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Bilateral breast cancer

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https://www.readbyqxmd.com/read/28811490/mammary-tumors-induce-central-pro-inflammatory-cytokine-expression-but-not-behavioral-deficits-in-balb-c-mice
#1
William H Walker Ii, Jeremy C Borniger, Surbhi, Abigail A Zalenski, Stevie L Muscarella, Julie A Fitzgerald, Ning Zhang, Monica M Gaudier-Diaz, A Courtney DeVries
Breast cancer survivors are more likely to develop mood disorders and cognitive deficits than women in the general population. Previous studies suggest that peripheral tumors elicit central pro-inflammatory cytokine production, in turn leading to depression and cognitive deficits. In the current study, two cohorts of female Balb/C mice received bilateral orthotopic injections of syngeneic 67NR, 4T07, or 4T1cells (1 × 10(5) cells per injection) to induce mammary tumors. Approximately three weeks later, learned fear (via fear conditioning) or depressive-like behavior (via tail suspension and forced swim test) was assessed...
August 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28806320/the-value-of-quality-assured-magnetic-resonance-imaging-of-the-breast-for-the-early-detection-of-breast-cancer-in-asymptomatic-women
#2
Uwe Fischer, Susanne Luftner-Nagel, Friedemann Baum, Katharina Marten-Engelke, Susanne Wienbeck
PURPOSE: The aim of this study was to evaluate the exclusive performance of quality-assured high-resolution breast magnetic resonance imaging (MRI) for early detection of breast cancer in a population of asymptomatic women. MATERIALS AND METHODS: A total of 1189 MRI examinations performed in 789 asymptomatic women (mean age, 51.1 years) were evaluated. All examinations were performed using open bilateral surface coil, dedicated compression device, and high spatial resolution (matrix, 512 × 512)...
August 12, 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/28801511/paraneoplastic-mucous-membrane-pemphigoid-with-ocular-and-laryngeal-involvement
#3
Silvia Lambiel, Pavel Dulguerov, Emmanuel Laffitte, Igor Leuchter
A 73-year-old woman was treated 8 years previously for synchronous breast and uterine neoplasms. She presented with a severe sore throat, odynophagia, dysphonia, dyspnoea, ocular irritation and weight loss over the last 3 months. Physical examination revealed ulcerations in the oral cavity, posterior pharyngeal wall and supraglottic larynx, nasal crusting, bilateral conjunctivitis and three cutaneous blisters. A diagnosis of anti-laminin 5 mucous membrane pemphigoid was retained, based on skin biopsy, direct immunofluorescence and immunoprecipitation...
August 11, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28781784/prevalence-of-silent-breast-cancer-in-autopsy-specimens-as-studied-by-the-disease-being-held-by-image-guided-biopsies-the-pilot-study-and-literature-review
#4
Zacharoula Sidiropoulou, Ana Paula Vasconcelos, Cristiana Couceiro, Carlos Dos Santos, Ana Virginia Araújo, Inês Alegre, Claudia Santos, Filipa Costa, Vanessa Henriques, Carlos Neves, Fátima Cardoso, Pere Gascon
Breast cancer epidemiological patterns vary in European countries, which present different incidence rates. Data have suggested that the reduction in breast cancer mortality is not only due to the early detection of the disease, but is, in almost equal part, due to screening and to the advances that have been made in molecular medicine and the development of novel therapies. The aim of the present study is to quantify the actual number of cases of breast cancer present in both of the sexes by calculating the prevalence of silent breast cancer in corpses...
August 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28781102/omitting-radiation-therapy-after-lumpectomy-for-pure-dcis-does-not-reduce-the-risk-of-salvage-mastectomy
#5
Eileen Rakovitch, Sharon Nofech-Mozes, Wedad Hanna, Rinku Sutradhar, Sumei Gu, Cindy Fong, Alan Tuck, Bruce Youngson, Naomi Miller, Susan J Done, Martin C Chang, Sandip Sengupta, Leela Elavathil, Prashant A Jani, Michel Bonin, Nafisha Lalani, Lawrence Paszat
PURPOSE: Radiation therapy (RT) after breast-conserving surgery (BCS) for Ductal Carcinoma in Situ (DCIS) halves the risk of local recurrence (LR). The omission of RT is often supported by the paradigm that patients who develop LR can be salvaged with further breast-conserving therapy leading to higher rates of breast preservation and improved quality of life. However, population-based, long-term rates of breast preservation in women treated by upfront BCS ± RT are unknown. METHODS AND MATERIALS: Women diagnosed with pure DCIS from 1994 to 2003 treated with BCS ± RT in Ontario were identified...
August 3, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28770017/preoperative-genetic-testing-impacts-surgical-decision-making-in-brca-mutation-carriers-with-breast-cancer-a-retrospective-cohort-analysis
#6
Siddhartha Yadav, Ashley Reeves, Sarah Campian, Amy Sufka, Dana Zakalik
BACKGROUND: The impact of timing of genetic testing on surgical decision making in women with breast cancer and BRCA mutation is not well known. METHODS: Women who were found to carry a deleterious BRCA mutation and had been diagnosed with breast cancer were identified from a database at Beaumont Health. Women who had received BRCA positive results at least a day prior to their index surgery were considered to be aware of their mutation status prior to surgery. Baseline characteristics and surgical choices were compared between women who were aware of their mutation status prior to surgery and those who were not...
2017: Hereditary Cancer in Clinical Practice
https://www.readbyqxmd.com/read/28767986/mammographic-density-among-indigenous-women-in-forested-areas-in-the-state-of-amap%C3%A3-brazil-a-cross-sectional-study
#7
José Mauro Secco, Simone Elias, Cristina Valletta de Carvalho, Ismael Dale Cotrim Guerreiro da Silva, Kátia Jung de Campos, Gil Facina, Afonso Celso Pinto Nazário
CONTEXT AND OBJECTIVE: There is no register of breast cancer cases among indigenous populations in Brazil. The objective here was to evaluate the association of clinical and demographic characteristics with mammographic density among indigenous women. DESIGN AND SETTING: Cross-sectional analytical study conducted in indigenous territories in the state of Amapá, Brazil. METHODS: Women were recruited from three indigenous territories and underwent bilateral mammography and blood collection for hormonal analysis...
July 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28766231/contralateral-prophylactic-mastectomy-with-immediate-breast-reconstruction-increases-healthcare-utilization-and-cost
#8
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/28766224/clinical-decision-making-in-patients-with-variant-of-uncertain-significance-in-brca1-or-brca2-genes
#9
Jessemae L Welsh, Tanya L Hoskin, Courtney N Day, Abigail S Thomas, Jodie A Cogswell, Fergus J Couch, Judy C Boughey
BACKGROUND: How diagnosis with a variant of uncertain significance (VUS) in a BRCA gene impacts clinical decision-making is not well known. METHODS: We queried for all patients attending Mayo Clinic Rochester from 2004 to 2016 who tested positive for BRCA1 or BRCA2 VUS and reviewed patient management choices. Groups were compared by using Wilcoxon rank-sum and Chi-square tests. RESULTS: We identified 97 patients (95 females, 2 males) with BRCA VUS...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28766223/differences-among-a-modern-cohort-of-brca-mutation-carriers-choosing-bilateral-prophylactic-mastectomies-compared-to-breast-surveillance
#10
Elizabeth Gilbert, Emily C Zabor, Michelle Stempel, Debra Mangino, Alexandra Heerdt, Melissa Pilewskie
BACKGROUND: Women with a BRCA mutation have significantly elevated breast cancer risk, which can be reduced by >90% with bilateral prophylactic mastectomy (BPM). We sought to compare a cohort of BRCA mutation carriers choosing BPM versus breast surveillance to better elucidate factors that may impact decision making. METHODS: Women with a BRCA mutation were retrospectively identified from a prospectively maintained database. The surveillance cohort (n = 313) consisted of women seen in a high-risk clinic between 2014 and 2016, while the surgery cohort (n = 142) consisted of women who underwent BPM between 2010 and 2016...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28766214/factors-influencing-use-of-hormone-therapy-for-ductal-carcinoma-in-situ-a-national-cancer-database-study
#11
Toan T Nguyen, Tanya L Hoskin, Courtney N Day, Elizabeth B Habermann, Matthew P Goetz, Judy C Boughey
BACKGROUND: Adjuvant hormonal therapy (HT) reduces breast cancer recurrence risk in estrogen receptor-positive (ER+) ductal carcinoma in situ (DCIS). We assessed national practice patterns and influence of surgery and pathology on HT use in DCIS. METHODS: Data on DCIS patients diagnosed from 2004 to 2014 were extracted from the National Cancer Database, and patients were classified according to ER status and whether HT was received. Factors associated with HT use were assessed using Chi square tests for univariate analysis and logistic regression for multivariate analysis...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28766208/contralateral-breast-cancer-risk-in-women-with-ductal-carcinoma-in-situ-is-it-high-enough-to-justify-bilateral-mastectomy
#12
Megan E Miller, Shirin Muhsen, Cristina Olcese, Sujata Patil, Monica Morrow, Kimberly J Van Zee
BACKGROUND: Women with ductal carcinoma in situ (DCIS) are increasingly choosing bilateral mastectomy. We sought to quantify rates of contralateral breast cancer (CBC) and ipsilateral breast tumor recurrence (IBTR) after breast-conserving surgery (BCS) for DCIS, and to compare risk factors for CBC and IBTR. METHODS: From 1978 to 2011, DCIS patients undergoing BCS with a contralateral breast at risk were identified from a prospectively maintained database. The association of clinicopathologic and treatment factors with CBC and IBTR were evaluated using Kaplan-Meier analysis, multivariable Cox regression, and competing risk regression (CRR)...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28766201/selective-use-of-sentinel-lymph-node-surgery-in-patients-undergoing-prophylactic-mastectomy-using-intraoperative-pathology
#13
Brittany L Murphy, Amy E Glasgow, Gary L Keeney, Elizabeth B Habermann, Judy C Boughey
BACKGROUND: Routine sentinel lymph node (SLN) surgery during prophylactic mastectomy (PM) is unnecessary, because most PMs do not contain cancer. Our institution utilizes intraoperative pathology to guide the surgical decision for resection of SLNs in PM. The purpose of this study was to review the effectiveness of this approach. METHODS: We identified all women aged ≥18 years who underwent bilateral PM (BPM) or contralateral PM (CPM) at our institution from January 2008 to July 2016...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28764277/evaluation-of-the-efficacy-of-clinical-breast-examination-gloves-in-the-diagnosis-of-breast-lumps
#14
Vanessa Monteiro Sanvido, Andrea Yumi Watanabe, Joaquim Teodoro de Araújo Neto, Simone Elias, Gil Facina, Afonso Celso Pinto Nazário
INTRODUCTION: Recent studies have questioned the efficacy of mammography in reducing breast cancer-related mortality. Additionally, the efficacies of commercially available gloves marketed as aiding the detection of breast lumps have not been independently verified. AIM: To evaluate the efficacy of clinical breast examination gloves in the detection of breast lumps. MATERIALS AND METHODS: During the period from October 2011 to June 2012, patients were submitted to clinical examination with and without gloves...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28762684/-the-retroperitoneal-space
#15
Andrea Mancini, Mario Meola, Giuseppe Tarantino, Ilaria Petrucci, Giovanna Berardi, Cristoforo Cuzzola
We describe the case of a 45-year-old woman with a clinical history of breast cancer presenting with anuric renal failure, metabolic acidosis and bilateral grade 2-3 hydronephrosis. Following insertion of bilateral ureteral stents, urinary output was 5000 ml in the subsequent 24 hours with frankly bloody urine, after which anuria recurred. A new ultrasound examination showed hydronephrotic kidneys with properly positioned stents, a distended bladder free of clots and a hypo-anechoic, well-demarcated mass enveloping the aorta...
August 1, 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/28741261/hereditary-breast-cancer-associated-with-cowden-syndrome-related-pten-mutation-with-lhermitte-duclos-disease
#16
Fuyo Kimura, Ai Ueda, Eiichi Sato, Jiro Akimoto, Hiroshi Kaise, Kimito Yamada, Mari Hosonaga, Yuko Kawai, Saeko Teraoka, Miki Okazaki, Takashi Ishikawa
BACKGROUND: Cowden syndrome is characterized by multiple hamartomas in various tissues, including the skin, brain, breast, thyroid, mucous membrane, and gastrointestinal tract, and is reported to increase the risk of malignant disease. CASE PRESENTATION: We describe the case of a 52-year-old woman in whom a tumor was diagnosed in the left cerebellar hemisphere and treated by surgical resection. Phosphatase and tensin homolog (PTEN) mutation in exon 8 insertion was found in the brain tumor tissue and leukocytes...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28740776/tc-99m-human-serum-albumin-transit-time-as-a-measure-of-arm-breast-cancer-related-lymphedema
#17
Navid M Toyserkani, Svend Hvidsten, Siavosh Tabatabaeifar, Jane A Simonsen, Poul F Høilund-Carlsen, Jens A Sørensen
BACKGROUND: Lymphoscintigraphy has often been used for evaluating arm lymphatic dysfunction, but no optimal approach for quantification has so far emerged. We propose a quantifiable measure of lymphatic function that we applied in patients treated for breast cancer. METHODS: Eleven patients, aged 34-68 years, with unilateral arm lymphedema following breast cancer treatment underwent bilateral lymphoscintigraphy using intradermal injection in both hands of technetium-99m-labeled human serum albumin and sequential 5 min imaging for 5 hours...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28738860/germline-emsy-sequence-alterations-in-hereditary-breast-cancer-and-ovarian-cancer-families
#18
Kirsi M Määttä, Riikka Nurminen, Minna Kankuri-Tammilehto, Anne Kallioniemi, Satu-Leena Laasanen, Johanna Schleutker
BACKGROUND: BRCA1 and BRCA2 mutations explain approximately one-fifth of the inherited susceptibility in high-risk Finnish hereditary breast and ovarian cancer (HBOC) families. EMSY is located in the breast cancer-associated chromosomal region 11q13. The EMSY gene encodes a BRCA2-interacting protein that has been implicated in DNA damage repair and genomic instability. We analysed the role of germline EMSY variation in breast/ovarian cancer predisposition. The present study describes the first EMSY screening in patients with high familial risk for this disease...
July 24, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28730766/comparison-of-prognosis-and-clinical-features-between-synchronous-bilateral-and-unilateral-breast-cancers
#19
Yusuf Karakas, Neyran Kertmen, Sahin Lacin, Alma Aslan, Metin Demir, Ozturk Ates, Sercan Aksoy, Kadri Altundag
PURPOSE: The clinical significance of synchronous bilateral breast cancer (SBBC) is unclear and its influence on prognosis is controversial. Our study objective was to determine the epidemiological features, tumor characteristics, and prognosis of SBBC in comparison with those of unilateral breast cancer (UBC). METHODS: A total of 3675 breast cancer patients diagnosed and treated between 2000 and 2014 were evaluated. Of these patients, 132 (3.6%) had bilateral breast cancer, including 55 patients (1...
May 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28730256/advanced-metastatic-breast-cancer-in-pregnancy-the-imperative-of-physical-breast-examination-in-pregnancy
#20
Anca Angela Simionescu, Claudia Valentina Georgescu, Mirela Corina Ghiluşi, Sabrina Ioana Stoica, Mircea Dragoş Median
Breast cancer is the most frequent cancer diagnosed among women; its association with pregnancy is not encountered. As childbearing age is increasing, the diagnosis of breast cancer associated pregnancy tends to be more often than years ago. Here we report a case of a 37-year-old patient, gravida 7, para 7, diagnosed at 30 weeks gestation with metastatic breast cancer. The patient presented to hospital due to an altered performance status. Obstetrical evaluation was within normal range. A metastatic infiltrating breast cancer poorly differentiated (G3) with satellite skin lesions (T4b), ipsilateral axillary and supraclavicular lymph nodes (N3), lung metastasis bilateral with pleural effusion and hepatic metastasis (M1), were diagnosed...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
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