نتایج جستجو برای: Heterogeneous Breast Lesions

تعداد نتایج: 529060  

Journal: :iranian journal of medical physics 0
seyed vahab shojaedini iranian research organization for science and technology, tehran, iran

introduction in recent years methods based on radio frequency waves have been used for detecting breast cancer. using theses waves leads to better results in early detection of breast cancer comparing with conventional mammography which has been used during several years. materials and methods in this paper, a new method is introduced for detection of backscattered signals which are received by...

Journal: :iranian journal of radiology 0
pelin seher oztekin radiology department, ankara training and research hospital, ankara, turkey; radiology department, ankara training and research hospital, ankara, turkey gamze durhan radiology department, ankara training and research hospital, ankara, turkey pinar nercis kosar radiology department, ankara training and research hospital, ankara, turkey serap erel 4th surgery department, ankara training and research hospital, ankara, turkey sema hucumenoglu pathology department, ankara training and research hospital, ankara, turkey

conclusion gm presents with a wide range of conventional radiological findings, hampering the diagnosis. in patients with inconclusive conventional findings, mri may assist in the differential diagnosis and assessment of the extent of disease. however, a definitive diagnosis and relevant treatment require histopathological confirmation. objectives the aim of this study was to review the radiolo...

Journal: :iranian journal of radiology 0
necdet poyraz department of radiology, meram school of medicine, necmettin erbakan university, konya, turkey; department of radiology, meram school of medicine, necmettin erbakan university, konya, turkey. tel: +90-5334931774, fax: +90-3322237967 ganime dilek emlik department of radiology, school of medicine, yuzuncu yil university, van, turkey abdussamet batur department of radiology, school of medicine, yuzuncu yil university, van, turkey ebubekir gundes department of general surgery, agri state hospital, agri, turkey suat keskin department of radiology, meram school of medicine, necmettin erbakan university, konya, turkey

conclusion our study suggests that breast mri findings of igm have a wide spectrum. rim enhancement patterns are frequently seen on contrast enhanced images, but the imaging findings are nonspecific and cannot be used definitively to distinguish between benign and malignant lesions. patients and methods a retrospective analysis was conducted on 20 patients with igm who had been diagnosed by nee...

Journal: :The oncologist 2006
Ferdinando Mannello Gaetana A M Tonti

Benign breast diseases constitute a heterogeneous group of lesions including developmental abnormalities, inflammatory lesions, epithelial and stromal proliferations, and neoplasms. In this review, common benign lesions are summarized and their relationship to the development of subsequent breast cancer is emphasized.

Rahman Kabiri Seyed Vahab Shojaedini,

Introduction In recent years methods based on radio frequency waves have been used for detecting breast cancer. Using theses waves leads to better results in early detection of breast cancer comparing with conventional mammography which has been used during several years. Materials and Methods In this paper, a new method is introduced for detection of backscattered signals which are received by...

ژورنال: پژوهش در پزشکی 2018

Background: Average glandular dose (AGD), entrance skin air kerma (ESAK) and normalized glandular dose (DgN) are the main dosimetric quantities in mammography. Breast tissue composition is one of the factors affecting on DgN values. In this study both homogeneous and heterogeneous breast tissue is assumed and its impact on DgN values are evaluated. Methods: Homogeneous breast phantom with diffe...

Journal: :archives of breast cancer 0
maryam rahmani advanced diagnostic and interventional radiology research center (adir), department of radiology, tehran university of medical sciences, tehran, iran leila farmanbordar advanced diagnostic and interventional radiology research center (adir), department of radiology, tehran university of medical sciences, tehran, iran ramesh omranipour division of surgical oncology, department of surgery, tehran university of medical sciences, tehran, iran mahrooz malek advanced diagnostic and interventional radiology research center (adir), department of radiology, tehran university of medical sciences, tehran, iran sanaz zand kaviani breast diseases institute (kbdi), tehran, iran

background: transvaginal ultrasound is one of the most common means to examine endometrial cavity lesions although its negative results are more valuable. saline sonohysterography can reduce the number of false negative rates of endometrial lesions diagnoses in tamoxifen consumers. the objective of this study was to determine the diagnostic values of saline infusion sonohysterography (sis) and ...

Journal: :Bosnian journal of basic medical sciences 2009
Emine Devolli-Disha Suzana Manxhuka-Kërliu Halit Ymeri Arben Kutllovci

Breast cancer is the most common cancer and the second most common cause of death from cancer in women.The aim of this studywas to determine which is more accurate imaging test mammography or ultrasound for diagnosis of breast cancer based on the women's age and breast density. We examined 546 patients with breast symptoms, by clinical breast examination, mammography and ultrasound. A total of ...

2011
S. Dekeyzer K. Vanwambeke C. Petre I. Pilate F. M. Vanhoenacker M. Eyselbergs G. Jacomen G. De Praeter A. Van Steen

A 41-year-old female presented at the department of radiology because of multiple slowly growing lumps in both breasts. Mammography showed dense breast tissue with multiple wellcircumscribed round lesions with no calcification. At ultrasound, sharply defined, heterogeneous oval masses were seen. On T2-Weighted Images (WI), the lesions were heterogeneous and hyperintense. T1-WI after intravenous...

2016
Manju Bala Popli Pranav Gupta Devraj Arse Pawan Kumar Prabhjot Kaur

OBJECTIVE The purpose of this research work was to evaluate complex cystic breast lesions by advanced MRI techniques and correlating imaging with histologic findings. METHODS AND MATERIALS In a cross-sectional design from September 2013 to August 2015, 50 patients having sonographically detected complex cystic lesions of the breast were included in the study. Morphological characteristics wer...

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