Venous malformation of the pectoral muscle depicted on mammogram.

Venous malformation of the pectoral muscle diagnosed on a mammogram of a 41-year-old patient presenting with clinical suspicion of a gynecomastia.

Comparative Evaluation of Iodine-125 Radioactive Seed Localization and Wire Localization for Resection of Breast Lesions.

Purpose: Radioactive seed localization (RSL) uses a titanium seed labeled with iodine-125 energy for surgery of nonpalpable breast lesions. RSL facilitates radiology-surgery scheduling and allows for improved oncoplasty compared with wire localization (WL). The purpose of this work was to compare the 2 techniques.

Lupus mastitis as a first manifestation of systemic disease: About two cases with a review of the literature.

Lupus mastitis is an uncommon manifestation of systemic lupus erythematosus (SLE) that affects the subcutaneous fat in the breast, much like lupus panniculitis, but additionally involves the mammary gland. We report on two women for whom lupus mastitis was the initial manifestation of SLE and provide a literature review of 34 additional cases reported in the Anglo-Saxon and French literature since 1971, making this the largest review to date. Lupus mastitis (LM) can manifest clinically as subcutaneous masses that may be painful, or may present cutaneous involvement such as thickening and discolouration.

Breast Biopsies Under Magnetic Resonance Imaging Guidance: Challenges of an Essential but Imperfect Technique.

Magnetic resonance imaging (MRI)-guided breast biopsy is an essential tool of a breast imager; yet, a decade after its introduction, this technique remains challenging and imperfect. This article presents the technique of MRI-guided biopsy, with an emphasis on challenges particular to the technique: technical considerations related to adequate lesion sampling and difficulties in confirming radiologic-pathologic correlation for enhancing lesions. Through clinical vignettes, challenges unique to MRI-guided biopsy are discussed and practical tips are offered.

Breast imaging reporting and data system (BI-RADS) lexicon for breast MRI: interobserver variability in the description and assignment of BI-RADS category.

Purpose: To retrospectively evaluate interobserver variability between breast radiologists when describing abnormal enhancement on breast MR examinations and assigning a BI-RADS category using the Breast Imaging Reporting and Data System (BI-RADS) terminology.

Materials And Methods: Five breast radiologists blinded to patients' medical history and pathologic results retrospectively and independently reviewed 257 abnormal areas of enhancement on breast MRI performed in 173 women. Each radiologist described the focal enhancement using BI-RADS terminology and assigned a final BI-RADS category.

Molecular classification of infiltrating breast cancer: toward personalized therapy.

Breast cancer is a heterogeneous disease, which comprises several molecular and genetic subtypes, each with characteristic clinicobiologic behavior and imaging patterns. Traditional classification of breast cancer is based on the histopathologic features but offers limited prognostic value. Novel molecular characterization of breast cancer with cellular markers has allowed a new classification that offers prognostic value, with predictive categories of disease aggressiveness.

Chronic granulomatous mastitis: Imaging, pathology and management.

Purpose: The aim of this study is to describe the clinical and radiological presentation of chronic granulomatous mastitis.

Material And Methods: We retrospectively reviewed the clinical and radiological data of 11 women with histologically proven chronic granulomatous mastitis (CGM) diagnosed between March 2008 and September 2011.

Results: The diagnosis of CGM is often a challenging one that can mimic infectious and malignant breast conditions.

Second-look targeted studies after breast magnetic resonance imaging: practical tips to improve lesion identification.

Second-look studies, so-called because a re-evaluation of the breast is performed after review of magnetic resonance imaging (MRI) findings, offer the possibility of identifying correlates to MRI-detected lesions that were not previously suspected at mammography or ultrasound, thereby permitting immediate biopsy. To maximize the identification of ultrasound and mammographic correlates to MRI-identified lesions, one must carefully review the initial MRI examination as well as be cognizant of breast normal anatomy and variations in breast position across imaging modalities. We review the steps required for planification and realization of a successful second-look evaluation.

Evaluation of an audiovisual-FM system: investigating the interaction between illumination level and a talker's skin color on speech-reading performance.

A program designed to evaluate the benefits of an audiovisual-frequency modulated (FM) system led to some questions concerning the effects of illumination level and a talker's skin color on speech-reading performance. To address those issues, the speech of a Caucasian female was videotaped under 2 conditions: a light skin color condition and a dark skin color condition. For the latter condition, makeup was applied to the talker's face.