نتایج جستجو برای: breast imaging

تعداد نتایج: 692338  

Introduction:The accuracy of positron emission tomography with computed tomography (PET/CT), positron emission mammography (PEM), and breast specific-gamma imaging (BSGI) in diagnosing breast cancer has never been systematically assessed, the present systematic review was aimed to address this issue.  Methods:PubMed, Scopus and EMBASE were searched for st...

Journal: :American journal of surgery 2006
Oren M Tepper Kevin Small Lauren Rudolph Mihye Choi Nolan Karp

Three-dimensional (3D) imaging technology currently is used by various commercial industries as a method for analyzing objects and shapes. Recent work from our group and others offer data to support the use of 3D imaging as a valuable tool in aesthetic and reconstructive breast surgery. We have developed a system for creating 3D breast models that provides clinical data that can help guide surg...

Journal: :The Surgical clinics of North America 2013
Dana H Smetherman

Mammography remains the primary modality for breast cancer diagnosis. Other imaging studies, most commonly ultrasonography and magnetic resonance imaging, are also used to characterize breast lesions, stage breast cancer, and aid in surgical planning. Although mammography is the only screening examination demonstrated to decrease breast cancer mortality in the general population, other imaging ...

The objective of this research was to improve 3-D imaging system by near-infrared light emission in breast tissue to achieve a more accurate diagnosis of tumor. The results of repeated experiments in this research have shown that with this imaging system, a more accurate diagnosis of abnormal area depends on the location of the sources and detectors. Therefore, an optimal location model has bee...

Amin Malik Shah Abdul Majid, Bita Moradi Khaniabadi, Daryoush Shahbazi-Gahrouei, Mohammad Suhaimi Jaafar, Pegah Moradi Khaniabadi, Saghar Shahbazi-Gahrouei,

Background: Magnetic resonance imaging (MRI) plays an essential role in molecular imaging by delivering the contrast agent into targeted cancer cells. The aim of this study was to evaluate the C595 monoclonal antibody-conjugated superparamagnetic iron oxide nanoparticles (SPIONs-C595) for the detection of breast cancer cell (MCF-7). Methods: The conjugation of monoclonal antibody and nanopartic...

Journal: :Nihon Nyugan Kenshin Gakkaishi (Journal of Japan Association of Breast Cancer Screening) 1998

ترابیان, سعادت, کامرانی, سحر, قره خانلو, فریده ,

Introduction & Objective: The breast cancer is the most common malignancy in women and in recent years it is seen in younger ages. Because of dense breast tissue in these ages, the mammography sensitivity for breast cancer detection is reduced, so high quality ultrasonography (US) as a combined screening method is effective. The aim of this study is the evaluation of the mammographic finding ...

2017

Note: All policy statements below refer to performing magnetic resonance imaging (MRI) of the breast with contrast and a breast coil. MRI of the breast without a breast coil, regardless of the clinical indication, is considered investigational. See additional comments in Policy Guidelines about the breast imaging team and the need for breast MRI centers to perform MRI-guided biopsy and localiza...

Journal: Nanomedicine Journal 2020
Mehdi Mirzaei, Mohammad Ali Mohagheghi, Mohammad Esmaeil Akbari Mojdeh Mohseni, Seyed Amir Mohsen Ziaee

Objective(s): Contrast-enhanced magnetic resonance imaging (MRI) of breast cancer provides valuable data on the disease state of patients. Biocompatible nanoprobes are expected to play a pivotal role in medical diagnosis in the future owing to their prominent advantages. The present study aimed to introduce a novel biocompatible nanoprobe based on lipoproteins for breast cancer cell imaging.<br...

Journal: :Annals of Pathology and Laboratory Medicine 2021

Leptomeningeal metastasis is known to occur as an initial presentation in solid tumors. The of meningeal symptoms before the diagnosis primary tumor seen 10-20% cases. Though sophisticated radiological imaging available, Cerebrospinal Fluid (CSF) analysis for cells remains gold standard method diagnosis. Incidence brain from carcinoma breast about 3-8% only.&#x0D; We present a case young female...

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