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Breast cancer reconstruction

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https://www.readbyqxmd.com/read/28819769/disparities-in-breast-cancer-private-patients-have-better-outcomes-than-public-patients
#1
W C Coetzee, J P Apffelstaedt, T Zeeman, M Du Plessis
INTRODUCTION: Different outcomes in breast cancer have been reported for low and high socio-economic groups. We present data quantifying disparities between South African public and private patients. METHODS: Records of 240 consecutive patients treated in 2008 in a public versus 97 patients in a private health facility were reviewed for demographic and oncologic data. RESULTS: The average of patients was 56.2 versus 51.9 years (p = 0.032)...
August 17, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28816969/immediate-breast-reconstruction-with-omental-flap-for-luminal-breast-cancer-patients-ten-clinical-case-reports
#2
Nanlin Li, Zhao Zheng, Jipeng Li, Jing Fan, Ting Wang, Juliang Zhang, Hui Wang, Jianghao Chen, Yonggang Lv, Jun Yi, Meiling Huang, Rui Ling
RATIONALE: Luminal subtype breast cancer, accounting for 70 to 80% of all breast cancers, has been reported to be associated with good prognosis. However, for the patients with large mass or worse mass position, omental flap transplantation may provide a new option for breast reconstruction. PATIENT CONCERNS: Ten patients (6 luminal B1, 2 luminal B2, 2 luminal A), were enrolled into the study, between January 23, 2015 and August 22, 2016. The mean age was 34.6 ± 6...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816143/radiation-therapy-versus-no-radiation-therapy-to-the-neo-breast-following-skin-sparing-mastectomy-and-immediate-autologous-free-flap-reconstruction-for-breast-cancer-patient-reported-and-surgical-outcomes-at-1-year-a-mastectomy-reconstruction-outcomes-consortium
#3
MULTICENTER STUDY
Andrew L Cooke, Julian Diaz-Abele, Tom Hayakawa, Ed Buchel, Kimberly Dalke, Pascal Lambert
PURPOSE: To determine whether adjuvant radiation therapy (RT) is associated with adverse patient-reported outcomes and surgical complications 1 year after skin-sparing mastectomy and immediate autologous free flap reconstruction for breast cancer. METHODS AND MATERIALS: We compared 24 domains of patient-reported outcome measures 1 year after autologous reconstruction between patients who received adjuvant RT and those who did not. A total of 125 patients who underwent surgery between 2012 and 2015 at our institution were included from the Mastectomy Reconstruction Outcomes Consortium study database...
September 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28806288/acellular-dermal-matrix-in-immediate-expander-implant-breast-reconstruction-a-multicenter-assessment-of-risks-and-benefits
#4
Michael Sorkin, Ji Qi, Hyungjin M Kim, Jennifer B Hamill, Jeffrey H Kozlow, Andrea L Pusic, Edwin G Wilkins
INTRODUCTION: Acellular dermal matrix (ADM) has gained widespread acceptance in immediate expander/implant reconstruction due to perceived benefits, including improved expansion dynamics and superior aesthetic results. Although previous investigators have evaluated its risks, few studies have assessed the impact of ADM on other outcomes, including patient-reported measures. METHODS: The Mastectomy Reconstruction Outcomes Consortium (MROC) Study used a prospective cohort design to evaluate patients undergoing post-mastectomy reconstruction from 10 centers and 58 participating surgeons between 2012 and 2015...
August 3, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28801298/-application-of-3d-visualization-technique-in-breast-cancer-surgery-with-immediate-breast-reconstruction-using-laparoscopically-harvested-pedicled-latissimus-dorsi-muscle-flap
#5
Pu-Sheng Zhang, Li-Kun Wang, Yun-Feng Luo, Fu-Jun Shi, Lin-Yun He, Cheng-Bing Zeng, Yu Zhang, Chi-Hua Fang
OBJECTIVE: To study the value of 3D visualization technique in breast-preserving surgery for breast cancer with immediate breast reconstruction using laparoscopically harvested pedicled latissimus dorsi muscle flap. METHODS: From January, 2015 to May, 2016, 30 patients with breast cancer underwent breast-preserving surgery with immediate breast reconstruction using pedicled latissimus dorsi muscle flap. The CT data of the arterial phase and venous phase were collected preoperatively and imported into the self-developed medical image 3D visualization system for image segmentation and 3D reconstruction...
August 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28794874/breast-reconstruction-with-anatomical-implants-a-review-of-indications-and-techniques-based-on-current-literature
#6
REVIEW
Marco Gardani, Nicolò Bertozzi, Michele Pio Grieco, Marianna Pesce, Francesco Simonacci, PierLuigi Santi, Edoardo Raposio
One important modality of breast cancer therapy is surgical treatment, which has become increasingly less mutilating over the last century. Breast reconstruction has become an integrated part of breast cancer treatment due to long-term psychosexual health factors and its importance for breast cancer survivors. Both autogenous tissue-based and implant-based reconstruction provides satisfactory reconstructive options due to better surgeon awareness of "the ideal breast size", although each has its own advantages and disadvantages...
September 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28792427/the-psychosexual-impact-of-postmastectomy-breast-reconstruction
#7
Alexandra M Hart, Ximena Pinell-White, Albert Losken
BACKGROUND: The surgical management of breast cancer with mastectomy and breast reconstruction (BR) has been shown to increase the quality of life of cancer survivors. Yet the impact of surgery on sexuality, femininity, and condition of intimate relationships as a measure for sexual health has not been fully evaluated. METHODS: Ninety-six women who underwent mastectomy and immediate BR participated in the series. Surveys assessed patients' level of sexual health in the areas of femininity, sexual confidence during intimate relationships, and the role of breast sensibility in sexual satisfaction as compared with how they felt preoperatively...
November 2016: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28783406/autologous-fat-transfer-for-breast-surgery
#8
Ketan Agarwal, Meera Mistry
Cosmetic and reconstructive surgeries always have a primary aim of the best outcome for the patient, with a big emphasis on the aesthetics. Lipomodelling is one such technique, originally described over a century ago but still used to this day, to provide a patient with the highest quality results. This is particularly true for lipomodelling of the breast, whether it be purely cosmetic, or for a post-mastectomy reconstruction for a breast cancer patient. Lipomodelling provides an effective way of restoring and even improving the look and aesthetics of the breast and of helping achieve the patient's expectations...
August 2, 2017: British Journal of Hospital Medicine
https://www.readbyqxmd.com/read/28779906/-reverse-expansion-a-new-technique-of-breast-reconstruction-with-autologous-tissue
#9
L Fabiocchi, G Semprini, F Cattin, L Dellachiesa, T Fogacci, G Frisoni, D Samorani
The treatment for breast cancer is sometimes long and requires a multidisciplinary approach. In 2010, in our centre, we began to perform fat grafting for breast reconstruction using the so-called 'reverse expansion' technique. This consists of the insertion of a skin expander during mastectomy, in its expansion and then in its gradual deflation in the surgical theatre during fat grafting. We performed a complete breast reconstruction in 57 patients by reverse expansion. We harvested fat from the fat excess areas using a normal liposuction cannula...
July 18, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28775339/unraveling-a-tumor-type-specific-regulatory-core-underlying-e2f1-mediated-epithelial-mesenchymal-transition-to-predict-receptor-protein-signatures
#10
Faiz M Khan, Stephan Marquardt, Shailendra K Gupta, Susanne Knoll, Ulf Schmitz, Alf Spitschak, David Engelmann, Julio Vera, Olaf Wolkenhauer, Brigitte M Pützer
Cancer is a disease of subverted regulatory pathways. In this paper, we reconstruct the regulatory network around E2F, a family of transcription factors whose deregulation has been associated to cancer progression, chemoresistance, invasiveness, and metastasis. We integrate gene expression profiles of cancer cell lines from two E2F1-driven highly aggressive bladder and breast tumors, and use network analysis methods to identify the tumor type-specific core of the network. By combining logic-based network modeling, in vitro experimentation, and gene expression profiles from patient cohorts displaying tumor aggressiveness, we identify and experimentally validate distinctive, tumor type-specific signatures of receptor proteins associated to epithelial-mesenchymal transition in bladder and breast cancer...
August 4, 2017: Nature Communications
https://www.readbyqxmd.com/read/28766231/contralateral-prophylactic-mastectomy-with-immediate-breast-reconstruction-increases-healthcare-utilization-and-cost
#11
Judy C Boughey, Stephanie R Schilz, Holly K Van Houten, Lin Zhu, Elizabeth B Habermann, Valerie Lemaine
BACKGROUND: The rates of contralateral prophylactic mastectomy (CPM) in women with unilateral breast cancer continue to rise, especially in women undergoing immediate breast reconstruction (IBR). METHODS: We utilized administrative claims data from a large US commercial insurance database (OptumLabs) to identify women age 18-64 years who underwent IBR between January 2004 and December 2013. We compared 2-year unadjusted utilization rates and total costs of care between unilateral mastectomy (UM) and bilateral mastectomy (BM) for implant-based and autologous reconstruction...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28766219/a-10-year-experience-with-mastectomy-and-tissue-expander-placement-to-facilitate-subsequent-radiation-and-reconstruction
#12
Zeina Ayoub, Eric A Strom, Valentina Ovalle, George H Perkins, Wendy A Woodward, Welela Tereffe, Benjamin D Smith, Simona F Shaitelman, Michael C Stauder, Karen E Hoffman, Sarah M DeSnyder, Patrick B Garvey, Mark W Clemens, Carlos H Barcenas, Henry M Kuerer, Steven Kronowitz
BACKGROUND: An integrated approach to skin sparing mastectomy with tissue expander placement followed by radiotherapy and delayed reconstruction was initiated in our institution in 2002. The purpose of this study was to assess the surgical outcomes of this strategy. METHODS: Between September 2002 and August 2013, a total of 384 reconstructions had a tissue expander placed at the time of mastectomy and subsequently underwent radiotherapy. Rates and causes of tissue expander explantation before, during, and after radiotherapy, as well as tumor specific outcomes and reconstruction approaches, were collected...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28766209/socioeconomic-factors-associated-with-post-mastectomy-immediate-reconstruction-in-a-contemporary-cohort-of-breast-cancer-survivors
#13
Jessica R Schumacher, Lauren J Taylor, Jennifer L Tucholka, Samuel Poore, Amanda Eggen, Jennifer Steiman, Lee G Wilke, Caprice C Greenberg, Heather B Neuman
BACKGROUND: Post-mastectomy reconstruction is a critical component of high-quality breast cancer care. Prior studies demonstrate socioeconomic disparity in receipt of reconstruction. Our objective was to evaluate trends in receipt of immediate reconstruction and examine socioeconomic factors associated with reconstruction in a contemporary cohort. METHODS: Using the National Cancer Database, we identified women <75 years of age with stage 0-1 breast cancer treated with mastectomy (n = 297,121)...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28765784/tissue-expansion-for-breast-reconstruction-methods-and-techniques
#14
REVIEW
Nicolò Bertozzi, Marianna Pesce, PierLuigi Santi, Edoardo Raposio
OBJECTIVE: In this work, the authors review recent data on the different methods and techniques of TE/implant-based reconstruction to determine the complication profiles and the advantages and disadvantages of the different techniques. This information will be valuable for surgeons performing breast reconstructions. MATERIALS AND METHODS: A thorough literature review was conducted by the authors concerning the current strategy of tissue expander (TE)/implant-based breast reconstruction following breast cancer surgery...
September 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28762113/implications-of-breast-implant-associated-anaplastic-large-cell-lymphoma-bia-alcl-for-breast-cancer-reconstruction-an-update-for-surgical-oncologists
#15
Anne C O'Neill, Toni Zhong, Stefan O P Hofer
Breast implant-associated anaplastic large cell lymphoma (BIA-ALCL) is a rare disease that has been diagnosed in an extremely small proportion of women with breast implants. The pathogenesis of this disease is currently poorly understood, but it appears to be related to textured implants. Recent high-profile media coverage of this rare clinical entity is likely to cause considerable anxiety for breast cancer patients who have undergone alloplastic breast reconstruction. The purpose of this review is to provide surgical oncologists with an evidence-based overview of the incidence, diagnosis, and management of BIA-ALCL with a particular emphasis on breast reconstruction cases...
July 31, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28760638/the-impact-of-autologous-breast-reconstruction-using-diep-flap-on-the-oncologic-efficacy-of-radiation-therapy
#16
C Maalouf, J Bou-Merhi, E Karam, E Patocskai, A M Danino
INTRODUCTION: In the management of breast cancer radiation therapy plays a substantive role in decreasing local recurrence and increasing overall survival. Still, there exists controversy concerning compromised radiation delivery plans and suboptimal delivery after immediate autologous breast reconstruction. Our study aims to assess the oncologic safety of immediate breast reconstruction (IBR) with a Deep inferior epigastric perforator flap (DIEP), in the setting of adjuvant radiation therapy...
July 28, 2017: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/28753473/reduction-mammaplasty-in-patients-with-history-of-breast-cancer-the-incidence-of-occult-cancer-and-high-risk-lesions
#17
Päivi A Merkkola-von Schantz, Tiina A Jahkola, Leena A Krogerus, Susanna M C Kauhanen
INTRODUCTION: Contralateral reduction mammaplasty is regularly included in the treatment of breast cancer patients. We analyzed the incidence of occult breast cancer and high-risk lesions in reduction mammaplasty specimens of women with previous breast cancer. We also analyzed if timing of reduction mammaplasty in relation to oncological treatment influenced the incidence of abnormal findings, and compared if patients with abnormal contralateral histopathology differed from the study population in terms of demographics...
July 25, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28753220/a-novel-method-for-rapid-and-quantitative-mechanical-assessment-of-soft-tissue-for-diagnostic-purposes-a-computational-study
#18
Javier Palacio-Torralba, Daniel W Good, Grant D Stewart, S Alan McNeill, Robert L Reuben, Yuhang Chen
Biological tissues often experience drastic changes in their microstructure due to their pathophysiological conditions. Such microstructural changes could result in variations in mechanical properties, which can be used in diagnosing or monitoring a wide range of diseases, most notably cancer. This paves the avenue for non-invasive diagnosis by instrumented palpation although challenges remain in quantitatively assessing the amount of diseased tissue by means of mechanical characterization. This paper presents a framework for tissue diagnosis using a quantitative and efficient estimation of the fractions of cancerous and non-cancerous tissue without a priori knowledge of tissue microstructure...
July 28, 2017: International Journal for Numerical Methods in Biomedical Engineering
https://www.readbyqxmd.com/read/28740793/donor-site-complications-and-remnant-of-rectus-abdominis-muscle-status-after-transverse-rectus-abdominis-myocutaneous-flap-reconstruction
#19
Prakasit Chirappapha, Noppadol Trikunagonvong, Duangkamon Prapruttam, Sasiprapa Rongthong, Panuwat Lertsithichai, Thongchai Sukarayothin, Monchai Leesombatpaiboon, Rujira Panawattanakul, Panya Thaweepworadej
BACKGROUND: Transverse rectus abdominis myocutaneous (TRAM) flap reconstruction after mastectomy in breast cancer patients has become one of the milestones in breast reconstruction. There are several techniques that have been used in an attempt to minimize untoward complications. We present the whole muscle with partial sheath-sparing technique that focuses on the anatomy of arcuate line and the closure of the anterior abdominal wall techniques with mesh and determine factors associated with its complications and outcomes...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28740788/acellular-dermal-matrix-versus-inferior-deepithelialized-flap-breast-reconstruction-equivalent-outcomes-with-increased-cost
#20
Heidi H Hon, Ronnie N Mubang, Brian D Wernick, Samuel F Freedman, Jill C Stoltzfus, Lino F Miele, Stanislaw P Stawicki, W Michael Morrissey
BACKGROUND: Approximately 250,000 new cases of breast cancer are diagnosed yearly in the U.S. resulting in more postmastectomy breast reconstructions (PMBRs). The acellular dermal matrix (ADM) expander-implant method became popular in the mid-2000s, but newer techniques such as the inferior deepithelialized flap (IDF) has more recently been described. We hypothesize that ADMs and IDFs provide comparable aesthetic outcomes, with no difference in complication rates and operative characteristics...
June 2017: Plastic and Reconstructive Surgery. Global Open
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