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Sanli AN, Tekcan Sanli DE, Altundag MK, Aydogan F. Is There a Survival Difference Between Male and Female Breast Cancer Subtypes According to the Prognostic Staging System? A Population-Based Cohort Study. Am Surg 2024; 90:788-799. [PMID: 37916470 DOI: 10.1177/00031348231212588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
BACKGROUND In retrospective studies investigating the difference in survival by gender, there are conflicting results. It was aimed to compare overall survival (OS) and breast cancer-specific survival (BCSS) in male and female breast cancer subtypes according to the prognostic staging system. METHODS Overall survival rates and BCSS rates of patients diagnosed with breast cancer between 2010 and 2019 compared by gender for all cohorts, stages, and molecular subtypes using the SEER Database. The stage has been rearranged according to the eighth edition of the AJCC. RESULTS 364 039 patients were included in the study. .7% (n = 2503) of all breast cancers were male breast cancer. Overall survival (male: 5-year OS 73.9%, female = 5-year OS 86%) and BCSS rates (male: 5-year BCSS 78.9%, female = 5-year BCSS 94.7%) were significantly higher in females than in males for all cohorts. OS (male: 5-year OS 66.2% vs female: 5-year OS 88.3%), and BCSS (male: 5-year BCSS 88.4% vs female: 5-year 93.6%) rates were higher in hormone receptor (HR)-positive/Her2-negative female patients. Overall survival rate is higher in females in stage I (male: 5-year OS 81.5%, female: 5-year OS 92.8%), and BCSS rate is higher in stage I (male: 5-year BCSS 94.8%, female: 5-year BCSS 97.5%). Males have 2 times (HR = 2.023) higher overall mortality risk than females, but the risk of dying from breast cancer is only 1.6 times (HR = 1.596) higher. CONCLUSIONS Breast cancer-specific mortality is significantly higher in male breast cancers, especially in the early stage, and HR-positive subtype than females.
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Affiliation(s)
- Ahmet Necati Sanli
- Department of General Surgery, Abdulkadir Yuksel State Hospital, Gaziantep, Turkey
| | | | | | - Fatih Aydogan
- Breast Health Center, Memorial Bahcelievler Hospital, Istanbul, Turkey
- Department of General Surgery, Faculty of Medicine, Kırklareli University, Kırklareli, Turkey
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2
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Carter MM, Whitrock JN, Pratt CG, Shaughnessy EA, Meier TM, Barrord MF, Hanseman DJ, Reyna CR, Heelan AA, Lewis JD. Nationwide Analysis of Locoregional Management for Ductal Carcinoma In Situ in Males: An NCDB Analysis of the Surgical Approach to DCIS in Males. Ann Surg Oncol 2024; 31:1599-1607. [PMID: 37978114 DOI: 10.1245/s10434-023-14579-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Limited data exist regarding the optimal locoregional approach for males with ductal carcinoma in situ (DCIS). This study examined trends in management and survival for males with DCIS. METHODS The National Cancer Database (NCDB) was queried for males with a diagnosis of DCIS from 2006 to 2017. Patients were categorized by locoregional management. Continuous variables were evaluated by Kruskal-Wallis and categorical variables by chi-square or Fisher's exact test. Univariable and multivariable logistic regressions were performed to evaluate for predictors of patients receiving partial mastectomy (PM) with radiation. Survival was analyzed by Kaplan-Meier. RESULTS Between 2006 and 2017, 711 males with DCIS were identified. Most received mastectomy alone (57.1%). No change was observed in management approach from 2006 to 2017. Patients who underwent mastectomy alone were mostly hormone-positive (95.9% were estrogen-positive, 90.9% were progesterone-positive), although this cohort was least likely to receive hormone therapy (17.2%). Among those who underwent PM with radiation, only 61% of those who were hormone-positive received hormone therapy. Univariable analysis demonstrated that those of black race had lower odds of receiving PM with radiation (odds ratio [OR], 0.58; 95% confidence interval [CI], 0.36-0.84), which persisted in the multivariable analysis with control for age and tumor size (OR, 0.32; 95% CI, 0.15-0.67). Overall survival did not differ significantly between the four treatment methods (p = 0.08). CONCLUSIONS The management approach to male DCIS did not change from 2006 to 2017. Survival did not differ between treatment methods. Demographic and clinicopathologic features, including race, may influence locoregional treatments received, and further studies are needed to further understand this.
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Affiliation(s)
- Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Catherine G Pratt
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Elizabeth A Shaughnessy
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Teresa M Meier
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michelle F Barrord
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Department of Radiation Oncology, Kettering Health Cancer Center, Kettering, OH, USA
| | - Dennis J Hanseman
- Division of Research and Biostatistics, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Chantal R Reyna
- Division of Surgical Oncology, Department of Surgery, Loyola University Chicago's Stritch School of Medicine, Maywood, IL, USA
| | - Alicia A Heelan
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jaime D Lewis
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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3
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Rutherford CL, Goodman D, Lannigan A. A systematic literature review of the management, oncological outcomes and psychosocial implications of male breast cancer. Eur J Surg Oncol 2022; 48:2104-2111. [PMID: 35725681 DOI: 10.1016/j.ejso.2022.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 05/09/2022] [Accepted: 06/01/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Although male breast cancer (MBC) is a rare disease, accounting for <1% of all breast cancers, it has significant oncological, survival and psychosocial implications for patients. The aim of this study is to assess the latest literature in the diagnosis, management, oncological outcomes, and psychosocial impact of MBC. METHODS A systematic literature review was conducted using the PRISMA guidelines (Moher et al., 2009) [1] to explore the management of MBC, with particular focus on investigative imaging, surgical management, oncological outcomes, survival, genetic screening and psychosocial effects. Electronic databases were searched for randomised control trials, cohort studies and case series involving more than 10 patients. Imaging and surgical techniques, local and distant disease recurrence, survival, genetic screening and psychosocial implications in the setting of MBC were assessed. RESULTS The search criteria identified 199 articles, of which 59 met the inclusion criteria. This included 39,529 patients, with a mean age of 64.5 years (55-71), and a mean follow-up of 66.3 months (26.2-115). Mastectomy remains the most frequently used surgical technique, with an average of 89.6%. Loco-regional and distant recurrence rate was 10.1% and 21.4% respectively. Disease-free survival (DFS) at 5 and 10 years was 66.8% and 54.5% respectively. Disease-specific survival (DSS) at 5 and 10 years was 87.1% and 67.1% respectively. Overall survival (OS) at 5 and 10 years was 72.7% and 50.7% respectively. Genetic screening was conducted in 38.6% of patients of which 4.8% and 15.8% were found to be BRCA1 and BRCA2 carriers respectively. Psychosocial studies were conducted mainly using questionnaire and interview-based methodology focusing primarily on awareness of breast cancer in men, support available and impact on gender identity. CONCLUSIONS This review demonstrates that men present with later stage disease with subsequent impact on survival outcomes. There remains a paucity of high-level evidence and prospective studies are required. There is a need for increasing awareness amongst the public and health care professionals in order to improve outcomes and reduce stigma associated with MBC.
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Affiliation(s)
| | - D Goodman
- National University of Ireland Galway, Ireland
| | - A Lannigan
- University Hospital Wishaw, United Kingdom
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4
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Srivastava A, Pandey R, Anjali VR, Nambirajan A, Angamuthu M, Mohan A. Carcinoma male breast with tracheal and endobronchial metastasis, masquerading as nonsmall-cell lung cancer, presenting with superior vena cava obstruction - A rare case report. J Cancer Res Ther 2022; 18:831-833. [PMID: 35900568 DOI: 10.4103/jcrt.jcrt_894_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Cancer male breast is not very common. It comprises <1% of all breast cancers. Primary sites of metastasis are bone, brain, lung, and liver. Endobronchial and tracheal metastasis is very rare. To the best of our information, this is the first case of male breast carcinoma with upfront tracheal and endobronchial metastasis which presented as Superior vena cava obstruction (SVCO), initially evaluated on the lines of metastatic nonsmall-cell lung cancer. A 60-year-old gentleman presented with shortness of breath and features of SVCO. On primary evaluation, he was thought to be a case of nonsmall-cell lung cancer. Later on, it was confirmed to be carcinoma male breast with endobronchial and tracheal metastasis, which was reconfirmed with biopsy. The case we came across had symptoms associated with endobronchial metastases from primary extrapulmonary tumor and which was later found out to be breast. Treatment options are very different from lung primary and thus, we should be aware of the unusual disease presentation.
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Affiliation(s)
- Astha Srivastava
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Rambha Pandey
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - V R Anjali
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Aruna Nambirajan
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Meivel Angamuthu
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anant Mohan
- Department of Pulmonary Medicine, All India Institute of Medical Sciences, New Delhi, India
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5
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Corti C, Crimini E, Criscitiello C, Trapani D, Curigliano G. Adjuvant treatment of early male breast cancer. Curr Opin Oncol 2020; 32:594-602. [PMID: 32852309 DOI: 10.1097/cco.0000000000000678] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW Male breast cancer (MaBC) is a rare disease, and some challenges exist in its management because current treatment recommendations are extrapolated from trials that mostly excluded men. This review will revise all available data that could improve the treatment of MaBC, with a special focus on adjuvant systemic treatments. RECENT FINDINGS To date, men with hormone receptor-positive breast cancer, who are candidates for adjuvant endocrine therapy, should be offered tamoxifen (TAM) for five years. Additional five years are possible, according to tolerance and recurrence risk. If TAM is contraindicated, a gonadotropin-releasing hormone (GnRH) agonist or antagonist and aromatase inhibitor should be proposed. Chemotherapy and targeted therapy in the other breast cancer subtypes should be used with the same indications offered to women with breast cancer. All men with breast cancer should be offered genetic counseling and germline genetic testing of cancer predisposition genes. SUMMARY For decades, men with breast cancer have been treated suboptimally and denied the participation in clinical trials. Recently, many clinical trials started enrolling both genders, as strongly endorsed by the Food and Drug Administration. Hopefully, this turnaround will help subdue the disparities in the quality of care.
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Affiliation(s)
- Chiara Corti
- Department of Oncology and Haematology (DIPO), University of Milan.,Division of Early Drug Development for Innovative Therapy, European Institute of Oncology, IRCCS, Milan, Italy
| | - Edoardo Crimini
- Department of Oncology and Haematology (DIPO), University of Milan.,Division of Early Drug Development for Innovative Therapy, European Institute of Oncology, IRCCS, Milan, Italy
| | - Carmen Criscitiello
- Division of Early Drug Development for Innovative Therapy, European Institute of Oncology, IRCCS, Milan, Italy
| | - Dario Trapani
- Division of Early Drug Development for Innovative Therapy, European Institute of Oncology, IRCCS, Milan, Italy
| | - Giuseppe Curigliano
- Department of Oncology and Haematology (DIPO), University of Milan.,Division of Early Drug Development for Innovative Therapy, European Institute of Oncology, IRCCS, Milan, Italy
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6
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Male Breast Cancer with Radiological and Histopathological Findings. MEDICAL BULLETIN OF SISLI ETFAL HOSPITAL 2020; 54:375-379. [PMID: 33312039 PMCID: PMC7729722 DOI: 10.14744/semb.2020.01643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 04/21/2020] [Indexed: 01/21/2023]
Abstract
Objectives We aimed to remind and emphasize the importance of male breast cancer with radiological and histopathological results of the patients diagnosed in our institution. Methods Men who had proven breast cancer by histopathological analysis between February 2010-April 2018 were reviewed retrospectively. The mammographic, ultrasonographic, magnetic resonance and positron-emission-tomography imaging features and histopathological results of the masses were noted. Results Twenty-five men were included in this study. Mean age of the patients was 62.9 (min:42; max: 82) with a mean size of lesions was 26.4 mm (min:10 mm; max: 70 mm). All the lesions were presented as a palpable mass. According to imaging features of the five patients who had mammography, all the four patients were presented as a mass but one patient as asymmetrical density. According to imaging features of the 20 patients who had an ultrasound, 16 (80%) lesions were presented as hypoechoic solid masses with irregular margins, while four (20%) were presented as complex-cystic masses with irregular margins. All the patients were diagnosed as invasive ductal cancer with luminal subtype by histopathological analysis. Conclusion Even at young ages, the palpable lesion may be the only symptom of male breast cancer. Male breast cancer is generally presented as retroareolar mass and detected in advanced stages, probably due to low awareness and lack of screening programme. Invasive ductal cancer is the most common type of male breast cancer with the luminal subtype.
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7
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Duso BA, Trapani D, Marra A, D'Amico P, Guerini Rocco E, Fusco N, Mazzarella L, Criscitiello C, Esposito A, Curigliano G. Pharmacological management of male breast cancer. Expert Opin Pharmacother 2020; 21:1493-1504. [PMID: 32496137 DOI: 10.1080/14656566.2020.1763305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Despite its rarity, male breast cancer shows a steadily rising incidence. Given the absence of ad hoc prospective randomized clinical trials, treatment strategies are based on extrapolation from female breast cancer recommendations or solely on population-based data. AREAS COVERED This review discusses the current treatment landscape for male breast cancer in the adjuvant and in the metastatic setting. The authors also discuss the biology and genomic landscape of male breast cancer. Original research and review articles, relative to the period 2010-2019, were included in the review of the literature. EXPERT OPINION There is a major medical need to include male patients with breast cancer in prospective clinical trials. The call to equality in breast cancer care can be pursued via two divergent paths: (i) a gender-neutral delivery of breast cancer information and (ii) the creation of separate sections, for the more common female breast cancer and for the rare male ones. We propose to differentiate male breast cancer care, acknowledging unique onco-sexual and social needs that can be only partially shared.
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Affiliation(s)
- Bruno A Duso
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy.,Department of Oncology and Hematology, University of Milan , Milan, Italy.,Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Dario Trapani
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Antonio Marra
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy.,Department of Oncology and Hematology, University of Milan , Milan, Italy
| | - Paolo D'Amico
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy.,Department of Oncology and Hematology, University of Milan , Milan, Italy
| | - Elena Guerini Rocco
- Department of Oncology and Hematology, University of Milan , Milan, Italy.,Division of Pathology, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Nicola Fusco
- Department of Oncology and Hematology, University of Milan , Milan, Italy.,Division of Pathology, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Luca Mazzarella
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy.,Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Carmen Criscitiello
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Angela Esposito
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy
| | - Giuseppe Curigliano
- Division of Early Drug Development, European Institute of Oncology (IEO), IRCCS , Milan, Italy.,Department of Oncology and Hematology, University of Milan , Milan, Italy
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8
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O'Leary TR, Shriver CD, Wind G. Metachronous Contralateral Male Breast Cancer: Case Report and Literature Review. Mil Med 2019; 184:e581-e586. [PMID: 30938815 DOI: 10.1093/milmed/usz049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 01/05/2019] [Accepted: 02/26/2019] [Indexed: 12/30/2022] Open
Abstract
Male breast cancer (MBC) is rare and consequently understudied. Here we present the case of contralateral breast cancer in a male patient nearly a quarter century following his initial breast cancer diagnosis and treatment. The epidemiology, risk factors, diagnosis, characterization, treatment, and prognosis of male breast cancer are reviewed. MBC accounts for <1% of all breast cancer with an estimated incidence nearly 1.25 per 100,000 person years. Our patient tested positive for ATM mutation of undetermined significance. More commonly in males, a BRCA2 mutation confers a >1 in 15 lifetime risk of breast cancer and is present in >11% of MBC patients, while BRCA1 is present in an estimated <1.5% of MBC patients. The risk of contralateral breast cancer developing in a male with a unilateral lesion is much higher than for a primary male breast cancer in the general population. Men tend to be diagnosed at a later age and stage than females. Prognosis for male and female breast cancer is similar considering both age of patient and stage of the tumor at diagnosis, and similar treatment paradigms have resulted in similar outcomes. Although lumpectomy with radiation therapy may have the same prognosis as mastectomy, the standard of care for male breast cancer continues to be simple mastectomy with sentinel lymph node biopsy.
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Affiliation(s)
- Thomas R O'Leary
- Department of Surgery, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD 20814
| | - Craig D Shriver
- Department of Surgery, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD 20814
| | - Gary Wind
- Department of Surgery, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD 20814
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9
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De La Cruz LM, Thiruchelvam PTR, Shivani J, Trina J, Blankenship SA, Fisher CS. Saving the Male Breast: A Systematic Literature Review of Breast-Conservation Surgery for Male Breast Cancer. Ann Surg Oncol 2019; 26:3939-3944. [PMID: 31250345 DOI: 10.1245/s10434-019-07588-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Male breast cancer (MBC) management is extrapolated from female BC. Mastectomy remains the most frequently used surgical procedure for male breast cancer (MBC). We performed a literature review to assess the use of breast-conservation (BCS) in MBC as well as outcomes following BCS. METHODS A systematic literature was performed, and articles screened to identify studies that measured overall survival (OS), disease-free survival (DFS), or local recurrence (LR) in patients undergoing BCS. Weighted averages based on study size were performed for LR, DFS, and 5-year OS. RESULTS Eight studies met the inclusion criteria with male breast surgery cases, and 859 (14.7%) underwent BCS. The mean follow-up time was 53 months, and mean age was 62.6 years, with stage II as the most common presentation. Two studies reported that 50-71.4% of patients underwent sentinel lymph node biopsy, and four studies reported axillary lymph node dissection in 14.3-100%. Five studies reported on adjuvant radiation therapy in 12.0-100% of total patients undergoing BCS. Four studies reported use of hormonal therapy in 73.8-100% of patients. Four studies reported use of chemotherapy in 25-66.7% of patients. Seven studies reported LR among 116 patients, with a weighted average of 9.9%. Three studies reported on DFS in 14 patients, with a weighted average 85.6%. Two studies report OS in 143 patients with a weighted average of 84.4%. CONCLUSIONS Breast conservation may be considered a safe alternative in the surgical treatment of MBC. Future research should focus on better standardization of local therapy for MBC and improved reporting of outcomes.
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Affiliation(s)
- L M De La Cruz
- Department of Surgery, INOVA Health System, Shar Cancer Institute, FAIRFAX, VA, USA.
| | | | - J Shivani
- Department of Surgery, Imperial College Healthcare, London, UK
| | - J Trina
- Department of Surgery, Imperial College Healthcare, London, UK
| | - S A Blankenship
- Department of Obstetrics and Gynecology, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - C S Fisher
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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Abstract
Male breast cancer is rare, accounting for 1% of all breast cancer diagnoses in the USA. Because of its rarity, most major breast cancer trials have included only female patients. This has resulted in limited prospective data to guide the clinical management of men with breast cancer. As a result, treatment decisions are typically extrapolated from data generated in female patients. This approach may be suboptimal, particularly considering the differing hormonal milieus between men and women with respect to both breast cancer development and treatment. Herein, we summarize current knowledge of the biology and clinicopathology of male breast cancer and review current approaches to locoregional and systemic management of this rare disease.
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MESH Headings
- Aftercare
- Antineoplastic Agents, Hormonal/adverse effects
- Antineoplastic Agents, Hormonal/therapeutic use
- Aromatase Inhibitors/therapeutic use
- Breast Neoplasms, Male/diagnosis
- Breast Neoplasms, Male/drug therapy
- Breast Neoplasms, Male/genetics
- Breast Neoplasms, Male/surgery
- Chemotherapy, Adjuvant
- Diagnosis, Differential
- Genes, BRCA1
- Genes, BRCA2
- Humans
- Male
- Mutation
- Prognosis
- Risk Factors
- Tamoxifen/adverse effects
- Tamoxifen/therapeutic use
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Affiliation(s)
- Sharon H Giordano
- From the Departments of Health Services Research and Breast Medical Oncology, University of Texas M.D. Anderson Cancer Center, Houston
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12
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Gomberawalla A, Liou P, Martinez R, Rajpara R, Connolly E, Horowitz D, Feldman S. Breast conservation for male breast cancer: Case report of intraoperative radiation. Breast J 2017; 24:74-77. [PMID: 28597470 DOI: 10.1111/tbj.12847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Male breast cancer (MBC) comprises <1% of all breast cancers in the United States. MBC is typically treated with total mastectomy while the majority of female breast cancer is treated with breast conservation therapy combined with various forms of radiation. One method that has developed over the last two decades is the use of intraoperative radiation therapy (IORT) as a type of accelerated partial breast irradiation to direct the treatment field to the tumor bed. Since overall prognosis and systemic therapy recommendations for MBC are similar to breast cancer in women, we describe the first case of MBC treated with BCS and IORT. Our patient is a 62-year-old male who was found to have a right breast 1.6 cm palpable mass at the 10:00 position 1 cm radially from the nipple. Core biopsy demonstrated invasive ductal carcinoma, moderately differentiated, estrogen and progesterone receptor positive, and Her 2 Negative. The patient had a strong desire for breast conservation, and needed to minimize daily radiation treatments due to his work schedule. After discussion among our multidisciplinary tumor board, we felt this patient to be suitable for BCS and IORT given his age, favorable tumor subtype, size, and clinically early stage breast cancer. A right axillary sentinel lymph node biopsy and central lumpectomy was performed. The INTRABEAM device (Carl Zeiss Meditec, Oberkochen, Germany) was utilized for radiation delivery. The patient had negative margins on his final pathology. The postoperative course was uneventful and at the 6 month follow-up visit there were no issues and he had an excellent cosmetic outcome. BCS and IORT is an option in appropriately selected male patients with favorable subtype early stage breast cancer.
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Affiliation(s)
- Ameer Gomberawalla
- Department of Breast Surgery, Advocate Christ Medical Center, Oak Lawn, IL, USA
| | - Peter Liou
- Department of Breast Surgery, Columbia University Medical Center, New York, NY, USA
| | - Rebecca Martinez
- Department of Breast Surgery, Columbia University Medical Center, New York, NY, USA
| | - Raj Rajpara
- Department of Radiation Oncology, Columbia University Medical Center, New York, NY, USA
| | - Eileen Connolly
- Department of Radiation Oncology, Columbia University Medical Center, New York, NY, USA
| | - David Horowitz
- Department of Radiation Oncology, Columbia University Medical Center, New York, NY, USA
| | - Sheldon Feldman
- Department of Breast Surgery, Montefiore Einstein Center for Cancer Care, New York, NY, USA
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Male breast cancer: a clinicopathological study of an Egyptian population (Alexandria experience). Contemp Oncol (Pozn) 2016; 20:335-40. [PMID: 27688732 PMCID: PMC5032163 DOI: 10.5114/wo.2016.61855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 08/01/2016] [Indexed: 11/17/2022] Open
Abstract
AIM OF THE STUDY The purpose of this retrospective study is to evaluate the clinicopathological features and treatment results of male breast cancer presented to our tertiary referral center. MATERIAL AND METHODS Between January 1998 and December 2005, a total of 39 men with breast cancer treated at Alexandria Main University Hospital and their medical records were reviewed. RESULTS The median age of patients was 59 years. Only 3 (7.7%) patients had positive family history. All patients presented by breast swellings that were associated with axillary mass in about one third of them. Around 80% had hormone receptor positive (estrogen and/or progesterone receptors). Two third of patients had advanced T-stage (T3 and T4). Left sided breast cancer occurred in 51.3%. Infiltrating ductal carcinoma was the most common type of histology encountered and grade 2 was the predominant grade of tumor. Modified radical mastectomy was the most common (87.2%) type of surgery done followed by chemotherapy for 32 patients and loco-regional radiotherapy for 20 patients. Tamoxifen was administered in 31 patients. Distant relapse occurred in 7 patients (17.9%) and local recurrence occurred in 2 patients (5.1%). The 5-year disease-free survival (DFS) was 82% and the 5-year overall survival (OS) rate was 84%. Only negative axillary lymph node and positive hormone receptor status were significantly associated with favorable DFS and OS. T-stage, grade of tumor and type of chemotherapy given had no statistically significant impact on either DFS or OS. CONCLUSIONS Male breast cancer is still under-investigated and further researches are warranted.
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Serarslan A, Gursel B, Okumus NO, Meydan D, Sullu Y, Gonullu G. Male Breast Cancer: 20 Years Experience of a Tertiary Hospital from the Middle Black Sea Region of Turkey. Asian Pac J Cancer Prev 2016; 16:6673-9. [PMID: 26434893 DOI: 10.7314/apjcp.2015.16.15.6673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Male breast cancer is a rare neoplasm, and its treatments are based on those of female breast cancer. This study aimed to analyze 20 years of male breast cancer clinical characteristics and treatment results from the Middle Black Sea Region of Turkey. MATERIALS AND METHODS A retrospective analysis of 16 male breast cancer patients treated in our tertiary hospital between 1994 and 2014 was performed. Epidemiologic data, tumor characteristics, and treatments were recorded and compared with 466 female breast cancer ((premenopausal; n=230)+(postmenopausal n=236)) patients. The 5-year disease-free and overall survival rates were calculated. RESULTS Male breast cancer constituted 0.1% of all malignant neoplasms in both sexes, 0.2% of all malignant neoplasms in males, and 0.7% of all breast cancers. The mean patient age in this study was 59.8±9.5 (39-74) years. The mean time between first symptom and diagnosis was 32.4±5.3 (3-60) months. Histology revealed infiltrative ductal carcinoma in 81.3% of patients. The most common detected molecular subtype was luminal A, in 12 (75%) patients. Estrogen receptor rate (93.8%) in male breast cancer patients was significantly higher than that in female breast cancer (70.8% in all females, p=0.003; 68.2% in postmenopausal females, p=0.002) patients. Most of the tumors (56.3%) were grade 2. Tumor stage was T4 in 50% of males. The majority (56.3%) of the patients were stage III at diagnosis. Surgery, chemotherapy, radiotherapy and endocrine-therapy were applied to 62.5%, 62.5%, 81.2% and 73.3%, respectively. Loco-regional failure did not occur in any of the cases. All recurrences were metastastic. The 5-year disease-free and overall survival rates in male breast cancer patients were 58% and 68%, respectively. CONCLUSIONS Tumors found in male breast cancer patients were similar in size to tumors found in females, but they advanced to T4 stage more rapidly because of the lack of breast parenchymal tissues. The rate of estrogen receptor expression tended to be higher in male breast cancer patients than in female breast cancer patients. Metastasis is the most important problem in initially non-metastatic male breast cancer patients.
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Affiliation(s)
- Alparslan Serarslan
- Department of Radiation Oncology, Faculty of Medicine, Ondokuz Mayis University , Samsun, Turkey E-mail :
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Yalaza M, İnan A, Bozer M. Male Breast Cancer. THE JOURNAL OF BREAST HEALTH 2016; 12:1-8. [PMID: 28331724 DOI: 10.5152/tjbh.2015.2711] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 11/03/2015] [Indexed: 12/24/2022]
Abstract
Male breast cancer (MBC) is a rare disease, accounting for less than 1% of all breast cancer diagnoses worldwide. Although breast carcinomas share certain characteristics in both genders, there are notable differences. Most studies on men with breast cancer are very small. Thus, most data on male breast cancer are derived from studies on females. However, when a number of these small studies are grouped together, we can learn more from them. This review emphasizes the incidence, etiology, clinical features, diagnosis, treatment, pathology, survival, and prognostic factors related to MBC.
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Affiliation(s)
- Metin Yalaza
- Clinic of Surgical Oncology, Konya Training and Research Hospital, Konya, Turkey
| | - Aydın İnan
- Department of General Surgery, Turgut Özal University Faculty of Medicine, Ankara, Turkey
| | - Mikdat Bozer
- Department of General Surgery, Division of Surgical Oncology, Fatih University Faculty of Medicine, İstanbul, Turkey
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Sipetic-Grujicic SB, Murtezani ZH, Neskovic-Konstatinovic ZB, Marinkovic JM, Kovcin VN, Andric ZG, Kostic SV, Ratkov IS, Maksimovic JM. Multivariate analysis of prognostic factors in male breast cancer in Serbia. Asian Pac J Cancer Prev 2015; 15:3233-8. [PMID: 24815476 DOI: 10.7314/apjcp.2014.15.7.3233] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to analyze the demographic and clinical characteristics of male breast cancer patients in Serbia, and furthermore to determine overall survival and predictive factors for prognosis. MATERIALS AND METHODS In the period of 1996-2006 histopathological diagnosis of breast cancer was made in 84 males at the Institute for Oncology and Radiology of Serbia. For statistical analyses the Kaplan-Meier method, long-rank test and Cox proportional hazards regression model were used. RESULTS The mean age at diagnosis with breast cancer was 64.3±10.5 years with a range from 35-84 years. Nearly 80% of the tumors showed ductal histology. About 44% had early tumor stages (I and II) whereas 46.4% and 9.5% of the male exhibited stages III and IV, respectively. Only 7.1% of male patients were grade one. One-fifth of all patients had tumors measuring ≤2 cm, and 14.3% larger than 5 cm. Lymph node metastasis was recorded in 40.4% patients and 47% relapse. Estrogen and progesterone receptor expression was positive in 66.7% and 58.3%, respectively. Among 14.3% of individuals tumor was HER2 positive. About two-thirds of all male patients had radical mastectomy (66.7%). Adjuvant hormonal (tamoxifene), systematic chemotherapy (CMF or FAC) and adjuvant radiotherapy were given to 59.5%, 35.7% and 29.8% patients respectively. Overall survival rates at five and ten years for male breast cancer were 55.0% and 43.9%, respectively. According to the multivariate Cox regression predictive model, a lower initial disease stage, a lower tumor grade, application of adjuvant hormone therapy and no relapse occurrence were significant independent predictors for good overall survival. CONCLUSIONS Results of the treatment would be better if disease is discovered earlier and therefore health education and screening are an imperative in solving this problem.
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Mukherjee A, Saha A, Chattopadhyay S, Sur P. Clinical trends and outcomes of male breast cancer: Experience of a tertiary oncology centre in India. INTERNATIONAL JOURNAL OF CANCER THERAPY AND ONCOLOGY 2014. [DOI: 10.14319/ijcto.0203.5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Johansson I, Killander F, Linderholm B, Hedenfalk I. Molecular profiling of male breast cancer - lost in translation? Int J Biochem Cell Biol 2014; 53:526-35. [PMID: 24842109 DOI: 10.1016/j.biocel.2014.05.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 05/07/2014] [Accepted: 05/09/2014] [Indexed: 02/06/2023]
Abstract
Breast cancer is the most common cancer form in women and it has been extensively studied on the molecular level. Male breast cancer (MBC), on the other hand, is rare and has not been thoroughly investigated in terms of transcriptional profiles or genomic aberrations. Most of our understanding of MBC has therefore been extrapolated from knowledge of female breast cancer. Although differences in addition to similarities with female breast cancer have been reported, the same prognostic and predictive markers are used to determine optimal management strategies for both men and women diagnosed with breast cancer. This review is focused on prognosis for MBC patients, prognostic and predictive factors and molecular subgrouping; comparisons are made with female breast cancer. Information was collected from relevant literature on both male and female breast cancer from the MEDLINE database between 1992 and 2014. MBC is a heterogeneous disease, and on the molecular level many differences compared to female breast cancer have recently been revealed. Two distinct subgroups of MBC, luminal M1 and luminal M2, have been identified which differ from the well-established intrinsic subtypes of breast cancer in women. These novel subgroups of breast cancer therefore appear unique to MBC. Furthermore, several studies report inferior survival for men diagnosed with breast cancer compared to women. New promising prognostic biomarkers for MBC (e.g. NAT1) deserving further attention are reviewed. Further prospective studies aimed at validating the novel subgroups and recently proposed biomarkers for MBC are warranted to provide the basis for optimal patient management in this era of personalized medicine. This article is part of a Directed Issue entitled: Rare Cancers.
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Affiliation(s)
- Ida Johansson
- Division of Oncology and Pathology, Department of Clinical Sciences, Lund University Cancer Center, Lund, Sweden; CREATE Health Strategic Center for Translational Cancer Research, Lund University, Lund, Sweden
| | - Fredrika Killander
- Division of Oncology and Pathology, Department of Clinical Sciences, Lund University Cancer Center, Lund, Sweden; Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Barbro Linderholm
- Department of Oncology, Sahlgrenska Academy and University Hospital, Gothenburg, Sweden; Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Ingrid Hedenfalk
- Division of Oncology and Pathology, Department of Clinical Sciences, Lund University Cancer Center, Lund, Sweden; CREATE Health Strategic Center for Translational Cancer Research, Lund University, Lund, Sweden.
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Jagtap SV, Chougule PG, Khatib W, Shukla DB, Jagtap SS. Male breast cancer: presenting as synchronous, large, bilateral masses. J Clin Diagn Res 2014; 8:FD07-8. [PMID: 24959456 DOI: 10.7860/jcdr/2014/6769.4265] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 02/03/2014] [Indexed: 11/24/2022]
Abstract
Male breast cancer is a very rare neoplasm which accounts for 1% of all breast cancers. A 70-year-old male presented with a rapidly growing, bilateral breast masses with large size, surface ulceration and bloody discharge. Synchronous bilateral breast cancer was diagnosed by using fine needle aspiration cytology, mammography, ultrasonography and incisional biopsy. Histopathological studies revealed invasive ductal carcinoma (not otherwise specified), which was of grade III in left breast and of grade II in right breast. We are presenting this case with its clinico-pathological findings, as synchronous bilateral breast cancer occurs extremely rarely in males.
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Affiliation(s)
- Sunil Vitthalrao Jagtap
- Associate Professor, Department of Pathology, Krishna Institute of Medical Sciences University , Karad, Maharashtra, India
| | - P G Chougule
- Professor, Department of Surgery, Krishna Hospital and Medical Research Center , Karad, Maharashtra, India
| | - Wasim Khatib
- Assistant Lecturer,Department of Pathology, Krishna Institute of Medical Sciences University , Karad, Maharashtra, India
| | - Dhirajkumar B Shukla
- Assistant Lecturer, Department of Pathology, Krishna Institute of Medical Sciences University , Karad, Maharashtra, India
| | - Swati Sunil Jagtap
- Associate Professor, Department of Physiology, Krishna Institute of Medical Sciences University , Karad, Maharashtra, India
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Laabadi K, Jayi S, Alaoui FF, Bouguern H, Chaara H, Melhouf MA, Hassani KIM, Laalim SA, Anoun H, Toughrai I, Mazaz K. [Breast cancer in men: about 6 cases]. Pan Afr Med J 2013; 16:70. [PMID: 24711870 PMCID: PMC3976654 DOI: 10.11604/pamj.2013.16.70.2345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Accepted: 08/21/2013] [Indexed: 12/03/2022] Open
Abstract
Le but de ce travail était d'analyser les caractéristiques cliniques, histologiques, thérapeutiques et pronostiques du cancer du sein chez l'homme. Il s'agissait d'une étude rétrospective portant sur six patients colligés au service de gynécologie obstétrique II, CHU Hassan II durant la période 2009-2012. L’âge moyen de nos patients est de 65.3 ans. Il s'agit dans 83.3% des cas, d'une tumeur rétroaréolaire dont la taille moyenne est de 44.16 mm. Nous avons retrouvé 4 (66.7%) T4, 1 (16.7%) T3 et dans un cas, une tumeur inclassable. Le type histologique le plus représenté est le carcinome canalaire infiltrant (66.7%). Le taux d'envahissement ganglionnaire axillaire est de 66.7%. L'hormonodépendance de ces tumeurs est prouvée dans 100% des cas. La survie à cinq ans est en cours d’évaluation. L'envahissement ganglionnaire, l'invasion du derme, le stade clinique TNM sont des facteurs qui influencent significativement la survenue de métastases. Aucun de ces facteurs de risque n'est apparu significatif en termes de survie globale. Le cancer du sein chez l'homme est une maladie rare (environ 1% des cancers du sein) au pronostic sombre. Le diagnostic est le plus souvent tardif et les lésions sont traitées à des stades avancés.
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Affiliation(s)
| | - Sofia Jayi
- Service de gynéco-obstétrique 2, CHU Hassan II, Fes, Maroc
| | | | | | - Hikmat Chaara
- Service de gynéco-obstétrique 2, CHU Hassan II, Fes, Maroc
| | | | | | | | - Hicham Anoun
- Service de chirurgie générale, CHU Hassan II, FES, Maroc
| | - Imane Toughrai
- Service de chirurgie générale, CHU Hassan II, FES, Maroc
| | - Khalid Mazaz
- Service de chirurgie générale, CHU Hassan II, FES, Maroc
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Localized Therapy for Male Breast Cancer: Functional Advantages With Comparable Outcomes Using Breast Conservation. Clin Breast Cancer 2013; 13:344-9. [DOI: 10.1016/j.clbc.2013.05.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 05/07/2013] [Accepted: 05/07/2013] [Indexed: 11/19/2022]
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Chen X, Liu X, Zhang L, Li S, Shi Y, Tong Z. Poorer survival of male breast cancer compared with female breast cancer patients may be due to biological differences. Jpn J Clin Oncol 2013; 43:954-63. [PMID: 23935206 DOI: 10.1093/jjco/hyt116] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
OBJECTIVE The objective of the study was to compare disease-free survival and overall survival in a group of matched males and females with breast cancer, and to analyze possible treatment- and gender-related differences. METHODS We retrospectively analyzed the data of 150 operable male breast cancer patients treated in our hospital from December 1980 to June 2012. Each male breast cancer patient recorded in the database was matched with two female breast cancer patients of equal stage. Prognosis in terms of disease-free survival and overall survival was evaluated. RESULTS The mean age at diagnosis was 58.6 ± 9.7 years for males and 57.2 ± 10.3 years for females. The median follow-up was 69 months for males and 81 months for females. Significant differences were identified for tumor location, hormone receptor status, molecular subtypes and hormone therapy between the two groups. Monofactorial analysis demonstrated that tumor size, lymph node state, American Joint Committee on Cancer stage, molecular subtypes and adjuvant chemotherapy treatment were prognostic factors in male breast cancer patients. The 5- and 10-year disease-free survival rates were 65.6 and 40.1% for males, and 74.9 and 51.5% for females, respectively. The 5- and 10-year overall survival rates were 72.9 and 53.9% for males, and 83.2 and 68.5% for females, respectively. There was significantly difference in disease-free survival and overall survival between the two matched groups (P = 0.002). CONCLUSIONS Male breast cancer patients had inferior outcome despite of equal stage in comparison with matched female breast cancer patients, which demonstrates that biological differences may contribute to the worse prognosis.
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Affiliation(s)
- Xingyu Chen
- *Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, Huanhuxi Road, Hexi District, Tianjin 300060, China.
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Sousa B, Moser E, Cardoso F. An update on male breast cancer and future directions for research and treatment. Eur J Pharmacol 2013; 717:71-83. [PMID: 23545364 DOI: 10.1016/j.ejphar.2013.03.037] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 03/21/2013] [Accepted: 03/24/2013] [Indexed: 11/19/2022]
Abstract
Male breast cancer is a rare disease for which treatment has been based on the evidence available from female breast cancer. The new genomic tools can better characterize the biology of breast cancer. It is hoping that these will help to clarify possible differences of breast cancer behaviour in male patients, which will have a major impact on treatment strategies and on the conduct of clinical trials in this setting. In this review we will summarize available information on epidemiology, risk factors for breast cancer in men, the new insights of the biology of this disease, current recommendations for treatment and insights for future research.
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Affiliation(s)
- Berta Sousa
- Breast Unit, Champalimaud Cancer Center, Av. De Brasília-Doca de Pedrouços, 1400-048 Lisbon, Portugal
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Ruddy KJ, Winer EP. Male breast cancer: risk factors, biology, diagnosis, treatment, and survivorship. Ann Oncol 2013; 24:1434-43. [PMID: 23425944 DOI: 10.1093/annonc/mdt025] [Citation(s) in RCA: 147] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The causes, optimal treatments, and medical/psychosocial sequelae of breast cancer in men are poorly understood. DESIGN A systematic review of the English language literature was conducted to identify studies relevant to male breast cancer between 1987 and 2012 and including at least 20 patients. Searches were carried out on PubMed using the title terms 'male breast cancer' or 'male breast carcinoma'. RESULTS Relevant published data regarding risk factors, biological characteristics, presentation and prognosis, appropriate evaluation and treatment, and survivorship issues in male breast cancer patients are presented. BRCA2 mutations, age, conditions that alter the estrogen/androgen ratio, and radiation are proven risk factors. Disease biology is distinct in men, but diagnostic approaches and treatments for men are generally extrapolated from those in women due to inadequate research in men. Survivorship issues in men may include sexual and hormonal side-effects of endocrine therapies as well as unique psychosocial impacts of the disease. CONCLUSION Further research is needed to address gaps in knowledge pertaining to care of male breast cancer patients and survivors.
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Affiliation(s)
- K J Ruddy
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA.
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Constantinou C, Fentiman IS. Diagnosis and treatment of male breast cancer. BREAST CANCER MANAGEMENT 2012. [DOI: 10.2217/bmt.12.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Male breast cancer (MBC) accounts for <1% of mammary neoplasia and because of its rarity, diagnosis and treatment is based on breast cancer in women. The PubMed database was searched for all English language articles from 1993 to May 2012. Search terms included: male breast cancer, diagnosis, treatment and management. Although rare, MBC incidence is rising. Risk factors include hormonal imbalance, Klinefelter’s syndrome, exposure to radiation and BRCA2 mutations. Clinical evaluation combined with fine-needle aspiration/core biopsy usually suffices for diagnosis, but mammography can be helpful. Modified radical mastectomy was the standard treatment; total mastectomy and sentinel node biopsy is now the treatment of choice in node-negative cases. Tamoxifen is the mainstay of adjuvant hormonal therapy, but a role for aromatase inhibitors is emerging. Given the low incidence of MBC, worldwide studies are needed to improve management and prognosis.
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Affiliation(s)
- Chloe Constantinou
- Research Oncology, 3rd Floor Bermondsey Wing, Guy’s Hospital, London SE1 9RT, UK
| | - Ian S Fentiman
- Research Oncology, 3rd Floor Bermondsey Wing, Guy’s Hospital, London SE1 9RT, UK
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Sroufe RL, Schwartz D, Rineer J, Choi K, Rotman M, Schreiber D. A population-based study of the impact of post-mastectomy radiation on survival for male breast cancer. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s13566-012-0062-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Al-Naggar RA, Al-Naggar DH. Perceptions and opinions about male breast cancer and male breast self-examination: a qualitative study. Asian Pac J Cancer Prev 2012; 13:243-6. [PMID: 22502677 DOI: 10.7314/apjcp.2012.13.1.243] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE While the relatively common nature of female breast cancer has resulted in a high level of general awareness, male breast cancer is still comparatively unknown to the general public and to healthcare professionals. The objective of this study is to explore the perceptions and opinions about male breast cancer and male breast self-examination among male university students. METHODOLOGY In-depth interviews were conducted among 36 male university students from the Management and Science University, Malaysia, selected by simple random sampling. The themes of the interview were: knowledge of male breast cancer and male breast self-examination, sources of knowledge and attitudes towards male BSE. The data obtained were classified into various categories and analyzed manually. RESULTS The majority of participants mentioned that there is a low possibility for males to get breast cancer. They also believed that the cause of breast cancer among men is due to the carcinogens from cigarettes. The majority of participants mentioned that they know about breast self-examination from the mass media and that the presence of a lump in the breast is the main symptom of breast cancer in men. The majority of participants mentioned that they encourage their family members to practice breast self-examination but considered that BSE is not important for men because they have a low probability of getting breast cancer. CONCLUSIONS Misconceptions regarding male breast cancer and breast self-examination among men still exist among male university students. Therefore special attention should be given to educate men about male breast cancer and male BSE.
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Affiliation(s)
- Redhwan Ahmed Al-Naggar
- Community Medicine Department, International Medical School, Management and Science University (MSU), Kuala Lumpur, Malaysia.
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Meattini I, Livi L, Franceschini D, Saieva C, Scotti V, Casella D, Criscenti V, Zanna I, Meacci F, Gerlain E, Agresti B, Mangoni M, Paiar F, Simontacchi G, Greto D, Nori J, Bianchi S, Cataliotti L, Biti G. Treatment of invasive male breast cancer: a 40-year single-institution experience. Radiol Med 2012; 118:476-86. [PMID: 22872459 DOI: 10.1007/s11547-012-0867-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2011] [Accepted: 12/04/2011] [Indexed: 10/28/2022]
Abstract
PURPOSE We conducted a retrospective analysis to evaluate the management and outcome of invasive male breast cancer treated in a single-institution over a period of 40 years. MATERIALS AND METHODS We reviewed the clinical and pathological features of 60 male patients affected by breast carcinoma treated at our Radiotherapy Unit between 1971 and 2011. Tumours were classified according to histological type and the updated 2010 TNM classification of malignant tumours. RESULTS At a median follow-up of 8.9 [range, 0.6-20; standard deviation (SD), 4.98] years, 32 patients (53.3%) were alive and 16 patients died (26.7%) due to disease progression and 12 (20%) due to other causes. At univariate analysis for overall survival, pathological tumour size (p=0.031), histological subtype (p=0.013) and nodal status (p=0.006) emerged as significant predictors of death. At multivariate analysis, independent death predictors were advanced pathological tumour size (p=0.016), positive nodal status (p=0.003) and invasive cribriform histological type (p=0.0003). CONCLUSIONS In consideration of the rarity of the disease, many issues are still being debated, and future collaborative studies are required. However, our experience confirms the prognostic role of greater pathological tumour size and positive nodal status as unfavourable features for survival in male breast cancer.
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Affiliation(s)
- Icro Meattini
- Radiotherapy Unit, Department of Medical and Surgical Critical Care, University of Florence, Florence, Italy.
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Teo JY, Tan PH, Yong WS. Male Breast Cancer in Singapore: 15 Years of Experience at a Single Tertiary Institution. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2012. [DOI: 10.47102/annals-acadmedsg.v41n6p247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Introduction: Male breast cancer is a rare disease entity, with little data from the Southeast Asian perspective. Hence, this study aims to review the data from our local experience in order to better delineate the disease characteristics in our population. Materials and Methods: Male patients with histologically proven breast cancer were identified from a prospectively collected database. The clinical, histopathological and survival data were reviewed retrospectively and analysed. Results: Twenty-one patients were identified. The median age at diagnosis was 68 years. Eighteen patients underwent simple mastectomy with curative intent, with the remaining patients having metastatic disease at presentation. Almost half of the patients presented with stage III or IV disease. At the time of analysis, median overall survival was 50 months and median disease-free survival was 47.5 months. None of the patients had any documented family history or risk factors for male breast cancer. Conclusion: The disease appears to be a sporadic and rare occurrence in the local male population. A high index of suspicion should be maintained in males presented with a unilateral breast lump so that appropriate treatment can be instituted.
Key words: Asian, Clinical characteristics, Prognosis, Treatment
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DABAKUYO T, DIALLA O, GENTIL J, POILLOT ML, ROIGNOT P, CUISENIER J, ARVEUX P. Breast cancer in men in Cote d'Or (France): epidemiological characteristics, treatments and prognostic factors. Eur J Cancer Care (Engl) 2012; 21:809-16. [DOI: 10.1111/j.1365-2354.2012.01365.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Liu T, Tong Z, He L, Zhang L. Clinicopathological Characteristics and Survival Analysis of 87 Male Breast Cancer Cases. ACTA ACUST UNITED AC 2011; 6:446-451. [PMID: 22419898 DOI: 10.1159/000335204] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND: The aim of this study was to investigate the clinicopathologic characteristics, therapy methods, and prognosis of male breast cancer. PATIENTS AND METHODS: We retrospectively analyzed the clinicopathological characteristics, recurrence or metastasis, and survival information of 87 male breast cancer patients. Statistical analysis included the Kaplan-Meier method to analyze survivals, log-rank to compare curves between groups, and Cox regression for multivariate prognostic analysis. A p value of <0.05 was considered statistically significant. RESULTS: 5-year disease free survival (DFS) and 5-year overall survival (OS) were 66.3 and 77.0%, respectively. Monofactorial analysis showed tumor size, stage, lymph node involvement, and adjuvant chemotherapy to be prognostic factors with regard to 5-year DFS and 5-year OS. Multivariate Cox regression analysis showed tumor size, stage, and adjuvant chemotherapy to be independent prognostic factors with regard to 5-year DFS and 5-year OS. CONCLUSION: Male breast cancer has a lower incidence rate and poor prognosis. Invasive ductal carcinoma is the main pathologic type. Operation-based combined therapy is the standard care for these patients. Tumor size, stage, and adjuvant chemotherapy are independent prognostic factors. More emphasis should be placed on early diagnosis and early therapy, and adjuvant chemotherapy may improve survival.
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Affiliation(s)
- Tingting Liu
- Department of Breast Oncology, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital/Ministry of Education, Tianjin, China
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Rare case of male breast cancer and axillary lymphoma in the same patient: an unique case report. Case Rep Med 2011; 2011:940803. [PMID: 22007238 PMCID: PMC3191849 DOI: 10.1155/2011/940803] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Accepted: 07/25/2011] [Indexed: 11/18/2022] Open
Abstract
Breast cancer in men is uncommon, and even more rare is the simultaneous presentation of two different malignancies. A 39-year-old man was diagnosed with both breast cancer and axillary lymphoma. Familiar history revealed that his mother died because of breast cancer. The patient underwent fine needle aspiration leading to the diagnosis of malignant lesion. Modified radical mastectomy was performed. Histology revealed an infiltrating ductal carcinoma 2.8 cm wide, grade 2, with vascular and lymphatic invasion. Surprisingly, one of the second level nodes was confirmed as a high-grade large B cell non-Hodgkin's lymphoma. No family inheritance or gene mutations (BRCA 1 and 2) were found. The patient underwent local radiotherapy, followed by 6 chemotherapy courses (RCHOP) and treatment with tamoxifen 20 mg/daily. To our knowledge, this is the first case reported in literature of male breast cancer and axillary lymphoma simultaneously confirmed in the same patient.
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Elshafiey MM, Zeeneldin AA, Elsebai HI, Moneer M, Mohamed DB, Gouda I, Attia AA. Epidemiology and management of breast carcinoma in Egyptian males: Experience of a single Cancer Institute. J Egypt Natl Canc Inst 2011; 23:115-22. [DOI: 10.1016/j.jnci.2011.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Revised: 09/28/2011] [Accepted: 10/01/2011] [Indexed: 01/03/2023] Open
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Kiluk JV, Lee MC, Park CK, Meade T, Minton S, Harris E, Kim J, Laronga C. Male breast cancer: management and follow-up recommendations. Breast J 2011; 17:503-9. [PMID: 21883641 DOI: 10.1111/j.1524-4741.2011.01148.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
National Comprehensive Cancer Network (NCCN) guidelines for female breast cancer treatment and surveillance are well established, but similar guidelines on male breast cancers are less recognized. As an NCCN institution, our objective was to examine practice patterns and follow-up for male breast cancer compared to established guidelines for female patients. After Institutional Review Board approval, a prospective breast database from 1990 to 2009 was queried for male patients. Medical records were examined for clinico-pathological factors and follow-up. The 5-year survival rates with 95% confidence intervals were estimated using Kaplan-Meier method and Greenwood formula. Of the 19,084 patients in the database, 73 (0.4%) were male patients; 62 had complete data. One patient had bilateral synchronous breast cancer. The median age was 68.8 years (range 29-85 years). The mean/median invasive tumor size was 2.2/1.6 cm (range 0.0-10.0 cm). All cases had mastectomy (29 with axillary node dissection, 23 with sentinel lymph node biopsy only, 11 with sentinel node biopsy followed by completion axillary dissection). Lymph node involvement occurred in 25/63 (39.7%). Based on NCCN guidelines, chemotherapy, hormonal therapy, and radiation are indicated in 34 cases, 62 cases, and 14 cases, respectively. Only 20/34 (59%) received chemotherapy, 51/62 (82%) received hormonal therapy, and 10/14 (71%) received post-mastectomy radiation. Median follow-up was 26.2 months (range: 1.6-230.9 months). The 5-year survival estimates for node positive and negative diseases were 68.5% and 87.5%, respectively (p = 0.3). Despite the rarity of male breast cancer, treatment options based on current female breast tumors produce comparable results to female breast cancer. Increased awareness and a national registry for patients could help improve outcomes and tailor treatment recommendations to the male variant.
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Affiliation(s)
- John V Kiluk
- Comprehensive Breast Program, Department of Women's Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida 33612, USA.
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Ravi A, Bang H, Karsif K, Nori D. Breast cancer in men: prognostic factors, treatment patterns, and outcome. Am J Mens Health 2011; 6:51-8. [PMID: 21831929 DOI: 10.1177/1557988311416495] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE The aim of this study was to review the clinical presentation and to evaluate prognostic factors, treatment modalities, outcome, and second malignancy in male breast cancer patients. A chart review was conducted of all men treated for breast cancer between January 1991 and December 2007. Cox proportional hazards regression model and Kaplan-Meier curve were used to determine prognostic factors and plot survival probabilities. Invasive carcinoma was diagnosed in 22 patients and ductal carcinoma in situ in 7 patients. With mortality as the endpoint, tumor size indicated hazard ratio (HR) of 1.5 for each 1-cm increase in tumor size (p = .03). Overall stage and increased age were associated with increased risk of mortality (HR = 2.1, p = .055; HR = 1.09 for a 1-year increase in age, p = .08, respectively). Adjuvant radiation therapy yielded an HR of 0.1 (p = .058), indicating a favorable association with the survival. Advanced age, higher stage, and increasing tumor size were unfavorable to survival in male breast carcinoma. The benefit of adjuvant radiation therapy should be addressed in future collaborative studies.
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Arslan UY, Oksüzoğlu B, Ozdemir N, Aksoy S, Alkış N, Gök A, Kaplan MA, Gümüş M, Berk V, Uncu D, Baykara M, Colak D, Uyetürk U, Türker I, Işıkdoğan A. Outcome of non-metastatic male breast cancer: 118 patients. Med Oncol 2011; 29:554-60. [PMID: 21573973 DOI: 10.1007/s12032-011-9978-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Accepted: 05/02/2011] [Indexed: 12/31/2022]
Abstract
Studies concerning adjuvant systemic therapy and prognosis in male breast carcinoma (MBC) are limited. We aimed to evaluate outcome of the changing practices of adjuvant systemic treatment and survival in operable MBC patients over the last two decades. The medical records of 148 MBC patients followed between the years 1986 and 2009 at 7 cancer center were evaluated retrospectively. One hundred and eighteen operable non-metastatic patients had sufficient data were included the study. One hundred and eighteen operable MBC were found to be eligible. Median age was 60 (range 29-83) years. Thirty-two percent of the patients had T3-4 tumors. Half of the patients had axillary lymph node-positive disease. The proportion of positivity of estrogen receptor(ER), progesterone receptor (PgR), and HER2 status were 82.9, 75.8, and 23.4%, respectively. Only, 7 patients had triple negative (TN). Adjuvant hormonotherapy was advised for 76.8% whereas adjuvant chemotherapy for 73.7% of the patients. Median follow-up was 40.9 months (range 3.8-186 months). Locoregional and/or distant recurrence developed in thirty-eight patients (32.2%). Twenty-three patients died during the follow-up period. Five-year disease-free survival (DFS) was found to be 60%, whereas overall survival (OS) was 82%. Larger tumor size and lymph node positivity were statistically significant poor prognostic factors for OS. Although statistical insignificant, patients with HER2-positive tumors have worse DFS (52 vs. 120 months, log rank P = .73) and OS (85 vs. 144 months, log rank P = .30) than HER2-negative ones. Although the frequency of the use of adjuvant systemic therapy in MBC has been increasing and survival rates improving for the last decades, lymph node status and tumor size are still the most important determining factors for prognosis. There is a need for further prognostic information in men with HER2-positive or TN breast cancer.
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MESH Headings
- Adenocarcinoma, Mucinous
- Adult
- Aged
- Aged, 80 and over
- Breast Neoplasms, Male/mortality
- Breast Neoplasms, Male/pathology
- Breast Neoplasms, Male/therapy
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/therapy
- Carcinoma, Lobular/mortality
- Carcinoma, Lobular/pathology
- Carcinoma, Lobular/therapy
- Follow-Up Studies
- Humans
- Immunoenzyme Techniques
- Male
- Middle Aged
- Neoplasm Invasiveness
- Neoplasm Recurrence, Local/mortality
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/therapy
- Neoplasm Staging
- Prognosis
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- Ulkü Yalçıntaş Arslan
- Department of 2nd Medical Oncology, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara, Turkey
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Fogh S, Hirsch AE, Goldberg SI, Rosenberg CL, Taghian AG, Powell SN, Kachnic LA, Langmead JP. Use of Tamoxifen With Postsurgical Irradiation May Improve Survival in Estrogen and Progesterone Receptor–Positive Male Breast Cancer. Clin Breast Cancer 2011; 11:39-45. [DOI: 10.3816/cbc.2011.n.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Sellal N, Haddad H, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Cancer du sein: l’homme est aussi concerné. Étude de 21 cas. Basic Clin Androl 2011. [DOI: 10.1007/s12610-010-0116-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Résumé
Introduction
Le cancer du sein, première pathologie maligne chez la femme, reste une maladie rare chez l’homme. Il représente environ 1 % des cancers du sein et moins de 1 % de l’ensemble des néoplasies masculines. L’objectif de cette étude est d’analyser les caractéristiques cliniques, histologiques et thérapeutiques du cancer du sein chez l’homme.
Patients et méthodes
Les auteurs présentent une étude descriptive menée de manière rétrospective au service de radiothérapie-oncologie du CHU Ibn-Rochd de Casablanca, entre janvier 2006 et décembre 2007, concernant une série de 21 patients de sexe masculin présentant un cancer du sein.
Résultats
L’âge médian était de 70 ans (extrêmes: 39–84). Le délai médian de consultation était de huit mois (extrêmes: 2–24). Il s’agissait, dans 16 cas, d’une tumeur rétroaréolaire dont la taille médiane était de 35 mm (extrêmes: 15–80). Les tumeurs étaient classées T2 dans 12 cas et T4 dans sept cas. Le type histologique le plus représenté était le carcinome canalaire infiltrant (CCI) [18 cas]. Le grade SBR II a été retrouvé dans 13 cas. Le taux d’envahissement ganglionnaire axillaire prouvé histologiquement était de 38 % (huit patients) et dans 14 % des cas plus de trois ganglions étaient envahis. L’effraction capsulaire n’a été retrouvée que dans quatre cas. Les récepteurs hormonaux étaient positifs dans 19 cas. La prise en charge thérapeutique a consisté en une chirurgie radicale dans 14 cas avec une chimiothérapie associée à une radiothérapie dans cinq cas, 66 % des patients ont reçu une hormonothérapie. Après un suivi moyen de 23 mois, trois malades ont développé des métastases et six malades sont encore vivants sans maladie.
Conclusion
Le cancer du sein chez l’homme est rare. Son diagnostic se fait souvent à un stade tardif. Son traitement est similaire à celui de la femme avec un retard diagnostique retentissant sur le pronostic.
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Gnerlich JL, Deshpande AD, Jeffe DB, Seelam S, Kimbuende E, Margenthaler JA. Poorer survival outcomes for male breast cancer compared with female breast cancer may be attributable to in-stage migration. Ann Surg Oncol 2010; 18:1837-44. [PMID: 21484520 DOI: 10.1245/s10434-010-1468-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2010] [Indexed: 01/21/2023]
Abstract
BACKGROUND Male breast cancer accounts for less than 1% of all breast cancers, yet males have a worse prognosis than females with breast cancer. METHODS Using the 1988-2003 Surveillance, Epidemiology, and End Results Program data, we conducted a retrospective, population-based cohort study to investigate stage-specific differences in breast cancer-specific and all-cause mortality between males and females. We calculated adjusted hazard ratios (aHR) and 95% confidence intervals (CI) using Cox regression models to compare breast cancer-specific and all-cause mortality by stage between males and females, controlling for potential confounding variables. RESULTS There were 246,059 patients with a first, single, primary breast cancer [1,541 (0.6%) male; 244,518 (99.4%) female]. Compared with females, males were more likely to be older, Black, married, diagnosed at more advanced stages, and treated with mastectomy (each P < 0.001). Males also were more likely to have lower grade and estrogen/progesterone receptor-positive tumors (each P < 0.001). After controlling for confounders, males were more likely to die from their breast cancer when compared with females, only if diagnosed with stage I disease (aHR 1.72, CI 1.15-2.61). For all-cause mortality, males were more likely than females to die at each stage of disease except stage IV. CONCLUSIONS Although all-cause mortality was higher for men than women at all stages of nonmetastatic breast cancer, higher male breast cancer-specific mortality was attributed to poorer survival in stage I disease. However, this statistical difference is unlikely to be clinically relevant and attributable to in-stage migration.
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Affiliation(s)
- Jennifer L Gnerlich
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
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40
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Male breast cancer. Cancer Treat Rev 2010; 36:451-7. [DOI: 10.1016/j.ctrv.2010.02.002] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Revised: 01/27/2010] [Accepted: 02/03/2010] [Indexed: 11/18/2022]
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41
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Cutuli B, Le-Nir CCS, Serin D, Kirova Y, Gaci Z, Lemanski C, De Lafontan B, Zoubir M, Maingon P, Mignotte H, Lara CTD, Edeline J, Penault-Llorca F, Romestaing P, Delva C, Comet B, Belkacemi Y. Male breast cancer. Evolution of treatment and prognostic factors. Analysis of 489 cases. Crit Rev Oncol Hematol 2010; 73:246-54. [DOI: 10.1016/j.critrevonc.2009.04.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2008] [Revised: 03/18/2009] [Accepted: 04/01/2009] [Indexed: 10/20/2022] Open
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Abstract
Male breast cancer is an uncommon condition. It often occurs in settings in which there is an imbalance between androgens and oestrogens. Genetics plays an important role, as many cases are associated with mutations in BRCA2 or other genes. Male breast cancer occurs at an older age than female breast cancer and is frequently diagnosed at a later stage. Tumors are predominantly oestrogen and progesterone positive. Prognosis is approximately equivalent to that of breast cancer in females when matched for age, stage and hormonal receptors. The recommended treatment for male breast cancer is similar to that for breast cancer in postmenopausal females. However, the presence of androgens in males has a strong effect on the hormonal milieu and the ability of male patients to respond to hormonal agents. When pharmacologic treatment is required, tamoxifen is effective for first-line therapy. Other hormonal approaches such as orchiectomy, aromatase inhibitors and androgen ablation may be useful in later lines of therapy.
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Affiliation(s)
- Teresa G Hayes
- Hematology Oncology Section, Department of Veterans' Affairs Medical Center, Baylor College of Medicine, Houston, TX 77030, USA.
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43
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Ilhan E, Bati B, Alemdar A, Coskun A, Sezgin A, Yildirim M, Engin O, Purten M. A Clinicopathological Evaluation of Male Patients with Breast Cancer. Breast Care (Basel) 2009; 4:308-314. [PMID: 30397402 PMCID: PMC6206969 DOI: 10.1159/000230912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Although male breast cancer constitutes only 1% of all breast cancers, its incidence is increasing and it is becoming an important public health issue. The present study aims to present the clinicopathological characteristics of surgically treated male breast cancer patients from multiple centers. PATIENTS AND METHODS Twenty-one male patients operated on for breast cancer were retrospectively examined in terms of clinical presentation, pathological characteristics, TNM staging status, and type of surgical treatment. RESULTS The mean age of the 21 patients was 62.3 years (range 38-94), with the majority being in the range of 50-69 years (61.9%). The most frequent finding was breast mass (85.7%). Most patients underwent modified radical mastectomy (76.1%), and the most prevalent histological type was invasive ductal carcinoma (85.7%). The majority of patients had stage II or III disease, and estrogen receptors were positive in 18 (85.7%) of the patients. CONCLUSION Since male breast cancer is a rare condition, it is challenging to conduct prospective randomized trials. Currently, there is a lack of comprehensive data on the diagnosis and management of this condition. Thus, further studies and the implementation of specific guidelines or protocols for this subgroup of patients will aid better management.
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Affiliation(s)
- Enver Ilhan
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Bakir Bati
- Department of General Surgery, Istanbul Okmeydani Education and Research Hospital, Turkey
| | - Ali Alemdar
- Department of General Surgery, Istanbul Okmeydani Education and Research Hospital, Turkey
| | - Ali Coskun
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Arsenal Sezgin
- Department of Pathology, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Mehmet Yildirim
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Omer Engin
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Mete Purten
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
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Ilhan E, Bati B, Alemdar A, Coskun A, Sezgin A, Yildirim M, Engin O, Purten M. A Clinicopathological Evaluation of Male Patients with Breast Cancer. BREAST CARE (BASEL, SWITZERLAND) 2009. [PMID: 30397402 DOI: 10.1159/000230912.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background Although male breast cancer constitutes only 1% of all breast cancers, its incidence is increasing and it is becoming an important public health issue. The present study aims to present the clinicopathological characteristics of surgically treated male breast cancer patients from multiple centers. Patients and Methods Twenty-one male patients operated on for breast cancer were retrospectively examined in terms of clinical presentation, pathological characteristics, TNM staging status, and type of surgical treatment. Results The mean age of the 21 patients was 62.3 years (range 38-94), with the majority being in the range of 50-69 years (61.9%). The most frequent finding was breast mass (85.7%). Most patients underwent modified radical mastectomy (76.1%), and the most prevalent histological type was invasive ductal carcinoma (85.7%). The majority of patients had stage II or III disease, and estrogen receptors were positive in 18 (85.7%) of the patients. Conclusion Since male breast cancer is a rare condition, it is challenging to conduct prospective randomized trials. Currently, there is a lack of comprehensive data on the diagnosis and management of this condition. Thus, further studies and the implementation of specific guidelines or protocols for this subgroup of patients will aid better management.
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Affiliation(s)
- Enver Ilhan
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Bakir Bati
- Department of General Surgery, Istanbul Okmeydani Education and Research Hospital, Turkey
| | - Ali Alemdar
- Department of General Surgery, Istanbul Okmeydani Education and Research Hospital, Turkey
| | - Ali Coskun
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Arsenal Sezgin
- Department of Pathology, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Mehmet Yildirim
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Omer Engin
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
| | - Mete Purten
- Department of General Surgery, Izmir Bozyaka Education and Research Hospital, Turkey
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Ottini L, Palli D, Rizzo S, Federico M, Bazan V, Russo A. Male breast cancer. Crit Rev Oncol Hematol 2009; 73:141-55. [PMID: 19427229 DOI: 10.1016/j.critrevonc.2009.04.003] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2008] [Revised: 03/20/2009] [Accepted: 04/01/2009] [Indexed: 12/19/2022] Open
Abstract
Male breast cancer (MaleBC) is a rare disease, accounting for <1% of all male tumors. During the last few years, there has been an increase in the incidence of this disease, along with the increase in female breast cancer (FBC). Little is known about the etiology of MaleBC: hormonal, environmental and genetic factors have been reported to be involved in its pathogenesis. Major risk factors include clinical disorders carrying hormonal imbalances, radiation exposure and, in particular, a positive family history (FH) for BC, the latter suggestive of genetic susceptibility. Rare mutations in high-penetrance genes (BRCA1 and BRCA2) confer a high risk of BC development; low-penetrance gene mutations (i.e. CHEK-2) are more common but involve a lower risk increase. About 90% of all male breast tumors have proved to be invasive ductal carcinomas, expressing high levels of hormone receptors with evident therapeutic returns. The most common clinical sign of BC onset in men is a painless palpable retroareolar lump, which should be evaluated by means of mammography, ultrasonography and core biopsy or fine needle aspiration (FNA). To date, there are no published data from prospective randomized trials supporting a specific therapeutic approach in MaleBC. Tumor size together with the number of axillary nodes involved are the main prognostic factors and should guide the treatment choice. Locoregional approaches include surgery and radiotherapy (RT), depending upon the initial clinical presentation. When systemic treatment (adjuvant, neoadjuvant and metastatic) is delivered, the choice between hormonal and or chemotherapy (CT) should depend upon the clinical and biological features, according to the FBC management guidelines. However great caution is required because of high rates of age-related comorbidities.
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Affiliation(s)
- Laura Ottini
- Department of Experimental Medicine, University of Rome "La Sapienza", Italy
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46
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Etiologic factors for male breast cancer in the U.S. Veterans Affairs medical care system database. Breast Cancer Res Treat 2009; 119:185-92. [PMID: 19330525 DOI: 10.1007/s10549-009-0379-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2009] [Accepted: 03/13/2009] [Indexed: 02/08/2023]
Abstract
The etiology of male breast cancer is largely unknown, reflecting its relative rarity. Although a number of previous studies have suggested relationships with a variety of medical conditions, the results have largely derived from case-control studies and may reflect recall biases. Within the large U.S. Veterans Affairs computerized medical care system database, we had the opportunity to access 26 million hospital discharge records over the period 1969-1996 and to relate various documented medical conditions to the risk of subsequent male breast cancer. This allowed us to calculate relative risks (RR) and 95% confidence intervals (CI) for male breast cancer associated with conditions occurring one or more years after initial hospitalization, adjusted for age, race, calendar year, duration of follow-up, and number of hospital visits. Among 4,501,578 men aged 18-100 years, a total of 642 cases of primary male breast cancer were identified (523 among whites, 119 among blacks). Medical conditions that were significantly related to risk were diabetes (RR 1.30, 95% CI 1.05-1.60), obesity (1.98, 1.55-2.54), orchitis/epididymitis (1.84, 1.10-3.08), Klinefelter syndrome (29.64, 12.26-71.68), and gynecomastia (5.86, 3.74-9.17). Additionally, among black patients, cholelithiasis emerged as a significant risk predictor (3.45, 1.59-7.47). Diseases that have previously been related to male breast cancer risk that were not supported by our study results included thyroid diseases, smoking-related conditions, liver cirrhosis, prostatic hyperplasia, and fractures. After adjustment for obesity, the association with diabetes disappeared, but that with gynecomastia persisted. In multivariate models that simultaneously considered all important medical predictors of risk, significant risks were seen for Klinefelter syndrome (16.83, 6.81-41.62), gynecomastia (5.08, 3.21-8.03), obesity (1.91, 1.50-2.44), and orchitis/epididymitis (1.80, 1.08-3.01). These results support previous speculations that male breast cancer is influenced not only by tissue at risk, but also by hormonal and inflammatory factors.
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Abstract
Male breast cancer (MBC) is rare, with the peak age of onset at 71 years. BRCA2 mutations are more frequent than BRCA1 with 20% of cases giving a family history. Risk factors for MBC are poorly understood and include working in high-ambient temperatures and exhaust fume exposure. MBC is associated with hyperoestrogenic states found in liver disease, Klinefelter's syndrome, gonadal dysfunction or obesity. Most information on treatment of MBC is derived from large randomized trials carried out in female patients. The small numbers of MBC seen in any unit annually has precluded significant trials being carried out.Diagnosis and treatment of MBC is similar to that of female patients, but men tend to be treated with mastectomy rather than breast-conserving surgery. The mainstay of adjuvant therapy or palliative treatment for advanced disease is endocrine, mostly tamoxifen. Prognosis of male patients is equal to that of stage-matched women, but men tend to fare worse because of delay in presentation, leading to a large proportion of patients presenting with stage III or IV disease. Increased input is needed for psychological support for male breast cancer patients. Specific therapeutic questions about MBC need international trials to obtain meaningful answers.
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Affiliation(s)
- IS Fentiman
- Surgical Oncology, GKT School of Medicine, Guy’s Hospital, London SE1 9RT, UK
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48
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Thalib L, Hall P. Survival of male breast cancer patients: population-based cohort study. Cancer Sci 2009; 100:292-5. [PMID: 19077006 PMCID: PMC11159995 DOI: 10.1111/j.1349-7006.2008.01032.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2008] [Revised: 10/10/2008] [Accepted: 10/15/2008] [Indexed: 11/27/2022] Open
Abstract
Little information is available on the survival of male breast cancer patients because the disease is extremely rare in men. Moreover, previous reports on the prognosis of male breast cancer have been conflicting. We took advantage of a number of large, nationwide registries in Sweden to evaluate the prognostic value of sex in breast cancer patients. A population-based cohort of 269 male and 30 011 female breast cancer patients born after 1935 and diagnosed with primary breast cancer between 1970 and 1997 was generated by linking a number of Swedish registries, including the Swedish Cancer Registry, the Cause of Death Registry, the Swedish Generation Registry, and the Registry of Population and Population Changes. We used this cohort to quantify the association between the sex of the patient and breast cancer-specific mortality, using the Cox proportional hazards. The sex of the patient did not significantly influence the prognosis of breast cancer. Adjusting for age at diagnosis and calendar period did not alter the results. Nor did the results change when the analyses were repeated for all causes of morality. Our study, one of the largest to date, failed to find evidence to support the proposed association between the sex of breast cancer patients and survival. Given the previous reports, which advocated that male breast cancer patients have poorer survival and need aggressive treatment strategies, our findings are reassuring and clinically very important.
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Affiliation(s)
- Lukman Thalib
- Department of Community Medicine and Behavioral Sciences (Biostatistics), Faculty of Medicine, Kuwait University, Safat, Kuwait.
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Tunon de Lara C, Goudy G, Macgrogan G, Durand M, Dilhuydy JM, Avril A, Stoeckle E, Bussières JE, Debled M, de Mascarel I, Mauriac L. [Male breast cancer: a review of 52 cases collected at the Institute Bergonié (Bordeaux, France) from 1980 to 2004]. ACTA ACUST UNITED AC 2008; 36:386-94. [PMID: 18424216 DOI: 10.1016/j.gyobfe.2008.02.020] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2007] [Accepted: 02/26/2008] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To analyze the characteristics and to establish prognosis factors for 52 men suffering from breast cancer from 1980 to 2004. PATIENTS AND METHODS Men treated for breast cancer (invasive or in situ). A retrospective study analyzed clinical and histological characteristics, and treatment procedures. The probability of survival or recurrence was calculated using the Kaplan-Meier method. Prognostic factors were studied using the Log Rank test. RESULTS The mean age of our patients was 63.5 years old. In 73.1% of cases, subaerolar tumors were the initial symptoms, the average size was 30.31 mm. Among patients, 17 (32.7%) had T1, 19 (36.5%) T2, two (3.8%) T3 and 14 (26.9%) T4. The most represented histological type was the infiltrative ductal carcinoma (84.6%). The spread rate to axillary lymph nodes was 63.6%. The hormone dependency of these tumors was proven in 84.6% of cases. Overall survival rate were about 69% at five years and 32% at 10 years. The spread to lymph node and to derm, the clinical stage were significant factors influencing disease free survival. None of these factors had any significance regarding overall survival. DISCUSSION AND CONCLUSION Male breast cancer is a rare disease (about 1% of breast cancer) with a poor prognosis (32% 10 years disease free survival). An early diagnosis and better knowledge of the disease would certainly lead to improvement of prognosis.
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Affiliation(s)
- C Tunon de Lara
- Service de chirurgie, institut Bergonié, centre régional de lutte contre le cancer (CRLCC), 229, cours de l'Argonne, 33076 Bordeaux cedex, France.
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Abstract
Breast cancer is a rare disease in men representing nearly 1% of the total breast cancer cases worldwide. Due to the low incidence, there are no randomized clinical studies giving information on the optimal diagnostics and therapy for male breast cancer patients. Therefore, treatment recommendations are derived from established guidelines for breast cancer in women. However, the lack of awareness of this disease leads to its detection at a later stage in men associated with a worse prognostic outcome. The gender-specific differences in breast cancer are among others related to the differing genetic and hormonal environment and the anatomic constitution in men. For example, males have a much higher percentage of hormone receptor-positive tumors but a significantly lower fraction of carcinomas overexpressing HER2. This review focuses on epidemiology, pathogenesis, and clinical findings of male breast cancer, and discusses current findings available to treat this disease. To optimize disease outcome and tolerability of treatment, these data should be considered to improve the therapeutic index of male breast cancer patients.
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