INTRODUCTION Breast masses have become common in women. Such masses pose a potential threat to women especially in the era of increased cases of breast cancer worldwide. Breast carcinoma ranks first among the malignant tumors affecting females in many parts of the world with the rate of breast cancer being 1 in 8 in USA. There are currently more than 600 000 cancer deaths annually in Africa. By...

Background: Estrogen-negative breast cancers have different clinical course, prognostic features and treatment response in comparison to estrogen receptor-positive (ER-positive) breast cancers. Human epidermal growth factor receptor 2 (HER2) oncoprotein has found to have a pivotal role in natural cell growth and cell division and is suggested to be directly related to tumor invasiveness in brea...

Ultrasound imaging has been used extensively to detect abnormalities of the non-lactating breast. In contrast, the use of ultrasound for the investigation of pathology of the lactating breast is limited. Recent studies have re-examined the anatomy of the lactating breast highlighting features unique to this phase of breast development. These features should be taken into consideration along wit...

INTRODUCTION The aim of this study was to assess the performance and value of breast ultrasound in women with familial risk of breast cancer. MATERIALS AND METHODS From an initial dataset of 245 women with positive family history who had breast cancer surveillance utilising mammography or magnetic resonance imaging (MRI) between November 1994 and February 2001, 179 subjects with follow-up dat...

Our aim was to assess the feasibility and accuracy of contrast-enhanced ultrasound (CEUS) of the breast with SonoVue microbubbles for pre-operative size measurement of invasive breast carcinomas. Seven patients diagnosed with nine invasive breast carcinomas prospectively underwent gray-scale ultrasound and CEUS of the breast according to a standardized protocol. CEUS of the breast was performed...

reast ultrasound has become the most useful and widely available adjunctive breast imaging evaluation and guidance modality for percutaneous breast biopsy and preoperative localization. Mammography remains the gold standard screening examination , recommended yearly for all women over 40, regardless of risk assessment. Despite the proven benefits of mammogra-phy, however, there are limitations ...

Surgeon-performed ultrasound has also been increasingly utilised by breast surgeons in particular, who find ultrasound an invaluable tool in the office to assist in the management of breast patients, and also in the operating room where it can be used to directly guide excision of impalpable breast lesions without the use of hookwires2,3. In the future, the role of ultrasound will continue to g...

BACKGROUND Minimally invasive breast biopsy technology is now considered a standard of care for the diagnostic evaluation of suspicious breast lesions. The aim of the current study was to present a comprehensive evaluation of the 8-gauge vacuum-assisted Mammotome(R) system for ultrasound-guided diagnostic biopsy and selective excision of breast lesions. METHODS A retrospective analysis was co...

The importance of ultrasound examination in the diagnosis of breast cancer has been widely demonstrated. During the last few years, the introduction of ultrasound contrast media has been considered a promising tool for studying the vascular pattern of focal lesions within the breast. Our purpose was to assess whether contrast-enhanced (CE) ultrasound examination, performed using specific contra...

Diagnostic ultrasound imaging of the breast has been limited principally to the abnormal, non-lactating breast. Due to the rapid improvement of imaging technology, high-resolution ultrasound images can now be obtained of the lactating breast. Ultrasound scanning techniques, however, require modifications to accommodate the breast changes that occur in lactation. Furthermore, the function of the...