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Capsular contracture silicone implant

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https://www.readbyqxmd.com/read/29166315/poly-implants-prosth%C3%A3-se-breast-implants-a-case-series-and-review-of-the-literature
#1
Doron Klein, Eran Hadad, Itay Wiser, Omer Wolf, Ortal Itzhaki Shapira, Shir Fucks, Lior Heller
BACKGROUND: Silicone breast implants from the French manufacturer Poly Implants Prosthèse (PIP) were recalled from the European market after the French regulator has revealed the implants contain non-medical-grade silicone filler. In December 2011, following a large increase in reported rupture rate and a possible cancer risk, the French Ministry of Health recommended consideration of the PIP explantation, regardless of their condition. In 2012, the Israel Ministry of Health recommended to replace the implants only upon suspected implant rupture...
November 21, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29040364/preliminary-3-year-evaluation-of-experience-with-silksurface-and-velvetsurface-motiva-silicone-breast-implants-a-single-center-experience-with-5813-consecutive-breast-augmentation-cases
#2
Marcos Sforza, Renato Zaccheddu, Angelo Alleruzzo, Adriano Seno, Domenico Mileto, Arnaldo Paganelli, Hassan Sulaiman, Michael Payne, Lajos Maurovich-Horvat
Background: Silicone breast implants have been in use for breast augmentation for more than 50 years, but technological innovation has been lacking in implant design until recently. Objectives: This study was designed to evaluate the complication and reoperation rates following breast augmentation utilizing the Motiva silicone breast implants. Methods: This retrospective study evaluated the safety of Motiva implants in 5813 consecutive cases of breast augmentation...
September 14, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/29040345/eight-year-safety-data-for-round-and-anatomical-silicone-gel-breast-implants
#3
Franck Duteille, Pierre Perrot, Marie-Hélène Bacheley, Sharon Stewart
Background: The safety and efficacy of all medical devices, including breast implants, is important and consistent performance is best shown by undertaking long-term clinical and vigilance studies. Local complications such as capsular contracture and rupture are risks often associated with breast implant surgery. Objectives: The authors investigate and evaluate the safety and performance of Eurosilicone's (Eurosilicone S.A.S, Apt Cedex, France) Cristalline Paragel breast implants at 8 years postimplantation...
June 24, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28985836/a-meta-analysis-of-implant-based-breast-reconstruction-and-timing-of-adjuvant-radiation-therapy
#4
REVIEW
Joseph A Ricci, Sherise Epstein, Adeyiza O Momoh, Samuel J Lin, Dhruv Singhal, Bernard T Lee
BACKGROUND: Implant-based breast reconstruction is the most common type of reconstruction after postmastectomy radiation therapy (PMRT). The impact of the timing of PMRT to a tissue expander or permanent implant is not well understood. The purpose of this systematic review was to evaluate outcomes in implant-based reconstruction and the timing of PMRT. METHODS: A review of the English literature in the PubMed/MEDLINE database (2000-2016) was performed to identify all articles on implant-based breast reconstruction and PMRT...
October 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28831345/characterization-of-the-capsule-surrounding-smooth-and-textured-tissue-expanders-and-correlation-with-contracture
#5
Erika Kuriyama, Hiroko Ochiai, Yoshikazu Inoue, Yoshiaki Sakamoto, Naoki Yamamoto, Toshiaki Utsumi, Kazuo Kishi, Takayuki Okumoto, Akihiro Matsuura
Capsular contracture is a common complication after breast augmentation surgery. This study pathologically evaluated the soft-tissue response to surface modifications in both smooth and textured tissue expander prostheses. METHODS: Smooth tissue expanders and textured tissue expanders in 5 cases each were used for breast reconstruction after mastectomy. Histological samples were harvested from the capsules when the tissue expanders were replaced by silicone implants. Collagen orientation and cellular responses were assessed histologically...
July 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28831335/subcutaneously-placed-breast-implants-after-a-skin-sparing-mastectomy-do-we-always-need-adm
#6
Apresh Singla, Animesh Singla, Eric Lai, David Caminer
Immediate breast reconstruction is an acceptable treatment option after mastectomy for prophylaxis of early breast cancer. Different options exist for implant placement, incision technique, patient suitability, and institutional experience. This article is a case series exploring the feasibility and outcomes of patients undergoing immediate breast reconstruction using skin-sparing mastectomy without mesh or acellular dermal matrix (ADM) and with a vertical inframammary incision. METHODS: A single-institution retrospective analysis was performed for all patients who underwent immediate single-stage reconstruction with subcutaneous silicon implants without ADM between 2009 and 2014 inclusive...
July 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28715530/immunohistochemical-analysis-of-capsular-contracture-in-silicone-implant-rhinoplasty
#7
Woongsang Sunwoo, Hahnjin Jung, Dae Woo Kim, Hong Ryul Jin
No abstract text is available yet for this article.
September 1, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/28710678/breast-magnetic-resonance-imaging-tips-for-the-diagnosis-of-silicone-induced-granuloma-of-a-breast-implant-capsule-sigbic
#8
REVIEW
Eduardo de Faria Castro Fleury, Ana Claudia Gianini, Veronica Ayres, Luciana C Ramalho, Rodrigo Oliveira Seleti, Decio Roveda
Complications resulting from the placement of silicone breast implants are becoming more frequent in our clinical practice. This is due to the increase in breast aesthetic surgeries at the beginning of the century, where breast augmentation using silicone implants was the main intervention performed. Generally, studies that discuss the complications of breast implants are restricted to reports of intra- or extra-capsular ruptures, contractures and haematomas. Currently, much importance has been given to anaplastic large cell lymphoma (ALCL) as a more severe complication related to silicone implants...
August 2017: Insights Into Imaging
https://www.readbyqxmd.com/read/28697402/functional-biocompatibility-testing-of-silicone-breast-implants-and-a-novel-classification-system-based-on-surface-roughness
#9
S Barr, E W Hill, A Bayat
PURPOSE: Increasing numbers of women undergo breast implantation for cosmetic and reconstructive purposes. Contracture of the fibrous capsule, which encases the implant leads to significant pain and reoperation. Texture, wettability and the cellular reaction to implant surfaces are poorly understood determinants of implant biocompatibility. The aim of this study was to evaluate the in-vitro characteristics of a range of commercial available implants using a macrophage based assay of implant biocompatibility and a quantitative assessment of wettability and texture...
June 27, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28681666/the-effects-of-colchicine-impregnated-oxidized-regenerated-cellulose-on-capsular-contracture
#10
Burcin Acuner, Nesrin Tan Baser, Gurcan Aslan, Ahmet Terzioglu, Muzaffer Caydere, Huseyın Ustun, Metin Görgü
Capsular contracture is the most common complication of breast augmentation. Oxidized regenerated cellulose can be used as a matrix for drug transport. Colchicine is an antimitotic drug that interferes with various steps of wound healing. The aim of this study was to evaluate the effects of oxidized regenerated cellulose alone or in combination with colchicine on capsular contracture. Twenty-one adult female Wistar-Albino rats were divided into 3 groups. In group 1 silicone blocks only, in group 2 oxidized regenerated cellulose-wrapped silicone blocks, and in group 3 colchicine-impregnated oxidized regenerated cellulose-wrapped silicone blocks were inserted in the dorsal region...
June 1, 2017: Surgical Innovation
https://www.readbyqxmd.com/read/28590984/risk-factor-analysis-for-capsular-contracture-malposition-and-late-seroma-in-subjects-receiving-natrelle-410-form-stable-silicone-breast-implants
#11
Christine S Quinlan, Rosanne Lynham, Jack L Kelly
No abstract text is available yet for this article.
September 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28590982/reply-risk-factor-analysis-for-capsular-contracture-malposition-and-late-seroma-in-subjects-receiving-natrelle-410-form-stable-silicone-breast-implants
#12
LETTER
Patricia McGuire
No abstract text is available yet for this article.
September 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28497022/patients-satisfaction-with-anatomic-polyurethane-implants
#13
REVIEW
Guillermo Vázquez
This paper presents patients satisfaction using anatomical polyurethane breast implants. We performed surgery on 525 patients, 370 of which were primary and 155 were secondary to various causes such as capsular contracture, ruptured implants, volume changes, and incorrect positioning of the implant. The advantages of silicone polyurethane covers shown high level of patient satisfaction, low incidence of capsular contracture, and absence of implant rotation, and late seroma.
April 2017: Gland Surgery
https://www.readbyqxmd.com/read/28497020/silicone-breast-implant-rupture-a-review
#14
REVIEW
Christopher Hillard, Jason D Fowler, Ruth Barta, Bruce Cunningham
Silicone breast implants have been in use for nearly 6 decades. In this time they have undergone significant changes in design and use. They have been subject to intense scrutiny with regard to safety and efficacy, including an almost 10 years moratorium on their use. The current generations of implants have been followed via the manufacturer's Core studies in order to obtain long term data regarding safety and complications. The results of the more recent studies are compiled in this review. Rupture rates are initially very low and begin to increase after 6-8 years of implantation...
April 2017: Gland Surgery
https://www.readbyqxmd.com/read/28458972/follistatin-and-the-breast-implant-capsule
#15
Brett A Frenkiel, Peter Temple-Smith, David de Kretser, Graeme J Southwick
BACKGROUND: Breast capsular contracture remains an elusive problem faced by plastic surgeons and is the leading long-term complication after breast implantation. Follistatin (Fst) is a protein with known anti-inflammatory and antifibrotic properties and has the potential to limit the severity of diseases associated with inflammation and fibrosis such as capsular contracture. The aim of this study was to examine the effect of Fst288 on capsular fibrosis around silicone implants in a mouse model...
March 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28377320/do-il-3-gm-csf-effect-on-the-myofibroblastic-differentiation-of-human-adipose-derived-stromal-cells
#16
Jae-Sun Lee, Son-Seung Tae, Deok-Yeol Kim, Seung-Kyu Han, Woo-Kyung Kim, Eun-Sang Dhong
BACKGROUND: Capsular contracture is an incurable complication after silicone-based implant surgery. Myofibroblast is the predominant cell in the contracted capsule. We hypothesized that human adipose derive stromal cells (hASCs) together with fibroblast may show a similar phenotypic characteristics of myofibroblast after the treatment of inflammatory cytokines in vitro. MATERIALS AND METHODS: Interleukin 3 (IL-3) and granulocyte macrophage colony stimulating factor (GM-CSF) were treated in the culture of hASCs and HDFs...
June 15, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28333220/implementation-of-an-integrated-biodimensional-method-of-breast-augmentation-with-anatomic-highly-cohesive-silicone-gel-implants-short-term-results-with-the-first-620-consecutive-cases
#17
Paolo Montemurro, Mouchammed Agko, Alessandro Quattrini Li, Stefano Avvedimento, Per Hedén
Background: The previously described Akademikliniken (AK) method is a comprehensive approach to breast augmentation with form stable implants that has been shown to afford favorable outcomes when applied by experienced surgeons. Objectives: To evaluate outcomes of a surgeon newly adopting this method at the beginning of his career. Methods: A retrospective review of patients undergoing dual plane subpectoral augmentation with Style 410 implants between April 2009 and December 2014 was undertaken...
July 1, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28331364/silicone-induced-granuloma-of-breast-implant-capsule-sigbic-similarities-and-differences-with-anaplastic-large-cell-lymphoma-alcl-and-their-differential-diagnosis
#18
REVIEW
Eduardo de Faria Castro Fleury, Milena Morais Rêgo, Luciana Costa Ramalho, Veronica Jorge Ayres, Rodrigo Oliveira Seleti, Carlos Alberto Pecci Ferreira, Decio Roveda
Primary breast lymphoma is a rare disease and accounts for 0.5% of cases of breast cancer. Most primary breast lymphomas develop from B cells, and the involvement of T cells is rare. Anaplastic large cell lymphoma (ALCL) is a recently discovered T-cell lymphoma associated with breast implants. Only a few cases have been reported to date. It is believed that the incidence of ALCL is increasing because of the increasing number of breast implants. The clinical presentation is variable and can manifest as a palpable mass in the breast or armpit, breast pain, or capsular contracture...
2017: Breast Cancer: Targets and Therapy
https://www.readbyqxmd.com/read/28194349/contracted-nose-after-silicone-implantation-a-new-classification-system-and-treatment-algorithm
#19
Yong Kyu Kim, Seungho Shin, Nak Heon Kang, Joo Heon Kim
BACKGROUND: Silicone implants are frequently used in augmentation rhinoplasty in Asians. A common complication of silicone augmentation rhinoplasty is capsular contracture. This is similar to the capsular contracture after augmentation mammoplasty, but a classification for secondary contracture after augmentation rhinoplasty with silicone implants has not yet been established, and treatment algorithms by grade or severity have yet to be developed. METHODS: Photographs of 695 patients who underwent augmentation rhinoplasty with a silicone implant from May 2001 to May 2015 were analyzed...
January 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28087482/prolonged-acute-suppression-of-cysteinyl-leukotriene-to-reduce-capsular-contracture-around-silicone-implants
#20
Byung Hwi Kim, Min Park, Hyo Jin Park, Seung Ho Lee, Sung Yoon Choi, Chun Gwon Park, Su Min Han, Chan Yeong Heo, Young Bin Choy
We hypothesize that periodically early, local suppression of cysteinyl leukotrienes (CysLTs), which are potent inflammatory mediators, can reduce the fibrotic capsular contracture around silicone implants. We tested this hypothesis with the silicone implants enabled with the sustained release of montelukast, a CysLT receptor antagonist, for 3 and 15days. In this work, we inserted each of the distinct implants into the pocket of the subpanniculus carnosus plane of living rats and performed histological and immunofluorescent (IF) analyses of the tissues biopsied at predetermined periods for 12weeks after implant insertion...
March 15, 2017: Acta Biomaterialia
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