The requirements of a specialist breast centre.

This article is an update of the requirements of a specialist breast centre, produced by EUSOMA and endorsed by ECCO as part of Essential Requirements for Quality Cancer Care (ERQCC) programme, and ESMO. To meet aspirations for comprehensive cancer control, healthcare organisations must consider the requirements in this article, paying particular attention to multidisciplinarity and patient-centred pathways from diagnosis, to treatment, to survivorship.

Microinvasive breast carcinoma: An analysis from ten Senonetwork Italia breast centres.

Background And Objectives: We studied a large series of ductal carcinoma in situ with microinvasion (MIDC) an infrequent disease whose diagnosis and management are not well defined.

Methods: 17,431 cases of breast carcinoma were treated between 2011 and 2016 by ten Italian Breast Units. Our analysis included diagnostic and clinic-pathological characteristics, surgical management, and the use of adjuvant therapies.

Quality indicators in breast cancer care: An update from the EUSOMA working group.

In 2010, EUSOMA published a position paper, describing a set of benchmark quality indicators (QIs) that could be adopted by breast centres to allow standardised auditing and quality assurance and to establish an agreed minimum standard of care. Towards the end of 2014, EUSOMA decided to update the paper on QIs to consider and incorporate new scientific knowledge in the field. Several new QIs have been included to address the need for improved follow-up care of patients following primary treatments.

Glycemic index, glycemic load and mammographic breast density: the EPIC Florence longitudinal study.

A few studies have evaluated the association between diet and mammographic breast density (MBD) and results are inconsistent. MBD, a well-recognized risk factor for breast cancer, has been proposed as a marker of cumulative exposure to hormones and growth factors. Diets with a high glycemic index (GI) or glycemic load (GL) may increase breast cancer risk, via an effect on the insulin-like growth factor axis.

Fluctuating mastectomy rates across time and geography.

In 2009, 2 single-institution studies from the United States reported increasing mastectomy rates during the last decade. We have recently reported unilateral mastectomy trends from a European database and demonstrated a significant trend of decreasing mastectomy rates from 38.1 % in 2005 to 13.

Mastectomy trends for early-stage breast cancer: a report from the EUSOMA multi-institutional European database.

Introduction: Recent single-institution reports have shown increased mastectomy rates during the last decade. Further studies aiming to determine if these reports could be reflecting a national trend in the United States of America (US) have shown conflicting results. We report these trends from a multi-institutional European database.

Cancer guideline development in Europe: a survey among ECCO members.

A survey was conducted among European Cancer Organisations by the European CanCer Organisation (ECCO) to evaluate initiatives on cancer guideline development. An electronic questionnaire based on the 'Appraisal of Guidelines Research and Evaluation' (AGREE) instrument was sent to different ECCO members and other Scientific European Organisations involved in cancer care. Between April 2010 and July 2010, 30 European Cancer Organisations (ECOs) were contacted and 21 responded to the questionnaire.

The impact of different communication and organizational strategies on mammography screening uptake in women aged 40-45 years.

Background: Several factors can influence access to population breast cancer screening. The aim of the study was to evaluate the impact of different information approaches, women's socio-demographic characteristics and organizational factors on mammography screening uptake.

Methods: We selected 5744 women aged 40-45 years who were randomly assigned to be given letters with: (i) a pre-fixed appointment plus standard leaflet (Group 1); (ii) a pre-fixed appointment plus a more comprehensive booklet (Group 2); (iii) point (ii) plus the offer of a counselling session (Group 3); and (iv) an invitation to contact the centre to get information and arrange participation (Group 4).

Magnetic resonance imaging of the breast: recommendations from the EUSOMA working group.

The use of breast magnetic resonance imaging (MRI) is rapidly increasing. EUSOMA organised a workshop in Milan on 20-21st October 2008 to evaluate the evidence currently available on clinical value and indications for breast MRI. Twenty-three experts from the disciplines involved in breast disease management - including epidemiologists, geneticists, oncologists, radiologists, radiation oncologists, and surgeons - discussed the evidence for the use of this technology in plenary and focused sessions.

Audit system on Quality of breast cancer diagnosis and Treatment (QT): results of quality indicators on screen-detected lesions in Italy for 2006 and preliminary results for 2007.

Within this survey, conducted by the Italian Breast Screening Network (Gruppo Italiano per lo Screening Mammografico, GISMa), individual data are collected yearly on more than 50% of all screen-detected operated lesions in Italy. In 2006, results showed overall good diagnosis and treatment quality and an improving trend over time. Critical issues were identified in waiting times, compliance with recommendations on not performing frozen section examination on small lesions and on performing specimen X-ray.

Physical activity and mammographic breast density in a Mediterranean population: the EPIC Florence longitudinal study.

A protective effect of physical activity (PA) on breast cancer (BC) risk has been suggested. Few studies have examined the influence of PA on mammographic breast density (MBD), a strong risk factor for BC. In a prospective study in Florence, Italy, we identified 2,000 healthy women with a mammogram taken 5 years after enrollment.

Founder mutations account for the majority of BRCA1-attributable hereditary breast/ovarian cancer cases in a population from Tuscany, Central Italy.

Background: Germline mutations in the BRCA1 and BRCA2 tumour-suppressor genes predispose to early-onset breast and ovarian cancer. Although both genes display a highly heterogeneous mutation spectrum, a number of alterations recur in some populations. Only a limited number of founder mutations have been identified in the Italian population so far.

Audit system on quality of breast cancer diagnosis and treatment (QT): results of quality indicators on screen-detected lesions in Italy in 2005 and preliminary results for 2006.

Within this survey, conducted by the Italian Group of Mammography Screening (GISMa), individual data are collected yearly on more than 50% of all screen-detected operated lesions in Italy. In 2005, results showed overall good diagnosis and treatment quality, and an improving trend over time. Critical issues were identified in waiting times, compliance with the recommendations on not performing frozen section examination on small lesions and on performing specimen X-ray.

[Interval cancers as indicators of performance in screening programmes].

GISMa analyses the interval cancer (IS) topic providing guidelines and reference standards in addition to CE recommendations. IC identification is based on Cancer Registries (CR), if existing, or on hospital discharge records, in alternative. The optimal measure of IC frequency (inversely correlated with sensitivity) is the IC proportional incidence (observed IC/carcinomas expected in absence of screening).

Does computer-aided detection (CAD) contribute to the performance of digital mammography in a self-referred population?

Background: Recent evidence suggests that computer-aided detection (CAD) may have a negative impact on the interpretation of mammography-this necessitates timely evaluation of CAD in practice. We report a retrospective study of the incremental effect of CAD on the accuracy of full-field digital mammography (DM) as applied prospectively in breast assessment.

Methods: Subjects were all consecutive women attending a self-referral breast centre in Florence between September 2005 and January 2007 (N = 3,425).

Full-field digital versus screen-film mammography: comparative accuracy in concurrent screening cohorts.

Objective: The purpose of this study was to compare the diagnostic accuracy of digital mammography with that of screen-film mammography in concurrent cohorts participating in the same population-based screening program.

Materials And Methods: In a retrospective study covering 2004-2005, we compared digital with screen-film mammography in two concurrent screening cohorts of women 50-69 years old participating in a screening program operated from mobile units. Each cohort had 14,385 participants matched by age and interpreting radiologist from all participants consecutively registered.

Audit system on quality of breast cancer diagnosis and treatment (QT): results from the survey on screen-detected lesions in Italy, 2004.

Within this survey, conducted by the Italian Group for Mammography Screening (GISMa), individual data are collected yearly on more than 50% of all screen-detected operated lesions in Italy. In 2004, overall results show a good diagnosis and treatment quality and an improving trend over time. Critical issues have been identified in waiting times, compliance to the recommendations on not performing frozen section examination on small lesions and on performing specimen X-ray.

[Recommendations of a national Italian consensus conference on the opportunity of extending screening service by mammography to 40-49 and 70-74 years of age women].

The Italian Mammography Screening Network (GISMa) held a national consensus conference in Bologna, May 25-26 2006. The large panel of participants included national experts in fields related to breast cancer and screening issues. The final aim was the production of a consensus statement which might become a standard reference for Italy.

Tamoxifen for the prevention of breast cancer: late results of the Italian Randomized Tamoxifen Prevention Trial among women with hysterectomy.

Background: Initial findings of the Italian Randomized Tamoxifen Prevention Trial found no reduction in risk of breast cancer with tamoxifen use, whereas the National Surgical Adjuvant Breast and Bowel Project Breast Cancer Prevention Trial showed that tamoxifen treatment reduces risk of estrogen receptor-positive breast cancer. Here we present an extended follow-up of the Italian trial.

Methods: From October 1, 1992, to December 31, 1997, 5408 otherwise healthy women who had undergone hysterectomy were randomly assigned in a double-blind manner to tamoxifen (20 mg daily) or placebo for 5 years.

Methylenetetrahydrofolate reductase (MTHFR) and breast cancer risk: a nested-case-control study and a pooled meta-analysis.

Background: A reduced activity of methylenetetrahydrofolate reductase (MTHFR) due to frequent C677T polymorphism affects DNA synthesis, repair and methylation and may be implicated in breast cancer risk.

Methods: We conducted a nested case-control study within a phase III prevention trial of tamoxifen. After a median follow-up of 81.

Importance of comparison of current and prior mammograms in breast cancer screening.

Purpose: To retrospectively determine the influence of comparing current mammograms with prior mammograms on breast cancer detection in screening and to investigate a protocol in which prior mammograms are viewed only when necessary.

Materials And Methods: Institutional review board approval was not required. Participants gave written informed consent.

Audit system on Quality of breast cancer diagnosis and Treatment (QT): results from the survey on screen-detected lesions in Italy, 2003-2004.

Within the Italian Breast Screening Network, individual data are collected yearly on about 50% of all screen-detected operated lesions. In 2003 results showed a good overall quality of diagnosis and treatment, and an improving trend over time. Critical issues were identified in the number of cancers diagnosed pre-operatively, which is still below standards, and in the waiting times for surgery.

Early diagnosis, not differential treatment, explains better survival in service screening.

Italian population-based breast cancer screening programmes with 2-year, high-quality mammography started in the cities of Florence and Turin in the early 1990s. Breast cancer cases from the local Tumour Registry were classified by method of detection and tumour characteristics (size, nodal-status and grade). Follow-up was at December 2001.