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Breast imaging and reporting data system

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https://www.readbyqxmd.com/read/28332058/bilateral-axillo-breast-approach-robotic-thyroidectomy-baba-rt-does-not-interfere-with-breast-image-follow-up
#1
Hyeong Won Yu, Young Jun Chai, Hyungju Kwon, Su-Jin Kim, June Young Choi, Kyu Eun Lee
BACKGROUND: Bilateral axillo-breast approach robotic thyroidectomy (BABA RT) is frequently performed and has excellent cosmetic results. However, there has been concern that subcutaneous tunneling in construction of the operation field might interfere with subsequent breast imaging. In this study, we evaluated whether BABA RT interferes with breast imaging by evaluating serial perioperative results of mammography and ultrasonography. METHODS: We selected female patients who underwent BABA RT between 2008 and 2012, and who also had mammography or ultrasonography pre- and postoperatively, and compared the results of pre- and postoperative imaging...
March 22, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28331764/how-many-of-the-biopsy-decisions-taken-at-inexperienced-breast-radiology-units-were-correct
#2
Özlem Demircioğlu, Meral Uluer, Erkin Arıbal
OBJECTIVE: In this study, we aimed to determine the need for biopsy in patients referred from other clinics for the performance of biopsy with the suspicion of breast cancer. MATERIALS AND METHODS: 112 patients were included in the study. It was decided that their biopsies be performed following examinations in other clinics and they presented to the breast radiology unit of our hospital for a second opinion. The demographic characteristics, diagnostic studies completed in the other centers, properties of lesions, decision made as a result of examinations and BI-RADS (Breast Imaging Reporting and Data Systems) categorizations were recorded on the registration forms of the study patients...
January 2017: J Breast Health (2013)
https://www.readbyqxmd.com/read/28328843/clinical-significance-of-interval-changes-in-breast-lesions-initially-categorized-as-probably-benign-on-breast-ultrasound
#3
Ja Yoon Jang, Sun Mi Kim, Jin Hwan Kim, Mijung Jang, Bo La Yun, Jong Yoon Lee, Soo Hyun Lee, Bohyoung Kim
The aims of this study were to determine the malignancy rate of probably benign lesions that show an interval change on follow-up ultrasound and to evaluate the differences seen on imaging between benign and malignant lesions initially categorized as probably benign but with interval change on follow-up breast ultrasound.We retrospectively reviewed 11,323 lesions from ultrasound-guided core-biopsies performed between June 2004 and December 2014 and identified 289 lesions (266 patients) with an interval change from probably benign (Breast Imaging Reporting and Data System [BI-RADS] category 3) in the previous 2 years...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28322034/medical-auditing-of-whole-breast-screening-ultrasonography
#4
Min Jung Kim
Since breast ultrasonography (US) has been used as an adjunctive screening modality in women with dense breasts, the need has arisen to evaluate and monitor its possible harm and benefits in comparison with other screening modalities such as mammography. Recently, the fifth edition of the Breast Imaging Reporting and Data System published by the American College of Radiology has suggested auditing methods for screening breast US. However, the method proposed therein is slightly different from how diagnostic performance was calculated in previous studies on screening breast US...
February 16, 2017: Ultrasonography
https://www.readbyqxmd.com/read/28295860/relationships-between-mri-breast-imaging-reporting-and-data-system-bi-rads-lexicon-descriptors-and-breast-cancer-molecular-subtypes-internal-enhancement-is-associated-with-luminal-b-subtype
#5
Lars J Grimm, Jing Zhang, Jay A Baker, Mary S Soo, Karen S Johnson, Maciej A Mazurowski
The aim of this study was to determine the associations between breast MRI findings using the Breast Imaging-Reporting and Data System (BI-RADS) lexicon descriptors and breast cancer molecular subtypes. In this retrospective, IRB-approved, single institution study MRIs from 278 women with breast cancer were reviewed by one of six fellowship-trained breast imagers. Readers reported BI-RADS descriptors for breast masses (shape, margin, internal enhancement) and non-mass enhancement (distribution, internal enhancement)...
March 13, 2017: Breast Journal
https://www.readbyqxmd.com/read/28295791/value-of-breast-mri-for-patients-with-a-biopsy-showing-atypical-ductal-hyperplasia-adh
#6
Keiko Tsuchiya, Naoko Mori, David V Schacht, Deepa Sheth, Gregory S Karczmar, Gillian M Newstead, Hiroyuki Abe
PURPOSE: To evaluate the diagnostic value of dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) for patients with atypical ductal hyperplasia (ADH) in predicting malignant upgrade. MATERIALS AND METHODS: 3T DCE-MRI was performed for 17 patients with ADH (median age 52, range 42-76) proven by stereotactic biopsy (n = 15), and ultrasound-guided biopsy (n = 2) from January 2011 to April 2015. All patients underwent surgical excision after the MRI...
March 10, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/28295467/ultrasound-strain-elastography-for-breast-lesions-computer-aided-evaluation-with-quantifiable-elastographic-features
#7
Yang Xiao, Jie Zeng, Xue Zhang, Li-Li Niu, Ming Qian, Cong-Zhi Wang, Hai-Rong Zheng, Rong-Qin Zheng
OBJECTIVES: To develop and evaluate a set of quantifiable elastographic features based on ultrasound real-time strain elastography (SE) in differentiating between benign and malignant breast lesions. METHODS: The SE and conventional B-mode ultrasound images of 226 breast lesions (81 malignant, 145 benign) were obtained from 226 consecutive women. By using a computer-aided tool, four elastographic features (elasticity score, lesion stiffness degree, lesion-to-fat strain ratio, and elastography-to-B-mode lesion area ratio) were respectively calculated and evaluated...
March 10, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28273746/background-echotexture-classification-in-breast-ultrasound-inter-observer-agreement-study
#8
Won Hwa Kim, Su Hyun Lee, Jung Min Chang, Nariya Cho, Woo Kyung Moon
Background According to the American College of Radiology (ACR) Breast Imaging Reporting and Data System (BI-RADS), background echotexture in breast ultrasound (US) can be categorized as homogeneous or heterogeneous. Purpose To prospectively evaluate the inter-observer agreement of a four-category classification in background echotexture assessments of breast US and to determine whether background echotexture is related to breast cancer risk factors, including mammography density. Material and Methods Thirty-eight healthy women (age range, 25-72) were recruited...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28270153/audit-of-mammography-requests-in-abakaliki-south-east-nigeria
#9
U E Eni, K C Ekwedigwe, I Sunday-Adeoye, Abc Daniyan, M E Isikhuemen
BACKGROUND: Breast cancer is the leading cancer in women in both developed and developing countries. Screening mammography detects breast cancer even before a lump can be palpated, with better prognosis. The introduction of mammographic technique for screening breast cancer, despite its importance, has been slow to adopt and virtually non-existent in many parts of Sub-Saharan Africa including Nigeria. For this reason, the indications of mammography have not been well defined in our setting...
March 7, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28237610/visceral-and-bone-metastases-of-a-who-grade-2-meningioma-a-case-report-and-review-of-the-literature
#10
A Paix, W Waissi, D Antoni, R Adeduntan, G Noël
Meningiomas represent the most common tumours of the central nervous system in adults. Risk factors include ionizing radiation, female hormones exposure, head trauma, cell phone use, breast cancer and family history of meningioma. Despite complete surgical resection, natural history of meningiomas often includes local recurrence but very few metastatic meningiomas have been reported. Here, we report the case of a metastatic meningioma. A 43-year-old woman was firstly treated for a symptomatic parietal meningioma WHO grade II by surgical resection followed by an irradiation of the surgical bed...
February 22, 2017: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
https://www.readbyqxmd.com/read/28214227/automated-breast-density-computation-in-digital-mammography-and-digital-breast-tomosynthesis-influence-on-mean-glandular-dose-and-birads-density-categorization
#11
Maria Castillo-García, Margarita Chevalier, Julia Garayoa, Alejandro Rodriguez-Ruiz, Diego García-Pinto, Julio Valverde
RATIONALE AND OBJECTIVES: The study aimed to compare the breast density estimates from two algorithms on full-field digital mammography (FFDM) and digital breast tomosynthesis (DBT) and to analyze the clinical implications. MATERIALS AND METHODS: We selected 561 FFDM and DBT examinations from patients without breast pathologies. Two versions of a commercial software (Quantra 2D and Quantra 3D) calculated the volumetric breast density automatically in FFDM and DBT, respectively...
February 14, 2017: Academic Radiology
https://www.readbyqxmd.com/read/28211806/digital-breast-tomosynthesis-plus-mammography-magnetic-resonance-imaging-plus-mammography-and-mammography-alone-a-comparison-of-diagnostic-performance-in-symptomatic-women
#12
Wei Tang, Fei-Xiang Hu, Hui Zhu, Qi-Feng Wang, Ya-Jia Gu, Wei-Jun Peng
PURPOSE: To compare the diagnostic efficiency of digital breast tomosynthesis (DBT) plus digital mammography (DM) and magnetic resonance imaging (MRI) plus DM in symptomatic women. MATERIALS AND METHODS: The protocol used in our study was accepted by the ethics committee at our hospital, and informed consent was obtained from all patients. Between June and December 2014, 197 patients with 238 histologically proven lesions all underwent DM, DBT and MRI. Two radiologists were responsible for interpreting all images according to the Breast Imaging Reporting and Data System (BI-RADS)...
February 17, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28196607/development-of-a-model-web-based-system-to-support-a-statewide-quality-consortium-in-radiation-oncology
#13
Jean M Moran, Mary Feng, Lisa A Benedetti, Robin Marsh, Kent A Griffith, Martha M Matuszak, Michael Hess, Matthew McMullen, Jennifer H Fisher, Teamour Nurushev, Margaret Grubb, Stephen Gardner, Daniel Nielsen, Reshma Jagsi, James A Hayman, Lori J Pierce
PURPOSE: A database in which patient data are compiled allows analytic opportunities for continuous improvements in treatment quality and comparative effectiveness research. We describe the development of a novel, web-based system that supports the collection of complex radiation treatment planning information from centers that use diverse techniques, software, and hardware for radiation oncology care in a statewide quality collaborative, the Michigan Radiation Oncology Quality Consortium (MROQC)...
October 20, 2016: Practical Radiation Oncology
https://www.readbyqxmd.com/read/28182285/an-audit-of-the-results-of-ultrasound-guided-core-needle-biopsy-of-mammography-versus-ultrasound-screen-detected-breast-lesions
#14
Sun Jung Rhee, Boo-Kyung Han, Eun Sook Ko, Ji Soo Choi, Eun Young Ko
PURPOSE: To analyze the malignancy rate of ultrasound-guided core needle biopsy (US-CNB) for screen-detected breast lesions and to evaluate the results according to the mode of detection of the target lesions. METHODS: This is a retrospective review of 703 consecutive women who underwent US-CNB for screen-detected breast lesions at a single tertiary hospital. Breast Imaging Reporting and Data System (BI-RADS) categories and histopathological results of the target lesions were assessed...
February 9, 2017: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/28181343/apparent-diffusion-coefficient-values-may-help-predict-which-mri-detected-high-risk-breast-lesions-will-upgrade-at-surgical-excision
#15
Safia Cheeney, Habib Rahbar, Brian N Dontchos, Sara H Javid, Mara H Rendi, Savannah C Partridge
PURPOSE: To investigate whether diffusion-weighted imaging (DWI) features could assist in determining which high-risk lesions identified on dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) and diagnosed on core needle biopsy (CNB) will upgrade to malignancy on surgical excision. MATERIALS AND METHODS: This Institutional Review Board (IRB)-approved prospective study included participants with MRI-detected Breast Imaging Reporting and Data System (BI-RADS) 4 or 5 lesions with high-risk pathology on CNB who underwent surgical excision...
February 9, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/28157707/near-infrared-fluorescent-imaging-of-choline-kinase-alpha-expression-and-inhibition-in-breast-tumors
#16
Sean P Arlauckas, Manoj Kumar, Anatoliy V Popov, Harish Poptani, Edward J Delikatny
Choline kinase alpha (ChoKα) overexpression is associated with an aggressive tumor phenotype. ChoKα inhibitors induce apoptosis in tumors, however validation of their specificity is difficult in vivo. We report the use of optical imaging to assess ChoKα status in cells and in vivo using JAS239, a carbocyanine-based ChoKα inhibitor with inherent near infrared fluorescence. JAS239 attenuated choline phosphorylation and viability in a panel of human breast cancer cell lines. Antibody blockade prevented cellular retention of JAS239 indicating direct interaction with ChoKα independent of the choline transporters and catabolic choline pathways...
February 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28154989/can-strain-elastography-combined-with-ultrasound-breast-imaging-reporting-and-data-system-be-a-more-effective-method-in-the-differentiation-of-benign-and-malignant-breast-lesions
#17
Serdar Arslan, Nihal Uslu, Funda Ulu Ozturk, Eda Yilmaz Akcay, Tugan Tezcaner, Ahmet Muhtesem Agildere
PURPOSE: To investigate whether a novel method that combines breast imaging reporting and data system (BI-RADS) with strain elastography contributes to diagnostic performance in differentiation of malignant and benign breast lesions. METHODS: In 81 patients, 81 breast lesions were prospectively investigated. Breast lesions were separately evaluated with ultrasonography and strain elastography. While evaluations with ultrasonography were based on 2003 BI-RADS-US, strain elastography evaluations were based on a 5-point scale and strain ratio...
February 2, 2017: Journal of Medical Ultrasonics
https://www.readbyqxmd.com/read/28152151/population-attributable-risk-proportion-of-clinical-risk-factors-for-breast-cancer
#18
Natalie J Engmann, Marzieh K Golmakani, Diana L Miglioretti, Brian L Sprague, Karla Kerlikowske
Importance: Many established breast cancer risk factors are used in clinical risk prediction models, although the proportion of breast cancers explained by these factors is unknown. Objective: To determine the population-attributable risk proportion (PARP) for breast cancer associated with clinical breast cancer risk factors among premenopausal and postmenopausal women. Design, Setting, and Participants: Case-control study with 1:10 matching on age, year of risk factor assessment, and Breast Cancer Surveillance Consortium (BCSC) registry...
February 2, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28131457/bi-rads-%C3%A2-fifth-edition-a-summary-of-changes
#19
D A Spak, J S Plaxco, L Santiago, M J Dryden, B E Dogan
The Breast Imaging Reporting and Data System (BI-RADS(®)) is a standardized system of reporting breast pathology as seen on mammogram, ultrasound, and magnetic resonance imaging. It encourages consistency between reports and facilitates clear communication between the radiologist and other physicians by providing a lexicon of descriptors, a reporting structure that relates assessment categories to management recommendations, and a framework for data collection and auditing. This article highlights the changes made to the BI-RADS(®) atlas 5th edition by comparison with its predecessor, provide a useful resource for a radiologist attempting to review the recent changes to the new edition, and serve as a quick reference to those who have previously become familiar with the material...
January 25, 2017: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/28129144/geometry-based-pectoral-muscle-segmentation-from-mlo-mammogram-views
#20
Saeid Asgari Taghanaki, Yonghuai Liu, Brandon Miles, Ghassan Hamarneh
Computer aided diagnosis systems (CADx) play a major role in the early diagnosis of breast cancer. Extracting the breast region precisely from a mammogram is an essential component of CADx for mammography. The appearance of the pectoral muscle on medio-lateral oblique (MLO) views increases the false positive rate in CADx. Therefore, the pectoral muscle should be identified and removed from the breast region in an MLO image before further analysis. None of the previous pectoral muscle segmentation methods address all breast types based on the breast imaging-reporting and data system (BIRADS) tissue density classes...
January 24, 2017: IEEE Transactions on Bio-medical Engineering
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