How is locoregional recurrence of breast cancer defined?


A locoregional recurrence of breast cancer is defined as a recurrence of the disease in the breast, chest wall, axillary, infraclavicular, supraclavicular or parasternal lymph node area after treatment with curative intent


After an isolated locoregional recurrence of breast cancer after BCT or mastectomy, the five-year survival rate is 40 - 65%.

Level 2: A2 van Tienhoven 1999, B Clemons 2001, Voogd 2005

Literature summary

A locoregional recurrence of breast cancer is defined as a recurrence of the disease in the breast, chest wall, axillary, infraclavicular, supraclavicular or parasternal lymph node area after treatment with curative intent [UICC, 2002]. In an extensive literature overview by Clemons (2001), the overall ten-year incidence of locoregional recurrence is 13% after mastectomy and 12% after BCT. Three quarters of these recurrences are local and a quarter is regional.


The chance of developing a local recurrence is especially dependent on the tumour stage and after BCT also dependent on age. With DCIS, the ten-year incidence of local recurrence after BCT is 10-15% and after mastectomy 0-4%. Half of these recurrences are invasive [EORTC, 2006; Fisher, 2001]. In trials randomised between mastectomy and BCT, the percentage of local recurrence after mastectomy is generally lower than after BCT, without this influencing survival (also in the long term) [Poggi 2003, Kroman 2004]. Specifically for BCT, a young age is unfavourable for the chance of local recurrence [Poggi 2003, Kroman 2004, Bartelink 2007]. In the ten-year update of the EORTC boost - no boost trial, the overall local recurrence rate in patients receiving a boost was 6% and for patients younger than 40 years 13.5% [Bartelink 2007].


Reports of regional recurrences vary, which is dependent on the original disease stage, extensiveness of the axillary surgery and postoperative radiotherapy (amongst other things). In principle, regional metastasis or recurrence does not occur with DCIS. Percentages of 1-5% are reported for stage I-II breast cancer [Newman, 2000; de Boer, 2001; Voogd, 2001], and higher percentages for pT3 or pN2 patients (7-15%) [van Tienhoven, 1999, Jager, 1999]. The extremely rare axillary recurrence after an SN procedure is a separate situation. In an American series of more than 4,000 SN procedures, an axillary recurrence percentage of 0.25% was found with a median follow-up of 31 months [Naik, 2004]. Of the 210 patients with a positive SN who had not undergone ALND, only 1.4% developed an axillary recurrence [Naik, 2004]. A systematic review of 68 studies confirms that the axillary recurrence percentage is very low when omitting an ALND after a negative SN, but also in the case of a positive SN, as was found in the randomised American ACOZOG Z-11 study [Pepels 2011, Giuliano 2010].


The five-year locoregional recurrence rate for breast cancer with locoregional metastasis, after treatment with a combination of chemotherapy and radiotherapy, with or without surgery is 20-30% [Piccart, 1988; Hunt, 1996; Merajver, 1997]. For all groups, the locoregional recurrence rate increases as the tumour load (T stage, number of tumour-positive lymph nodes) increases [Clemons, 2001]. Approximately 60% of locoregional recurrences after a mastectomy occur within three years after the initial treatment, but recurrences can also still occur in the long term [Poggi, 2003; Kroman, 2004; Bartelink, 2007; Recht, 1988; Kurtz, 1990]. After BCT, the chance of a local recurrence in the long term (after approximately 7 years) seems to show a second peak [Recht 1988].


A locoregional recurrence implies a poorer prognosis, both after mastectomy [Aberizk, 1986; Mendenhall, 1988; Schwaibold, 1991] and after BCT [Voogd, 2005; Fisher, 1991; Whelan, 1994; Elkhuizen, 2001]. Different series are difficult to compare, because the original tumour stage in mastectomy series is generally higher than in BCT series. In the abovementioned review by Clemons (2001), a five-year survival of 49% on average was found after chest wall recurrences after mastectomy, and a five-year survival of 64% on average after breast recurrences after BCT. In two European phase III trials randomised between mastectomy and BCT, survival and locoregional control of the 133 patients with a locoregional recurrence after salvage treatment was found to be identical independent of the original treatment [van Tienhoven, 1999]. Two-thirds of locoregional recurrences develop in isolation both after BCT and mastectomy, i.e.: without simultaneous distant metastasis [Clemons, 2001; van Tienhoven, 1999; Jager, 1999; Recht, 1988; Kurtz, 1990; Voogd, 2005]. Local recurrences longer than five years after BCT have a better prognosis than local recurrences within five years [van der Sangen, 2006].


The five-year survival of patients with an isolated locoregional recurrence is in the order of approximately 40-65% [van Tienhoven, 1999; Voogd, 2005]. While this is not very favourable, curation certainly remains possible. Treatment of an isolated locoregional recurrence must therefore be curative in intent.

Authorization date and validity

Last review : 13-02-2012

Last authorization : 13-02-2012

The national Breast Cancer guideline 2012 is a living guideline, in other words there is no standard term of revision. NABON continually watches at new developments and clinical problems in the areas of screening, diagnostics, treatment and aftercare, and whether this requires an update.

Initiative and authorization

Initiative : Nationaal Borstkanker Overleg Nederland

Authorized by:
  • Nederlandse Internisten Vereniging
  • Nederlandse Vereniging voor Heelkunde
  • Nederlandse Vereniging voor Psychiatrie
  • Nederlandse Vereniging voor Radiologie
  • Nederlandse Vereniging voor Radiotherapie en Oncologie

General details

Approximately 14,000 women (and 100 men) are diagnosed with invasive breast cancer each year in the Netherlands, and about 1,900 have an in situ carcinoma. A woman's risk of having breast cancer over the course of her life is 12-13%. This means that breast cancer is the most common form of cancer in women in the Netherlands. Early detection, particularly via national breast cancer screening, combined with adjuvant therapy followed by locoregional treatment, improves the prognosis in women with breast cancer

The guideline on Breast Cancer Screening and Diagnostics, published in 2000, was updated in 2007. In 2002, the first multidisciplinary National Breast Cancer Guideline was published, it was revised in 2004, 2005 and 2006. In 2008 both guidelines were combined to Breast Cancer Guideline, which 2012 revision is now effected.

Scope and target group

This guideline is written for all the members of the professional groups that have contributed to its development.


This guideline is a document with recommendations and instructions to support daily practice. The guideline is based on the results of scientific research and expert opinion, with the aim of establishing good medical practice. It specifies the best general care for women with (suspected) breast cancer and for those who are eligible for screening. The guideline aims to serve as a guide for the daily practice of breast cancer screening, diagnostics, treatment and aftercare. This guideline is also used in the creation of informational materials for patients, in cooperation with the KWF (Dutch Cancer Society).

Samenstelling werkgroep

A core group consisting of a radiologist, surgeon, pathologist, medical oncologist and radiation therapist began preparing for the revision of the breast cancer practice guidelines in 2009. A multidisciplinary guideline development group was formed in early 2010 to implement the revision. This group consisted of mandated representatives from all of the relevant specialisations concerned with breast cancer, plus two delegates from the BVN (Dutch Breast Cancer Society) (see list of guideline development group members). The benefits of such a multidisciplinary approach are obvious: not only does it best reflect the care, but it offers the greatest possible expertise for the guideline. In composing the development group, geographic distribution of the members, balanced representation of the various organisations and agencies concerned, and a fair distribution in academic background were taken into account as much as possible.


The guideline development group received procedural and administrative support from IKNL (Comprehensive Cancer Centre for the Netherlands) and support on methodology from Bureau ME-TA. Partial funding was obtained from SKMS (Quality Funds Foundation of Dutch Medical Specialists). This subsidy would not have been possible without the extensive assistance provided by the NVvR (Radiological Society of the Netherlands).

Declaration of interest

Partial funding for the guideline revision was obtained from the Society of Dutch Medical Specialists in the framework of the SKMS. IKNL sponsored some of the cost. On two occasions, as well as at the beginning and end of the process, all of the members of the guideline development group were asked to fill out a statement of potential conflicts of interest, in which they stated their relationship with the pharmaceutical industry. A list of these statements of interest can be found in the appendices.

Patient involvement

In developing this guideline, four clinical questions were formulated. These questions emerge from an inventory of clinical problems collected in the field from professionals, patients and patient representatives.


Also, A multidisciplinary guideline development group was formed in early 2010 to create and implement the revision. This group consisted of mandated representatives from all of the relevant specialisations concerned with breast cancer, plus two delegates from the BVN (Dutch Breast Cancer Society).


Method of development

Evidence based


Feasibility has been taken into account in developing the guideline. This included attention to factors that could promote or hinder putting the advice into practice. Examples include the implementation of an analysis of problems, the multidisciplinary composition of the guideline development group, and making active use of support from the guideline development group members. Presenting the draft guideline to the field and communicating what, if anything, is being done with the responses, also promotes implementation. In this manner, a guideline has been developed that answers current questions in the field.

The guideline is distributed widely and is available in digital form on the Dutch Guideline Database. The guideline may also be brought to the attention of a wider audience in other periodicals or continuing education sessions, for example. To promote use of the guideline, we recommend that the regional tumour working groups and group practices, as well as scientific and professional organisations, repeatedly bring the guideline to the attention of their members. Any problems that may arise in using the guidelines can then be discussed and, when appropriate, submitted to the national guideline development group, as it is a "living" guideline. If desirable, parts of the guideline can be made more explicit by formulating regional additions or translation to the local situation in departmental and/or hospital protocols.

In principle, indicators are determined during development of the guideline that can be used to monitor implementation of the recommendations. Via a documentation project, these indicators can then be used to determine the extent of compliance with the guideline. The information from the documentation project becomes input for the revision of the guideline.

Methods and proces

This module has been evidence-based revised in 2008 and consensus based updated in 2012.


A revision of an existing guideline consists of revised and updated text. Revised text is new text based on an evidence-based review of the medical literature; updated text is the old guideline text which has been edited by the experts without performing a review of medical literature. Each section of the guideline states what type of revision has taken place. Each chapter of the guideline is structured according to a set format, given below. The purpose of this is to make the guideline transparent, so that each user can see on what literature and considerations the recommendations are based on.


Description of the literature

To the greatest extent possible, the answers to the fundamental questions (and therefore the recommendations in this guideline) were based on published scientific research. The articles selected were evaluated by an expert in methodology for their research quality, and graded in proportion to evidence using the following classification system:


Classification of research results based on level of evidence


Research   on the effects of diagnostics on clinical outcomes in a prospectively   monitored, well-defined patient group, with a predefined policy based on the   test outcomes to be investigated, or decision analysis research into the   effects of diagnostics on clinical outcomes based on results of a study of   A2-level and sufficient consideration is given to the interdependency of   diagnostic tests.


Research   relative to a reference test, where criteria for the test to be investigated   and for a reference test are predefined, with a good description of the test   and the clinical population to be investigated; this must involve a large   enough series of consecutive patients; predefined upper limits must be used,   and the results of the test and the "gold standard" must be   assessed independently. Interdependence is normally a feature of situations   involving multiple diagnostic tests, and their analysis must be adjusted   accordingly, for example using logistic regression.


Comparison   with a reference test, description of the test and population researched, but   without the other features mentioned in level A.


Non-comparative   trials


Opinions   of experts, such as guideline development group members



Based on the medical literature, one or more relevant conclusions are made for each section. The most important literature is listed according to the level of evidential strength, allowing conclusions to be drawn based on the level of
evidence. All the medical literature included in the conclusion is described in the bibliography.


Classification of conclusions based on literature analysis


Based   on 1 systematic review (A1) or at least 2 independent A2 reviews.


Based   on at least 2 independent B reviews


Based   on 1 level A2 of B research, or any level C research


Opinions   of experts, such as guideline development group members


Other considerations

Based on the conclusion(s), recommendations are made. However, there are other considerations that contribute to formulation of the recommendation besides literature evidence, such as safety, the patients' preferences, professional expertise, cost-effectiveness, organisational aspects and social consequences. The other considerations are mentioned separately. In this manner, it is clear how the guideline development group arrived at a particular recommendation.



The final wording of the recommendation is the result of the scientific conclusion, taking into account the other considerations. The purpose of following this procedure and drawing up the guidelines  in this format is to increase transparency.



An alphabetical list of literature references can be found at the end of the guideline.


All draft texts have been discussed by the guideline development group.

Search strategy

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