نتایج جستجو برای: heterogeneous breast lesions

تعداد نتایج: 529060  

Journal: :The journal of breast health 2015
Necdet Poyraz Ganime Dilek Emlik Suat Keskin Havva Kalkan

OBJECTIVE Although mammography is the primary imaging method of the breast, incidental benign and malignant breast lesions are increasingly being detected on computed tomographies (CTs) performed to detect different pathologies. Therefore, the detection and accurate identification of these lesions is important. In this study, we aimed to evaluate the frequency, morphological features, and resul...

2017
Shruti Singh Megha Ralli Alok Mohan Sanjeev Kumar Anshul Sawhney Abhishek Verma

Introduction: Inflammatory pathology accounts for 5-10% cases of benign breast lumps. FNAC is a quick, cheap and diagnostic procedure for inflammatory breast lesions. It helps in differentiating between benign and malignant lesions. The common etiologies causing inflammatory lesions are mastitis, abscess, fat necrosis, duct ectasia, mammary tuberculosis, sarcoidosis, idiopathic granulamatous ma...

2017
Yi-Xuan Zhao Shuang Liu Yan-Bing Hu Yan-Yan Ge Dong-Mei Lv

This study aimed to explore the diagnostic and prognostic values of contrast-enhanced ultrasound (CEUS) in breast cancer. Between September 2009 and October 2011, a total of 143 breast cancer patients and 161 healthy people were selected as case group and control group, respectively. After the identification of lesions by conventional ultrasound, all patients underwent CEUS. The CEUS images wer...

Journal: :Physics in medicine and biology 2014
A Malliori K Bliznakova I Sechopoulos Z Kamarianakis B Fei N Pallikarakis

The aim of this study is to investigate the impact on image quality of using monochromatic beams for lower dose breast tomosynthesis (BT). For this purpose, modeling and simulation of BT and mammography imaging processes have been performed using two x-ray beams: one at 28 kVp and a monochromatic one at 19 keV at different entrance surface air kerma ranging between 0.16 and 5.5 mGy. Two 4 cm th...

Journal: :Frontiers in surgery 2015
Q. D. Vo G. Koch J. M. Girard L. Zamora Jean Bouquet de Jolinière F. Khomsi A. Feki H. M. Hoogewoud

We report a case of woman with a palpable lump on her left breast. On mammography, a huge mass located between the inner and the outer inferior breast quadrants of the left breast was found. The ultrasound examination realized later revealed a heterogeneous mass with smooth and lobulated borders. An MRI was also performed, showing an oval mass with heterogeneous areas of enhancement. Finally, a...

Background and purpose: Breast cancer is the second leading cause of cancer death in women and the most common cancer causing liver metastases. Radiofrequency ablation (RFA) is a new method in treatment of liver metastases. This study was designed to evaluate the efficacy of RFA on liver metastatic breast tumors. Materials and methods: In a randomized clinical trial, 52 patients with liver met...

Journal: :The journal of breast health 2016
Yasin Akın M Ümit Uğurlu Handan Kaya Erkin Arıbal

OBJECTIVE The aim of this study was to evaluate the effect of the apparent diffusion coefficient (ADC) and diffusion-weighted imaging in differentiating benign from malignant breast lesions, histopathologic subtypes of breast tumors, and to find a correlation with prognostic factors using 3T MR. MATERIALS AND METHODS A total of 165 patients aged between 16 and 78 years with 181 histopathologi...

افسانه قاسمی فیروزآبادی, , شهریار شهریاریان, , معصومه گیتی, , نسرین احمدی نژاد, ,

Background: The purpose of our study was to assess the potential of color Doppler (CD) and Power Doppler Imaging (PDI) to differentiate benign from malignant solid breast masses. Materials and Methods: Seventy-one biopsy proven solid breast masses were evaluated with CD and PDI using 7.5 MHZ Transducer. Vascularity, Resistive Index (RI) and patterns of vascular distribution of masses were assig...

Journal: :Revista de investigacion clinica; organo del Hospital de Enfermedades de la Nutricion 2014
Patricia Cornejo-Juárez Diana Vilar-Compte Carolina Pérez-Jiménez Humberto González-Ordoñez Héctor Maldonado-Martínez Martha Patricia Pérez-Badillo Yolanda Villaseñor-Navarro Patricia Volkow-Fernández

BACKGROUND Idiopathic granulomatous mastitis (IGM) is a benign breast disease that has been described as a rare granulomatous inflammation (GI). It can mimic inflammatory breast cancer. MATERIAL AND METHODS We included women with a diagnosis of IGM referred to an oncologic hospital between January 01, 2007 and to March 31, 2011, with diagnosis of breast cancer, in whom biopsy reported GI, wit...

Journal: :Ultrasound in medicine & biology 2006
See-Ying Chiou Yi-Hong Chou Hong-Jen Chiou Hsin-Kai Wang Chui-Mei Tiu Ling-Ming Tseng Cheng-Yen Chang

The purpose of this study is to investigate the correlation between surgicopathological findings and ultrasonic images of nonpalpable breast lesions. The study was composed of 220 nonpalpable breast lesions from 193 patients. The breast lesions were classified into soft tissue type (185 lesions) and calcification type (35 lesions). Of the 220 lesions, 62 (28%) were malignant. For soft tissue ty...

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