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https://www.readbyqxmd.com/read/28819909/adjunctive-breast-specific-gamma-imaging-for-detecting-cancer-in-women-with-calcifications-at-mammography
#1
Hyun Woo Chung, Young So, Jung-Hyun Yang, Kyoung Sik Park, Young Bum Yoo, Nami Choi, Mi Young Kim, Jayoun Kim, Eun Jeong Lee
BACKGROUND: Mammography detects calcium deposits sensitively, but the specificity for differentiating malignancy from benign calcifications is low. Thus, we investigated whether adjunctive breast-specific gamma imaging (BSGI) has incremental value for detecting cancer in women with suspicious calcifications detected by mammography, and compared BSGI with adjunctive ultrasonography (US). METHODS: The medical records of women without a personal history of breast cancer who underwent mammography for breast evaluation from 2009 to 2014 were reviewed retrospectively...
August 17, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28819781/comparison-of-synthetic-mammography-reconstructed-from-digital-breast-tomosynthesis-and-digital-mammography-evaluation-of-lesion-conspicuity-and-bi-rads-assessment-categories
#2
Giovanna Mariscotti, Manuela Durando, Nehmat Houssami, Mirella Fasciano, Alberto Tagliafico, Davide Bosco, Cristina Casella, Camilla Bogetti, Laura Bergamasco, Paolo Fonio, Giovanni Gandini
PURPOSE: To compare the interpretive performance of synthetic mammography (SM), reconstructed from digital breast tomosynthesis (DBT), and full-field digital mammography (FFDM) in a diagnostic setting, covering different conditions of breast density and mammographic signs. METHODS: A retrospective analysis was conducted on 231 patients, who underwent FFDM and DBT (from which SM images were reconstructed) between September 2014-September 2015. The study included 250 suspicious breast lesions, all biopsy proven: 148 (59...
August 17, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28816987/analysis-of-background-parenchymal-echogenicity-on-breast-ultrasound-correlation-with-mammographic-breast-density-and-background-parenchymal-enhancement-on-magnetic-resonance-imaging
#3
Kyung Hee Ko, Hae Kyoung Jung, Inwha Kim
The purpose of this study was to analyze the background parenchymal echotexture (BP echo) on breast ultrasound in detail and to evaluate the relation BP echo with menopausal status. In addition, we correlated BP echo with mammographic breast density (MGD) and background parenchymal enhancement (BPE) on magnetic resonance imaging (MRI).The institutional review board of our hospital approved this retrospective study, and the requirement of informed consent was waived. We studied 138 women (mean age 51.6 years, range from 26 to 79 years) with newly diagnosed invasive breast cancer, who had performed preoperative mammography, ultrasound, and MR from June 2013 to June 2015...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28804937/breast-tumor-classification-based-on-a-computerized-breast-imaging-reporting-and-data-system-feature-system
#4
Mengyun Qiao, Yuzhou Hu, Yi Guo, Yuanyuan Wang, Jinhua Yu
OBJECTIVES: This work focused on extracting novel and validated digital high-throughput features to present a detailed and comprehensive description of the American College of Radiology Breast Imaging Reporting and Data System (BI-RADS) with the goal of improving the accuracy of ultrasound breast cancer diagnosis. METHODS: First, the phase congruency approach was used to segment the tumors automatically. Second, high-throughput features were designed and extracted on the basis of each BI-RADS category...
August 14, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28801296/-efficacy-of-ultrasound-guided-vacuum-assisted-mammotome-excision-for-management-of-benign-breast-diseases-analysis-of-1267-cases
#5
Shu Liu, Jia-Li Zou, Fu-Lin Zhou, Yan-Man Fang
OBJECTIVE: To assess the clinical value of ultrasound-guided vacuum-assisted Mammotome (MMT) system for surgical resection of benign breast disease. METHODS: This retrospective study was conducted among 1267 patients who underwent minimally invasive surgery with ultrasound-guided MMT system for benign breast disease at our center between January, 2009 and January, 2014. The resection rate, incidence of complication, recurrence rate, patients' satisfaction, clinical follow-up results and risk factors were analyzed...
August 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28796549/association-of-brca-mutation-types-imaging-features-and-pathologic-findings-in-patients-with-breast-cancer-with-brca1-and-brca2-mutations
#6
Su Min Ha, Eun Young Chae, Joo Hee Cha, Hak Hee Kim, Hee Jung Shin, Woo Jung Choi
OBJECTIVE: The purpose of this study is to retrospectively evaluate the relationships between the BRCA mutation types, imaging features, and pathologic findings of breast cancers in BRCA1 and BRCA2 mutation carriers. MATERIALS AND METHODS: We identified patients with breast cancer with BRCA gene mutations from January 2000 to December 2014. After excluding patients who underwent lesion excision before MRI, 99 BRCA1 and 103 BRCA2 lesions in 187 women (mean age, 39...
August 10, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28796548/changes-in-breast-density-reporting-patterns-of-radiologists-after-publication-of-the-5th-edition-bi-rads-guidelines-a-single-institution-experience
#7
Abid Irshad, Rebecca Leddy, Madelene Lewis, Abbie Cluver, Susan Ackerman, Dag Pavic, Heather Collins
OBJECTIVE: The objective of our study was to determine the impact of 5th edition BI-RADS breast density assessment guidelines on density reporting patterns in our clinical practice. MATERIALS AND METHODS: PenRad reporting system was used to collect mammographic breast density data reported by five radiologists: 16,907 density assignments using 5th edition BI-RADS guidelines were compared with 19,066 density assessments using 4th edition guidelines. Changes in the density assessment pattern were noted between the 4th and 5th edition guidelines, and agreement in density distribution was compared using the intraclass correlation coefficient...
August 10, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28792802/utility-of-bi-rads-assessment-category-4-subdivisions-for-screening-breast-mri
#8
Roberta M Strigel, Elizabeth S Burnside, Mai Elezaby, Amy M Fowler, Frederick Kelcz, Lonie R Salkowski, Wendy B DeMartini
OBJECTIVE: BI-RADS for mammography and ultrasound subdivides category 4 assessments by likelihood of malignancy into categories 4A (> 2% to ≤ 10%), 4B (> 10% to ≤ 50%), and 4C (> 50% to < 95%). Category 4 is not subdivided for breast MRI because of a paucity of data. The purpose of the present study is to determine the utility of categories 4A, 4B, and 4C for MRI by calculating their positive predictive values (PPVs) and comparing them with BI-RADS-specified rates of malignancy for mammography and ultrasound...
June 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28781103/the-need-for-standardization-of-musculoskeletal-practice-reporting-learning-from%C3%A2-acr-bi-rads-liver-imaging-reporting-and-data-system-and-prostate-imaging-reporting-and-data-system
#9
Ali Gholamrezanezhad, Michael Kessler, Seyed Mohammadreza Hayeri
No abstract text is available yet for this article.
August 3, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28766978/comparison-of-variability-in-breast-density-assessment-by-bi-rads-category-according-to-the-level-of-experience
#10
Hye-Joung Eom, Joo Hee Cha, Ji-Won Kang, Woo Jung Choi, Han Jun Kim, EunChae Go
Background Only few studies have assessed variability in the results obtained by the readers with different experience levels in comparison with automated volumetric breast density measurements. Purpose To examine the variations in breast density assessment according to BI-RADS categories among readers with different experience levels and to compare it with the results of automated quantitative measurements. Material and Methods Density assignment was done for 1000 screening mammograms by six readers with three different experience levels (breast-imaging experts, general radiologists, and students)...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28766217/the-influence-of-breast-density-on-preoperative-mri-findings-and-outcome-in-patients-with-a-known-diagnosis-of-breast-cancer
#11
Erin Alexa Elder, Alyssa Ferlin, Laura A Vallow, Zhuo Li, Tammeza C Gibson, Sanjay P Bagaria, Sarah A McLaughlin
BACKGROUND: The role of breast density as an indication for preoperative breast magnetic resonance imaging (MRI) for surgical planning in women with breast cancer is unknown. METHODS: We retrospectively reviewed breast cancer patients diagnosed from 2007 to 2011 who underwent preoperative MRI. We obtained clinical and pathological data and grouped patients by mammographic breast density, with Breast Imaging Reporting and Data System (BI-RADS) density A and B considered low density, and C and D considered high density...
August 1, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28752096/breast-density-and-breast-cancer-incidence-in-the-lebanese-population-results-from-a-retrospective-multicenter-study
#12
Christine Salem, David Atallah, Joelle Safi, Georges Chahine, Antoine Haddad, Nadine El Kassis, Laura-Maria Maalouly, Malak Moubarak, Mary Dib, Michel Ghossain
PURPOSE: To study the distribution of breast mammogram density in Lebanese women and correlate it with breast cancer (BC) incidence. METHODS: Data from 1,049 women who had screening or diagnostic mammography were retrospectively reviewed. Age, menopausal status, contraceptives or hormonal replacement therapy (HRT), parity, breastfeeding, history of BC, breast mammogram density, and final BI-RADS assessment were collected. Breast density was analyzed in each age category and compared according to factors that could influence breast density and BC incidence...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28740447/breast-dynamic-contrast-enhanced-mri-fibrocystic-changes-presenting-as-a-non-mass-enhancement-mimicking-malignancy
#13
Zorica C Milosevic, Mirjan M Nadrljanski, Zorka M Milovanovic, Nina Z Gusic, Slavko S Vucicevic, Olga S Radulovic
BACKGROUND: We aimed to analyse the morphokinetic features of breast fibrocystic changes (nonproliferative lesions, proliferative lesions without atypia and proliferative lesions with atypia) presenting as a non-mass enhancement (NME)in dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) examination. PATIENTS AND METHODS: Forty-six patients with histologically proven fibrocystic changes (FCCs) were retrospectively reviewed, according to Breast Imaging Reporting and Data System (BI-RADS) lexicon...
June 2017: Radiology and Oncology
https://www.readbyqxmd.com/read/28733539/cancer-antigen-15-3-platelet-distribution-width-and-fibrinogen-in-combination-to-distinguish-breast-cancer-from-benign-breast-disease-in-non-conclusive-mammography-patients
#14
Shuang Fu, Zhi-Yuan Yun, Ming-Ming Cui, Hongxue Meng, Cheng Qian, Tiemin Liu, Zhi-Ping Liu, Rui-Tao Wang, Kai-Jiang Yu
Breast cancer is the most frequently diagnosed cancer and the leading cause of cancer death among females. However, mammographic diagnosis is sometimes non-conclusive with a Breast imaging Reporting and Data System (Bi-RaDS) result of 0. Cancer antigen 15-3 (CA15-3) is the most widely used serum tumor marker for breast cancer screening. Platelet distribution width (PDW) is an early indicator of platelet activation. Fibrinogen contributed to angiogenesis and distant metastasis. The aim of this study was to investigate the ability of CA15-3, PDW, and fibrinogen individually or in combination, to distinguish breast cancer from benign breast disease...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28728854/potential-use-of-american-college-of-radiology-bi-rads-mammography-atlas-for-reporting-and-assessing-lesions-detected-on-dedicated-breast-ct-imaging-preliminary-study
#15
Hae Kyoung Jung, Cherie M Kuzmiak, Keum Won Kim, Na Mi Choi, Hye Jeong Kim, Eun Lee Langman, Sora Yoon, Doreen Steen, Donglin Zeng, Fei Gao
RATIONALE AND OBJECTIVES: Dedicated breast computed tomography (DBCT) is an emerging and promising modality for breast lesions. The objective of this study was to evaluate the potential use of applying the BI-RADS Mammography Atlas 5th Edition for reporting and assessing breast lesions on DBCT. Currently, no atlas exists for DBCT. MATERIALS AND METHODS: Four radiologists trained in breast imaging were recruited in this institutional review board-approved, Health Insurance Portability and Accountability Act-compliant study...
July 17, 2017: Academic Radiology
https://www.readbyqxmd.com/read/28726506/maximizing-value-through-innovations-in-radiologist-driven-communications-in-breast-imaging
#16
Christoph I Lee, Janie M Lee
OBJECTIVE: The purposes of this article are to provide an overview of current and emerging practices in radiologist communications with both referring physicians and patients across the breast cancer care continuum; to highlight areas in which radiologist-driven communications can improve value in breast cancer screening, diagnosis, and treatment; and describe how the integrative reporting and consultative practices of breast imagers can serve as models of higher-value patient-centered care in other radiology subspecialties...
July 20, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28715278/bi-rads-category-3-comparison-probably-benign-category-after-recall-from-screening-before-and-after-implementation-of-digital-breast-tomosynthesis
#17
Elizabeth S McDonald, Anne Marie McCarthy, Susan P Weinstein, Mitchell D Schnall, Emily F Conant
Purpose To evaluate Breast Imaging Reporting and Data System (BI-RADS) category 3 assessment at diagnostic examination after recall from screening in a large urban population after implementation of digital breast tomosynthesis (DBT) by focusing both on overall use and use stratified by recalled finding type and outcome at 2 years. Materials and Methods This was an intuitional review board-approved and HIPAA-compliant retrospective review of 10 728 digital mammography (DM) examinations from September 1, 2010, to August 30, 2011, and 15 571 screening DBT examinations from October 1, 2011, to February 28, 2013...
July 17, 2017: Radiology
https://www.readbyqxmd.com/read/28713173/a-standard-mammography-unit-standard-3d-ultrasound-probe-fusion-prototype-first-results
#18
Rüdiger Schulz-Wendtland, Sebastian M Jud, Peter A Fasching, Arndt Hartmann, Marcus Radicke, Claudia Rauh, Michael Uder, Marius Wunderle, Paul Gass, Hanna Langemann, Matthias W Beckmann, Julius Emons
AIM: The combination of different imaging modalities through the use of fusion devices promises significant diagnostic improvement for breast pathology. The aim of this study was to evaluate image quality and clinical feasibility of a prototype fusion device (fusion prototype) constructed from a standard tomosynthesis mammography unit and a standard 3D ultrasound probe using a new method of breast compression. MATERIALS AND METHODS: Imaging was performed on 5 mastectomy specimens from patients with confirmed DCIS or invasive carcinoma (BI-RADS (™) 6)...
June 2017: Geburtshilfe und Frauenheilkunde
https://www.readbyqxmd.com/read/28709150/mammography-and-ultrasound-effective-features-in-differentiating-basal-like-and-normal-like-subtypes-of-triple-negative-breast-cancer
#19
Zeng Zeng, Chun Jie Hou, Qiao Hong Hu, Ying Liu, Ceng Wang, Ran Wei, Xiao Ming Fan
The aim of our study was to find effective features of mammography and ultrasound in differentiating Basal-like breast cancer (BBC) and Normal-like breast cancer (NBC), two subtypes of triple negative breast cancer (TNBC). From January 2014 to March 2017, we retrospectively reviewed 91 patients who were pathologically confirmed as TNBC. According to immunohistochemical cytokeratin 5/6 (CK5/6) and Epidermal Growth Factor Receptor (EGFR), TNBCs were classified into BBCs group and NBCs group. Both CK5/6 and EGFR were negative defined to be NBC, whereas if any of CK5/6 or EGFR was positive then defined as BBC...
July 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28707989/breast-density-scales-the-metric-matters
#20
Mohamed Abdolell, Kaitlyn M Tsuruda, Peter Brown, Judy Caines, Sian Iles
OBJECTIVE: Measures of percent mammographic density (PMD) are often categorized using various density scales. The purpose of this study was to examine information loss associated with the use of categorical density scales. METHODS: Baseline PMD was assessed at 1% precision for 2,374 women. The data were used to create 21-category, 4-category and 2-category density scales. R-squared and root mean square error (RMSE) were used to evaluate the effect of categorizing PMD...
July 14, 2017: British Journal of Radiology
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