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https://www.readbyqxmd.com/read/28211802/evaluation-of-the-severity-of-capsular-contracture-using-elastography-after-breast-implant-reconstruction
#1
Yoshihiro Sowa, Isao Yokota, Sizu Itsukage, Katsuhiko Nakatsukasa, Katsuhiko Sakaguchi, Tetsuya Taguchi, Toshiaki Numajiri
BACKGROUND: Capsular contracture around implants is a common complication after breast reconstruction. Strain elastography (STE) and shear-wave elastography (SWE) are noninvasive imaging techniques that can measure tissue stiffness and thickness of the capsule. OBJECTIVE: The purposes of the study were to compare STE and SWE for measurement of capsular contracture after breast implant reconstruction using intra-class correlation coefficients (ICCs) and to investigate the correlation of these data with the Baker score, which is the most frequently used clinical staging scale for capsule contracture...
February 17, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28210920/choosing-the-appropriate-side-for-subcutaneous-port-catheter-placement-in-patients-with-mastectomy-ipsilateral-or-contralateral
#2
Omer Fatih Nas, Kadir Hacikurt, Ahmet Kaya, Nurullah Dogan, Bekir Sanal, Guven Ozkaya, Halit Ziya Dundar, Cuneyt Erdogan
PURPOSE: To evaluate long-term clinical follow-up results of implanting subcutaneous port catheters (SPCs) on ipsilateral or contralateral with mastectomy side in patients with axillary lymph node dissection. METHODS: A total of 73 patients composed of ipsilateral (34 catheters) and contralateral (39 catheters) groups, with SPCs were included. All patients had lumpectomy or modified radical mastectomy for breast cancer. Ipsilateral and contralateral groups had similar patient characteristics...
February 17, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/28210557/desmoid-tumor-following-abdominally-based-free-flap-breast-reconstruction
#3
Christine Oh, Ziyad S Hammoudeh, Brian T Carlsen
Desmoid tumors are fibroblastic connective tissue tumors that most commonly develop within the anterior abdominal wall. The etiology of desmoid tumors has not been well defined; however, hereditary, hormonal, traumatic, and surgery-related causes have been implicated. Desmoid tumors are believed to arise from musculoaponeurotic structures. Development in the breast is very rare. Several reports of desmoid tumors arising in the vicinity of the fibrous capsule of a breast implant have been described, but to date, the authors are not aware of any published cases following autologous breast reconstruction...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28210555/breast-reconstruction-with-absorbable-mesh-sling-dynamic-infrared-thermography-of-skin-envelope
#4
Yoko Hashimoto, Naoki Watanabe, Takeshi Yuasa, Yoshinori Suzuki, Hiroshi Saisho
BACKGROUND: To immediate reconstruct ptosis breasts, we used polyglactin (Vicryl; Ethicon Inc., Somerville, NJ, USA) mesh as an inferolateral sling. However, Vicryl mesh is absorbable and losing function as a supporting structure. We doubt about the stability of the blood supply to the inferior part of the flap when it is in direct contact with inner implant. In this study, we examine the complications and the safety of the skin flap of this absorbable mesh sling (AMS) procedure. METHODS: The outcomes of 80 cases were examined, and the 1-year safety record of 40 cases was assessed...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28210552/capsular-contracture-in-implant-based-breast-reconstruction-the-effect-of-porcine-acellular-dermal-matrix
#5
Alessia M Lardi, Mark Ho-Asjoe, Klaus Junge, Jian Farhadi
BACKGROUND: Irradiation of implant-based breast reconstructions (BR) is known to increase capsular contracture (CC) rates on average by 4-fold over non-irradiated reconstructions. The use of acellular dermal matrix (ADM) has been associated with lower CC rates in non-irradiated reconstructions (0-3%). Experimental and clinical studies suggest that ADM may also reduce CC rates in irradiated breasts. The aim of this study was to evaluate CC rates in non-irradiated and irradiated one- and two-stage BRs performed with the assistance of porcine ADM (PADM)...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28207562/postmastectomy-radiation-therapy-and-two-stage-implant-based-breast-reconstruction-is-there-a-better-time-to-irradiate
#6
Federico Lo Torto, Nicola Vaia, Diego Ribuffo
No abstract text is available yet for this article.
February 14, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28207033/clinical-evaluation-of-shaped-gel-breast-implant-rotation-using-high-resolution-ultrasound
#7
David A Sieber, Ran Y Stark, Serena Chase, Mark Schafer, William P Adams
No abstract text is available yet for this article.
March 1, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28204930/immediate-nipple-reconstruction-during-implant-based-breast-reconstruction
#8
Ki Yong Hong, Young-Eun Kim, Kyung Won Minn, Ung Sik Jin
BACKGROUND: Nipple reconstruction is usually performed as a separate procedure, several months after the primary breast reconstruction. This study compared the outcomes of immediate and delayed nipple reconstructions during implant-based breast reconstructions. METHODS: A retrospective review was conducted of patients who underwent nipple reconstruction, after implant-based breast reconstruction, between September 2014 and August 2015. The nipple was simultaneously reconstructed following tissue expander removal and implant placement...
February 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28204878/unusual-onset-of-adult-still-s-disease-due-to-a%C3%A2-systemic-reaction-to-artificial-breast-implants
#9
A Wehr, G Grieb, C Trautwein, K Streetz
In this manuscript, we report an exceptional observation study of a young woman suffering from an autoimmune syndrome induced by adjuvants (ASIA). Until today only seven cases of adult-onset Still's disease (AOSD) induced by breast implants have been published. This may be due to the fact that this illness itself is very rare; however, the reason might also be that the community is not sensitized to the case-specific symptoms. Within this article, we show for the first time highly detailed diagnostic test procedures such as PET-CT scans and specific histological staining of the breast tissue, displaying proinflammatory macrophages that are a well-known activator and booster of autoimmune diseases...
February 15, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28203513/comparison-of-patient-reported-outcomes-after-implant-versus-autologous-tissue-breast-reconstruction-using-the-breast-q
#10
Ortensia Pirro, Ondrej Mestak, Vincenzo Vindigni, Andrej Sukop, Veronika Hromadkova, Alena Nguyenova, Lenka Vitova, Franco Bassetto
BACKGROUND: The demand for reconstructive breast procedures of various types has accelerated in recent years. Coupled with increased patient expectations, it has fostered the development of oncoplastic and reconstructive techniques in breast surgery. In the setting of postmastectomy reconstruction, patient satisfaction and quality of life are the most significant outcome variables when evaluating surgical success. The aim of this study was to evaluate the quality of life after implant breast reconstruction compared with autologous breast reconstruction...
January 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28203509/the-breastrial-stage-ii-adm-breast-reconstruction-outcomes-from-definitive-reconstruction-to-3-months-postoperative
#11
Shaun D Mendenhall, Layla A Anderson, Jian Ying, Kenneth M Boucher, Leigh A Neumayer, Jayant P Agarwal
BACKGROUND: The Breast Reconstruction Evaluation of Acellular Dermal Matrix as a Sling Trial is a prospective randomized trial comparing outcomes of tissue expander breast reconstruction using either AlloDerm or DermaMatrix. The trial was divided into 3 outcome stages; this study reports stage II outcomes, which are those from the time of definitive reconstruction to 3 months postoperative. METHODS: A randomized trial was conducted to compare complication rates between AlloDerm and DermaMatrix groups...
January 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28199547/commentary-on-clinical-evaluation-of-shaped-gel-breast-implant-rotation-using-high-resolution-ultrasound
#12
Bradley P Bengtson
No abstract text is available yet for this article.
February 12, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28198179/breast-reconstruction-after-mastectomy-for-breast-cancer-comparative-analysis-of-early-and-delayed-reconstruction
#13
William Seidel, Jorge Bins Ely, Daniel Ongaratto Barazzetti, Renata Della Giustina, Gustavo P Walter, Thiago A Ferri, Rosemeri Maurici, Janaína L Narciso-Schiavon
BACKGROUND: Early reconstruction after mastectomy for breast cancer with definitive implants has been widely used, especially with the evolution of conservative surgical breast cancer treatments. We aimed to identify different characteristics associated with plastic surgery, based on immediate or delayed reconstruction time and evaluate quality of life in patients undergoing mastectomy for cancer. METHODS: This is a cross-sectional analytical study that evaluated adult patients undergoing mastectomy for breast cancer and breast reconstruction in Plastic Surgery Service at a tertiary hospital...
February 14, 2017: Minerva Chirurgica
https://www.readbyqxmd.com/read/28195993/subcutaneous-testosterone-letrozole-therapy-before-and-concurrent-with-neoadjuvant-breast-chemotherapy-clinical-response-and-therapeutic-implications
#14
Rebecca L Glaser, Anne E York, Constantine Dimitrakakis
OBJECTIVE: Hormone receptor-positive breast cancers respond favorably to subcutaneous testosterone combined with an aromatase inhibitor. However, the effect of testosterone combined with an aromatase inhibitor on tumor response to chemotherapy was unknown. This study investigated the effect of testosterone-letrozole implants on breast cancer tumor response before and during neoadjuvant chemotherapy. METHODS: A 51-year-old woman on testosterone replacement therapy was diagnosed with hormone receptor-positive invasive breast cancer...
February 13, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28195894/breast-reconstruction-using-pedicled-latissimus-dorsi-myocutaneous-flaps-in-asian-patients-with-small-breasts
#15
I-Han Chiang, Chih-Hsin Wang, Yuan-Sheng Tzeng, Hao-Yu Chiao, Chang-Yi Chou, Chi-Yu Wang, Tim-Mo Chen, Shyi-Gen Chen
BACKGROUND: The use of implants is still the most common procedure for breast reconstruction because they are easy, less painful than tissue transplants, and do not need a donor site. However, it is challenging to find a suitable implant for patients with small breasts, and some women fear foreign bodies and possible complications or reoperations. Autologous breast reconstruction using the pedicled latissimus dorsi (LD) myocutaneous flap without an implant provides a good option for Asian women with small breasts...
February 14, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28190760/a-guide-to-prepectoral-breast-reconstruction-a%C3%A2-new-dimension-to-implant-based-breast-reconstruction
#16
REVIEW
Raghavan Vidya, Fahad Mujtaba Iqbal
Acellular dermal matrix has revolutionized implant-based breast reconstruction. Breast reconstruction has evolved from the traditional submuscular to the new prepectoral implant based (also known as muscle-sparing) reconstruction. The new technique is emerging as a highly popular surgery owing to its more minimal approach. We conducted a narrative review to guide prepectoral breast reconstruction, highlighting the technique, the need for appropriate patient selection, and areas for further research. We show that prepectoral breast reconstruction is safe, feasible, and has excellent short-term outcomes (cosmesis and patient satisfaction)...
January 9, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28188107/inflammation-by-breast-implants-and-adenocarcinoma-not-always-a-bad-company
#17
Monia Orciani, Giulia Sorgentoni, Fabiola Olivieri, Monica Mattioli-Belmonte, Giovanni Di Benedetto, Roberto Di Primio
BACKGROUND: Inflammation and tumor are now an inseparable binomial. Inflammation may also derive by the use of breast implants followed by the formation of a periprosthetic capsule. It is known that tumor cells, in an inflamed microenvironment, can profit by the paracrine effect exerted also by mesenchymal stem cells (MSCs). Here we evaluated the role of inflammation on the immunobiology of MSCs before and after cocultures with cells derived from breast adenocarcinoma. METHODS: MSCs derived from both inflamed (I-MSCs) and control (C-MSCs) tissues were isolated and cocultured with MCF7 cells derived from breast adenocarcinoma...
January 17, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28187887/collapsed-cone-dose-calculations-for-heterogeneous-tissues-in-brachytherapy-using-primary-and-scatter-separation-source-data
#18
Anders Ahnesjö, Bob van Veelen, Åsa Carlsson Tedgren
BACKGROUND AND OBJECTIVE: Brachytherapy is a form of radiation therapy using sealed radiation sources inserted within or in the vicinity of the tumor of, e.g., gynecological, prostate or head- and neck cancers. Accurate dose calculation is a crucial part of the treatment planning. Several reviews have called for clinical software with model-based algorithms that better take into account the effects of patient individual distribution of tissues, source-channel and shielding attenuation than the commonly employed TG-43 formalism which simply map homogeneous water dose distributions onto the patient...
February 2017: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/28186859/multimodality-imaging-based-evaluation-of-single-lumen-silicone-breast-implants-for-rupture
#19
Stephen J Seiler, Pooja B Sharma, Jody C Hayes, Ramapriya Ganti, Ann R Mootz, Emily D Eads, Sumeet S Teotia, W Phil Evans
Breast implants are frequently encountered on breast imaging studies, and it is essential for any radiologist interpreting these studies to be able to correctly assess implant integrity. Ruptures of silicone gel-filled implants often occur without becoming clinically obvious and are incidentally detected at imaging. Early diagnosis of implant rupture is important because surgical removal of extracapsular silicone in the breast parenchyma and lymphatics is difficult. Conversely, misdiagnosis of rupture may prompt a patient to undergo unnecessary additional surgery to remove the implant...
February 10, 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28185434/nanoparticle-drug-delivery-systems-for-peritoneal-cancers-a-case-study-of-the-design-characterization-and-development-of-the-expansile-nanoparticle
#20
REVIEW
Aaron H Colby, Nicholas H Oberlies, Cedric J Pearce, Victoria L M Herrera, Yolonda L Colson, Mark W Grinstaff
Nanoparticle (NP)-based drug-delivery systems are frequently employed to improve the intravenous administration of chemotherapy; however, few reports explore their application as an intraperitoneal therapy. We developed a pH-responsive expansile nanoparticle (eNP) specifically designed to leverage the intraperitoneal route of administration to treat intraperitoneal malignancies, such as mesothelioma, ovarian, and pancreatic carcinomatoses. This review describes the design, evaluation, and evolution of the eNP technology and, specifically, a Materials-Based Targeting paradigm that is unique among the many active- and passive-targeting strategies currently employed by NP-delivery systems...
February 9, 2017: Wiley Interdisciplinary Reviews. Nanomedicine and Nanobiotechnology
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