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stage 2 breast cancer

Ga Ram Kim, Ji Soo Choi, Boo-Kyung Han, Jeong Eon Lee, Seok Jin Nam, Eun Young Ko, Eun Sook Ko, Se Kyung Lee
Purpose To evaluate the value of preoperative axillary ultrasonography (US) for preventing unnecessary axillary lymph node dissection after sentinel lymph node (SLN) biopsy in a large series of patients with early-stage breast cancers treated with both breast-conserving surgery and SLN biopsy. Materials and Methods From March 2009 to February 2013, 1802 patients who underwent breast-conserving surgery for clinical T1-2/N0 cancers and SLN biopsy with or without axillary lymph node dissection were included. Preoperative axillary US results and clinical-pathologic variables were compared according to the status of non-SLN metastasis...
March 20, 2018: Radiology
Oğuz Ahmet Hasdemir, Serhat Tokgöz, Fulya Köybaşıoğlu, Harun Karabacak, Cüneyt Yücesoy, Gökşen İnanç İmamoğlu
BACKGROUND: Metaplastic carcinoma of the breast (MpBC) is defined as a group of heterogeneous malignant neoplasms that contain glandular and non-glandular components with mixed epithelial and mesenchymal differentiations. OBJECTIVES: The aim of this study was to research the clinical and pathological characteristics of MpBC determining its rank among all breast cancers. MATERIAL AND METHODS: Metaplastic carcinoma of the breast was found in 7 out of 1,164 patients who had been diagnosed with breast cancer within the period of 12 years in our hospital...
March 19, 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
Francesca Caumo, Giovanna Romanucci, Kylie Hunter, Manuel Zorzi, Silvia Brunelli, Petra Macaskill, Nehmat Houssami
BACKGROUND: The Verona population-based breast cancer (BC) screening program provides biennial mammography to women aged 50-69 years. Based on emerging evidence of enhanced detection, the program transitioned to digital breast tomosynthesis (DBT) screening. METHODS: This is a prospective pilot evaluation of DBT with synthesised 2D mammography screening implemented during April 2015-March 2017; the rate and characteristics of cancers detected at DBT screening were compared with those detected at the preceding digital mammography (DM) screening round (April 2013-March 2015) in the same screening program...
March 20, 2018: Breast Cancer Research and Treatment
Xiaokang Li, Yaqing Li, Ying Zhu, Li Fu, Peifang Liu
The aim of the present study was to evaluate the association between enhancement patterns and parameters in contrast-enhanced ultrasonography (CEUS) and microvessel distribution and histological prognostic tumor characteristics of breast cancer. Between September 2011 and April 2013, 109 breast lesions were prospectively analyzed, which were classified into Breast Imaging Reporting and Data System class 4-5 by conventional ultrasound. Before core-needle biopsy, CEUS examination was performed. Different enhancement patterns (homogeneous, peripheral and regional enhancement) were evaluated...
April 2018: Oncology Letters
Diego F Munoz, Cong Xu, Sylvia K Plevritis
We present a Monte Carlo simulation model that reproduces US invasive breast cancer incidence and mortality trends from 1975 to 2010 as a function of screening and adjuvant treatment. This model was developed for multiple purposes, including to quantify the impact of screening and adjuvant therapy on past and current trends, predict future trends, and evaluate potential outcomes under hypothetical screening and treatment interventions. The model first generates the life histories of individual breast cancer patients by determining the patient's age, tumor size, estrogen receptor (ER) status, human epidermal growth factor 2 (HER2) status, SEER (Surveillance, Epidemiology, and End Results) historic stage, detection mode at time of detection, preclinical tumor course, and death age and cause of death (breast cancer v...
April 2018: Medical Decision Making: An International Journal of the Society for Medical Decision Making
Clyde B Schechter, Aimee M Near, Jinani Jayasekera, Young Chandler, Jeanne S Mandelblatt
BACKGROUND: The Georgetown University-Albert Einstein College of Medicine breast cancer simulation model (Model GE) has evolved over time in structure and function to reflect advances in knowledge about breast cancer, improvements in early detection and treatment technology, and progress in computing resources. This article describes the model and provides examples of model applications. METHODS: The model is a discrete events microsimulation of single-life histories of women from multiple birth cohorts...
April 2018: Medical Decision Making: An International Journal of the Society for Medical Decision Making
Xin Zhao, Jing Wei, Xiaoxin Li, Haochang Yang, Pei Wang, Susheng Cao
Adequate lymph node evaluation is recommended for optimal staging in patients with malignant neoplasms including breast cancer. However, the role of negative lymph nodes (LNs) remains unclear in breast cancer according to N substage (N1, N2, and N3). In this study, for the first time, we analyzed the prognostic significance of negative LNs in breast cancer patients. A critical relationship was observed between negative LN count and survival, independent of patient characteristics and other related molecular variables including estrogen receptor (PR) status, progesterone receptor (ER) status, human epidermal growth factor receptor 2 (HER2) status, depth of tumor invasion and degree of differentiation...
2018: PloS One
Cheng-Liang Yuan, Zhao-Hong Liu, Ning Zou, Ya-Li Wang, Zhong-Yao Chen
It is designed to discuss the relationship between the expression of chemokine receptor 7 (chemokine receptor 7, CXCR7) and nuclear transcription factor-κB (nuclear factor kappa B, NF-κB) and the occurrence of the breast cancer and lymphatic metastasis. METHOD: 80 samples were excised and confirmed as breast cancer through our hospital pathology from January 2014 to December 2016 and tumor tissues and normal mammary tissues 2 cm from the tumor edges were taken as an experimental group and a control group, respectively...
December 2017: Saudi Journal of Biological Sciences
Miyoung Jang, Jiyoung Kim
PURPOSE: Prospective studies have examined factors directly affecting psychosocial adjustment during breast cancer treatment. Survivorship stage may moderate a direct effect of stress on psychosocial adjustment. This study aimed to examine relationships between stress, social support, self-efficacy, coping, and psychosocial adjustment to construct a model of the effect pathways between those factors, and determine if survivorship stage moderates those effects. METHODS: Six hundred people with breast cancer completed questionnaires...
April 2018: European Journal of Oncology Nursing: the Official Journal of European Oncology Nursing Society
Hayato Kaida, Koichi Azuma, Uhi Toh, Akihiko Kawahara, Eiji Sadashima, Satoshi Hattori, Jun Akiba, Nobuhiro Tahara, Axel Rominger, Kazunai Ishii, Takamichi Murakami, Masatoshi Ishibashi
OBJECTIVE: To assess the correlations between dual-phase fluorine-18 fluorodeoxyglucose (18 F-FDG) uptake and clinicopathological and immunohistochemical prognostic factors in patients with surgically resected breast cancer. SUBJECTS AND METHODS: We retrospectively analyzed the cases of 105 patients. We calculated the maximum standardized uptake value (SUVmax) at 85min (SUV1), SUVmax at 125min (SUV2) and the retention index [RI]. Spearman's rank correlation test, the Kruskal-Wallis test and receiver operating characteristic (ROC) analysis were performed to assess the association between18 F-FDG uptake and the clinicopathological and immunohistochemical factors: glucose transporter-1 (Glut-1), estrogen receptor alpha (ERα), ERβ, progesterone receptor (PR), human epidermal growth factor 2 (Her2), mammalian target of rapamycin (mTOR), and P70S6kinase (P70S6)...
March 20, 2018: Hellenic Journal of Nuclear Medicine
Hesham Mostafa Zakaria, Lara Massie, Azam Basheer, David Boyce-Fappiano, Erinma Elibe, Lonni Schultz, Ian Lee, Brent Griffith, Farzan Siddiqui, Victor Chang
BACKGROUND CONTEXT: The current standard of care for prediction of survival of cancer staging is based on TNM staging. However, for patients with spinal metastasis, who all have identical stage IV disease, identifying accurate prognostic markers of survival would allow better treatment stratification between more aggressive treatment strategies or palliation. Analytic morphometrics enables physicians to quantify patient frailty by measuring lean muscle mass. Morphometrics also predicts survival in patients with lung cancer metastases to the spine...
March 14, 2018: Spine Journal: Official Journal of the North American Spine Society
Nitika Paudel, Kevin P Bethke, Lilian C Wang, Jonathan B Strauss, John P Hayes, Eric D Donnelly
PURPOSE: The current standard of care for women diagnosed with early stage breast cancer is breast-conserving surgery (BCS) followed by external beam radiation therapy, commonly delivered over 3-6 weeks. As an alternative, select patients can undergo intra-operative radiation therapy (IORT) at the time of BCT. This technique delivers a single fraction of radiation at the time of surgery, enabling patients to undergo both surgery and radiation in a single session. Our current study analyzed the value of incorporating breast MRI into the routine work-up of patients deemed eligible for IORT, to quantify the impact on patient eligibility and requirement for additional work-up...
March 2018: Surgical Oncology
Shuangshuang Lu, Jiayi Wu, Yan Fang, Wei Wang, Yu Zong, Xiaosong Chen, Ou Huang, Jian-Rong He, Weiguo Chen, Yafen Li, Kunwei Shen, Li Zhu
Introduction: Approximately 5% of primary breast cancer patients present de novo stage IV breast cancer, for whom systematic therapy is the mainstream treatment. The role of surgical excision of the primary tumor has been controversial due to inconsistent results of relevant studies. Recently, with the reports of some relevant preclinical data, retrospective studies and randomized clinical trials, we've got more evidence to reexamine the issue. Based on those above, a literature review and meta-analysis was performed to determine whether surgery of the primary tumor could improve overall survival in the setting of stage IV breast cancer...
February 20, 2018: Oncotarget
C Wilson, R Bell, S Hinsley, H Marshall, J Brown, D Cameron, D Dodwell, R Coleman
The fracture impact of adjuvant bisphosphonates in breast cancer is not defined with most trials reporting changes in bone mineral density as a surrogate. The AZURE trial (ISRCTN79831382) evaluated the impact of adjuvant zoledronic acid (ZOL) on fractures. The AZURE trial is an academic, multi-centre, randomised phase III study evaluating the addition of ZOL 4 mg to standard therapy (neo/adjuvant chemotherapy and/or endocrine therapy) for 5 years (administered by intravenous (iv) infusion every 3-4 weeks for 6 doses, then 3 monthly × 8 and 6 monthly × 5) in patients with stage II/III early breast cancer...
March 12, 2018: European Journal of Cancer
Jiapeng Huang, Qinguo Mo, Yaqiang Zhuang, Qinghong Qin, Zhen Huang, Junyang Mo, Qixing Tan, Bin Lian, Yiming Cao, Shuting Qin, Changyuan Wei
Although nipple-sparing mastectomy (NSM) is being used more frequently, the oncological safety of NSM remains unclear, particularly in young patients (<35 years). The aim of the present study was to compare the rates of local recurrence (LR), disease-free survival (DFS) and overall survival (OS) in young patients with breast cancer who had undergone NSM or conventional mastectomy (CM). The clinicopathological data of young patients with stage 0-IIB breast cancer who had undergone NSM (163 cases) or CM (194 cases) between 2007 and 2016 were retrospectively analyzed...
April 2018: Oncology Letters
Jia-Ming Zhang, Kai Wei, Ming Jiang
BACKGROUND: Octamer-binding transcription factor 4 (OCT4) and SRY (sex determining region Y)-box 2 (SOX2) are common biomarkers of cancer stem cells, which contribute to the pathological processes of several carcinomas, while little is known about the effects of OCT4 and SOX2 on the prognosis of triple-negative breast cancer (TNBC). The purpose was to evaluate the correlation of tumor tissue OCT4 and SOX2 expressions with clinicopathological features and overall survival (OS) in surgical TNBC patients...
March 13, 2018: Breast Cancer: the Journal of the Japanese Breast Cancer Society
Lauren E Wilson, Craig Evan Pollack, Melissa A Greiner, Michaela A Dinan
PURPOSE: We sought to determine whether physician-level characteristics were associated with 21-gene recurrence score (RS) genomic testing to evaluate recurrence risk and benefit of adjuvant chemotherapy in patients with estrogen receptor-positive, node-negative breast cancer. METHODS: Retrospective cohort study of a nationally representative sample of Medicare beneficiaries using Surveillance, Epidemiology, and End Results program-Medicare data linked with the American Medical Association physician master file...
March 13, 2018: Breast Cancer Research and Treatment
Diana David, Arun Surendran, Jissa V Thulaseedharan, Asha S Nair
BACKGROUND: Smurf2 E3 ubiquitin ligase physically associates with and regulate the stability of distinct cellular protein substrates. The multi-functional scaffold protein Connector enhancer of kinase suppressor of ras 2 (CNKSR2) plays a key role in regulating cell proliferation, and differentiation through multiple receptor tyrosine kinase pathways. The aim of this study was to investigate whether the interaction between Smurf2 and CNKSR2 has any significant role in the post transcriptional regulation of CNKSR2 expression in breast cancer...
March 13, 2018: BMC Cancer
H Y Deng, X R Wang, M Yue, L L Zhang, F Li, X L Wang, Y P Liu
Objective: To investigate the effect of extensive retraction clefts (RC, >20% of tumor volume) on prognosis in invasive breast carcinoma of no specific type (IBC-NST). Methods: A total of 2 184 cases of IBC-NST diagnosed at the Fourth Hospital of Hebei Medical University from January 2006 to December 2008 were collected. All the cases were diagnosed according to the latest guideline and standard. After excluding cases of shrinkage due to tissue fixation, 483 cases with RC were identified, and the clinical and pathological features were retrospectively analyzed...
March 8, 2018: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
Karan Lal, Travis J Morrell, Michael Cunningham, Patrick OʼDonnell, Nikki A Levin, Kristine M Cornejo
Cutaneous mixed tumor (chondroid syringoma) is the cutaneous counterpart of pleomorphic adenoma of salivary glands, comprised of both epithelial and mesenchymal components. Malignant transformation is exceptionally rare, with only a few cases reported. We report a case of a malignant cutaneous mixed tumor in an 86-year-old white man who presented with a pink indurated plaque on his left scapula. He had a history of nonmelanoma skin cancers, a stage IB malignant melanoma of a lower extremity and Gleason 4 + 3 prostate cancer treated with brachytherapy, external beam irradiation, and bicalutamide...
March 6, 2018: American Journal of Dermatopathology
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