keyword
MENU ▼
Read by QxMD icon Read
search

Breast cancer images

keyword
https://www.readbyqxmd.com/read/28550385/metastatic-breast-carcinoma-to-the-superior-oblique-in-a-male
#1
Yao Wang, Pradeep Mettu, Amanda Maltry, Andrew Harrison, Ali Mokhtarzadeh
We describe a case of breast cancer metastatic to the superior oblique, in a male. The patient was a 66-year-old Caucasian male with a history of stage IIIB rectal adenocarcinoma and stage IIA left breast carcinoma diagnosed 12 years and 5 years prior, respectively, who presented with headaches and intermittent diplopia. He underwent left total mastectomy with sentinel lymph node biopsy 6 years prior, which showed ER/PR+, HER2/neu-, moderately-differentiated, infiltrating ductal carcinoma with 3/14 positive nodes...
May 26, 2017: Ophthalmology and Therapy
https://www.readbyqxmd.com/read/28549570/pet-mri-of-the-breast
#2
Donna M Plecha, Peter Faulhaber
The future clinical use of the combination of positron emission tomography (PET) with 2-Fluoro[F-18]-2-Deoxy-d-Glucose (FDG)and MRI is still unclear. If a patient requires a PET and breast DCE-MRI for staging purposes, both scans can be done in the same visit. In the breast, DCE-MRI is better at lesion detection (sensitivity), margin evaluation, and has a higher specificity than CT. The potential for multiparametric qualitative and quantitative imaging is also an advantage of PET/MRI which provides opportunity to improve tumor characterization and may ultimately lead to outcome prediction...
May 10, 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28549010/a-clinical-feasibility-trial-for-identification-of-exceptional-responders-in-whom-breast-cancer-surgery-can-be-eliminated-following-neoadjuvant-systemic-therapy
#3
Henry M Kuerer, Gaiane M Rauch, Savitri Krishnamurthy, Beatriz E Adrada, Abigail S Caudle, Sarah M DeSnyder, Dalliah M Black, Lumarie Santiago, Brian P Hobbs, Anthony Lucci, Michael Gilcrease, Rosa F Hwang, Rosalind P Candelaria, Mariana Chavez-MacGregor, Benjamin D Smith, Elsa Arribas, Tanya Moseley, Mediget Teshome, Makesha V Miggins, Vicente Valero, Kelly K Hunt, Wei T Yang
OBJECTIVE: To determine the accuracy of fine-needle aspiration (FNA) and vacuum-assisted core biopsy (VACB) in assessing the presence of residual cancer in the breast after neoadjuvant systemic therapy (NST). SUMMARY BACKGROUND DATA: Pathologic complete response (pCR) rates after NST have improved dramatically, suggesting that surgery might be avoided in some patients. Safe avoidance of surgery would require accurate confirmation of no residual invasive/in situ carcinoma...
May 25, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28548905/brca-associated-cancers-role-of-imaging-in-screening-diagnosis-and-management
#4
Michelle V Lee, Venkata S Katabathina, Michyla L Bowerson, Marina I Mityul, Anup S Shetty, Khaled M Elsayes, Aparna Balachandran, Priya R Bhosale, Ann E McCullough, Christine O Menias
Harmful mutations of the BRCA tumor suppressor genes result in a greater lifetime risk for malignancy-breast and ovarian cancers in particular. An increased risk for male breast, fallopian tube, primary peritoneal, pancreatic, prostate, and colon cancers also has been reported. The BRCA gene is inherited in an autosomal dominant pattern and tends to be highly penetrant; thus, there is an increased incidence of these cancers in affected families. Compared with sporadic tumors, BRCA-associated malignancies have unique manifestations, clinical features, and pathologic profiles...
May 26, 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28547868/improving-three-dimensional-mechanical-imaging-of-breast-lesions-with-principal-component-analysis
#5
Mohit Tyagi, Yuqi Wang, Timothy Hall, Paul E Barbone, Assad A Oberai
PURPOSE: Elastography has emerged as a new tool for detecting and diagnosing many types of diseases including breast cancer. To date, most clinical applications of elastography have utilized two-dimensional strain images. The goal of this paper is to present a new quasi-static elastography technique that yields shear modulus images in three dimensions METHODS: An automated breast volume scanner was used to acquire ultrasound images of the breast as it was gently compressed. Cross-correlation between successive images was used to determine the displacement within the tissue...
May 26, 2017: Medical Physics
https://www.readbyqxmd.com/read/28546966/effects-of-progressive-muscle-relaxation-guided-imagery-and-deep-diaphragmatic-breathing-on-quality-of-life-in-elderly-with-breast-or-prostate-cancer
#6
Mohsen Shahriari, Mojtaba Dehghan, Saeid Pahlavanzadeh, Abdolrahim Hazini
BACKGROUND AND OBJECTIVES: Due to the increasing number of elderly and an increase in the number of cases of cancer by age, cancer is a common problem in the elderly. For elderly patients with cancer, the disease and its treatment can have long-term negative effects on their quality of life (QoL). The purpose of this study was to evaluate the effect of progressive muscle relaxation, body image and deep diaphragmatic breathing on the QoL in the elderly with cancer. MATERIALS AND METHODS: This study was a randomized controlled trial in which 50 elderly patients with breast or prostate cancer were randomized into study and control groups...
2017: Journal of Education and Health Promotion
https://www.readbyqxmd.com/read/28545358/molecular-imaging-of-tumor-angiogenesis-and-therapeutic-effects-with-dual-bioluminescence
#7
Ran Wang, Kaiyue Zhang, Hongyan Tao, Wei Du, Di Wang, Ziwei Huang, Manqian Zhou, Yang Xu, Yuebing Wang, Na Liu, Hui Wang, Zongjin Li
BACKGROUND: Angiogenesis is critical for the growth of tumor by supplying nutrients and oxygen that exacerbates the metastasis and progression of cancer. Noninvasive imaging of angiogenesis during the tumor therapeutic processes may provide novel opportunities for image-guided tumor management. OBJECTIVE: Here, we want to develop a mouse animal model for assessing cancer progression and angiogenesis in the same individuals by molecular imaging. METHODS: Breast cancer model was developed with mouse breast cancer cell line 4T1 carrying a reporter system encoding a triple fusion (TF) reporter gene consisting of renilla luciferase (Rluc), red fluorescent protein (RFP) and herpes simplex virus truncated thymidine kinase (HSV-ttk) in transgenic mice, which expressed firefly luciferase (Fluc) under the promoter of vascular endothelial growth factor receptor 2 (Vegfr2-luc)...
May 23, 2017: Current Pharmaceutical Biotechnology
https://www.readbyqxmd.com/read/28544436/losing-the-breast-a-meta-synthesis-of-the-impact-in-women-breast-cancer-survivors
#8
REVIEW
Lingshan Sun, Emily Ang, Wei How Daryl Ang, Violeta Lopez
OBJECTIVES: To summarize qualitative studies exploring the impact of losing the breast in women breast cancer survivors. METHODS: We identify, appraise and synthesise 12 qualitative studies from 2000 to 2015. Quality appraisal of the studies was examined using the Critical Appraisal Skill Programme Checklist and Sandelowski and Barroso's step to synthesise the findings. RESULTS: The age of women in these studies ranged from 30-77 years. Losing the breast was regarded as disfigurement resulting in a discrepancy between self and societal image of a woman...
May 20, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28544392/growth-process-and-anti-cancer-properties-of-gold-nanorods
#9
Junyan Zhang, Mian Wang, Thomas J Webster
Gold nanoparticles have been of great interest due to their unique optical properties, facile synthesis and conjugation. Among various shapes of gold nanoparticles, gold nanorods have been widely studied. They can be conjugated with different molecules for biomedical applications, such as tumor imaging and therapy. However, few researchers have studied the anti-tumor properties of bare gold nanorods. In this study, unfunctionalized gold nanorods were synthesized and tested on breast tumor cells. Results showed that the aspect ratio of gold nanorods could be easily influenced by both reaction time and the amount of silver nitrate in the growth solution...
May 24, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28544159/simultaneous-measurement-of-t1-b1-and-pharmacokinetic-model-parameters-using-active-contrast-encoding-ace-mri
#10
Jin Zhang, Kerryanne Winters, Olivier Reynaud, Sungheon Gene Kim
The aim of this study was to assess the feasibility of combining dynamic contrast enhanced-magnetic resonance imaging (DCE-MRI) with the measurement of the radiofrequency (RF) transmit field B1 and pre-contrast longitudinal relaxation time T10 . A novel approach has been proposed to simultaneously estimate B1 and T10 from a modified DCE-MRI scan that actively encodes the washout phase of the curve with different amounts of T1 and B1 weighting using multiple flip angles and repetition times, hence referred to as active contrast encoding (ACE)-MRI...
May 22, 2017: NMR in Biomedicine
https://www.readbyqxmd.com/read/28540793/inverse-method-for-quantitative-characterisation-of-breast-tumours-from-surface-temperature-data
#11
R Hatwar, C Herman
PURPOSE: We introduce a computational method to simultaneously estimate size, location and blood perfusion of the cancerous breast lesion from the surface temperature data. METHODS: A 2D computational phantom of axisymmetric tumorous breast with six tissue layers, epidermis, papillary dermis, reticular dermis, fat, gland, muscle layer and spherical tumour was used to generate surface temperature distribution and thereby estimate tumour characteristics iteratively using an inverse algorithm based on Levenberg-Marquardt method...
April 5, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28538156/a-simple-marker-assisted-3d-nanometer-drift-correction-method-for-superresolution-microscopy
#12
Hongqiang Ma, Jianquan Xu, Jingyi Jin, Yi Huang, Yang Liu
High-precision fluorescence microscopy such as superresolution imaging or single-particle tracking often requires an online drift correction method to maintain the stability of the three-dimensional (3D) position of the sample at a nanometer precision throughout the entire data acquisition process. Current online drift correction methods require modification of the existing two-dimensional (2D) fluorescence microscope with additional optics and detectors, which can be cumbersome and limit its use in many biological laboratories...
May 23, 2017: Biophysical Journal
https://www.readbyqxmd.com/read/28538023/magnetic-resonance-imaging-based-assessment-of-breast-cancer-related-lymphoedema-tissue-composition
#13
Marco Borri, Kristiana D Gordon, Julie C Hughes, Erica D Scurr, Dow-Mu Koh, Martin O Leach, Peter S Mortimer, Maria A Schmidt
OBJECTIVES: The aim of this study was to propose a magnetic resonance imaging acquisition and analysis protocol that uses image segmentation to measure and depict fluid, fat, and muscle volumes in breast cancer-related lymphoedema (BCRL). This study also aims to compare affected and control (unaffected) arms of patients with diagnosed BCRL, providing an analysis of both the volume and the distribution of the different tissue components. MATERIALS AND METHODS: The entire arm was imaged with a fluid-sensitive STIR and a 2-point 3-dimensional T1W gradient-echo-based Dixon sequences, acquired in sagittal orientation and covering the same imaging volume...
May 19, 2017: Investigative Radiology
https://www.readbyqxmd.com/read/28537953/staring-at-my-body-the-experience-of-body-reconstruction-in-breast-cancer-long-term-survivors
#14
Li-Yu Chuang, Yu-Yun Hsu, Shu-Yuan Yin, Bih-Ching Shu
BACKGROUND: Breast cancer takes time for its survivors after a mastectomy to adjust to their changed bodies. There are limited studies about the process of how those survivors accept the changes of their bodies and how they reestablish their new selves. OBJECTIVE: The aim of this study was to understand the perception of body from women diagnosed with breast cancer more than 5years previously and whose treatment included a mastectomy. METHODS: A phenomenological method was applied to this study...
May 23, 2017: Cancer Nursing
https://www.readbyqxmd.com/read/28537495/remotely-guided-breast-sonography-for-long-term-space-missions-a-case-report-and-discussion
#15
Jackelynne P Silva-Martinez, Andreia Sorice Genaro, Hui Annie Wen, Naama Glauber, Thais Russomano
BACKGROUND: Space radiation can cause different types of cancers in crewmembers, especially during long-term space missions. INTRODUCTION: To date, a complete bilateral breast ultrasound has not been performed at the International Space Station (ISS). A breast screening imaging technique could be a useful tool for early identification of breast cancer in astronauts. We hypothesized that breast ultrasound performed by a crewmember while being remotely guided by a specialist from the ground could be an essential tool for medical diagnosis in space...
May 24, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28536993/stereotactic-radiosurgery-for-focal-leptomeningeal-disease-in-patients-with-brain-metastases
#16
Amparo Wolf, Bernadine Donahue, Joshua S Silverman, Abraham Chachoua, Jean K Lee, Douglas Kondziolka
Leptomeningeal disease (LMD) is well described in patients with brain metastases, presenting symptomatically in approximately 5% of patients. Conventionally, the presence of LMD is an indication for whole brain radiation therapy (WBRT) and not suitable for stereotactic radiosurgery (SRS). The purpose of the study was to evaluate the local control and overall survival of patients who underwent SRS to focal LMD. We reviewed our prospective registry and identified 32 brain metastases patients with LMD, from a total of 465 patients who underwent SRS between 2013 and 2015...
May 23, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28536342/-a-case-of-late-recurrence-of-breast-cancer-causing-multiple-organ-metastases-27-years-postoperatively
#17
Kimiyasu Yoneyama, Hiroshi Nakamura, Naotaka Tobe
The patient was a 77-year-old female with a history of treatment for cancer of the right breast 27 years earlier, who presented with a chief complaint of a subcutaneous mass in the left lower quadrant of her abdomen. A thorough examination revealed high breast cancer-related tumor marker values, and based on a computed tomography(CT)examination, a tentative diagnosis of multiple lung, liver, retroperitoneal, and abdominal wall metastases was made. Although there were multiple organ metastases, in view of the long interval before the recurrence, absence of any symptoms, and the patient's age, we initiated treatment by weekly administration of an aromatase inhibitor and trastuzumab...
May 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28535000/staging-performance-of-whole-body-dwi-pet-ct-and-pet-mri-in-invasive-ductal-carcinoma-of-the-breast
#18
Onofrio Antonio Catalano, Dania Daye, Alberto Signore, Carlo Iannace, Mark Vangel, Angelo Luongo, Marco Catalano, Mazzeo Filomena, Luigi Mansi, Andrea Soricelli, Marco Salvatore, Niccolo Fuin, Ciprian Catana, Umar Mahmood, Bruce Robert Rosen
The aim of the present study was to evaluate the performance of whole-body diffusion-weighted imaging (WB-DWI), whole-body positron emission tomography with computed tomography (WB-PET/CT), and whole-body positron emission tomography with magnetic resonance imaging (WB-PET/MRI) in staging patients with untreated invasive ductal carcinoma of the breast. Fifty-one women with newly diagnosed invasive ductal carcinoma of the breast underwent WB-DWI, WB-PET/CT and WB-PET/MRI before treatment. A radiologist and a nuclear medicine physician reviewed in consensus the images from the three modalities and searched for occurrence, number and location of metastases...
May 19, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28534430/variability-in-axillary-lymph-node-delineation-for-breast-cancer-radiotherapy-in-presence-of-guidelines-on-a-multi-institutional-platform
#19
Delia Ciardo, Angela Argenone, Genoveva Ionela Boboc, Francesca Cucciarelli, Fiorenza De Rose, Maria Carmen De Santis, Alessandra Huscher, Edy Ippolito, Maria Rosa La Porta, Lorenza Marino, Ilaria Meaglia, Isabella Palumbo, Francesca Rossi, Paolo Alpi, Mario Bignardi, Alessio Bonanni, Domenico Cante, Tino Ceschia, Letizia Fabbietti, Marco Lupattelli, Elisa Donatella Mantero, Alessia Monaco, Patrizia Porcu, Vincenzo Ravo, Sonia Silipigni, Angelo Tozzi, Vincenza Umina, Dario Zerini, Luigi Bordonaro, Giorgia Capezzali, Elena Clerici, Sarah Pia Colangione, Michela Dispinzieri, Jessica Dognini, Laura Donadoni, Sara Falivene, Alessandra Fozza, Barbara Grilli, Roberta Guarnaccia, Eva Iannacone, Valentina Lancellotta, Agnese Prisco, Rosalinda Ricotti, Roberto Orecchia, Barbara Alicja Jereczek-Fossa, Maria Cristina Leonardi
AIM: To quantify the variability between radiation oncologists (ROs) when outlining axillary nodes in breast cancer. MATERIAL AND METHODS: For each participating center, three ROs with different levels of expertise, i.e., junior (J), senior (S) and expert (E), contoured axillary nodal levels (L1, L2, L3 and L4) on the CT images of three different patients (P) of an increasing degree of anatomical complexity (from P1 to P2 to P3), according to contouring guidelines...
May 23, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28533803/use-of-ultrasound-in-image-guided-high-dose-rate-brachytherapy-enumerations-and-arguments
#20
REVIEW
Susovan Banerjee, Tejinder Kataria, Deepak Gupta, Shikha Goyal, Shyam Singh Bisht, Trinanjan Basu, Ashu Abhishek
Inherently, brachytherapy is the most conformal radiotherapeutic technique. As an aid to brachytherapy, ultrasonography (USG) serves as a portable, inexpensive, and simple to use method allowing for accurate, reproducible, and adaptive treatments. Some newer brachytherapy planning systems have incorporated USG as the sole imaging modality. Ultrasonography has been successfully used to place applicator and dose planning for prostate, cervix, and anal canal cancers. It can guide placement of brachytherapy catheters for all other sites like breast, skin, and head and neck cancers...
April 2017: Journal of Contemporary Brachytherapy
keyword
keyword
77264
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"