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Corso G, Fusco N, Guerini-Rocco E, Leonardi MC, Criscitiello C, Zagami P, Nicolò E, Mazzarol G, La Vecchia C, Pesapane F, Zanzottera C, Tarantino P, Petitto S, Bianchi B, Massari G, Boato A, Sibilio A, Polizzi A, Curigliano G, De Scalzi AM, Lauria F, Bonanni B, Marabelli M, Rotili A, Nicosia L, Albini A, Calvello M, Mukhtar RA, Robson ME, Sacchini V, Rennert G, Galimberti V, Veronesi P, Magnoni F. Invasive lobular breast cancer: Focus on prevention, genetics, diagnosis, and treatment. Semin Oncol 2024:S0093-7754(24)00038-1. [PMID: 38897820 DOI: 10.1053/j.seminoncol.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 05/05/2024] [Accepted: 05/05/2024] [Indexed: 06/21/2024]
Abstract
Invasive lobular cancer (ILC) is the most common of the breast cancer special types, accounting for up to 15% of all breast malignancies. The distinctive biological features of ILC include the loss of the cell adhesion molecule E-cadherin, which drives the tumor's peculiar discohesive growth pattern, with cells arranged in single file and dispersed throughout the stroma. Typically, such tumors originate in the lobules, are more commonly bilateral compared to invasive ductal cancer (IDC) and require a more accurate diagnostic examination through imaging. They are luminal in molecular subtype, and exhibit estrogen and progesterone receptor positivity and HER2 negativity, thus presenting a more unpredictable response to neoadjuvant therapies. There has been a significant increase in research focused on this distinctive breast cancer subtype, including studies on its pathology, its clinical and surgical management, and the high-resolution definition of its genomic profile, as well as the development of new therapeutic perspectives. This review will summarize the heterogeneous pattern of this unique disease, focusing on challenges in its comprehensive clinical management and on future insights and research objectives.
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Affiliation(s)
- Giovanni Corso
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy; Department of Oncology and Hematology, University of Milano, Milan, Italy
| | - Nicola Fusco
- Department of Oncology and Hematology, University of Milano, Milan, Italy; Division of Pathology, European Institute of Oncology IRCCS, Milan, Italy
| | - Elena Guerini-Rocco
- Department of Oncology and Hematology, University of Milano, Milan, Italy; Division of Pathology, European Institute of Oncology IRCCS, Milan, Italy
| | | | - Carmen Criscitiello
- Department of Oncology and Hematology, University of Milano, Milan, Italy; Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan, Italy
| | - Paola Zagami
- Department of Oncology and Hematology, University of Milano, Milan, Italy; Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan, Italy
| | - Eleonora Nicolò
- Department of Medicine, Division of Hematology-Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Giovanni Mazzarol
- Division of Pathology, European Institute of Oncology IRCCS, Milan, Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Filippo Pesapane
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Cristina Zanzottera
- Division of Cancer Prevention and Genetics, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Paolo Tarantino
- Department of Oncology and Hematology, University of Milano, Milan, Italy; Medical Oncology, Dana-Farber Cancer Institute, Boston, MA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA; Harvard Medical School, Boston, MA
| | - Salvatore Petitto
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Beatrice Bianchi
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Giulia Massari
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Anthony Boato
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Andrea Sibilio
- Division of Breast Surgery Forlì (Ravenna), AUSL Romagna, Ravenna, Italy
| | - Andrea Polizzi
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Giuseppe Curigliano
- Department of Oncology and Hematology, University of Milano, Milan, Italy; Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, Milan, Italy
| | | | - Federica Lauria
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Bernardo Bonanni
- Division of Cancer Prevention and Genetics, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Monica Marabelli
- Division of Cancer Prevention and Genetics, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Anna Rotili
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Luca Nicosia
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Adriana Albini
- Scientific Directorate, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Mariarosaria Calvello
- Division of Cancer Prevention and Genetics, IEO European Institute of Oncology IRCCS, Milan, Italy; Division of Hematology, Clinica Moncucco, Lugano, Switzerland
| | - Rita A Mukhtar
- Department of Surgery, Division of Surgical Oncology, University of California San Francisco, San Francisco, CA
| | - Mark E Robson
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Virgilio Sacchini
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy; Department of Oncology and Hematology, University of Milano, Milan, Italy
| | - Gad Rennert
- B. Rappaport Faculty of Medicine, Technion and the Association for Promotion of Research in Precision Medicine (APRPM), Haifa, Israel
| | - Viviana Galimberti
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Paolo Veronesi
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy; Department of Oncology and Hematology, University of Milano, Milan, Italy
| | - Francesca Magnoni
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy.
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Quirke NP, Cullinane C, Turk MA, Shafique N, Evoy D, Geraghty J, McCartan D, Quinn C, Walshe JM, McDermott E, Rutherford C, Prichard RS. Invasive lobular carcinoma of the breast; clinicopathologic profile and response to neoadjuvant chemotherapy over a 15-year period. Breast 2024; 76:103739. [PMID: 38754140 PMCID: PMC11126855 DOI: 10.1016/j.breast.2024.103739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 04/03/2024] [Accepted: 04/24/2024] [Indexed: 05/18/2024] Open
Abstract
INTRODUCTION Invasive lobular carcinoma (ILC) accounts for 5-15% of invasive breast cancers. Typical ILC is oestrogen receptor (ER) positive and human epidermal growth factor receptor 2 (HER2) negative. Atypical biomarker profiles (ER- and HER2+, ER+ and HER2+ or triple negative) appear to differ from typical ILCs. This study compared subtypes of ILC in terms of clinical and pathological parameters, and response to neoadjuvant chemotherapy (NACT) according to biomarker profile. METHODS All patients with ILC treated in a single centre from January 2005 to December 2020 were identified from a prospectively maintained database. Clinicopathologic and outcome data was collected and analysed according to tumour biomarker profile. RESULTS A total of 582 patients with ILC were treated. Typical ILC was observed in 89.2% (n = 519) and atypical in 10.8% (n = 63). Atypical ILCs were of a higher grade (35% grade 3 vs 9.6% grade 3, p < 0.001). A larger proportion of atypical ILC received NACT (31.7% vs 6.9% p < 0.001). Atypical ILCs showed a greater response to NACT (mean RCB (Residual Cancer Burden Score) 2.46 vs mean RCB 3.41, p = 0.0365), and higher pathological complete response rates (15% vs 0% p = 0.017). Despite this, overall 5-year disease-free survival (DFS) was higher in patients with typical ILC (91% vs 83%, p = 0.001). CONCLUSIONS Atypical ILCs have distinct characteristics. They are more frequently of a higher grade and demonstrate a superior response to NACT. Despite the latter, atypical ILCs have a worse 5-year DFS which should be taken into consideration in terms of prognostication and may assist patient selection for NACT.
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Affiliation(s)
- N P Quirke
- UCD School of Medicine, University College Dublin, D04 V1W8, Dublin, Ireland.
| | - C Cullinane
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland; Royal College of Surgeons in Ireland, Dublin, Ireland
| | - M A Turk
- UCD School of Medicine, University College Dublin, D04 V1W8, Dublin, Ireland
| | - N Shafique
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
| | - D Evoy
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
| | - J Geraghty
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
| | - D McCartan
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
| | - C Quinn
- Department of Pathology, St. Vincent's University Hospital, Dublin, Ireland
| | - J M Walshe
- Department of Oncology, St. Vincent's University Hospital, Dublin, Ireland
| | - E McDermott
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
| | - C Rutherford
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
| | - R S Prichard
- Department of Breast and Endocrine Surgery, St. Vincent's University Hospital, Dublin, Ireland
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Kitano Y, Oura S. Clinically node-negative invasive lobular carcinoma of the breast showing multiple lymph node metastases. Radiol Case Rep 2024; 19:1926-1929. [PMID: 38434775 PMCID: PMC10909598 DOI: 10.1016/j.radcr.2024.02.011] [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: 11/19/2023] [Revised: 01/31/2024] [Accepted: 02/05/2024] [Indexed: 03/05/2024] Open
Abstract
A 73-year-old woman was pointed out of her right breast tumor on screening computed tomography (CT). Mammography showed distortion of the mammary gland and skin retraction. Ultrasound (US) showed an irregular tumor with hyperechoic haloes adjacent to the anterior tumor borders. Neither lymphadenopathy nor image findings suggesting lymph node metastasis were detected on US and CT. Core needle biopsy pathologically showed the tumor to be invasive lobular carcinoma. Under the preoperative diagnosis of node-negative breast cancer, the patient underwent mastectomy and sentinel node biopsy. Due to no sentinel node detection, a small but hard lymph node was identified and submitted for frozen section as a sampling node. After confirming the lymph node metastasis on frozen section, axillary lymph node dissection revealed 12 lymph node metastases. Postoperative pathological study showed cancer cell infiltration to the dermis near the nipple-areolar complex. In addition, immmunostaining showed the tumor to have low proliferative biology, i.e., Ki-67 labelling index of 10%. Breast surgeons should note that indolent invasive lobular carcinoma with cancer cell infiltration to the skin near the nipple-areolar complex can have multiple lymph node metastases even though showing neither lymphadenopathy nor image findings suggesting lymph node metastasis.
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Affiliation(s)
- Yurie Kitano
- Department of Surgery, Kishiwada Tokushukai Hospital 4-27-1, Kamori-cho, Kishiwada-city, Osaka, Japan
| | - Shoji Oura
- Department of Surgery, Kishiwada Tokushukai Hospital 4-27-1, Kamori-cho, Kishiwada-city, Osaka, Japan
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Jacene H, Dietsche E, Specht J. The Current and Future Roles of Precision Oncology in Advanced Breast Cancer. J Nucl Med 2024; 65:349-356. [PMID: 38302151 DOI: 10.2967/jnumed.122.264882] [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] [Received: 09/27/2023] [Revised: 01/05/2024] [Accepted: 01/05/2024] [Indexed: 02/03/2024] Open
Abstract
Breast cancer is a common but heterogeneous disease characterized by several biologic features, including tumor grade, hormone receptor status, human epidermal growth factor receptor 2 status, and gene expression assays. These biologic and genomic features drive treatment decisions. In the advanced disease setting, inter- and intrapatient tumor heterogeneity is increasingly recognized as a challenge for optimizing treatment. Recent evidence and the recent approval of novel radiopharmaceuticals have increased recognition and acceptance of the potential of molecular imaging as a biomarker to impact and guide management decisions for advanced breast cancer.
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Affiliation(s)
- Heather Jacene
- Imaging/Radiology, Dana-Farber/Brigham Cancer Center, Boston, Massachusetts;
| | - Eric Dietsche
- Department of Radiology, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Island; and
| | - Jennifer Specht
- Fred Hutch Cancer Center, Divisions of Hematology and Oncology and of Clinical Research, Department of Medicine, University of Washington, Seattle, Washington
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Rothschild HT, Clelland EN, Abel MK, Chien AJ, Shui AM, Esserman L, Khan SA, Mukhtar RA. The impact of histologic subtype on primary site surgery in the management of metastatic lobular versus ductal breast cancer: a population based study from the National Cancer Database (NCDB). Breast Cancer Res Treat 2024; 203:245-256. [PMID: 37833450 PMCID: PMC10787876 DOI: 10.1007/s10549-023-07125-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/09/2023] [Indexed: 10/15/2023]
Abstract
PURPOSE Primary site surgery for metastatic breast cancer improves local control but does not impact overall survival. Whether histologic subtype influences patient selection for surgery is unknown. Given differences in surgical management between early-stage lobular versus ductal disease, we evaluated the impact of histology on primary site surgery in patients with metastatic breast cancer. METHODS The National Cancer Database (NCDB, 2010-2016) was queried for patients with stage IV HR-positive, HER2-negative invasive lobular carcinoma (ILC) and invasive ductal carcinoma (IDC). We compared clinicopathologic features, primary site surgery rates, and outcomes by histologic subtype. Multivariable Cox proportional hazard models with and without propensity score matching were used for overall survival (OS) analyses. RESULTS In 25,294 patients, primary site surgery was slightly but significantly less common in the 6,123 patients with ILC compared to the 19,171 patients with IDC (26.9% versus 28.8%, p = 0.004). Those with ILC were less likely to receive chemotherapy (41.3% versus 47.4%, p < 0.0001) or radiotherapy (29.1% versus 37.9%, p < 0.0001), and had shorter OS. While mastectomy rates were similar, those with ILC who underwent lumpectomy had significantly higher positive margin rates (ILC 15.7% versus IDC 11.2%, p = 0.025). In both groups, the odds of undergoing surgery decreased over time, and were higher in younger patients with T2/T3 tumors and higher nodal burden. CONCLUSION Lobular histology is associated with less primary site surgery, higher positive margin rates, less radiotherapy and chemotherapy, and shorter OS compared to those with HR-positive HER2-negative IDC. These findings support the need for ILC-specific data and treatment approaches in the setting of metastatic disease.
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Affiliation(s)
- Harriet T Rothschild
- University of California, San Francisco School of Medicine, 533 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Elle N Clelland
- University of California, San Francisco School of Medicine, 533 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Mary Kathryn Abel
- University of California, San Francisco School of Medicine, 533 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - A Jo Chien
- Department of Medicine, University of California, San Francisco, 1825 4th St, San Francisco, CA, 94158, USA
| | - Amy M Shui
- Department of Epidemiology & Biostatistics, University of California, San Francisco, 550 16th Street, San Francisco, CA, 94158, USA
| | - Laura Esserman
- Department of Surgery, University of California, San Francisco, 400 Parnassus Avenue, 1825 4th Street, 3rd Floor, Box 1710, San Francisco, CA, 94143, USA
| | - Seema A Khan
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Rita A Mukhtar
- Department of Surgery, University of California, San Francisco, 400 Parnassus Avenue, 1825 4th Street, 3rd Floor, Box 1710, San Francisco, CA, 94143, USA.
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Rothschild HT, Clelland EN, Mujir F, Record H, Wong J, Esserman LJ, Alvarado M, Ewing C, Mukhtar RA. Predictors of Early Versus Late Recurrence in Invasive Lobular Carcinoma of the Breast: Impact of Local and Systemic Therapy. Ann Surg Oncol 2023; 30:5999-6006. [PMID: 37464134 PMCID: PMC10495501 DOI: 10.1245/s10434-023-13881-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/04/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Invasive lobular carcinoma (ILC) of the breast is known for high risk of late recurrence, yet some patients still recur within 5 years of diagnosis. Determining factors associated with early/late recurrence could help tailor treatment and surveillance strategies. METHODS Using an institutional database, we evaluated patients with ILC and ≥ 5 years of follow-up or recurrence within 5 years. We used multivariate logistic regression and the Kaplan-Meier method to evaluate which clinicopathologic features and treatment strategies were associated with recurrence < 5 years since diagnosis versus recurrence ≥ 5 years since diagnosis. Additionally, we explored the association between Clinical Treatment Score 5 (CTS5) with early versus late recurrence. RESULTS Among 513 cases of stage I-III ILC, there were 75 early and 54 late recurrences during a median follow-up period of 9.4 years. Early recurrence was associated with larger tumors (mean 4.2 cm vs. 2.9 cm, p < 0.0001), higher incidence of > 3 positive nodes (32.4% vs. 9.11%, p > 0.0001), and more aggressive tumor biology (low/negative progesterone receptor expression, higher grade, and higher Ki67). Late recurrence was associated with younger age (mean 55.6 vs. 59.2 years, p = 0.037) and elevated body mass index (BMI > 25 kg/m2 in 60.1.0% vs. 45.4%, p = 0.021). Omission of adjuvant endocrine therapy or radiotherapy after lumpectomy conferred increased risk of early rather than late recurrence. CONCLUSION Factors related to tumor aggressiveness and treatment were associated with early recurrence, whereas patient related factors were related to late recurrence. These data may help guide treatment strategies and surveillance approaches for patients with ILC.
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Affiliation(s)
| | - Elle N Clelland
- School of Medicine, University of California San Francisco, San Francisco, USA
| | - Firdows Mujir
- Department of Surgery, Division of Surgical Oncology, University of California San Francisco, San Francisco, CA, USA
| | - Helena Record
- School of Medicine, University of California San Francisco, San Francisco, USA
| | - Jasmine Wong
- School of Medicine, University of California San Francisco, San Francisco, USA
| | - Laura J Esserman
- School of Medicine, University of California San Francisco, San Francisco, USA
| | - Michael Alvarado
- School of Medicine, University of California San Francisco, San Francisco, USA
| | - Cheryl Ewing
- School of Medicine, University of California San Francisco, San Francisco, USA
| | - Rita A Mukhtar
- Department of Surgery, Division of Surgical Oncology, University of California San Francisco, San Francisco, CA, USA.
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Rothschild HT, Clelland EN, Abel MK, Chien AJ, Shui AM, Esserman L, Khan SA, Mukhtar RA. The impact of histologic subtype on primary site surgery in the management of metastatic lobular versus ductal breast cancer: a population based study from the National Cancer Database. RESEARCH SQUARE 2023:rs.3.rs-3137103. [PMID: 37503233 PMCID: PMC10371122 DOI: 10.21203/rs.3.rs-3137103/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Purpose Primary site surgery for metastatic breast cancer improves local control but does not impact overall survival. Whether histologic subtype influences patient selection for surgery is unknown. Given differences in surgical management between early-stage lobular versus ductal disease, we evaluated the impact of histology on primary site surgery in patients with metastatic breast cancer. Methods The National Cancer Database (NCDB, 2010-2016) was queried for patients with stage IV HR-positive, HER2-negative invasive lobular carcinoma (ILC) and invasive ductal carcinoma (IDC). We compared clinicopathologic features, primary site surgery rates, and outcomes by histologic subtype. Multivariable Cox proportional hazard models with and without propensity score matching were used for overall survival (OS) analyses. Results In 25,294 patients, primary site surgery was slightly but significantly less common in the 6,123 patients with ILC compared to the 19,171 patients with IDC (26.9% versus 28.8%, p = 0.004). Those with ILC were less likely to receive chemotherapy (41.3% versus 47.4%, p < 0.0001) or radiotherapy (29.1% versus 37.9%, p < 0.0001), and had shorter OS. While mastectomy rates were similar, those with ILC had more positive margins (10.6% versus 8.3%, p = 0.005). In both groups, the odds of undergoing surgery decreased over time, and were higher in younger patients with T2/T3 tumors and higher nodal burden. Conclusion Lobular histology is associated with less primary site surgery, higher positive margin rates, less radiotherapy and chemotherapy, and shorter OS compared to those with HR-positive HER2-negative IDC. These findings support the need for ILC-specific data and treatment approaches in the setting of metastatic disease.
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Affiliation(s)
| | | | | | - A Jo Chien
- University of California San Francisco Department of Medicine
| | - Amy M Shui
- University of California San Francisco Department of Epidemiology and Biostatistics
| | - Laura Esserman
- University of California San Francisco Department of Surgery
| | | | - Rita A Mukhtar
- University of California San Francisco Department of Surgery
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Breese RO, Friend K. Case Report of Histiocytoid Invasive Lobular Carcinoma. Am Surg 2023:31348231161714. [PMID: 36877148 DOI: 10.1177/00031348231161714] [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: 03/07/2023]
Abstract
The histiocytoid variant of invasive lobular carcinoma (ILC) is a rare subtype of breast cancer that can be challenging to diagnose and aggressive in nature. It is often diagnosed after the disease has metastasized. This report describes a case of a six-centimeter ILC of the histiocytoid subtype. The patient is a 66-year-old female who was initially told that she had dense breast tissue. At the time of diagnosis, she had a large mass and was found to have metastases to the axillary lymph nodes and vertebra. She was started on chemotherapy and immunotherapy, but has since developed multiple new lesions to her spine, rib, and femur. This case highlights the aggressive nature of this variant, which progressed while during treatment.
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Affiliation(s)
- Rebecca O Breese
- Department of Surgery, 6040Eastern Virginia Medical School, Norfolk, VA, USA
| | - Kara Friend
- Department of Surgery, 6040Eastern Virginia Medical School, Norfolk, VA, USA
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Evaluation of clinical features and risk factors related to late recurrence (>5 years) in patients with breast cancer. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.7610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background/Aim: Over the years, disease-free survival (DFS) has been considerably prolonged with effective treatments in resectable breast cancer patients. However, a limited number of studies evaluating the predictive and prognostic factors of the disease in breast cancer patients who develop late recurrence are available. In this respect, we investigated clinicopathological features and risk factors affecting the survival of patients who developed breast cancer recurrence (BCR) after 60 months (late BCR).
Methods: In this retrospective cohort study, clinicopathological features and survival outcomes of 45 late BCR patients were evaluated. The demographic and medical data of the patients were obtained from the retrospective registry system of our center. Statistical analyses were performed to determine the risk factors affecting DFS.
Results: The median age of the cohort was 49 (24–78) years. Twenty-three postmenopausal patients were included in the study, and the mean age of menopause was 50 (43–55) years. Fourteen (31.1%) patients were stage 3 at diagnosis. In the adjuvant period, 80% of the patients underwent radiotherapy, and 79.5% underwent chemotherapy. The mean duration of adjuvant hormone therapy was 64 (69–129) months. Adjuvant ovarian suppression therapy was applied to 14 patients. The three most common sites of recurrence were bones (57.8%), locoregional (26.7%), and distant lymph nodes (26.7%). The median DFS of the cohort was 116.9 (3.7) months (109.6–124.1 months). Disease-related deaths occurred in only five patients, and the median overall survival (OS) could not be achieved. Based on a log-rank analysis, the median DFS was longer in patients whose adjuvant hormone therapy duration was 5–10 years and in those with bone or lymph node recurrence (P = 0.025 and P = 0.001, respectively). DFS was significantly shorter in patients with liver metastases (P = 0.005). Based on a chi-squared analysis, bone and lymph node metastases were higher in luminal A-like group (P = 0.030), and liver metastasis was lower (P = 0.039). Luminal biology did not affect late BCR (P = 0.075).
Conclusions: Prolonged adjuvant hormone therapy (5–10 years) delays breast cancer recurrence. However, luminal features are insufficient to predict recurrence as the recurrence period increases. In addition, different sites of metastases are associated with long-term survival and luminal subgroups.
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Breast Cancer with Low Recurrence Score on Oncotype DX ©: Interplay Between Early Recurrence, Lobular Histology and BRCA Mutation. Oncol Ther 2022; 10:441-450. [PMID: 35751801 DOI: 10.1007/s40487-022-00202-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/07/2022] [Indexed: 10/17/2022] Open
Abstract
INTRODUCTION The 21-gene recurrence score assay Oncotype DX© (ODX) has clear prognostic and predictive value regarding adjuvant chemotherapy. However, recent studies have shown the clinical distinctiveness of both BRCA1/2-driven early breast cancer (EBC) and invasive lobular (ILC) breast cancers. We evaluated the association between BRCA1/2-driven EBC/ILC and Oncotype DX failure despite a recurrence score ≤ 20. METHODS Here, we describe a small cohort of 16 patients from our center who, despite a low recurrence score (RS) ≤ 20, suffered from early disease recurrence. Clinical parameters of our cohort of patients were compared to a cohort from the general population of Clalit Health Service (CHS). RESULTS Median age at diagnosis in our cohort was significantly younger. BRCA mutational status was available in 14 patients in our cohort. A high percentage of these patients had BRCA1/2 mutations (35.7%), either germline (in 3) or somatic (in 2). Half of our cohort was diagnosed with lobular carcinoma (ILC) relative to 10-15% in the general population of BC (p = 0.02). The median time to recurrence was 44 months. CONCLUSION BRCA1/2 mutation and ILC are highly represented in this cohort. Although our cohort is small, these data may suggest that a RS ≤ 20 in these subgroups may not reflect a low risk of recurrence.
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Biomarker profile of invasive lobular carcinoma: pleomorphic versus classic subtypes, clinicopathological characteristics and prognosis analyses. Breast Cancer Res Treat 2022; 194:279-295. [PMID: 35666367 DOI: 10.1007/s10549-022-06627-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/03/2022] [Indexed: 02/05/2023]
Abstract
PURPOSE To compare the clinicopathologic features and prognosis of pleomorphic invasive lobular carcinoma (P-ILC) and classic ILC (C-ILC) according to the biomarker profile. METHODS A total of 667 C-ILCs and 133 P-ILCs between 2011 and 2021 were included. Clinicopathologic features and stromal tumor-infiltrating lymphocytes (sTILs) status were evaluated. P-ILCs were divided into subtypes based on ER/PR and HER2 expression. The overall survival and disease-free survival (DFS) of patients were compared among matched P-ILCs, C-ILCs, and invasive ductal carcinomas (IDCs) with biomarker subtypes. RESULTS Compared to C-ILCs, P-ILCs had greater tumor sizes and stages, fewer ER-positive, more HER2-positive, triple negative (TN), and Ki-67 > 20% tumors (P < 0.05). P-ILCs were subdivided into ER+ (63.1%), HER2+ (21.1%) and TN (15.8%). ER+ P-ILCs were mainly showed trabecular and solid growth patterns. Apocrine and solid features were more strongly associated with HER2+ P-ILCs and TN-P-ILCs, respectively. The prognosis of each biomarker group (ER+, HER2+ and TN) differed by subtype. The P-ILC biomarker subtypes had worse prognosis than the same subtypes in the IDC group, while there was no difference between the P-ILC and the C-ILC counterparts. Solid variants of P-ILC had the worst prognosis. Bone was the most common metastatic site in ER+ P-ILCs and TN-P-ILCs. HER2+ P-ILCs tended to metastasize to the brain and liver. DFS of HER2+ P-ILCs and TN-P-ILCs were worse than that of ER+ P-ILCs. Lacking lobular carcinoma in situ and sTILs ≤ 10% were associated with worse survival of ER+ P-ILCs and TN-P-ILCs, respectively. For HER2+ P-ILCs, Ki-67 > 20% and sTILs ≤ 10% were significant factors for lower DFS. CONCLUSION P-ILCs is an aggressive subtype of ILCs. Analyzing the prognostic factors of P-ILCs with heterogeneous morphological and biomarker characteristics is helpful for creating an individualized treatment.
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Farrokh A, Goldmann G, Meyer-Johann U, Hille-Betz U, Hillemanns P, Bader W, Wojcinski S. Clinical Differences between Invasive Lobular Breast Cancer and Invasive Carcinoma of No Special Type in the German Mammography-Screening-Program. Women Health 2022; 62:144-156. [DOI: 10.1080/03630242.2022.2030448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- André Farrokh
- Department of Obstetrics and Gynecology, University Hospital Schleswig-Holstein, Kiel, Germany
| | | | | | - Ursula Hille-Betz
- Department of Obstetrics and Gynecology, Hannover Medical School, Hannover, Germany
| | - Peter Hillemanns
- Department of Obstetrics and Gynecology, Hannover Medical School, Hannover, Germany
| | - Werner Bader
- Department of Obstetrics and Gynecology, Klinikum Bielefeld, Bielefeld, Germany
| | - Sebastian Wojcinski
- Department of Obstetrics and Gynecology, Klinikum Bielefeld, Bielefeld, Germany
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Fernandez-Ferreira R, Dorantes-Heredia R, Motola-Kuba D, Ruiz-Morales JM, Alvarado-Luna G, Kinney-Novelo IM, Munoz-Montano WR, Fuentes-Calvo KJ. Epithelial-Cadherin Expression Is Associated With Better Recurrence-Free and Overall Survival in Invasive Lobular Breast Cancer in Mexican Women. World J Oncol 2022; 12:214-224. [PMID: 35059081 PMCID: PMC8734502 DOI: 10.14740/wjon1426] [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: 10/07/2021] [Accepted: 11/27/2021] [Indexed: 11/11/2022] Open
Abstract
Background There are different clinicopathological characteristics that are associated with the prognosis in patients with breast cancer. To date, the prognostic valor of for epithelial cadherin (E cadherin) expression in invasive lobular breast cancer remains unknown. Methods A retrospective single-center study that included 207 patients with primary invasive lobular breast cancer was conducted. The primary outcome was to report the correlation of the different clinical pathological characteristics including the expression of epithelial-cadherin (E-cadherin) in invasive lobular breast cancer in Mexican women with recurrence-free survival (RFS) and overall survival (OS). Results After 11 years of follow-up of patients with invasive lobular breast cancer, RFS was 89.4% and OS of 96.1%. The best prognosis in RFS was in patients with negative nodes 95.2% (P = 0.0001) and OS was 98.6-100% (P = 0.0001). Regarding tumor size, an RFS of 98.3% was observed in those measuring ≤ 2 cm (P = 0.0001) and OS of 99.2% (P = 0.0001). Negative Her2 was related to an RFS of 92.1% (P = 0.0001), and had better OS of 98.3% (P = 0.0001). Ki67 proliferation index ≤ 14% was associated with an RFS of 93.2% (P = 0.005). Negative lymph vascular invasion (LVI) increases the RFS of 91.8% (P = 0.032). The rate of positive expression of E-cadherin was associated with an increase in the RFS of 97.4%, with a mean of 128.6 ± 2.4 months (95% confidence interval (CI): 123.75 - 133.45 months) compared to the absence of expression E-cadherin: signal log ratio (SLR) 68.9%, a mean of 95 ± 6 months (95% CI: 83.28 - 106.88 months), P <0.001. When the OS was analyzed, the presence of E-cadherin expression increased the OS of 100% vs. 86.9% with the absence, P = 0.015. Conclusions The prognostic impact of the different clinicopathological characteristics known worldwide was confirmed. Results of the analysis in the presented study indicate that positive expression of E-cadherin correlates with an improvement in OS and RFS in invasive lobular breast cancer in Mexican women.
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Affiliation(s)
- Ricardo Fernandez-Ferreira
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Rita Dorantes-Heredia
- Service of Anatomical Pathology, Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Daniel Motola-Kuba
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Jose-Manuel Ruiz-Morales
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Gabriela Alvarado-Luna
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Ileana Mac Kinney-Novelo
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Wendy-Rossemary Munoz-Montano
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Kevin-Joseph Fuentes-Calvo
- Oncology Medicine Department, Comprehensive Oncology Center "Diana Laura Riojas de Colosio", Medica Sur Clinic & Foundation, Mexico City, Mexico
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Nakagawa T, Oda G, Mori H, Uemura N, Onishi I, Sagawa N, Fujioka T, Mori M, Kubota K, Ishikawa T, Okamoto K, Uetake H. Prognosis of Subcutaneous Mastectomy for Special Types of Breast Cancer. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58010112. [PMID: 35056420 PMCID: PMC8780999 DOI: 10.3390/medicina58010112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 11/16/2022]
Abstract
Background and objectives: In the treatment of the special type of breast cancer (STBC), the choice of chemotherapeutic agents is often based on the characteristic features of the histological type. On the other hand, the surgical strategy is usually determined by the tumor size and presence of lymph node metastasis, and the indication for immediate reconstruction is rarely discussed based on the histological type. The prognoses of STBC and invasive ductal carcinoma of the breast (IDC) patients who underwent subcutaneous mastectomy (SCM) with immediate reconstruction at our institution were compared. Materials and Methods: A total of 254 patients with SCM with immediate reconstruction from 1998 to 2018 were included; their tumor diameter or induration was less than 25 mm, and it was not in close proximity to the skin. Preoperative chemotherapy and non-invasive cancer cases were excluded. Results: The number of patients was 166 for skin-sparing mastectomy (SSM) and 88 for nipple-sparing mastectomy (NSM). The reconstructive techniques were deep inferior epigastric artery perforator flap (DIEP) reconstruction in 43 cases, latissimus dorsi flap reconstruction (LDflap) in 63 cases, tissue expander (TE) in 117 cases, and transverse rectus abdominis myocutaneous flap/vertical rectus abdominis myocutaneous flap (TRAM/VRAM) reconstruction in 31 cases. The histological types of breast cancer were 211 IDC and 43 STBC; 17 were mucinous carcinoma (MUC), 17 were invasive lobular carcinoma (ILC), 6 were apocrine carcinoma, 1 was tubular carcinoma, and 2 were invasive micropapillary carcinoma. There was no difference in local recurrence or disease-free survival (LRFS, DFS) between IDC and STBC, and overall survival (OS) was significantly longer in STBC. OS was better in the STBC group because SCM with immediate reconstruction was performed for STBC, which is a histological type with a relatively good prognosis. Highly malignant histological types, such as squamous cell carcinoma or metaplastic carcinoma, were totally absent in this study. Conclusions: The indications for SCM with immediate reconstruction for relatively common STBCs such as MUC and ILC can be the same as for IDC.
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Affiliation(s)
- Tsuyoshi Nakagawa
- Department of Breast Surgery, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (G.O.); (N.S.)
- Correspondence: ; Tel.: +81-3-5803-5261
| | - Goshi Oda
- Department of Breast Surgery, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (G.O.); (N.S.)
| | - Hiroki Mori
- Department of Plastic Surgery, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (H.M.); (N.U.)
| | - Noriko Uemura
- Department of Plastic Surgery, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (H.M.); (N.U.)
| | - Iichiro Onishi
- Department of Pathology, Tokyo Medical and Dental University, Tokyo 1138519, Japan;
| | - Noriko Sagawa
- Department of Breast Surgery, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (G.O.); (N.S.)
| | - Tomoyuki Fujioka
- Department of Radiology, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (T.F.); (M.M.); (K.K.)
| | - Mio Mori
- Department of Radiology, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (T.F.); (M.M.); (K.K.)
| | - Kazunori Kubota
- Department of Radiology, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (T.F.); (M.M.); (K.K.)
| | - Toshiaki Ishikawa
- Department of Specialized Surgeries, Graduated School, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (T.I.); (K.O.); (H.U.)
| | - Kentaro Okamoto
- Department of Specialized Surgeries, Graduated School, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (T.I.); (K.O.); (H.U.)
| | - Hiroyuki Uetake
- Department of Specialized Surgeries, Graduated School, Tokyo Medical and Dental University, Tokyo 1138519, Japan; (T.I.); (K.O.); (H.U.)
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De novo metastatic lobular breast carcinoma: A population-based study from SEER database. Asian J Surg 2022; 45:2608-2617. [PMID: 35012851 DOI: 10.1016/j.asjsur.2021.12.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/27/2021] [Accepted: 12/10/2021] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Patients with metastatic lobular breast carcinoma constitute a heterogeneous group with distinguishing features. Our aim was to describe the features and survival of them, and further subdivide them into subcategories for prognostic stratification and treatment planning. PATIENTS AND METHODS Patients with de novo metastatic breast cancer from 2010 to 2018 were identified using the SEER database. Multivariate logistic regression analysis was conducted to calculate odds ratios. The within-pair difference was minimized by propensity score matching. Multiple comparisons based on Cox proportional hazards model were performed to investigate the interactions of M1 subcategory and treatment modality on survival. RESULTS A total of 1,675 patients with de novo metastatic lobular breast carcinoma were identified, they were more likely to have HR+/HER2- subtype, low histologic grade, low T/N stage, fewer metastatic sites, but worse prognosis compared with patients with metastatic ductular breast carcinoma. The M1 stage was subdivided into 3 subcategories with significantly different prognoses. The benefits of primary tumor surgery were more pronounced in M1a/b disease, whereas the benefits of chemotherapy increased with the progression of metastatic disease. CONCLUSION Patients with metastatic lobular breast carcinoma have unique clinicopathological characteristics and metastatic patterns. M1 subcategory assists prognosis stratification and treatment planning for such patients.
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Metastatic Invasive Lobular Carcinoma of the Breast Presenting Peritoneal Metastasis with Bilateral Ureteral Obstruction. J UOEH 2021; 43:409-414. [PMID: 34897169 DOI: 10.7888/juoeh.43.409] [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: 11/21/2022]
Abstract
The most common sites for recurrence of breast cancer are the lungs, liver, and bones. The frequency of peritoneal, gastrointestinal metastasis is significantly lower than those, and bilateral ureteral obstruction caused by peritoneal metastasis is relatively rare. A 66-year-old woman was referred to our hospital because of appetite loss and frequent urination. She was on adjuvant hormonal therapy for local recurrence of right breast cancer. She was diagnosed with bilateral ureteral obstruction due to extramural compression. Exploratory laparoscopy revealed omental cake and peritoneal nodules of which pathological examination showed peritoneal metastasis of invasive lobular carcinoma. Peritoneal metastases from breast cancer are unusual and consequently difficult to identify without non-invasive tools. Exploratory laparoscopy revealed that the cause of hydronephrosis in this case was peritoneal metastasis of invasive lobular carcinoma. Clinical history and histological study play a pivotal role in determining the correct diagnosis.
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O'Connor DJ, Davey MG, Barkley LR, Kerin MJ. Differences in sensitivity to neoadjuvant chemotherapy among invasive lobular and ductal carcinoma of the breast and implications on surgery-A systematic review and meta-analysis. Breast 2021; 61:1-10. [PMID: 34864494 PMCID: PMC8649952 DOI: 10.1016/j.breast.2021.11.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/28/2021] [Accepted: 11/29/2021] [Indexed: 12/21/2022] Open
Abstract
Meta-analysis of >87,000 patients demonstrates that patients with invasive lobular carcinoma of the breast are far less likely to achieve pCR of the breast or axilla compared to their ductal counterparts, receive less BCS and more frequently return positive margins. BACKGROUND Neoadjuvant chemotherapy (NACT) facilitates tumour downstaging, increases breast conserving surgery (BCS) and assesses tumour chemosensitivity. Despite clinicopathological differences in Invasive Ductal Carcinoma (IDC) and Invasive Lobular Carcinoma (ILC), decision making surrounding the use NACT does not take account of histological differences. AIM To determine the impact NACT on pathological complete response (pCR), breast conserving surgery (BCS), margin status and axillary pCR in ILC and IDC. METHODS A systematic review was performed in accordance with the PRISMA guidelines. Studies reporting outcomes among ILC and IDCs following NACT were identified. Dichotomous variables were pooled as odds ratios (ORs) with 95% confidence intervals_(CI) using the Mantel-Haenszel method. P-values <0.05 were statistically significant. RESULTS 40 studies including 87,303 (7596 ILC [8.7%]and 79,708 IDC [91.3%]) patients were available for analysis. Mean age at diagnosis was 54.9 vs. 50.9 years for ILC and IDC, respectively. IDCs were significantly more likely to achieve pCR (22.1% v 7.4%, OR: 3.03 [95% CI 2.5-3.68] p < 0.00001), axillary pCR (23.6% vs. 13.4%, OR: 2.01 [95% CI 1.77-2.28] p < 0.00001) and receive BCS (45.7% vs. 33.3%, OR 2.14 [95% CI 1.87-2.45] p < 0.00001) versus ILCs. ILCs were significantly more likely to have positive margins at the time of surgery (36% vs 13.5%, OR 4.84 [95% CI 2.88-8.15] p < 0.00001). CONCLUSION This is the largest study comparing the impact of NACT among ILC and IDC with respect to pCR and BCS. ILC has different outcomes to IDC following NACT and incorporate it into treatment decisions and future clinical guidelines.
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Affiliation(s)
- Dómhnall J O'Connor
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, Galway, Galway, Ireland; Department of Surgery, Royal College of Surgeons Ireland, Dublin 2, Ireland
| | - Matthew G Davey
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, Galway, Galway, Ireland.
| | - Laura R Barkley
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, Galway, Galway, Ireland
| | - Michael J Kerin
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, Galway, Galway, Ireland; Department of Surgery, Galway University Hospital, Galway, Ireland
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Romanucci G, Zantedeschi L, Ventriglia A, Mercogliano S, Bisighin MV, Cugola L, Bricolo P, Rella R, Mandarà M, Benassuti C, Caneva A, Fornasa F. Lobular Breast Cancer Conspicuity on Digital Breast Tomosynthesis Compared to Synthesized 2D Mammography: A Multireader Study. J Imaging 2021; 7:jimaging7090185. [PMID: 34564111 PMCID: PMC8464936 DOI: 10.3390/jimaging7090185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/06/2021] [Accepted: 09/10/2021] [Indexed: 11/23/2022] Open
Abstract
Objectives: To compare the conspicuity of lobular breast cancers at digital breast tomosynthesis (DBT) versus synthesized 2D mammography (synt2D). Materials and methods: Seventy-six women (mean age 61.2 years, range 50–74 years) submitted to biopsy in our institution, from 2019 to 2021, with proven invasive lobular breast cancer (ILC) were enrolled in this retrospective study. The participants underwent DBT and synt2D. Five breast radiologists, with different years of experience in breast imaging, independently assigned a conspicuity score (ordinal 6-point scale) to DBT and synt2D. Lesion conspicuity was compared, for each reader, between the synt2D overall conspicuity interpretation and DBT overall conspicuity interpretation using a Wilcoxon matched pairs test. Results: A total of 50/78 (64%) cancers were detected on both synt2D and DBT by all the readers, while 28/78 (26%) cancers where not recognized by at least one reader on synt2D. For each reader, in comparison with synt2D, DBT increased significantly the conspicuity of ILC (p < 0.0001). The raw proportion of high versus low conspicuity by modality confirmed that cancers were more likely to have high conspicuity at DBT than synt2D. Conclusions: ILCs were more likely to have high conspicuity at DBT than at synt2D, increasing the chances of the detection of ILC breast cancer.
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Affiliation(s)
- Giovanna Romanucci
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy; (A.V.); (M.V.B.); (L.C.); (P.B.)
- Correspondence:
| | - Lisa Zantedeschi
- Department of Radiology, G. Fracastoro Hospital, San Bonifacio, 37047 Verona, Italy; (L.Z.); (F.F.)
| | - Anna Ventriglia
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy; (A.V.); (M.V.B.); (L.C.); (P.B.)
| | - Sara Mercogliano
- A Division of Radiology, Ospedale Medico-Chirurgico Accreditato Villa dei Fiori, Acerra, 80011 Naples, Italy;
| | - Maria Vittoria Bisighin
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy; (A.V.); (M.V.B.); (L.C.); (P.B.)
| | - Loredana Cugola
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy; (A.V.); (M.V.B.); (L.C.); (P.B.)
| | - Paola Bricolo
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy; (A.V.); (M.V.B.); (L.C.); (P.B.)
| | - Rossella Rella
- Department of Diagnostic Imaging, G.B. Grassi Hospital, ASL ROMA 3, Via Gian Carlo Passeroni, 28, 00122 Rome, Italy;
| | - Marta Mandarà
- Department of Medical Oncology, ULSS9 Scaligera, G. Fracastoro Hospital, San Bonifacio, 37047 Verona, Italy;
| | - Chiara Benassuti
- UOSD Breast Surgery, ULSS9 Scaligera, G. Fracastoro Hospital, San Bonifacio, 37047 Verona, Italy;
| | - Andrea Caneva
- Division of Pathology, ULSS9 Scaligera, G. Fracastoro Hospital, San Bonifacio, 37047 Verona, Italy;
| | - Francesca Fornasa
- Department of Radiology, G. Fracastoro Hospital, San Bonifacio, 37047 Verona, Italy; (L.Z.); (F.F.)
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Lobular Breast Cancer: Histomorphology and Different Concepts of a Special Spectrum of Tumors. Cancers (Basel) 2021; 13:cancers13153695. [PMID: 34359596 PMCID: PMC8345067 DOI: 10.3390/cancers13153695] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/15/2021] [Accepted: 07/18/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Invasive lobular breast cancer (ILC) is a special type of breast cancer (BC) that was first described in 1941. The diagnosis of ILC is made by microscopy of tumor specimens, which reveals a distinct morphology. This review recapitulates the developments in the microscopic assessment of ILC from 1941 until today. We discuss different concepts of ILC, provide an overview on ILC variants, and highlight advances which have contributed to a better understanding of ILC as a special histologic spectrum of tumors. Abstract Invasive lobular breast cancer (ILC) is the most common special histological type of breast cancer (BC). This review recapitulates developments in the histomorphologic assessment of ILC from its beginnings with the seminal work of Foote and Stewart, which was published in 1941, until today. We discuss different concepts of ILC and their implications. These concepts include (i) BC arising from mammary lobules, (ii) BC growing in dissociated cells and single files, and (iii) BC defined as a morpho-molecular spectrum of tumors with distinct histological and molecular characteristics related to impaired cell adhesion. This review also provides a comprehensive overview of ILC variants, their histomorphology, and differential diagnosis. Furthermore, this review highlights recent advances which have contributed to a better understanding of the histomorphology of ILC, such as the role of the basal lamina component laminin, the molecular specificities of triple-negative ILC, and E-cadherin to P-cadherin expression switching as the molecular determinant of tubular elements in CDH1-deficient ILC. Last but not least, we provide a detailed account of the tumor microenvironment in ILC, including tumor infiltrating lymphocyte (TIL) levels, which are comparatively low in ILC compared to other BCs, but correlate with clinical outcome. The distinct histomorphology of ILC clearly reflects a special tumor biology. In the clinic, special treatment strategies have been established for triple-negative, HER2-positive, and ER-positive BC. Treatment specialization for patients diagnosed with ILC is just in its beginnings. Accordingly, ILC deserves greater attention as a special tumor entity in BC diagnostics, patient care, and cancer research.
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Gastric Outlet Obstruction in a Breast Cancer Survivor: Evaluation and Treatment. Indian J Surg 2021. [DOI: 10.1007/s12262-020-02611-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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The Genomic Landscape of Lobular Breast Cancer. Cancers (Basel) 2021; 13:cancers13081950. [PMID: 33919581 PMCID: PMC8073944 DOI: 10.3390/cancers13081950] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 12/12/2022] Open
Abstract
Invasive lobular carcinoma (ILC) is the second most common breast cancer histologic subtype, accounting for approximately 15% of all breast cancers. It is only recently that its unique biology has been assessed in high resolution. Here, we present a meta-analysis of ILC sequencing datasets, to provide a long-awaited ILC-specific resource, and to confirm the prognostic value and strength of association between a number of clinico-pathology features and genomics in this special tumour type. We consider panel (n = 684), whole exome (n = 215) and whole genome sequencing data (n = 48), and review histology of The Cancer Genome Atlas cases to assign grades and determine whether the ILC is of classic type or a variant, such as pleomorphic, prior to performing statistical analyses. We demonstrate evidence of considerable genomic heterogeneity underlying a broadly homogeneous tumour type (typically grade 2, estrogen receptor (ER)-positive); with genomes exhibiting few somatic mutations or structural alterations, genomes with a hypermutator phenotype, and tumours with highly rearranged genomes. We show that while CDH1 (E-cadherin) and PIK3CA mutations do not significantly impact survival, overall survival is significantly poorer for patients with a higher tumour mutation burden; this is also true for grade 3 tumours, and those carrying a somatic TP53 mutation (and these cases were more likely to be ER-negative). Taken together, we have compiled a meta-dataset of ILC with molecular profiling, and our analyses show that the genomic landscape significantly impacts the tumour's variable natural history and overall survival of ILC patients.
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22
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Suman M, Dugué PA, Wong EM, Joo JE, Hopper JL, Nguyen-Dumont T, Giles GG, Milne RL, McLean C, Southey MC. Association of variably methylated tumour DNA regions with overall survival for invasive lobular breast cancer. Clin Epigenetics 2021; 13:11. [PMID: 33461604 PMCID: PMC7814464 DOI: 10.1186/s13148-020-00975-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022] Open
Abstract
Background Tumour DNA methylation profiling has shown potential to refine disease subtyping and improve the diagnosis and prognosis prediction of breast cancer. However, limited data exist regarding invasive lobular breast cancer (ILBC). Here, we investigated the genome-wide variability of DNA methylation levels across ILBC tumours and assessed the association between methylation levels at the variably methylated regions and overall survival in women with ILBC. Methods Tumour-enriched DNA was prepared by macrodissecting formalin-fixed paraffin embedded (FFPE) tumour tissue from 130 ILBCs diagnosed in the participants of the Melbourne Collaborative Cohort Study (MCCS). Genome-wide tumour DNA methylation was measured using the HumanMethylation 450K (HM450K) BeadChip array. Variably methylated regions (VMRs) were identified using the DMRcate package in R. Cox proportional hazards regression models were used to assess the association between methylation levels at the ten most significant VMRs and overall survival. Gene set enrichment analyses were undertaken using the web-based tool Metaspace. Replication of the VMR and survival analysis findings was examined using data retrieved from The Cancer Genome Atlas (TCGA) for 168 ILBC cases. We also examined the correlation between methylation and gene expression for the ten VMRs of interest using TCGA data. Results We identified 2771 VMRs (P < 10−8) in ILBC tumours. The ten most variably methylated clusters were predominantly located in the promoter region of the genes: ISM1, APC, TMEM101, ASCL2, NKX6, HIST3H2A/HIST3H2BB, HCG4P3, HES5, CELF2 and EFCAB4B. Higher methylation level at several of these VMRs showed an association with reduced overall survival in the MCCS. In TCGA, all associations were in the same direction, however stronger than in the MCCS. The pooled analysis of the MCCS and TCGA data showed that methylation at four of the ten genes was associated with reduced overall survival, independently of age and tumour stage; APC: Hazard Ratio (95% Confidence interval) per one-unit M-value increase: 1.18 (1.02–1.36), TMEM101: 1.23 (1.02–1.48), HCG4P3: 1.37 (1.05–1.79) and CELF2: 1.21 (1.02–1.43). A negative correlation was observed between methylation and gene expression for CELF2 (R = − 0.25, P = 0.001), but not for TMEM101 and APC. Conclusions Our study identified regions showing greatest variability across the ILBC tumour genome and found methylation at several genes to potentially serve as a biomarker of survival for women with ILBC.
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Affiliation(s)
- Medha Suman
- Department of Clinical Pathology, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, 3010, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia
| | - Pierre-Antoine Dugué
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia.,Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Ee Ming Wong
- Department of Clinical Pathology, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, 3010, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia
| | - JiHoon Eric Joo
- Department of Clinical Pathology, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - John L Hopper
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia.,Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Tu Nguyen-Dumont
- Department of Clinical Pathology, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, 3010, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia
| | - Graham G Giles
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia.,Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Roger L Milne
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia.,Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Catriona McLean
- Anatomical Pathology, Alfred Health, The Alfred Hospital, Melbourne, VIC, 3181, Australia
| | - Melissa C Southey
- Department of Clinical Pathology, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, 3010, Australia. .,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia. .,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia.
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Wilson N, Ironside A, Diana A, Oikonomidou O. Lobular Breast Cancer: A Review. Front Oncol 2021; 10:591399. [PMID: 33520704 PMCID: PMC7844138 DOI: 10.3389/fonc.2020.591399] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/30/2020] [Indexed: 12/22/2022] Open
Abstract
Invasive lobular carcinoma accounts for 5%–15% of all invasive breast cancers, with a marked increase in incidence rates over the past two decades. Distinctive biological hallmarks of invasive lobular carcinoma include the loss of cell adhesion molecule E-cadherin leading to cells with a discohesive morphology, proliferating into single-file strands and estrogen receptor positivity. These key molecular features can make diagnosis difficult, as invasive lobular carcinoma is challenging to detect both physically and with current standard imaging. Treatment of invasive lobular carcinoma strongly favors endocrine therapy due to low chemosensitivity and lower rates of pathological response as a result. This review will summarize the distinct biological and molecular features of invasive lobular carcinoma, focusing on the diagnostic challenges faced and the subsequent surgical and medical management strategies. Prospective therapeutic options will also be explored, highlighting how furthering our understanding of the unique biology of lobular breast carcinoma is essential in guiding and informing the treatment of patients in the future.
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Affiliation(s)
- Natalie Wilson
- Cancer Research UK, Edinburgh Centre, MRC Institute Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Alastair Ironside
- Edinburgh Cancer Centre, Western General Hospital, Department of Pathology, NHS Lothian, Edinburgh, United Kingdom
| | - Anna Diana
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Olga Oikonomidou
- Cancer Research UK, Edinburgh Centre, MRC Institute Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, United Kingdom
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24
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McCart Reed AE, Kalinowski L, Simpson PT, Lakhani SR. Invasive lobular carcinoma of the breast: the increasing importance of this special subtype. Breast Cancer Res 2021; 23:6. [PMID: 33413533 PMCID: PMC7792208 DOI: 10.1186/s13058-020-01384-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 12/15/2020] [Indexed: 12/15/2022] Open
Abstract
Invasive lobular carcinoma (ILC) is the most common of the breast cancer special types, accounting for up to 15% of all breast cancer cases. ILCs are noted for their lack of E-cadherin function, which underpins their characteristic discohesive growth pattern, with cells arranged in single file and dispersed throughout the stroma. Typically, tumours are luminal in molecular subtype, being oestrogen and progesterone receptor positive, and HER2 negative. Since last reviewing the lobular literature (McCart Reed et al., Breast Cancer Res 17:12, 2015), there has been a considerable increase in research output focused on this tumour type, including studies into the pathology and management of disease, a high-resolution definition of the genomic landscape of tumours as well as the evolution of several potential therapeutic avenues. There abounds a huge amount of new data, which we will review herein.
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Affiliation(s)
- Amy E McCart Reed
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia.
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, Australia.
| | - Lauren Kalinowski
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia
- Department of Histopathology, Sullivan Nicolaides Pathology, Bowen Hills, Brisbane, Australia
| | - Peter T Simpson
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, Australia
| | - Sunil R Lakhani
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia
- Pathology Queensland, Royal Brisbane and Women's Hospital, Herston, Brisbane, Australia
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25
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Yang C, Lei C, Zhang Y, Zhang J, Ji F, Pan W, Zhang L, Gao H, Yang M, Li J, Wang K. Comparison of Overall Survival Between Invasive Lobular Breast Carcinoma and Invasive Ductal Breast Carcinoma: A Propensity Score Matching Study Based on SEER Database. Front Oncol 2020; 10:590643. [PMID: 33415073 PMCID: PMC7783385 DOI: 10.3389/fonc.2020.590643] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 11/13/2020] [Indexed: 11/22/2022] Open
Abstract
Objective Invasive lobular carcinoma (ILC) and invasive ductal carcinoma (IDC) account for most breast cancers. However, the overall survival (OS) differences between ILC and IDC remain controversial. This study aimed to compare nonmetastatic ILC to IDC in terms of survival and prognostic factors for ILC. Methods This retrospective cohort study used data from the Surveillance, Epidemiology and End Results (SEER) Cancer Database (www.seer.cancer.gov). Women diagnosed with nonmetastatic ILC and IDC between 2006 and 2016 were included. A propensity score matching (PSM) method was used in our analysis to reduce baseline differences in clinicopathological characteristics and survival outcomes. Kaplan-Meier curves and log-rank test were used for survival analysis. Results Compared to IDC patients, ILC patients were diagnosed later in life with poorly differentiated and larger lesions, as well as increased expression of estrogen receptors (ERs) and/or progesterone receptors (PRs). A lower rate of radiation therapy and chemotherapy was observed in ILC. After PSM, ILC, and IDC patients exhibited similar OS (HR=1.017, p=0.409, 95% CI: 0.967–1.069). In subgroup analysis of HR-negative, AJCC stage III, N2/N3 stage patients, or those who received radiotherapy, ILC patients exhibited worse OS compared to IDC patients. Furthermore, multivariate analysis revealed a 47% survival benefit for IDC compared to ILC in HR-negative patients who received chemotherapy (HR=1.47, p=0.01, 95% CI: 1.09–1.97). Conclusions Our results demonstrated that ILC and IDC patients had similar OS after PSM. However, ILC patients with high risk indicators had worse OS compared to IDC patients by subgroup analysis.
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Affiliation(s)
- Ciqiu Yang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chuqian Lei
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,Department of Breast and Thyroid Surgery, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yi Zhang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Junsheng Zhang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Fei Ji
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Weijun Pan
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Liulu Zhang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Hongfei Gao
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Mei Yang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jieqing Li
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Kun Wang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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27
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Sakai T, Ozkurt E, DeSantis S, Wong SM, Rosenbaum L, Zheng H, Golshan M. National trends of synchronous bilateral breast cancer incidence in the United States. Breast Cancer Res Treat 2019; 178:161-167. [PMID: 31325072 DOI: 10.1007/s10549-019-05363-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 07/15/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE Increase in breast cancer survivorship, advancements in diagnostic imaging and standardization of contralateral breast screening before breast cancer surgery have resulted in increased detection of contralateral breast cancer (CBC). The aim of this study was to assess national trends of synchronous bilateral breast cancer (sBBC) and metachronous bilateral breast cancer (mBBC) incidence in newly diagnosed breast cancer patients. METHODS The Surveillance, Epidemiology, and End Results (SEER) database (1973-2014) was used to identify 11,177 women diagnosed with CBC. CBC was classified as sBBC when primary breast cancer in both breasts is diagnosed in the same year, or as mBBC, when diagnosed more than one year from primary breast cancer. Temporal trends in sBBC incidence were then evaluated using the Cochran-Armitage test for trend. RESULTS Of the 11,177 women diagnosed with CBC, 4228 (38%) had sBBC and 6949 (62%) had mBBC. The incidence of sBBC increased significantly from 1.4% in 1975 to 2.9% in 2014 (p < 0.001). sBBC was more likely to be diagnosed as early stage in recent years (78% in 1975 vs. 90% in 2014 [p < 0.001]), and 69% of patients were treated with mastectomy in 2014. CONCLUSION The number of sBBC has increased, and contralateral tumors are more likely to be detected at an early stage with the first primary breast cancer. Despite the early stage findings, most were treated with mastectomy. Further studies are needed to define the best therapy for patients with contralateral disease and optimal surveillance and detection methods.
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Affiliation(s)
- Takehiko Sakai
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.,Breast Oncology Program, Dana Farber/Brigham and Women's Cancer Center, 450 Brookline Avenue, Boston, MA, 02115, USA
| | - Enver Ozkurt
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.,Breast Oncology Program, Dana Farber/Brigham and Women's Cancer Center, 450 Brookline Avenue, Boston, MA, 02115, USA
| | - Stephen DeSantis
- Breast Oncology Program, Dana Farber/Brigham and Women's Cancer Center, 450 Brookline Avenue, Boston, MA, 02115, USA
| | - Stephanie M Wong
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.,McGill University Health Centre, Montreal, QC, Canada
| | - Laurel Rosenbaum
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Hui Zheng
- Biostatistics Center, Massachusetts General Hospital, Boston, MA, USA
| | - Mehra Golshan
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA. .,Breast Oncology Program, Dana Farber/Brigham and Women's Cancer Center, 450 Brookline Avenue, Boston, MA, 02115, USA.
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28
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Foschini MP, Miglio R, Fiore R, Baldovini C, Castellano I, Callagy G, Bianchi S, Kaya H, Amendoeira I, Querzoli P, Poli F, Scatena C, Cordoba A, Pietribiasi F, Kovács A, Faistova H, Cserni G, Quinn C. Pre-operative management of Pleomorphic and florid lobular carcinoma in situ of the breast: Report of a large multi-institutional series and review of the literature. Eur J Surg Oncol 2019; 45:2279-2286. [PMID: 31301938 DOI: 10.1016/j.ejso.2019.07.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 06/30/2019] [Accepted: 07/05/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Pleomorphic and Florid Lobular carcinoma in situ (P/F LCIS) are rare variants of LCIS, the exact nature of which is still debated. AIM To collect a large series of P/F LCIS diagnosed on preoperative biopsies and evaluate their association with invasive carcinoma and high grade duct carcinoma in situ (DCIS). Data obtained were compared with those reported in the literature. METHODS A multi-institutional series of P/F LCIS was retrieved. All cases were diagnosed on pre-operative biopsies, which was followed by an open surgical excision. Data on post-operative histopathology were available. A literature review was performed. RESULTS A total of 117 cases were collected; invasive carcinoma and/or DCIS was present in 78/117 cases (66.7%). Seventy cases of P/F LCIS were pure on biopsy and 31 of these showed pathological upgrade in post-surgical specimens. Pre-operative biopsy accuracy was 47/78 (60.3%); pre-operative biopsy underestimation of cancer was 31/78 (39,7.%). In the literature review papers, invasive carcinoma or DCIS was associated with 274 of 418 (65.5%) cases of P/F LCIS. Pre-operative biopsy accuracy was 66% (181/274) whereas pre-operative biopsy underestimation of cancer was 33.9% (93/274). CONCLUSIONS The data presented here indicate that P/F LCIS is frequently associated with invasive carcinoma or high grade DCIS and that pre-operative biopsy is associated with an underestimation of malignancy. Open surgery is indicated when P/F LCIS is diagnosed pre-operatively.
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Affiliation(s)
- Maria P Foschini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Unit of Anatomic Pathology at Bellaria Hospital, Bologna (Italy). C. Baldovini present address is Anatomic Pathology Unit, Santa Maria delle Croci Hospital, Viale Randi 5, 48121, Ravenna, Italy.
| | - Rossella Miglio
- Department of Statistical Sciences, University of Bologna, Via Belle Arti 42, 40100, Bologna, Italy.
| | - Roberta Fiore
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Unit of Anatomic Pathology at Bellaria Hospital, Bologna (Italy). C. Baldovini present address is Anatomic Pathology Unit, Santa Maria delle Croci Hospital, Viale Randi 5, 48121, Ravenna, Italy.
| | - Chiara Baldovini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Unit of Anatomic Pathology at Bellaria Hospital, Bologna (Italy). C. Baldovini present address is Anatomic Pathology Unit, Santa Maria delle Croci Hospital, Viale Randi 5, 48121, Ravenna, Italy.
| | - Isabella Castellano
- Department of Medical Sciences, Pathology Unit, University of Turin, Via Santena 7, 10126, Turin, Italy.
| | - Grace Callagy
- Discipline of Pathology, Lambe Institute for Translational Research, NUI Galway, Costello Road, Galway, Ireland.
| | - Simonetta Bianchi
- Department of Surgery and Translational Medicine, Section of Pathological Anatomy, Careggi University Hospital, Largo G. Alessandro Brambilla, 3, 50134, Firenze, Florence, Italy.
| | - Handan Kaya
- Department of Pathology, Marmara University Hospital, Istanbul, 81190, Turkey.
| | - Isabel Amendoeira
- Department of Pathology, University Hospital of S. João, Porto and Ipatimup, 4200-319, Porto, Portugal.
| | - Patrizia Querzoli
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Unit of Anatomic Pathology, St Anna University Hospital, Via A. Moro 8, 44124, Ferrara, Italy.
| | - Francesca Poli
- Pathology Unit, Ospedale Nuovo "S.Maria della Scaletta", via Montericco 4, 40026, Imola, Bologna, Italy.
| | - Cristian Scatena
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy.
| | - Alicia Cordoba
- Department of Pathology Section A, Navarra Health Service, Hospital Complex of Navarra, Irunlarrea 4, 31008, Pamplona, Spain.
| | - Francesca Pietribiasi
- Pathology Division, Santa Croce Hospital, Vicolo Tiziano 5, 10024, Moncalieri, TO, Italy.
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - Hana Faistova
- The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital Hradec Králové, Sokolská 581, Hradec Králové, 500 03, Czech Republic.
| | - Gábor Cserni
- Bacs-Kiskun County Teaching Hospital, Nyiriut 38, Kecskemet, 6000, Hungary and Department of Pathology, University of Szeged, Allomas u. 1, Szeged, 6720, Hungary.
| | - Cecily Quinn
- Department of Histopathology, St. Vincent's University Hospital, Dublin, and School of Medicine, University College, Dublin, Ireland.
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Thomas M, Kelly ED, Abraham J, Kruse M. Invasive lobular breast cancer: A review of pathogenesis, diagnosis, management, and future directions of early stage disease. Semin Oncol 2019; 46:121-132. [PMID: 31239068 DOI: 10.1053/j.seminoncol.2019.03.002] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 03/25/2019] [Accepted: 03/29/2019] [Indexed: 01/17/2023]
Abstract
Invasive lobular carcinoma (ILC) is the second most common type of invasive breast cancer after invasive ductal carcinoma (IDC). Invasive lobular carcinoma has unique clinical, pathologic, and radiographic features which suggest that it is a distinct clinical entity; however, it is treated with the same treatment paradigms as IDC. Information regarding the specific treatment of ILC, including response to standard therapy, is sparse. Neoadjuvant treatment considerations are of great importance in this space as ILC is often found at a locally advanced stage. In this review, we summarize the classic features of ILC and the available data regarding efficacy of both endocrine therapy and chemotherapy in curative treatment of breast cancer.
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Affiliation(s)
- Mathew Thomas
- Division of Breast Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Erinn Downs Kelly
- Division of Breast Pathology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jame Abraham
- Division of Breast Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Megan Kruse
- Division of Breast Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA.
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30
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Mirkheshti N, Mohebtash M. A rare case of bilateral breast lobular carcinoma coexisting with primary breast follicular lymphoma. J Community Hosp Intern Med Perspect 2019; 9:155-158. [PMID: 31061694 PMCID: PMC6487443 DOI: 10.1080/20009666.2019.1579611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 01/31/2019] [Indexed: 11/25/2022] Open
Abstract
CLINICAL PRACTICE POINTS ● Co-existence of breast cancer and lymphoma is a rare condition. A few cases of synchronous breast ductal carcinoma and lymphoma have been reported in the literature. However, to our knowledge this is the first case report of a bilateral breast lobular carcinoma co-presenting with follicular lymphoma. ● Little is known about the pathophysiology of synchronous cancers of different tumor types, especially solid tumors co-existing with hematologic malignancies. In-depth review of these cases can shed light on underlying mechanism leading to synchronous cancer development.
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Affiliation(s)
- Nooshin Mirkheshti
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - Mahsa Mohebtash
- MedStar Franklin Square Cancer Center at Loch Raven Campus, Baltimore, MD, USA
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31
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Tadros AB, Wen HY, Morrow M. Breast Cancers of Special Histologic Subtypes Are Biologically Diverse. Ann Surg Oncol 2018; 25:3158-3164. [PMID: 30094484 DOI: 10.1245/s10434-018-6687-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND/OBJECTIVE Cancers classified as "special histologic subtypes" are felt to have a good prognosis. We used the 21-gene Oncotype DX Breast Recurrence Score® multigene assay to examine prognostic variation within special histologic subtypes. We also examined the Recurrence Score® (RS) distribution among the more common ductal (IDC) and lobular (ILC) cancers. METHODS 610,350 tumor specimens examined in the Genomic Health clinical laboratory from 2/2004 to 8/2017 were included. Specimen histology was classified centrally using a single H&E slide and World Health Organization criteria. RS distribution (low < 18, intermediate 18-30, and high ≥ 31) was compared among histologic subtypes. RESULTS Median patient age was 60 years (IQR 51-67); 80% were node negative. Most patients had low RS results (59.2%); only 9.5% had high results. The lowest mean RS was seen in the papillary subtype (11); the highest in the IDC group (18.4). Mean RS for all special subtypes was lower than that of IDC patients. When the high RS threshold was decreased from 31 to 25, as used in the TAILORx and RxPONDER trials, the number of high RS-result patients increased from 9.5% to 16.8%. Patients with ILC had a lower mean RS result than patients with IDC, 16.5 versus 18.4. CONCLUSION There is substantial diversity in predicted prognosis among patients with cancers classified as special histologic subtypes, with 12-25% having intermediate RS results and 0.5-9% having high RS results. Pending further definition of the role of chemotherapy for patients with intermediate RS results by TAILORx and RxPONDER, the RS result may help to inform systemic therapy decisions in these patients.
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Affiliation(s)
- Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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32
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Leonardi MC, Maisonneuve P, Mastropasqua MG, Cattani F, Fanetti G, Morra A, Lazzari R, Bazzani F, Caputo M, Rotmensz N, Gerardi MA, Ricotti R, Enrica Galimberti V, Veronesi P, Dicuonzo S, Viale G, Jereczek-Fossa BA, Orecchia R. Comparison of Treatment Outcome Between Invasive Lobular and Ductal Carcinomas in Patients Receiving Partial Breast Irradiation With Intraoperative Electrons. Int J Radiat Oncol Biol Phys 2017; 99:173-181. [DOI: 10.1016/j.ijrobp.2017.04.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 03/16/2017] [Accepted: 04/21/2017] [Indexed: 10/19/2022]
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33
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Carbognin L, Sperduti I, Fabi A, Dieci MV, Kadrija D, Griguolo G, Pilotto S, Guarneri V, Zampiva I, Brunelli M, Orvieto E, Nortilli R, Fiorio E, Parolin V, Manfrin E, Caliò A, Nisticò C, Pellini F, Scarpa A, Pollini GP, Conte P, Tortora G, Bria E. Prognostic impact of proliferation for resected early stage 'pure' invasive lobular breast cancer: Cut-off analysis of Ki67 according to histology and clinical validation. Breast 2017. [PMID: 28628772 DOI: 10.1016/j.breast.2017.06.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION The intent of this analysis was to investigate and validate the prognostic potential of Ki67 in a multi-center series of patients affected by early stage 'pure' invasive lobular carcinoma (ILC). METHODS Clinical-pathological data of patients affected by ILC were correlated with overall survival and disease-free survival (OS/DFS); data from a parallel invasive ductal carcinoma (IDC) patients' cohort were gathered as well. The maximally selected Log-Rank statistics analysis was applied to Ki67 continuous variable to estimate the appropriate cut-off. The Subpopulation Treatment Effect Pattern Plot (STEPP) analysis was performed as well. RESULTS Data from overall 1097 (457/222 ILC: training/validation set; 418 IDC) patients were gathered. The identified optimal Ki67 cut-offs were 4% and 14% for DFS in ILC and IDC cohort, respectively. In ILC patients, the Ki67 cut-off was an independent OS predictor. Ten-years OS and DFS were 89.9% and 77.2% (p = 0.007) and 79.4% and 69.2% (p = 0.03) for patients with Ki67 ≤ 4% and >4%, respectively. In IDC patients, 10-years OS was 93.8% and 71.7%, p = 0.02, DFS was 84.0% and 52.6%, p = 0.0003, for patients with Ki67 ≤ 14% and >14%, respectively. In the validation set, the optimal Ki67 OS cut-off was 5%. The STEPP analysis showed that in the presence of low Ki67 values, IDC patients have a better DFS than ILC patients, while with the increase of values the prognosis tends to overlap. CONCLUSIONS Despite the retrospective design of the study, the prognostic relevance of Ki67 (as well as its optimal cut-off) seems to significantly differ according to breast cancer histology.
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Affiliation(s)
- Luisa Carbognin
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | | | | | - Maria Vittoria Dieci
- Division of Medical Oncology 2, Istituto Oncologico Veneto, IRCCS, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Dzenete Kadrija
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Gaia Griguolo
- Division of Medical Oncology 2, Istituto Oncologico Veneto, IRCCS, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Sara Pilotto
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Valentina Guarneri
- Division of Medical Oncology 2, Istituto Oncologico Veneto, IRCCS, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Ilaria Zampiva
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Matteo Brunelli
- Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Enrico Orvieto
- Department of Pathology, Azienda Ospedaliera di Padova, Padova, Italy
| | - Rolando Nortilli
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Elena Fiorio
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Veronica Parolin
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Erminia Manfrin
- Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Anna Caliò
- Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | | | - Francesca Pellini
- Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Surgery, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Aldo Scarpa
- Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Giovanni Paolo Pollini
- Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Surgery, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Pierfranco Conte
- Division of Medical Oncology 2, Istituto Oncologico Veneto, IRCCS, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Giampaolo Tortora
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Emilio Bria
- U.O.C. Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Breast Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
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Chamming's F, Kao E, Aldis A, Ferré R, Omeroglu A, Reinhold C, Mesurolle B. Imaging features and conspicuity of invasive lobular carcinomas on digital breast tomosynthesis. Br J Radiol 2017; 90:20170128. [PMID: 28368663 DOI: 10.1259/bjr.20170128] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To review the imaging features of invasive lobular carcinoma (ILC) seen on digital breast tomosynthesis (DBT) in comparison with invasive ductal carcinoma (IDC), and to evaluate whether DBT could improve conspicuity and tumour size assessment of ILC in comparison with digital mammography (DM). METHODS Institutional review board with waiver of informed consent was obtained for this retrospective study. Patients with ILC or IDC who underwent DBT and DM at the time of diagnosis were included. DM and DBT images were reviewed in consensus by two breast radiologists in order to assess imaging features, conspicuity and maximum tumour diameter of ILC and IDC. Pathology on the surgical specimen was considered the standard of reference for assessment of tumour size. RESULTS 43 patients (20 patients with ILC and 23 patients with IDC) were included. On DBT, compared with IDC, ILC presented less frequently as masses (40% vs 78%) (p = 0.01) and more frequently as isolated distortion (20% vs 0%) (p = 0.03). ILC presented more often as asymmetries (60%) than masses (20%) on DM (p = 0.02) but not on DBT (35% vs 40%; p = 1.00). Conspicuity of ILC was significantly higher on DBT than on DM (p = 0.002), while the difference between the two techniques was not significant for IDC (p = 0.2). Regarding ILC, concordance in tumour size measurement between DBT and pathology was fair (intraclass correlation coefficient = 0.24). CONCLUSION ILC rarely presented as dense masses but frequently demonstrated architectural distortion on DBT. DBT increased lesion conspicuity but failed to accurately assess tumour size of ILC. Advances in knowledge: (1) This study describes specific features of ILC on DBT. (2) It shows that DBT can improve conspicuity of ILC.
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Affiliation(s)
- Foucauld Chamming's
- 1 Radiology Department, McGill University Health Center, Montréal, QC, Canada
| | - Ellen Kao
- 1 Radiology Department, McGill University Health Center, Montréal, QC, Canada
| | - Ann Aldis
- 1 Radiology Department, McGill University Health Center, Montréal, QC, Canada
| | - Romuald Ferré
- 1 Radiology Department, McGill University Health Center, Montréal, QC, Canada
| | - Atilla Omeroglu
- 2 Pathology Department, McGill University Health Center, Montréal, QC, Canada
| | - Caroline Reinhold
- 1 Radiology Department, McGill University Health Center, Montréal, QC, Canada
| | - Benoit Mesurolle
- 1 Radiology Department, McGill University Health Center, Montréal, QC, Canada
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Expression of Lipid Metabolism-Related Proteins Differs between Invasive Lobular Carcinoma and Invasive Ductal Carcinoma. Int J Mol Sci 2017; 18:ijms18010232. [PMID: 28124996 PMCID: PMC5297861 DOI: 10.3390/ijms18010232] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/13/2017] [Accepted: 01/14/2017] [Indexed: 01/06/2023] Open
Abstract
We comparatively investigated the expression and clinical implications of lipid metabolism-related proteins in invasive lobular carcinoma (ILC) and invasive ductal carcinoma (IDC) of the breast. A total of 584 breast cancers (108 ILC and 476 IDC) were subjected to tissue microarray and immunohistochemical analysis for lipid metabolism-related proteins including hormone-sensitive lipase (HSL), perilipin A, fatty acid binding protein (FABP)4, carnitine palmitoyltransferase (CPT)-1, acyl-CoA oxidase 1, and fatty acid synthetase (FASN). HSL, perilipin A, and FABP4 expression (all p < 0.001) differed significantly: HSL and FABP4 were more frequently present in ILC, whereas perilipin A was more frequently detected in IDC. Among all invasive cancers, HSL and FABP4 were highly expressed in luminal A-type ILC (p < 0.001) and perilipin A in luminal A-type IDC (p = 0.007). Among luminal B-type cancers, HSL and FABP4 were more highly expressed in ILC (p < 0.001). Univariate analysis found associations of shorter disease-free survival with CPT-1 positivity (p = 0.004) and acyl-CoA oxidase 1 positivity (p = 0.032) and of shorter overall survival with acyl-CoA oxidase 1 positivity (p = 0.027). In conclusion, ILC and IDC exhibited different immunohistochemical lipid metabolism-related protein expression profiles. Notably, ILC exhibited high HSL and FABP4 and low perilipin A expression.
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Felts JL, Zhu J, Han B, Smith SJ, Truica CI. An Analysis of Oncotype DX Recurrence Scores and Clinicopathologic Characteristics in Invasive Lobular Breast Cancer. Breast J 2017; 23:677-686. [DOI: 10.1111/tbj.12751] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Junjia Zhu
- Department of Public Health Sciences; Penn State College of Medicine; Hershey Pennsylvania
| | - Bing Han
- Department of Pathology; Penn State Hershey Medical Center; Hershey Pennsylvania
| | - Stanley J. Smith
- Department of Surgery; Penn State Hershey Medical Center; Hershey Pennsylvania
| | - Cristina I. Truica
- Department of Hematology Oncology; Penn State Cancer Institute; Hershey Pennsylvania
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Christgen M, Steinemann D, Kühnle E, Länger F, Gluz O, Harbeck N, Kreipe H. Lobular breast cancer: Clinical, molecular and morphological characteristics. Pathol Res Pract 2016; 212:583-97. [DOI: 10.1016/j.prp.2016.05.002] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 04/11/2016] [Accepted: 05/04/2016] [Indexed: 01/20/2023]
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Winn JS, Baker MG, Fanous IS, Slack-Davis JK, Atkins KA, Dillon PM. Lobular Breast Cancer and Abdominal Metastases: A Retrospective Review and Impact on Survival. Oncology 2016; 91:135-42. [DOI: 10.1159/000447264] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 05/24/2016] [Indexed: 11/19/2022]
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Carbognin L, Sperduti I, Brunelli M, Marcolini L, Nortilli R, Pilotto S, Zampiva I, Merler S, Fiorio E, Filippi E, Manfrin E, Pellini F, Bonetti F, Pollini GP, Tortora G, Bria E. Subpopulation Treatment Effect Pattern Plot (STEPP) analysis of Ki67 assay according to histology: prognostic relevance for resected early stage 'pure' and 'mixed' lobular breast cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:50. [PMID: 27000271 PMCID: PMC4802900 DOI: 10.1186/s13046-016-0325-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 03/16/2016] [Indexed: 01/21/2023]
Abstract
Background The aim of this analysis was to investigate the potential impact of Ki67 assay in a series of patients affected by early stage invasive lobular carcinoma (ILC) undergone surgery. Methods Clinical-pathological data were correlated with disease-free and overall survival (DFS/OS). The maximally selected Log-Rank statistics analysis was applied to the Ki67 continuous variable to estimate appropriate cut-offs. The Subpopulation Treatment Effect Pattern Plot (STEPP) analysis was performed to assess the interaction between ‘pure’ or ‘mixed’ histology ILC and Ki67. Results At a median follow-up of 67 months, 10-years DFS and OS of 405 patients were 67.8 and 79.8 %, respectively. Standardized Log-Rank statistics identified 2 optimal cut-offs (6 and 21 %); 10-years DFS and OS were 75.1, 66.5, and 30.2 % (p = 0.01) and 84.3, 76.4 and 59 % (p = 0.003), for patients with a Ki67 < 6 %, between 6 and 21 %, and >21 %, respectively. Ki67 and lymph-node status were independent predictor for longer DFS and OS at the multivariate analysis, with radiotherapy (for DFS) and age (for OS). Ki67 highly replicated at the internal cross-validation analysis (DFS 85 %, OS 100 %). The STEPP analysis showed that DFS rate decreases as Ki67 increases and those patients with ‘pure’ ILC performed worse than ‘mixed’ histology. Conclusions Despite the retrospective and exploratory nature of the study, Ki67 was able to significantly discriminate the prognosis of patients with ILC, and the effect was more pronounced for patients with ‘pure’ ILC. Electronic supplementary material The online version of this article (doi:10.1186/s13046-016-0325-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Luisa Carbognin
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | | | - Matteo Brunelli
- Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Lisa Marcolini
- Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Rolando Nortilli
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Sara Pilotto
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Ilaria Zampiva
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Sara Merler
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Elena Fiorio
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Elisa Filippi
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Erminia Manfrin
- Biostatistics, Regina Elena National Cancer Institute, Rome, Italy
| | - Francesca Pellini
- Chirurgia 'A', Department of Surgery and Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Franco Bonetti
- Biostatistics, Regina Elena National Cancer Institute, Rome, Italy
| | - Giovanni Paolo Pollini
- Department of Pathology and Diagnostic, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Giampaolo Tortora
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy
| | - Emilio Bria
- Medical Oncology, University of Verona, Azienda Ospedaliera Universitaria Integrata, P.le L.A. Scuro 10, 37124, Verona, Italy.
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Aihara T, Toyama T, Takahashi M, Yamamoto Y, Hara F, Akabane H, Fujisawa T, Ishikawa T, Nagai S, Nakamura R, Tsurutani J, Ito Y, Mukai H. The Japanese Breast Cancer Society Clinical Practice Guideline for systemic treatment of breast cancer, 2015 edition. Breast Cancer 2016; 23:329-42. [DOI: 10.1007/s12282-016-0670-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 12/18/2015] [Indexed: 02/07/2023]
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Park JS, Choi DH, Huh SJ, Park W, Kim YI, Nam SJ, Lee JE, Kil WH. Comparison of Clinicopathological Features and Treatment Results between Invasive Lobular Carcinoma and Ductal Carcinoma of the Breast. J Breast Cancer 2015; 18:285-90. [PMID: 26472980 PMCID: PMC4600694 DOI: 10.4048/jbc.2015.18.3.285] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Accepted: 07/04/2015] [Indexed: 12/19/2022] Open
Abstract
Purpose The purpose of this study was to assess the incidence of invasive lobular carcinoma (ILC) and to compare the clinicopathological features and treatment results after breast conserving surgery (BCS) followed by radiotherapy between ILC and invasive ductal carcinoma (IDC). Methods A total of 1,071 patients who underwent BCS followed by radiotherapy were included in the study. Medical records and pathological reports were retrospectively reviewed. Results The incidence of ILC was 5.2% (n=56). Bilateral breast cancer, lower nuclear grade, and hormone receptor-positive breast cancer were more frequent in patients with ILC than in those with IDC. There were no cases of lymphovascular invasion or the basal-like subtype in patients with ILC. There were no statistically significant differences in patterns of failure or treatment outcomes between patients with ILC and those with IDC. The development of metachronous contralateral breast cancer was more frequent in patients with IDC (n=27). Only one patient with ILC developed contralateral breast cancer, with a case of ductal carcinoma in situ. Conclusion The incidence of ILC was slightly higher in our study than in previous Korean studies, but was lower than the incidences reported in Western studies. The differences we observed in clinico pathological features between ILC and IDC were similar to those described elsewhere in the literature. Although there were no statistically significant differences, there was a trend toward better disease-specific survival and disease-free survival rates in patients with ILC than in those with IDC.
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Affiliation(s)
- Jun Su Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doo Ho Choi
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Jae Huh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Il Kim
- Department of Radiation Oncology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Seok Jin Nam
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Eon Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Ho Kil
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Abstract
The limitations of mammography in the detection and evaluation of invasive lobular carcinoma (ILC) have long been recognized, presenting real clinical challenges in treatment planning for these tumors. However, advances in mammography, ultrasound, and magnetic resonance imaging present opportunities to improve the diagnosis and preoperative assessment of ILC. The evidence supporting the performance of each imaging modality will be reviewed, specifically as it relates to the pathology of ILC and its subtypes. Further, we will discuss emerging technologies that may be employed to enhance the detection rate and ultimately result in more effective screening and staging of ILC.
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Affiliation(s)
- Karen Johnson
- Duke Cancer Institute, Duke University Medical Center, 20 Medicine Circle, Durham, NC, 27710, USA
| | - Deba Sarma
- Duke Cancer Institute, Duke University Medical Center, 20 Medicine Circle, Durham, NC, 27710, USA
| | - E Shelley Hwang
- Duke Cancer Institute, Duke University Medical Center, 20 Medicine Circle, Durham, NC, 27710, USA.
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Lien HC, Chen YL, Juang YL, Jeng YM. Frequent alterations of HER2 through mutation, amplification, or overexpression in pleomorphic lobular carcinoma of the breast. Breast Cancer Res Treat 2015; 150:447-55. [DOI: 10.1007/s10549-015-3336-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 03/06/2015] [Indexed: 11/24/2022]
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Complexities and challenges in the pathologic assessment of size (T) of invasive breast carcinoma. Adv Anat Pathol 2014; 21:420-32. [PMID: 25299311 DOI: 10.1097/pap.0000000000000040] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Size (the "T" in the TNM System) of invasive breast carcinoma is a proven independent prognostic factor; however, its accurate determination can be challenging. The purpose of this review is to discuss the complexities inherent in determining "T"-including those encountered in the clinical measurement ("cT", ie, physical and radiologic assessment) as well as pathologic determination (pT) of invasive breast carcinomas. Pathologic estimation of tumor size, macroscopic, as well as microscopic, can be problematic due to the complexity of multiple situations, seeming confusion regarding staging guidelines, and interobserver variation in interpretation. Additional problematic scenarios in determination of "T" include those incurred in excisions performed after the performance of needle core biopsies, and in cases wherein there are multiple foci of invasive carcinoma, as well as in carcinomas status post-neoadjuvant chemotherapy. It can also be difficult to determine "T" in certain types of invasive carcinoma, particularly those of the lobular type. In this communication, some of the complexities and challenges in determing "T" are discussed, and modest suggestions are offered to assist in optimizing such assessments.
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Lebeau A, Kriegsmann M, Burandt E, Sinn HP. [Invasive breast cancer: the current WHO classification]. DER PATHOLOGE 2014; 35:7-17. [PMID: 24496990 DOI: 10.1007/s00292-013-1841-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The World Health Organization (WHO) classification of tumors of the breast defines the international standards for tumor categorization and nomenclature. The fourth edition, published in 2012, provides an update on the current knowledge concerning the classification, immunohistology profile, differential diagnosis and genetics of these lesions. Compared to the previous edition, some terms have been modified, some entities were reclassified and some current molecular data have been added. This article focuses on invasive carcinomas. Definitions for histological diagnosis are supplemented by clinical, macroscopic and molecular characteristics as well as prognostic and predictive features.
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Affiliation(s)
- A Lebeau
- Institut für Pathologie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland,
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Truin W, Roumen RM, Siesling S, van der Heiden-van der Loo M, Duijm LEM, Tjan-Heijnen VCG, Voogd AC. Patients with Invasive Lobular Breast Cancer Are Less Likely to Undergo Breast-Conserving Surgery: A Population Based Study in The Netherlands. Ann Surg Oncol 2014; 22:1471-8. [DOI: 10.1245/s10434-014-4175-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Indexed: 11/18/2022]
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Reproducibility of histological subtyping of malignant pleural mesothelioma. Virchows Arch 2014; 465:679-85. [PMID: 25300229 DOI: 10.1007/s00428-014-1664-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/05/2014] [Accepted: 10/02/2014] [Indexed: 11/26/2022]
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de Margerie-Mellon C, Kaci R, Laredo JD, Bousson V. Multiple small sclerotic bone lesions revealing invasive lobular breast carcinoma. Joint Bone Spine 2014; 82:129-30. [PMID: 25241338 DOI: 10.1016/j.jbspin.2014.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 08/05/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Constance de Margerie-Mellon
- Department of Osteoarticular Radiology, Université Paris Diderot, hôpital Lariboisière, 2, rue Ambroise-Paré, Sorbonne Paris Cité, 75475 Paris cedex 10, France.
| | - Rachid Kaci
- Department of Pathology, université Paris Diderot, hôpital Lariboisière, AP-HP, 2, rue Ambroise-Paré, Sorbonne Paris Cité, 75475 Paris cedex 10, France
| | - Jean-Denis Laredo
- Department of Osteoarticular Radiology, Université Paris Diderot, hôpital Lariboisière, 2, rue Ambroise-Paré, Sorbonne Paris Cité, 75475 Paris cedex 10, France
| | - Valérie Bousson
- Department of Osteoarticular Radiology, Université Paris Diderot, hôpital Lariboisière, 2, rue Ambroise-Paré, Sorbonne Paris Cité, 75475 Paris cedex 10, France
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Sinn HP, Kreipe H. A Brief Overview of the WHO Classification of Breast Tumors, 4th Edition, Focusing on Issues and Updates from the 3rd Edition. ACTA ACUST UNITED AC 2014; 8:149-54. [PMID: 24415964 DOI: 10.1159/000350774] [Citation(s) in RCA: 210] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The WHO Classification of Tumors of the Breast, 4th edition, is an update to the 3rd edition that was published in 2003, and covers all neoplastic and preneoplastic lesions of the breast. Changes to the 4th edition include new aspects and changes to the terminology that reflect our present-day knowledge of these lesions. Definitions for histopathological diagnosis are complemented by a description of clinical features, epidemiology, macroscopy, genetics, and prognostic and predictive features. In this review of the WHO classification, we have focused on invasive carcinomas, precursor lesions, and some benign epithelial proliferations.
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Affiliation(s)
- Hans-Peter Sinn
- Sektion für Gynäkologische Pathologie, Pathologisches Institut, Ruprecht-Karls-Universität Heidelberg, Germany
| | - Hans Kreipe
- Institut für Pathologie, Medizinische Hochschule Hannover, Germany
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Gregoire C, Muller G, Machiels JP, Goeminne JC. Metastatic signet-ring cell carcinoma of unknown primary origin. Acta Clin Belg 2014; 69:135-8. [PMID: 24724758 DOI: 10.1179/0001551213z.0000000002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
About 3-5% of metastatic cancers originate from an unknown primary origin. Some have a signet-ring cell (SRC) component. We report the medical history of three patients with SRC carcinoma expressing both the oestrogen (ER) and progesterone receptors (PR). Although no primary breast cancer could be identified, we considered these three patients as having metastatic breast cancer. All of them were therefore treated with standard breast anti-hormonal therapies and all demonstrated benefit. The pitfalls of clinical presentation, diagnostic work-up, and treatment are discussed.
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