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https://www.readbyqxmd.com/read/29762441/a-risk-stratified-comparison-of-high-risk-findings-in-reduction-mammoplasty
#1
Stephanie E Dreifuss, Angela S Landfair, Carolyn De La Cruz
BACKGROUND: Reduction mammoplasty is indicated for symptomatic macromastia or breast asymmetry after contralateral cancer surgery. Previous studies compared the incidence of high-risk lesions in resection specimens between these 2 groups. However, no studies have compared incidental findings in breast reduction specimens based on relative risk of cancer. Our study stratifies lesions by relative risk of malignant progression and compares the frequency of these findings in bilateral versus unilateral reduction mammoplasties...
May 14, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29762435/a-technique-for-preoperative-estimation-of-resection-weight-in-vertical-reduction-mammoplasty-using-2-breast-specific-surface-measurements
#2
Anthony J Archual, Jesse Payton, Jonathan S Black
Insurance authorization of reduction mammoplasty can be a challenging process. Despite copious evidence of the benefits of this operation and evidence that specimen weight does not correlate with symptomatic relief, most insurance providers require estimated resection weights. Many formulas and techniques to predict resection weight are inconsistent or not specific to the vertical technique. This study describes a simple method for generating a surgeon-specific equation for accurately predicting vertical reduction mammoplasty resection weight using 2 breast surface measurements...
May 14, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29741670/cadmium-exposure-inhibits-branching-morphogenesis-and-causes-alterations-consistent-with-hif-1%C3%AE-inhibition-in-human-primary-breast-organoids
#3
Sabrina A Rocco, Lada Koneva, Lauren Y M Middleton, Tasha Thong, Sumeet Solanki, Sarah Karram, Kowit Nambunmee, Craig Harris, Laura S Rozek, Maureen A Sartor, Yatrik M Shah, Justin A Colacino
Developmental cadmium exposure in vivo disrupts mammary gland differentiation, while exposure of breast cell lines to cadmium causes invasion consistent with the epithelial-mesenchymal transition (EMT). The effects of cadmium on normal human breast stem cells have not been measured. Here, we quantified the effects of cadmium exposure on reduction mammoplasty patient-derived breast stem cell proliferation and differentiation. Using the mammosphere assay and organoid formation in 3D hydrogels, we tested two physiologically relevant doses of cadmium, 0...
May 7, 2018: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/29695685/malposition-of-peripherally-inserted-central-catheter-into-the-right-inferior-thyroid-vein-a-case-report
#4
Yuri Imakiire, Tomoaki Yanaru, Hitomi Kumano, Erisa Nakamori, Ken Yamaura
BACKGROUND A peripherally inserted central catheter (PICC) causes few serious complications but can be malpositioned. To avoid malpositioning, ultrasound guidance is widely used. Here, we report the case of a patient who received a PICC that was inserted under ultrasound guidance, but the catheter tip accidentally entered the right inferior thyroid vein. CASE REPORT A 58-year-old woman was scheduled for reconstructive mammoplasty. After general anesthesia, a PICC was inserted via the right basilic vein. The PICC was inserted under guidance using a portable ultrasound machine with a high-frequency linear transducer...
April 26, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/29690801/a-link-between-expression-level-of-long-non-coding-rna-zfas1-in-breast-tissue-of-healthy-women-and-obesity
#5
Yaser Mansoori, Mohammad Bagher Tabei, Alireza Askari, Pantea Izadi, Abdolreza Daraei, Mohammad Mehdi Naghizadeh, Zahra Zendehbad, Milad Bastami, Ziba Nariman-Saleh-Fam, Hosein Mansoori, Javad Tavakkoly-Bazzaz
BACKGROUND: Epidemiological and experimental literature indicates that the risk of breast cancer incidence is strongly linked to hormone-dependent factors, including reproductive history and obesity. However, the molecular mechanisms underlying the association between these factors and breast cancer risk are poorly understood. The aim of this study, therefore, was to determine whether obesity and reproductive history are associated with expression levels of two breast cancer-related long non-coding RNAs (lncRNAs), namely ZFAS1 and SRA1 in cancer-free breast tissues of women...
April 1, 2018: International Journal of Biological Markers
https://www.readbyqxmd.com/read/29668809/anthropometric-and-clinical-profiles-of-post-bariatric-patients-submitted-to-procedures-in-plastic-surgery
#6
Simone Corrêa Rosa, Jefferson Lessa Soares DE Macedo, Luiz Augusto Casulari, Lucas Ribeiro Canedo, João Vitor Almeida Marques
OBJECTIVE: to evaluate the profile of patients submitted to post-bariatric plastic surgery at the North Wing Regional Hospital, Brasília, DF. METHODS: we conducted a prospective, descriptive and analytical study of patients submitted to Roux-en-Y gastroplasty, and subsequently to plastic surgery, from January 2011 to December 2016. We assessed body mass index before gastroplasty and after surgery plastic surgery, postoperative complications and comorbidities. RESULTS: we studied 139 patients (130 women and nine men), with a mean age of 41 years, who underwent 233 operations...
2018: Revista do Colégio Brasileiro de Cirurgiões
https://www.readbyqxmd.com/read/29664829/nipple-sparing-mastectomy-and-immediate-breast-reconstruction-with-a-deep-inferior-epigastric-perforator-flap-a-study-of-patient-satisfaction
#7
Jerry Levy, Romain Bosc, Noel Warren, Sabban Rebecca, Thu Ha Dao, Barbara Hersant, Jean-Paul Meningaud
INTRODUCTION: The morphological result of nipple-areola complex (NAC) reconstruction may be disappointing for patients who undergo skin-sparing mastectomies and immediate breast reconstruction, followed by secondary reconstruction of the nipple-areola complex.The aim of this study was to analyze patient satisfaction after nipple-sparing mastectomy and immediate breast reconstruction with a deep inferior epigastric perforator flap. MATERIALS AND METHODS: Our retrospective study involved all patients who underwent an immediate breast reconstruction after unilateral mastectomy with conservation of the NAC...
April 17, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29652604/an-engineered-human-adipose-collagen-model-for-in-vitro-breast-cancer-cell-migration-studies
#8
Robert David Hume, Lorraine Berry, Stefanie Reichelt, Michael D'Angelo, Jenny Gomm, Ruth Elizabeth Cameron, Christine Watson
Adipocytes are one of the major stromal cell components of the human breast. These cells play a key role in the development of the gland and are implicated in breast tumorigenesis. Frequently, directional stromal collagen I fibres are found surrounding aggressive breast tumours. These fibres enhance breast cancer cell migration and are associated with poor patient prognosis. We sought to recapitulate these stromal components in vitro to provide a 3D model comprising human adipose tissue and anisotropic collagen fibres...
March 8, 2018: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/29650484/identification-of-new-tools-to-predict-surgical-performance-of-novices-using-a-plastic-surgery-simulator
#9
Roy Kazan, Alex Viezel-Mathieu, Shantale Cyr, Thomas M Hemmerling, Samuel J Lin, Mirko S Gilardino
OBJECTIVE: To identify new tools capable of predicting surgical performance of novices on an augmentation mammoplasty simulator. The pace of technical skills acquisition varies between residents and may necessitate more time than that allotted by residency training before reaching competence. Identifying applicants with superior innate technical abilities might shorten learning curves and the time to reach competence. The objective of this study is to identify new tools that could predict surgical performance of novices on a mammoplasty simulator...
April 9, 2018: Journal of Surgical Education
https://www.readbyqxmd.com/read/29616171/combining-breast-reduction-techniques-to-treat-gigantomastia-in-ghana
#10
Melody F Scheefer, Pius Agbenorku, Paa Ekow Hoyte-Williams, Boutros Farhat, Isak A Goodwin, W Bradford Rockwell
In this presentation of 2 consecutive cases of symptomatic juvenile breast hypertrophy in Ghana, we review the patient presentation, workup, and discuss outcomes following a combined technique of inferior pedicle stump with free nipple graft reduction mammoplasty. Surgical goals for treatment of gigantomastia were 2-fold: to resect adequate tissue to obtain symptomatic relief with improved quality of life, while avoiding a flat, boxy-appearing breast shape.
February 2018: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/29610951/correction-to-randomized-controlled-study-comparing-disposable-negative-pressure-wound-therapy-with-standard-care-in-bilateral-breast-reduction-mammoplasty-evaluating-surgical-site-complications-and-scar-quality
#11
V Tanaydin, J Beugels, A Andriessen, J H Sawor, R R W J van der Hulst
The second to last sentence in the Results section of the Abstract should be corrected to, "At 180-days follow-up, there was a significant improvement in total VAS scores."
April 2, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29566471/reduction-mammoplasty-as-a-treatment-for-symptomatic-central-venous-stenosis
#12
Denise Seok Fun Fok, Janna Joethy
Central venous stenosis is a rare cause of unilateral breast edema occurring in hemodialysis patients that needs to be differentiated from other differential diagnoses, including, but not limited to, inflammatory breast carcinoma, mastitis, lymphedema, and congestive heart failure. All reports of similar cases in the available literature have described improvement or resolution of the edema after treatment. Herein, we report and discuss the pathophysiology of breast edema formation in a patient who presented with massive left-sided breast edema 7 years after being diagnosed with central venous stenosis...
March 2018: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/29564332/occurrence-of-occult-malignancies-in-reduction-mammoplasties
#13
Matthias Waldner, Holger J Klein, Walter Künzi, Merlin Guggenheim, Jan A Plock, Pietro Giovanoli
Objectives: Patients undergoing reduction mammoplasty (RM) bear the risk of having occult breast cancer nests. The detection rate of malignant neoplasms in the resected specimens, varies greatly in the literature. The aim of our present study was to analyze risk factors and evaluate histopathological findings in our cohort of patients who underwent RM towards our center. Material and methods: In this retrospective single center study we analyzed 559 female patients [median age 35...
2018: Frontiers in Surgery
https://www.readbyqxmd.com/read/29541388/single-cell-rna-sequencing-reveals-gene-expression-signatures-of-breast-cancer-associated-endothelial-cells
#14
Zhengda Sun, Chih-Yang Wang, Devon A Lawson, Serena Kwek, Hugo Gonzalez Velozo, Mark Owyong, Ming-Derg Lai, Lawrence Fong, Mark Wilson, Hua Su, Zena Werb, Daniel L Cooke
Tumor endothelial cells (TEC) play an indispensible role in tumor growth and metastasis although much of the detailed mechanism still remains elusive. In this study we characterized and compared the global gene expression profiles of TECs and control ECs isolated from human breast cancerous tissues and reduction mammoplasty tissues respectively by single cell RNA sequencing (scRNA-seq). Based on the qualified scRNA-seq libraries that we made, we found that 1302 genes were differentially expressed between these two EC phenotypes...
February 16, 2018: Oncotarget
https://www.readbyqxmd.com/read/29506205/the-montreal-augmentation-mammoplasty-operation-mamo-simulator-an-alternative-method-to-train-and-assess-competence-in-breast-augmentation-procedures
#15
Roy Kazan, Alex Viezel-Mathieu, Shantale Cyr, Thomas M Hemmerling, Mirko S Gilardino
Background: Surgical residents' exposure to aesthetic procedures remains limited in residency training. The development of the Montreal Augmentation Mammoplasty Operation (MAMO) simulator aims to provide an adjunctive training method and assessment tool to complement the evolving competency-based surgical curriculum. Objectives: To perform face, content and construct validations of the MAMO simulator for subpectoral breast augmentation procedures and assess the reliability of the assessment scales used...
January 3, 2018: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/29505504/intraoperative-burn-from-a-grounding-pad-of-electrosurgical-device-during-breast-surgery-a-care-compliant-case-report
#16
Hahn-Sol Bae, Mu-Young Lee, Ji-Ung Park
RATIONAL: Burns at the site of the return electrode (i.e., grounding pad) are possible effects of electrosurgery. Despite this knowledge, however, ignorance or negligence with regards to proper handling of the grounding pads still often occurs. Burn injuries can be easily prevented by taking the necessary precautions; thus, during plastic surgery, careful attention should to be paid. PATIENT CONCERNS: A 38-year-old female patient was admitted to our ward to be performed augmentation mammoplasty...
January 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29505006/clinically-suspected-anaphylaxis-induced-by-sugammadex-in-a-patient-with-weaver-syndrome-undergoing-restrictive-mammoplasty-surgery-a-case-report-with-the-literature-review
#17
REVIEW
Nurdan Bedirli, Berrin Işık, Mehrnoosh Bashiri, Kutluk Pampal, Ömer Kurtipek
RATIONALE: Sugammadex is a cylodextrin derivate that encapsulates steroidal neuromuscular blocker agents and is reported as a safe and well-tolerated drug. In this case report, we present a patient who developed grade 3 anaphylaxis just after sugammadex administration. PATIENT CONCERNS: A 22-year-old woman with diagnosis of Weaver syndrome was scheduled for bilateral mammoplasty and resection of unilateral accessory breast tissue resection. Anesthesia was induced and maintained by propofol, rocuronium, and remifentanil...
January 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29494223/microscopic-screening-of-reduction-mammoplasties-risks-overdiagnosis
#18
Benjamin L Mazer, H Gilbert Welch
No abstract text is available yet for this article.
March 2018: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/29487999/complication-of-aquafilling-%C3%A2-gel-injection-for-breast-augmentation-case-report-of-one-case-and-review-of-literature
#19
Bok Ki Jung, In Sik Yun, Young Seok Kim, Tai Suk Roh
INTRODUCTION: Augmentation mammoplasty is one of the most popular aesthetic operations in the world. In Korea, one of the fillers used for breast augmentation is AQUAfilling® gel (Biomedica. spol, s,r,o, Czech Republic). AQUAfilling® gel is a hydrophilic gel composed of 98% sodium chloride solution (0.9%) and 2% cation copolyamide. METHODS: This is a case report describing a patient that suffered complications after AQUAfilling® gel injection for breast augmentation...
February 27, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29475792/influence-of-dressing-application-time-after-breast-augmentation-on-cutaneous-colonization-a-randomized-clinical-trial
#20
D A Mendes, D F Veiga, J Veiga-Filho, A B A T Loyola, L F Paiva, N F Novo, M Sabino-Neto, L M Ferreira
Concepts regarding the best way to treat a surgical wound vary, in literature, ranging from no dressing use to dressing maintenance for 24 to 48 hours or until suture removal. This study aimed to evaluate the influence of the length of dressing maintenance after breast augmentation with implants on cutaneous colonization and surgical site infection. This is a two-arm, parallel group, randomized clinical trial. Eighty patients who were candidates for augmentation mammoplasty with silicone implants were randomly allocated to two groups, in which the dressing was removed on postoperative day 1 (group A, n = 40) or postoperative day 6 (group B, n = 40)...
February 20, 2018: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
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