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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; 51:106-122. [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] [MESH Headings] [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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Carleton N, Oesterreich S, Marroquin OC, Diego EJ, Tseng GC, Lee AV, McAuliffe PF. Is the Choosing Wisely Recommendation for Omission of Sentinel Lymph Node Biopsy Applicable for Invasive Lobular Carcinoma? Ann Surg Oncol 2022; 29:5379-5382. [PMID: 35697956 DOI: 10.1245/s10434-022-12003-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/30/2022] [Indexed: 11/18/2022]
Affiliation(s)
- Neil Carleton
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Oscar C Marroquin
- Clinical Analytics, UPMC Health Services Division, Pittsburgh, PA, USA
| | - Emilia J Diego
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - George C Tseng
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adrian V Lee
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Priscilla F McAuliffe
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA. .,Division of Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. .,Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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Hashmi AA, Riaz R, Zia S, Shahid H, Malik UA, Khan R, Irfan M, Shamail F, Zia F, Asif MG. Impact of Histological Type and Grade on the Diagnostic Accuracy of Intraoperative Frozen Section for Detecting Breast Cancer Metastasis to Axillary Sentinel Lymph Nodes. Cureus 2021; 13:e16146. [PMID: 34354885 PMCID: PMC8328395 DOI: 10.7759/cureus.16146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2021] [Indexed: 01/10/2023] Open
Abstract
Introduction Intraoperative sentinel lymph node (SLN) evaluation is the standard of care in patients with clinically node-negative breast cancer. The most common histological subtype of breast carcinoma is invasive ductal carcinoma (IDC), followed by invasive lobular carcinoma (ILC). Alternatively, histological grades vary from grades G1 to G3. Therefore, in this study, we evaluated the diagnostic accuracy of frozen section (FS) for detecting breast cancer metastasis to SLNs with respect to histological subtypes and grades. Methods A retrospective observational study was conducted in the Department of Histopathology at Liaquat National Hospital and Medical College, Pakistan, from January 2013 till December 2020, over a duration of eight years. A total of 540 cases of primary breast cancer, undergoing upfront breast surgery were included in the study. Intraoperatively, SLNs were identified and sent for FS. After FS reporting, the remaining tissue was submitted for final (paraffin) section examination after formalin fixation, and results of FS and final (paraffin) sections were compared. Results The mean age of the patients included in the study was 52.05±12.42 years, and the median number of SLNs was three (ranging from one to 14). The overall sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of intraoperative FS were 88.2%, 100%, 100%, 92.5%, and 95.2%, respectively. The sensitivity of FS for IDC was 88.3%, whereas it was 85.7% for ILC. Alternatively, the sensitivity of FS for grade G1, G2, and G3 tumors was 78.3%, 91.5%, and 90.2%, respectively. The false-negative rate for grade G1 tumors was 21.7%, which was higher than G2 and G3 tumors (8.5% and 9.8%, respectively). Similarly, the false-negative rate for cases where the number of SLNs was more than three was only 5.4%, which was lower than cases with a single and two to three SLNs sent on FS (23.1 and 14.7%, respectively). Conclusion The sensitivity of intraoperative FS for detecting ILC metastasis to axillary SLNs was not substantially different from IDC; however, histological grade affects the sensitivity of FS diagnosis, with lower-grade tumors having low sensitivity. Moreover, increasing the number of SLNs sent intraoperatively on FS improves the sensitivity of FS for detecting breast cancer metastasis to axillary SLNs.
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Affiliation(s)
- Atif A Hashmi
- Pathology, Liaquat National Hospital and Medical College, Karachi, PAK
| | - Rubina Riaz
- Pathology, Fazaia Medical College, Air University, Islamabad, PAK
| | - Shamail Zia
- Pathology, Ziauddin University, Karachi, PAK
| | - Hiba Shahid
- Internal Medicine, Liaquat National Hospital and Medical College, Karachi, PAK
| | | | - Rabeet Khan
- Internal Medicine, Buckinghamshire Healthcare NHS Trust, Aylesbury, GBR
| | - Muhammad Irfan
- Statistics, Liaquat National Hospital and Medical College, Karachi, PAK
| | | | - Fazail Zia
- Pathology, Jinnah Sindh Medical University, Karachi, PAK
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