ObjectiveTo understand the current research status of conservative mastectomy with breast reconstruction for breast cancer, so as to provide a reference for surgeons and patients with breast cancer to choose surgical method. MethodThe recently domestic and foreign literature on the research of conservative mastectomy with breast reconstruction for breast cancer was reviewed and summarized. ResultsAt present, conservative mastectomy mainly included nipple sparing mastectomy, skin sparing mastectomy, and skin reduction mastectomy. All three surgical methods were safe and effective in the treatment of breast cancer, and the complications could be controlled. When combined with breast reconstruction, the better cosmetic effect could be obtained, and the postoperative satisfaction and quality of life of patients were markedly improved. ConclusionsAfter comprehensively preoperative evaluation for patients with breast cancer, conservative mastectomy provides a treatment choice for them. After conservative mastectomy, individualized reconstruction scheme is formulated according to size and sagging degree of breast, as well as individual expectations of patients, which can obtain a higher quality of life while treating diseases for patients with breast cancer.
Objective To summarize the research progress of combined surgical treatment of lymphedema based on vascularized lymph node transfer (VLNT), and to provide systematic information for combined surgical treatment of lymphedema. MethodsLiterature on VLNT in recent years was extensively reviewed, and the history, treatment mechanism, and clinical application of VLNT were summarized, with emphasis on the research progress of VLNT combined with other surgical methods. Results VLNT is a physiological operation to restore lymphatic drainage. Multiple lymph node donor sites have been developed clinically, and two hypotheses have been proposed to explain its mechanism for the treatment of lymphedema. But it has some inadequacies such as slow effect and limb volume reduction rate less than 60%. To address these inadequacies, VLNT combined with other surgical methods for lymphedema has become a trend. VLNT can be used in combination with lymphovenous anastomosis (LVA), liposuction, debulking operation, breast reconstruction, and tissue engineered material, which have been shown to reduce the volume of affected limbs, reduce the incidence of cellulitis, and improve patients’ quality of life. ConclusionCurrent evidence shows that VLNT is safe and feasible in combination with LVA, liposuction, debulking operation, breast reconstruction, and tissue engineered material. However, many issues need to be solved, including the sequence of two surgeries, the interval between two surgeries, and the effectiveness compared with surgery alone. Rigorous standardized clinical studies need to be designed to confirm the efficacy of VLNT alone or in combination, and to further discuss the subsistent issues in the use of combination therapy.
Objective To evaluate the application effect of acellular dermal matrix (ADM) in immediate breast reconstruction after mammary mastectomy with prosthetic implants. Methods The clinical data of 68 patients with breast cancer undergoing immediate breast reconstruction with prosthetic implantation in our hospital were retrospectively analyzed and divided into ADM group (n=43) and non-ADM group (n=25), according to the use of ADM in the posterior space of pectoralis major muscle while prosthesis implantation or not. The size of breast prosthesis, operative time, intraoperative blood loss, drainage duration, total drainage, total hospital stay, postoperative complications, postoperative cosmetic effect and quality of life of patients were compared between the two groups. Results Patients in the ADM group showed no statistically significant difference regarding operative time, drainage duration, total drainage, hospital stay, postoperative complications and intraoperative removed gland volume with the non-ADM group (P>0.05). The average intraoperative blood loss in the ADM group was less than that of the non-ADM group, the average volume of prosthesis in the ADM group was bigger than that of the non-ADM group, the volume difference between prosthesis and removed gland in the ADM group was smaller than that of the non-ADM group, which was considered statistically significant difference (P<0.05). The subjective satisfaction and objective measurement scores of patients in the ADM group were significantly better than those of the non-ADM group, especially in the symmetry of breast, surgical scar and distance of lateral displacement of nipple (P<0.05). The postoperative quality of life in the ADM group was significantly better than that of the non-ADM group in terms of body image, sexual function and sexual interest (P<0.01). Conclusions It is safe and feasible to use ADM-assisted the immediate breast reconstruction after nipple-sparing mammary mastectomy with prosthetic implantation. As an extension of the pectoralis major muscle, ADM can enlarge the posterior space for the prosthesis implantation, making the choice of the prosthesis much more easier. The combined application of ADM can obtain a better cosmetic effect, meanwhile improving the postoperative quality of life and satisfaction of patients.
ObjectiveTo analyze the value of indocyanine green (ICG) fluorescence imaging in the evaluation of blood flown of ipple-areola complex (NAC) and implant selection during single-port endoscopic breast reconstruction. Methods From November 2018 to March 2020, 19 patients who underwent single-port inflatable endoscopic nipple-sparing mastectomy combined with breast reconstruction in Beijing Friendship Hospital were retrospectively collected. ICG fluorescence imaging technology was used to evaluate the blood supply pattern and the risk of ischemic necrosis of NAC, so as to guide the selection of implant. At the same time, 14 patients who underwent single-port inflatable endoscopic nipple-sparing mastectomy combined with breast reconstruction in Beijing Friendship Hospital from February 2017 to October 2018 were selected as the historical control group (control group). NAC ischemic necrosis, breast satisfaction and implant removal were compared between the two groups. Results In the ICG group, there were3 cases of V1 pattern and 2 cases of NAC ischemic necrosis (1 case of grade 1, 1 case of grade 2). There was no NAC ischemic necrosis in 16 patients with V2 mode and V3 mode. No implant loss occurred in any of the patients. In the control group, 5 cases had NAC ischemic necrosis (all were severe ischemic necrosis), and 2 cases had implant loss. The rate of severe NAC ischemic necrosis in the ICG group was lower than that in the control group (P<0.01), but there was no significant difference in implant loss rate between the two groups (P=0.17). The breast satisfaction score of the ICG group was higher than that of the control group (P<0.01), but there were no significant difference in satisfaction scores of chestwell-being, psychological well-being and sexual well-being between the two groups (P>0.05). Conclusions ICG imaging can be used to evaluate the blood supply pattern during the operation of prosthetic body mass reconstruction, guide the choice of implant in immediate breast reconstruction, so as to further improve postoperative breast satisfaction.
ObjectiveTo investigate the anatomy and function of pectoralis fascia in breast cancer operation, and the choice of resection and preservation of pectoralis fascia in different operation methods.MethodWe searched the articles related to pectoralis fascia and breast cancer through PubMed, Web of Science, EBSCO, WanFang Medical Network, SinoMed, and other databases, and then selected the Chinese and foreign articles that met the objective of this paper, and made an review after reading the articles.ResultsIn the immediate breast reconstruction of breast prosthesis after breast cancer operation, the preservation of pectoralis fascia was beneficial to the complete coverage of breast prosthesis and improved the cosmetic effect after operation. The purpose of preserving pectoralis fascia adipose tissue in breast-conserving surgery was to reduce the loss of breast volume and to pursue the cosmetic effect after operation. At present, there had been reports on the safety of pectoralis fascia oncology, but there was no final conclusion on the safe distance between tumor and pectoralis fascia, and the current research could not provide sufficient evidence for the preservation of pectoralis fascia.ConclusionsThe question of whether the pectoralis fascia needs to be removed in breast cancer surgery is still controversial. The preservation of pectoralis fascia is more for better immediate breast reconstruction after operation. However, the current evidence of evidence-based medicine is not sufficient. Clinicians need to conduct multicenter, randomized controlled clinical trials to improve the evidence.
ObjectiveTo optimize the perioperative management experiences for breast cancer patients undergoing direct-to-implant-based breast reconstruction, and provide reference for clinical practice. Methods A comprehensive review of recent domestic and international literature was conducted to systematically summarize the key points of perioperative management for direct-to-implant-based breast reconstruction, including preoperative health education, intraoperative strategies, and postoperative management measures, along with an introduction to the clinical experiences of West China Hospital of Sichuan University. ResultsStandardized perioperative management can effectively reduce the incidence of complications and achieve excellent cosmetic outcomes and quality of life after operation. Preoperative management includes proactive health education to alleviate patients’ anxiety and improve treatment compliance, as well as comprehensive assessment by surgeons of the patient’s physical condition and reconstructive expectations to select the most appropriate implant. Intraoperative management consists of strict aseptic technique, minimizing implant exposure, preserving blood supply to the nipple-areola complex (e.g., by using minimally invasive techniques or indocyanine green angiography, etc), and meticulous hemostasis. Postoperative management encompasses multimodal analgesia, individualized drain management (such as early removal or retaining a small amount of fluid to optimize contour), infection prevention and control (including topical and systemic antibiotics, ultrasound-guided minimally invasive drainage), guidance on rehabilitation exercises (early activity restriction followed by gradual recovery), and regular follow-up to evaluate aesthetic results and monitor for complications. ConclusionEstablishing a standardized, multidisciplinary perioperative management framework markedly enhances surgical safety and patient satisfaction, thereby providing a replicable benchmark for direct-to-implant-based breast reconstruction across diverse clinical settings.
Objective To explore the value of the application of latissimus dorsi myocutaneous flap in the breast reconstruction. Methods The clinical data of the 36 patients with breast tumor who had undergone breast reconstruction with latissimus dorsi myocutaneous flap from January 2012 to December 2016 were collected retrospectively. The postoperative complications and cosmetic results were analyzed. Results Thirty-six patients with breast tumor who underwent breast reconstruction with latissmus dorsi myocutaneous flap, including 32 patients with immediate breast reconstruction and 4 patients with delayed breast reconstruction respectively. The operative time of the patients who undertwent immediate breast reconstruction was 235–490 min (mean of 325 min), the intraoperative blood loss was 200–260 mL (mean of 220 mL), and the hospitalization time was 18–33 d (mean of 23.6 d). The total operative time of patients who underwent delayed breast reconstruction was 325–550 min (mean of 355 min), the total intraoperative blood loss was 200–250 mL (mean of 220 mL), and the total hospitalization time was 27–45 d (mean of 32.5 d). The cosmetic results was excellent in 22 patients, good in 8 patients, fair in 6 patients, respectively, and fine rate was 83.3% (30/36). There was no flap loss, but donor site seroma occurred in 21 patients, partial necrosis of the surgical margin of back skin occurred in 1 patient, partial necrosis of the nipple and areola skin occurred in 2 patients. All the patients were followed-up for 3–60 months, and the mean follow-up time was 37 months. During the follow-up period, no patient occurred metastasis or recurrence. After undergoing radiotherapy, reconstructive breast volume of 2 patients significantly contracted. None of the patients had significant limb function. Conclusion The breast reconstruction with the latissimus dorsi myocutaneous flap is a simple, easy, and effective surgical procedure.
Objective To overview the theoretical basis and research status of prepectoral implant-based breast reconstruction. Methods The domestic and foreign researches on the application of prepectoral implant-based breast reconstruction in breast reconstruction were retrospectively analyzed. The theoretical basis, clinical advantages, and limitations of this technique were summarized and the future development trend in this field was discussed. Results The recent advances in breast cancer oncology, the development of materials and the concept of oncology reconstruction have provided a theoretical basis for prepectoral implant-based breast reconstruction. The selection of patients and the experience of surgeons are crucial for postoperative outcomes. Ideal thickness and blood flow of flaps are the most important considerations for the selection of prepectoral implant-based breast reconstruction. However, its long-term reconstruction outcomes and clinical benefits and risks in Asian populations still need to be confirmed by more studies. Conclusion Prepectoral implant-based breast reconstruction has a broad application prospect in breast reconstruction following mastectomy. However, the evidence is limited at present. Randomized study with long-term follow-up is urgently in need to provide sufficient evidence to evaluate the safety and reliability of prepectoral implant-based breast reconstruction.
Objective To evaluate the feasibility of immediate breast reconstruction with silicone prosthesis for breast tumor. Methods The clinical data of the 42 patients with breast tumor who had undergone breast reconstruction with silicone prosthesis from January 2012 to June 2017 were collected retrospectively. The postoperative complications and cosmetic results were analyzed. Results All patients underwent operation successfully. The surgical time was 230–435 min (mean of 325 min), the intraoperative blood loss was 100–160 mL (mean of 130 mL), and the hospitalization time was 18–33 d (mean of 24 d). The cosmetic results was excellent in 26 patients, good in 8 patients, bad in 8 patients, and fine rate was 81.0% (34/42). Rate of patients’ overall satisfaction with breast reconstruction was 73.8% (31/42) and rate of aesthetic satisfaction was 78.6% (33/42). After operation, seroma occurred in 2 patients, and the ischemic necrosis in nipple and areola occurred in 3 patients. All the patients were followed-up for 4–70 months, and the median follow-up time was 37 months. During the follow-up period, no patient had metastasis or recurrence. Six patients received radiotherapy, among them 2 patients appeared Ⅱ-grade capsular contracture. Conclusion The breast reconstruction with silicone prosthesis is a simple, easy, and effective surgical procedure.
Endoscopic technology can reduce the surgical incision, and on the basis of ensuring tumor safety, effectively improve aesthetic outcomes and enhance patient satisfaction. Endoscopic breast-conserving surgery can offer benefits to scar appearance for patients with early breast cancer; however, for patients with tumors in the lower quadrant, the trauma of surgery should be carefully considered. Endoscopic breast reconstruction provides a preferred option for the patients underwent total mastectomy by reshaping a scarless breast. The choice of surgery should be considered by oncological safety, postoperative aesthetic effects, patient’s willingness, and medical conditions. The more high-quality clinical studies are needed to provide reference for decision-making. The development of endoscopic technology will provide better treatment options for patients with breast cancer.