keyword
MENU ▼
Read by QxMD icon Read
search

Breast ultrasound

keyword
https://www.readbyqxmd.com/read/29139055/downstream-breast-imaging-following-screening-mammography-in-medicare-patients-with-advanced-cancer-a-population-based-study
#1
Gelareh Sadigh, Richard Duszak, Kevin C Ward, Renjian Jiang, Jeffrey M Switchenko, Kimberly E Applegate, Ruth C Carlos
BACKGROUND: Screening tests are generally not recommended in patients with advanced cancer and limited life expectancy. Nonetheless, screening mammography still occurs and may lead to follow-up testing. OBJECTIVE: We assessed the frequency of downstream breast imaging following screening mammography in patients with advanced colorectal or lung cancer. DESIGN: Population-based study. PARTICIPANTS: The study included continuously enrolled female fee-for-service Medicare beneficiaries ≥65 years of age with advanced colorectal (stage IV) or lung (stage IIIB-IV) cancer reported to a Surveillance, Epidemiology, and End Results (SEER) registry between 2000 and 2011...
November 14, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/29134374/ultrasound-guided-restaging-and-localization-of-axillary-lymph-nodes-after-neoadjuvant-chemotherapy-for-guidance-of-axillary-surgery-in-breast-cancer-patients-experience-with-activated-charcoal
#2
Won Hwa Kim, Hye Jung Kim, Jin Hyang Jung, Ho Yong Park, Jeeyeon Lee, Wan Wook Kim, Ji Young Park, Yee Soo Chae, Soo Jung Lee
OBJECTIVE: The aim of this study was to review our experience with ultrasound (US)-guided localization of axillary lymph nodes using activated charcoal for the guidance of axillary surgery after neoadjuvant chemotherapy (NAC) in clinically node-positive breast cancer patients. METHODS: Between April 2016 and April 2017, US-guided localization of the most suspicious axillary lymph nodes at restaging US using activated charcoal (Charcotrace™) was performed in 45 consecutive, clinically node-positive breast cancer patients who had less than two suspicious nodes after NAC and axillary surgery with sentinel node biopsy...
November 13, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29129514/a-green-multicomponent-synthesis-of-tocopherol-analogues-with-antiproliferative-activities
#3
Mariana Ingold, Rosina Dapueto, Sabina Victoria, Germán Galliusi, Carlos Batthyàny, Mariela Bollati-Fogolín, David Tejedor, Fernando García-Tellado, José M Padrón, Williams Porcal, Gloria V López
A one-pot efficient, practical and eco-friendly synthesis of tocopherol analogues has been developed using water or solvent free conditions via Passerini and Ugi multicomponent reactions. These reactions can be optimized using microwave irradiation or ultrasound as the energy source. Accordingly, a small library of 30 compounds was prepared for biological tests. The evaluation of the antiproliferative activity in the human solid tumor cell lines A549 (lung), HBL-100 (breast), HeLa (cervix), SW1573 (lung), T-47D (breast), and WiDr (colon) provided lead compounds with GI50 values between 1 and 5 μM...
November 3, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29127760/preoperative-breast-mri-examination-for-all-patients-with-histologically-proven-breast-cancer-a-concept-for-a-prospective-multicenter-trial
#4
Christina Kaiser, Christina Kehrer, Mignon-Denise Keyver-Paik, Thomas Hecking, Tiyasha Hosne Ayub, Claudia Leutner, Hans Schild, Walther Kuhn
Background A published retrospective data of our study group demonstrated that premenopausal women, patients with lobular invasive breast cancer or patients with high breast density [American College of Radiology (ACR) classification 3+4] significantly benefit from magnetic resonance imaging (MRI) leading to additional detection of malignant foci of 20.2% in the index and 2.5% in the contralateral breast, which would otherwise not be detected by routine imaging. Critics of preoperative MRI focus on higher false-positive rates leading to unnecessary surgical procedures and mastectomies...
November 11, 2017: Hormone Molecular Biology and Clinical Investigation
https://www.readbyqxmd.com/read/29125333/enhanced-pre-operative-axillary-staging-using-intradermal-microbubbles-and-contrast-enhanced-ultrasound-to-detect-and-biopsy-sentinel-lymph-nodes-in-breast-cancer-a-potential-replacement-for-axillary-surgery
#5
Karina Cox, Sian Taylor-Phillips, Nisha Sharma, Jennifer Weeks, Philippa Mills, Ali Sever, Adrian Lim, Isobel Haigh, Mohamed Hashem, Tania D'Silva, Keshthra Satchithananda, Mengxing Tang, Matthew Wallis
OBJECTIVE: To compare the experience of 4 UK Centres in the use of intradermal microbubbles and contrast enhanced ultrasound (CEUS) to pre-operatively identify and biopsy sentinel lymph nodes (SLN) in patients with breast cancer. METHODS: In all centres, breast cancer patients had a microbubble/ CEUS SLN core biopsy prior to axillary surgery and patients in Centres 1 and 2 had a normal grey-scale axillary ultrasound. Data was collected between 2010 and 2016; 1361 from Centre 1 (prospective, sequential), 376 from Centre 2 (retrospective, sequential), 122 from Centre 3 (retrospective, selected) and 48 from Centre 4 (prospective, selected)...
November 10, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/29122223/the-utility-of-ultrasound-superb-microvascular-imaging-for-evaluation-of-breast-tumour-vascularity-comparison-with-colour-and-power-doppler-imaging-regarding-diagnostic-performance
#6
A Y Park, B K Seo, O H Woo, K S Jung, K R Cho, E K Park, S H Cha, J Cha
AIM: To investigate the utility of superb microvascular imaging (SMI) for evaluating the vascularity of breast masses in comparison with colour or power Doppler ultrasound (US) and the effect on diagnostic performance. MATERIALS AND METHODS: A total of 191 biopsy-proven masses (99 benign and 92 malignant) in 166 women with greyscale, colour Doppler, power Doppler, and SMI images were enrolled in this retrospective study. Three radiologists analysed the vascular images using a three-factor scoring system to evaluate the number, morphology, and distribution of tumour vessels...
November 6, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/29121581/clinicopathology-and-treatment-of-a-giant-malignant-phyllodes-tumor-of-the-breast-a-case-report-and-literature-review
#7
Wayne A Warner, Vandana Devika Sookdeo, Maurice Fortuné, Meenakshi Akhilesh, Chalapathi Rao Adidam Venkata, Wayne Mohammed, Cassandra Ramkissoon, Dave Harnanan, Lemuel Pran, Ravi Maharaj
INTRODUCTION: Phyllodes tumors (PTs) of the breast are extremely rare accounting for less than 1% of all breast tumors globally. Case records at the Trinidad and Tobago Cancer Registry show that only 0.003% of the reported breast cancer cases between 1995 and 2009 were PTs. PRESENTATION OF THE CASE: We report a 45-year-old woman who presented with swelling of the left breast. Ultrasound, mammogram and computed tomography imaging confirmed the presence of a mass in the right upper inner quadrant of the left breast...
October 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29120813/visibility-of-mammographically-occult-breast-cancer-on-diffusion-weighted-mri-versus-ultrasound
#8
Nita Amornsiripanitch, Habib Rahbar, Averi E Kitsch, Diana L Lam, Brett Weitzel, Savannah C Partridge
PURPOSE: To investigate the visibility of mammographically occult breast cancers on diffusion-weighted MRI (DWI) versus ultrasound. MATERIALS AND METHODS: Mammographically occult breast cancers (n=60) initially detected on contrast-enhanced MRI that underwent pre-biopsy targeted ultrasound were retrospectively evaluated for visibility on DWI and ultrasound. RESULTS: More cancers were visible on DWI than ultrasound (78% vs. 63%; p=0.049), with 32 (53%) visible on both and 7 (12%) not visible on either...
October 28, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/29119620/identification-of-oestrogen-progesterone-receptor-and-human-epidermal-growth-factor-receptor-2-expression-in-mediastinal-metastases-of-breast-cancer-obtained-by-endobronchial-ultrasound-guided-transbronchial-needle-aspiration
#9
P Serra, J Sanz-Santos, E Castellà, B Cirauqui, F Andreo, M Llatjós, M Avila, M Margelí, L Serrano, C Centeno, V Quiroga, M Torky, J Ruiz-Manzano
BACKGROUND: In breast cancer patients, the expression statuses of oestrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2) are crucial in the choice of treatment. Receptor expression in metastatic lesions can differ from the primary tumour. The aim of our study was to analyse the utility of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) to obtain samples allowing the identification of ER, PR and HER2 expression in patients with mediastinal metastases of breast cancer...
November 9, 2017: Cytopathology: Official Journal of the British Society for Clinical Cytology
https://www.readbyqxmd.com/read/29119589/ultrasound-features-of-breast-cancer-for-predicting-axillary-lymph-node-metastasis
#10
Qiang Guo, Zhiwu Dong, Lei Zhang, Chunping Ning, Ziyao Li, Dongmo Wang, Chong Liu, Ming Zhao, Jiawei Tian
OBJECTIVES: The purpose of this study was to assess the clinical value of ultrasound (US) features of breast lesions for predicting the risk of axillary lymph node metastasis in patients with breast cancer. METHODS: In this retrospective study, 425 patients with breast cancer were recruited, and their preoperative US features and postoperative pathologic results were collected. The association of these US features of breast cancer with axillary lymph node metastasis was determined by univariate and multivariate analyses...
November 9, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/29113516/medical-genetics-and-genomics-training-inobstetrics-and-gynecology-residencies-are-we-ready-for-the-future
#11
Manesha Putra, Jay Idler, Jing Dai, Miriam G Blitzer, Gerald Feldman, Robert J Sokol
OBJECTIVE: The primary objective of this study is to evaluate the availability and duration of formal medical genetics and genomics (MGG) education during obstetrics and gynecology (OB/GYN) residency training in the US compared to other noncore OB/GYN rotations. METHODS: We performed a review of rotation schedules published in all American Council for Graduate Medical Education (ACGME)-accredited OB/GYN residency programs' websites during the month of December 2016...
November 7, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29109950/paget-s-breast-disease-a-case-report-and-review-of-the-literature
#12
S Dubar, M Boukrid, Jean Bouquet de Joliniere, L Guillou, Quoc Duy Vo, A Major, N Ben Ali, F Khomsi, A Feki
Paget's disease of the breast is a rare cancer. This typical clinical case illustrates the different epidemiological, clinical, histological, therapeutic, and evolving aspects of the disease. We report a case of Paget's disease in a 43-year-old woman who presented eczema of the nipple. Mammography and ultrasounds did reveal a lesion in situ. The patient was scheduled for mastectomy and sentinel node biopsy. She had chosen a radical bilateral surgery. The histological diagnosis was Paget's disease of the breast with a carcinoma in situ...
2017: Frontiers in Surgery
https://www.readbyqxmd.com/read/29108347/mammography-and-ultrasound-effective-features-in-differentiating-basal-like-and-normal-like-subtypes-of-triple-negative-breast-cancer
#13
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...
October 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/29108316/ultrasound-guided-percutaneous-microwave-ablation-of-benign-breast-lesions
#14
Jie Yu, Bao-Hua Chen, Jing Zhang, Zhi-Yu Han, Han Wu, Yan Huang, Meng-Juan Mu, Ping Liang
The benign breast lesions (BBLs) share a high incidence for women and therapy methods with minimal invasion and better cosmetic outcome are thirsted for. In this study, 122 patients with 198 biopsy-proved BBLs were enrolled. Ultrasound (US)-guided microwave ablation (MWA) was performed with local anesthesia from November, 2013 to April, 2016. The mean longest tumor size assessed was 1.6±0.7 cm (ranging 0.7-4.9 cm). MWA was successfully performed in all cases including 85 lesions adjacent to the skin, pectoralis and areola...
October 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/29107353/ultrasound-imaging-technologies-for-breast-cancer-detection-and-management-a-review
#15
REVIEW
Rongrong Guo, Guolan Lu, Binjie Qin, Baowei Fei
Ultrasound imaging is a commonly used modality for breast cancer detection and diagnosis. In this review, we summarize ultrasound imaging technologies and their clinical applications for the management of breast cancer patients. The technologies include ultrasound elastography, contrast-enhanced ultrasound, 3-D ultrasound, automatic breast ultrasound and computer-aided detection of breast ultrasound. We summarize the study results seen in the literature and discuss their future directions. We also provide a review of ultrasound-guided, breast biopsy and the fusion of ultrasound with other imaging modalities, especially magnetic resonance imaging (MRI)...
October 26, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/29105559/the-in-vitro-study-of-her-2-targeted-gold-nanoshell-liquid-fluorocarbon-poly-lactic-co-glycolic-acid-ultrasound-microcapsule-for-ultrasound-imaging-and-breast-tumor-photothermal-therapy
#16
Yu Zhang, Cai-Feng Wan, Jing Du, Qi Dong, Yuan-Yuan Wang, Hong Yang, Feng-Hua Li
Antibody-mediated targeting therapy has been successful in treating patients with breast cancer by improving the specificity and clinical efficacy. In this study, we constructed the human epidermal growth factor receptor-2 (Her2) antibody-conjugated ultrasound contrast agent with lactic-co-glycolic acid (PLGA) as film forming and perfluorocty bromide (PFOB) as internal material, which was coated by gold nanoshell (Her2-PFOB@PLGA@Au), to realize the integration of diagnosis and treatment. The contrast agent was spherical, with the diameter was 256...
November 4, 2017: Journal of Biomaterials Science. Polymer Edition
https://www.readbyqxmd.com/read/29103479/is-breast-magnetic-resonance-imaging-mri-useful-for-diagnosis-of-additional-sites-of-disease-in-patients-recently-diagnosed-with-pure-ductal-carcinoma-in-situ-dcis
#17
A P Benveniste, T Ortiz-Perez, L O Ebuoma, K A Sepulveda, F J Severs, A Roark, T Wang, E L Sedgwick
PURPOSE: To determine if breast MRI is useful for detecting additional or invasive sites of disease in patients initially diagnosed with pure DCIS. MATERIALS AND METHODS: A retrospective review of women diagnosed with pure DCIS who underwent a breast MRI for evaluation of extent of disease was performed at a single institution from January 2013 to April 2015. Data analysis included imaging (mammography, ultrasound and MRI) and pathology characteristics (histology and biomarker status) of the primary DCIS as well as descriptors for the additional sites of disease incidentally found by breast MRI...
November 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/29102711/pleomorphic-lobular-carcinoma-in-situ-diagnosed-by-breast-core-biopsy-clinicopathologic-features-and-correlation-with-subsequent-excision
#18
Tianhua Guo, Yihong Wang, Nella Shapiro, Susan Fineberg
INTRODUCTION: Pleomorphic lobular carcinoma in situ (PLCIS) is a variant of LCIS with high-grade morphologic features. The number of case series studying PLCIS is limited, and clinical management of patients with PLCIS is controversial. We report a breast core biopsy (BCBx) series of PLCIS. MATERIALS AND METHODS: We reviewed 37 cases of PLCIS with or without microinvasion diagnosed by BCBx. PLCIS was defined as dyscohesive cells showing acinar expansion and loss of immunohistochemical membranous expression of e-cadherin or beta-catenin with nuclear pleomorphism with at least 2- to 3-fold variation in nuclear size, membrane irregularities, and variably prominent nucleoli...
October 7, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/29101979/acr-appropriateness-criteria-%C3%A2-breast-cancer-screening
#19
Martha B Mainiero, Linda Moy, Paul Baron, Aarati D Didwania, Roberta M diFlorio, Edward D Green, Samantha L Heller, Anna I Holbrook, Su-Ju Lee, Alana A Lewin, Ana P Lourenco, Kara J Nance, Bethany L Niell, Priscilla J Slanetz, Ashley R Stuckey, Nina S Vincoff, Susan P Weinstein, Monica M Yepes, Mary S Newell
Breast cancer screening recommendations are based on risk factors. For average-risk women, screening mammography and/or digital breast tomosynthesis is recommended beginning at age 40. Ultrasound (US) may be useful as an adjunct to mammography for incremental cancer detection in women with dense breasts, but the balance between increased cancer detection and the increased risk of a false-positive examination should be considered in the decision. For intermediate-risk women, US or MRI may be indicated as an adjunct to mammography depending upon specific risk factors...
November 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29096639/renal-clear-cell-carcinoma-metastasis-to-the-breast-ten-years-after-nephrectomy-a-case-report-and-literature-review
#20
Yanjun Xu, Rui Hou, Qijie Lu, Yifan Deng, Bin Hu
BACKGROUND: Renal cell carcinoma most commonly metastasizes to the lungs, skeleton or liver. Metastatic renal cell carcinoma to the breast is very rare, especially for clear cell carcinoma, and few cases regarding this condition have been reported. CASE PRESENTATION: The case we presented was a 68-year-old Chinese female with metastatic renal clear cell carcinoma of the left breast 10 years after a nephrectomy. Identification of the metastatic renal clear cell carcinoma in the breast required multiple breast imaging modalities...
November 2, 2017: Diagnostic Pathology
keyword
keyword
8354
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"