Retrospective cohort study on the bilateral occurrence of invasive lobular breast cancer.

Objective: Invasive lobular carcinoma (ILC) is the second most common histological subtype of invasive breast cancer, following the no special type (NST) invasive carcinoma. It has historically been assumed that ILC occurs bilaterally in 20-29 % of cases, which has influenced the inclusion of MRI in the standard workup of ILC according to European guidelines. However, challenging this long-held belief regarding the bilateral occurrence of ILC opens up the possibility of revising the guidelines and using MRI only for more specific indications.

Literature review on the bilateral occurrence of invasive lobular breast cancer.

Historically, it has been believed that invasive lobular carcinomas (ILC) occur more frequently bilaterally compared to other invasive subtypes, with estimates ranging between 20% and 29%. This study aims to determine if this historical perspective still holds true. A comprehensive literature review was conducted to examine the bilateral occurrence of lobular carcinoma using various imaging methods.

Screening and diagnostic breast MRI: how do they impact surgical treatment? Insights from the MIPA study.

Objectives: To report mastectomy and reoperation rates in women who had breast MRI for screening (S-MRI subgroup) or diagnostic (D-MRI subgroup) purposes, using multivariable analysis for investigating the role of MRI referral/nonreferral and other covariates in driving surgical outcomes.

Methods: The MIPA observational study enrolled women aged 18-80 years with newly diagnosed breast cancer destined to have surgery as the primary treatment, in 27 centres worldwide. Mastectomy and reoperation rates were compared using non-parametric tests and multivariable analysis.

Magnetic resonance imaging before breast cancer surgery: results of an observational multicenter international prospective analysis (MIPA).

Objectives: Preoperative breast magnetic resonance imaging (MRI) can inform surgical planning but might cause overtreatment by increasing the mastectomy rate. The Multicenter International Prospective Analysis (MIPA) study investigated this controversial issue.

Methods: This observational study enrolled women aged 18-80 years with biopsy-proven breast cancer, who underwent MRI in addition to conventional imaging (mammography and/or breast ultrasonography) or conventional imaging alone before surgery as routine practice at 27 centers.

Solving the preoperative breast MRI conundrum: design and protocol of the MIPA study.

Despite its high diagnostic performance, the use of breast MRI in the preoperative setting is controversial. It has the potential for personalized surgical management in breast cancer patients, but two of three randomized controlled trials did not show results in favor of its introduction for assessing the disease extent before surgery. Meta-analyses showed a higher mastectomy rate in women undergoing preoperative MRI compared to those who do not.

Development and clinimetric properties of the Dutch Breast Edema Questionnaire (BrEQ-Dutch version) to diagnose the presence of breast edema in breast cancer patients.

Purpose: To develop a diagnostic tool, the Breast Edema Questionnaire (BrEQ) and to determine its clinimetric properties.

Methods: The BrEQ was developed based on information from literature, experts and breast edema patients. Content validity, construct validity, test-retest reliability, internal consistency and cut-off point were investigated in a group of breast cancer patients.

Guidelines and recommendations for MRI in breast cancer follow-up: A review.

Objective: Present article will perform a review regarding the current recommendations of Magnetic resonance imaging (MRI) in routine follow-up after successfully treated breast cancer by surgery, radiation and/or systemic therapy.

Methods: For this review, a literature review search was done with the MeSH-terms: Magnetic Resonance Imaging, breast neoplasm, post-operative period and follow-up, according to PRISMA. The literature published between 2006 and 2016 in MedBase, PubMed and Embase was consulted.

International Day of Radiology: Breast Imaging.

November 8, 2016, is the International Day of Radiology (IDoR), which is dedicated to breast imaging and the essential role that radiology plays in the detection, diagnosis, and management of diseases of the breast (http://www.internationaldayofradiology.com).

Preoperative ultrasound staging of the axilla make's peroperative examination of the sentinel node redundant in breast cancer: saving tissue, time and money.

Objective: To evaluate the role of preoperative axillary staging with ultrasound (US) and fine needle aspiration cytology (FNAC). Can we avoid intraoperative sentinel lymph node (SLN) examination, with an acceptable revision rate by preoperative staging?

Design: This study is based on the retrospective data of 336 patients that underwent US evaluation of the axilla as part of their staging. A FNAC biopsy was performed when abnormal lymph nodes were visualized.

Role of MRI of the breast in the evaluation of the symptomatic patient.

Purpose Of Review: The role of MRI in breast pathology is still controversial. The technique has a high sensitivity for detection of breast carcinoma, but specificity is low. Therefore, it is only useful for right indications.

Axillary lymphadenopathy as a first symptom of diabetic mastopathy.

Diabetic mastopathy is an unusual fibroinflammatory breast lesion that characteristically presents in premenopausal women with long-standing type 1 diabetes mellitus.Patients present with clinically suspicious breast masses or axillary lymph nodes with imaging characteristics indistinguishable from malignancy. Fine needle aspiration is often inadequate and a core biopsy should be performed.

MR mammography of a primary squamous cell carcinoma of the breast: a case report.

A case of a primary squamous cell carcinoma of the breast in a patient with synchronous contralateral invasive ductal adenocarcinoma is reported. To our knowledge, no dynamic MR mammography of this pathology is described in the literature. On MR, it presented as a mainly non-enhancing, partially cystic mass with an enhancing irregular peripheral rim.