳晕组(采用腔镜下全乳晕切口入路,n=30)。分别采用疼痛视觉模拟量表(VAS)和数字评分系统(NSS)量表评估患者术后疼痛情况和切口满意度。比较3组患者的围手术期指标(手术时间、术中出血量、术后24 h引流量及术后拔管时间)、术后病理结果、术后并发症发生情况、术后主观不适感觉(切口疼痛感、手术区域皮肤麻木感、吞咽不适感)情况,以及术后疼痛VAS评分和NSS量表评分。结果 斜切口组、正中切口组、腔镜乳晕组的手术时间依次增加(P<0.05);斜切口组术中出血量及术后24 h引流量少于正中切口组和腔镜乳晕组(P<0.05);3组患者术后拔管时间、病灶最大直径、中央区淋巴结清扫数目和淋巴结转移率比较,差异无统计学意义(P>0.05);腔镜乳晕组的术后24 h疼痛VAS评分高于斜切口组和正中切口组(P<0.05),3组患者术后并发症发生率、术后主观不适感受发生率和术后48 h疼痛VAS评分的差异无统计学意义(P>0.05);斜切口组、腔镜乳晕组术后NSS量表评分高于正中切口组(P<0.05)。结论 经锁骨上窝斜切口入路在双侧甲状腺手术中的应用效果良好,相较于经颈白线切口入路与腔镜下全乳晕切口入路,其手术时间更短,术中出血量和术后引流量更少,术后疼痛较轻,患者对切口的满意度较高。

腔镜甲状腺手术中经全乳晕入路与经口腔前庭入路的效果对比

目的对比腔镜甲状腺手术中经全乳晕入路与经口腔前庭入路的临床效果。方法选择2022年1月至2023年12月在北京丰台医院甲乳疝肛肠外科行腔镜甲状腺手术的110例cN0甲状腺微小乳头状癌女性患者,按手术入路不同分为两组,常规组60例,采取经全乳晕入路手术;研究组50例,采取经口腔前庭入路手术。对比两组手术指标、术后疼痛、生化指标、临床疗效及术后并发症情况。结果研究组术中出血量、手术时间、住院时间均少于常规组,P<0.05。研究组术后2 h、24 h、48 h的VAS评分均低于常规组,P<0.05。两组红细胞沉降率、白细胞计数、C-反应蛋白水平对比,P>0.05。两组临床总有效率、术后并发症发生率对比,P>0.05。结论在腔镜甲状腺手术中采用经口腔前庭入路的临床效果优于经全乳晕入路,其手术时间更短,术后患者疼痛程度更低,且手术安全性良好。

腔镜双乳晕径路甲状腺手术与传统开放手术在甲状腺腺叶切除中的效果比较

目的比较腔镜双乳晕径路甲状腺手术与传统开放手术在甲状腺腺叶切除中的应用效果。方法选取2021年1月至2023年12月期间在医院进行甲状腺腺叶切除术的54例患者,按手术方法分为对照组与研究组,各27例。对照组采用传统开放手术治疗,研究组采用腔镜双乳晕径路甲状腺手术治疗。对比两组手术指标、康复指标、术后并发症、生活质量与治疗满意度。结果相比对照组,研究组术后引流量更少,住院用时更短,P<0.05。相比对照组,研究组术后并发症发生率更低,P<0.05。治疗前两组生活质量评分相比,P>0.05;治疗后相比对照组,研究组生活质量评分更高,P<0.05。相比对照组,研究组手术满意度更高,P<0.05。结论与传统开放手术相比,腔镜双乳晕径路甲状腺手术在甲状腺腺叶切除中应用效果更佳,可进一步减轻手术创伤,减少术后并发症,提高患者生活质量与治疗满意度,加速患者康复。

Imaging of the treated breast post breast conservation surgery/oncoplasty: Pictorial review

Mammographic appearance of the normal breast is altered in the post-operative setting. It is essential to be aware of the normal findings as well as to identify features of recurrent disease with particular emphasis on radiologicalpathological concordance. Digital breast tomosynthesis and volumetric breast density add incremental value in this clinical setting. We present a pictorial review of various cases to illustrate normal post-operative findings as well as mammographic features suspicious for recurrent disease.

微创环乳晕切口手术与开放式切除手术治疗男性乳腺发育症的效果观察

目的:探讨微创环乳晕切口手术与开放式切除手术治疗男性乳腺发育症(GYN)的效果影响。方法:选取2020年8月至2022年8月期间在本院收治的GYN患者105例,依照手术治疗方案不同分为两组,即选择微创环乳晕切口手术的63例GYN病例纳入观察组,选择开放式切除手术的42例同类病例纳入对照组。对比两组手术相关指标、伤口愈合时间、瘢痕宽度及乳腺美观度、术前后的创伤应激指标水平[去甲肾上腺素(NE)、肾上腺素(E)、皮质醇(Cor)]变化、术后并发症发生情况及术后效果满意度。结果:观察组的手术时间、住院时间、伤口愈合时间均短于对照组(P<0.05),术中出血量少于对照组(P<0.05),切口长度及瘢痕长度短于对照组(P<0.05),乳腺美观度高于对照组(P<0.05);两组术后血清NE、E及Cor水平高于术前(P<0.05),但观察组的下降幅度小于对照组(P<0.05);观察组的术后并发症总发生率低于对照组(3.17%vs21.43%,P<0.05);观察组关于术后胸部外观、伤口疤痕及皮肤与皮肤及乳晕乳头感觉共3项内容满意度评分及整体满意度评分均高于对照组(P<0.05)。结论:相比开放式切除手术,微创环乳晕切口手术治疗GYN患者的手术时间、伤口愈合时间及住院时间更短,术中出血量更少,术后切口长度、瘢痕长度更短,能明显减轻术后创伤应激反应,减少术后并发症,提高患者对术后效果满意度。

Advances in Oncoplastic Breast Surgery

Evidence from six prospective,randomized trials has shown that breast-conserving surgery(BCS)is a safe alternative to mastectomy,and this led to a heightened interest in achieving and balancing local control and cosmetic outcome post-surgery.However,it is also becoming apparent that conventional BCS techniques may not produce cosmetically favorable results for patients who present with ill-defined or poorly situated breast tumors.Other factors that are commonly found in Chinese women,such as small-volume and denser breasts,also contribute to the difficulty in achieving an optimal cosmetic outcome post-surgery,thus necessitating the need for oncoplastic breast surgery techniques to be employed.This article serves as an overview of the recent advances and principles of oncoplastic breast surgery,as well as the use of autologous fat grafts to improve cosmetic results and eliminate remaining smaller deformities post-surgery.

Oncoplastic Breast Surgery Using Spindle Shaped-Partial Mastectomy for Early Breast Cancer in the Upper Quadrant Area

Background: Oncoplastic surgery is becoming more common, however, only several reports have been published in Japan. We report the results of simple oncoplastic surgery for Japanese patients with early breast cancer in the upper quadrant area. Methods: In seven patients with a past history of breast-feeding and ptotic breasts, we performed oncoplastic surgery involving partial mastectomy and the resection of excess skin and parenchymal tissue. Results: None of the patients received a contralateral operation to produce symmetrical breasts. The width of the resected excess skin tissue ranged from 20 to 50 mm, with the mean width being 30 mm, and its length ranged from 50 to 90, with the mean length being 77 mm. The width of the resected gland tissue ranged from 40 to 65 mm, with the mean width being 53 mm, and its length ranged from 70 to 100 mm, with the mean length being 97 mm. The cosmetic results were excellent. Conclusions: Oncoplastic surgery using spindle shaped-resection was successfully performed in patients with upper quadrant lesions, and the cosmetic results were excellent.

乳晕小切口手术治疗乳腺良性肿瘤的疗效分析

目的 探讨乳晕小切口手术治疗乳腺良性肿瘤的临床疗效。方法 100例乳腺良性肿瘤患者,以简单随机化法分成对照组和实验组,每组50例。对照组进行传统开放性手术治疗,实验组应用乳晕小切口手术治疗。比较两组患者手术指标(手术时间、住院时间、术中出血量、手术切口长度)、并发症(局部感染、局部血肿、皮肤瘢痕)发生情况、治疗满意度。结果 实验组手术时间(45.30±3.50)min及住院时间(5.60±1.10)d均短于对照组的(56.50±3.60)min、(7.70±1.50)d,术中出血量(25.30±5.50)ml少于对照组的(37.20±7.40)ml,手术切口长度(29.50±6.10)mm短于对照组的(45.60±8.50)mm,差异具有统计学意义(P<0.05)。实验组并发症发生率6.00%低于对照组的24.00%,差异具有统计学意义(P<0.05)。实验组治疗总满意度96.00%高于对照组的80.00%,差异具有统计学意义(P<0.05)。结论 乳腺良性肿瘤实施乳晕小切口手术治疗的临床效果显著,有助于提高手术质量及手术安全性,且患者对临床治疗的满意度高,值得推广。