1
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Carlet F, Kirova Y, Djerroudi L. [Rare tumours of the breast]. Cancer Radiother 2023; 27:759-767. [PMID: 37925348 DOI: 10.1016/j.canrad.2023.09.002] [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: 05/11/2023] [Revised: 08/31/2023] [Accepted: 09/03/2023] [Indexed: 11/06/2023]
Abstract
Breast tumours are the most common tumours in women but represent a very heterogeneous group. On the one hand, there are ductal and lobular carcinomas of the breast, representing 90% of tumours, whose clinicopathologic characteristics are well known. On the other hand, there are rare breast tumours, each of which represents less than 1% that limits their study through large cohorts. The objective of this work was to collect, update and synthesize knowledge on these rare tumours. A literature review was performed on the Medline and Google Scholar databases. We present here a selection of several rare tumours, providing updated data at the epidemiological, histopathological, genetic, clinical and radiographic, prognostic and therapeutic levels, taking into account the place of radiotherapy. Each tumour histology is unique and has its own characteristics, the management must therefore be adapted as much as possible and decided in a multidisciplinary meeting.
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Affiliation(s)
- F Carlet
- Département de radiothérapie, CHU de Saint-Étienne, Saint-Priest-en-Jarez, France.
| | - Y Kirova
- Département d'oncologie-radiothérapie, institut Curie, Paris, France
| | - L Djerroudi
- Département de médecine diagnostique et théranostique, institut Curie, Paris, France
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2
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Abstract
Breast carcinomas classified based on traditional morphologic assessment provide useful prognostic information. Although morphology is still the gold standard of classification, recent advances in molecular technologies have enabled the classification of these tumors into four distinct subtypes based on its intrinsic molecular profile that provide both predictive and prognostic information. This article describes the association between the different molecular subtypes with the histologic subtypes of breast cancer and illustrates how these subtypes may affect the appearance of tumors on imaging studies.
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Affiliation(s)
- Madhuchhanda Roy
- Department of Pathology and Laboratory Medicine, University of Wisconsin - Madison, B1761 WIMR, 1111 Highland Avenue, Madison, WI 53705, USA.
| | - Amy M Fowler
- Department of Radiology, Section of Breast Imaging and Intervention, University of Wisconsin - Madison, 600 Highland Avenue, Madison, WI 53792-3252, USA; Department of Medical Physics, University of Wisconsin Carbone Cancer Center, University of Wisconsin-Madison, 600 Highland Avenue, Madison, WI 53792-3252, USA
| | - Gary A Ulaner
- Hoag Family Cancer Institute, 16105 Sand Canyon Avenue, Ste 215, Irvine, CA 92618, USA; Department of Radiology, Department of Translational Genomics, University of Southern California, Los Angeles, CA 90007, USA
| | - Aparna Mahajan
- Department of Pathology and Laboratory Medicine, University of Wisconsin - Madison, B1781 WIMR, 1111 Highland Avenue, Madison, WI 53705, USA
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3
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Min N, Zhu J, Liu M, Li X. Advancement of secretory breast carcinoma: a narrative review. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1178. [PMID: 36467350 PMCID: PMC9708487 DOI: 10.21037/atm-22-2491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/04/2022] [Indexed: 11/04/2023]
Abstract
BACKGROUND AND OBJECTIVE Secretory breast carcinoma (SBC) is a rare breast malignancy. Most available studies on SBC are case reports or small case series, and the few large-sample studies available lack critical information due to database limitations. To improve the understanding of SBC and provide a reference for clinical practice, we systematically reviewed the demographic, clinical, pathologic, and genetic characteristics of SBC, as well as its treatment and prognosis. METHODS We conducted a PubMed search with the keywords "secretory breast carcinoma" or "juvenile breast carcinoma". Relevant English-language publications published from January 1966 to February 2022 were screened manually at 3 levels-title, abstract, and full text-to identify the articles that presented the demographic, clinical, pathologic, and genetic characteristics of SBC, as well as its treatment and prognosis. KEY CONTENT AND FINDINGS SBC lacks specific clinical manifestations and has typical pathological and molecular characteristics, including intracellular and extracellular eosinophilic secretions, immune spectrum similar to hormone receptor-positive tumors, and the ETV6-NTRK3 fusion gene. Surgery remains the primary treatment for SBC. Postoperative radiotherapy is recommended by most researchers for adult SBC but not for pediatric patients. The evidence of chemotherapy and endocrine therapy is insufficient, and targeted therapy of the ETV6-NTRK3 fusion gene shows a good response. Most patients with SBC have a good prognosis except for a few patients who experience distant metastases. Future studies will be focused on the molecular characteristics of those patients with SBC who have a poor prognosis. CONCLUSIONS The development of histopathology and molecular genetics has promoted the progress of the clinical diagnosis of SBC. The purpose of this review is to serve as a guide for the better clinical treatment of SBC, particularly in the areas of disease identification and prognosis classification for patients.
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Affiliation(s)
- Ningning Min
- School of Medicine, Nankai University, Tianjin, China
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jingjin Zhu
- School of Medicine, Nankai University, Tianjin, China
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Mei Liu
- Department of Pathology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiru Li
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China
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4
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Stefanucci R, Santucci D, Rossi SM, Sammarra M, Faiella E, Cordelli E, Altomare V, Grasso RF, Zobel BB. A Case of Secretory Carcinoma in a Patient With a History of Contralateral Medullary Carcinoma. CANCER DIAGNOSIS & PROGNOSIS 2022; 2:87-92. [PMID: 35400006 PMCID: PMC8962837 DOI: 10.21873/cdp.10081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 11/18/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Secretory and medullary carcinomas of the breast are rare subtypes of infiltrating ductal carcinoma. The different histological behavior of medullary and secretory carcinomas is correlated with different imaging features on mammography, ultrasound, and magnetic resonance imaging. CASE REPORT We report the case of a Caucasian woman in which both subtypes of tumors were diagnosed in an 8-year time interval and evaluate, in antithesis, histopathological and imaging aspects of medullary and secretory carcinoma. CONCLUSION To our knowledge, this is the first case reported in literature of secretory carcinoma with a complete imaging tumor evaluation in a patient with a previous contralateral medullary cancer.
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Affiliation(s)
- Rita Stefanucci
- Radiology Department, Policlinico Campus Bio-Medico di Roma, Rome, Italy
| | - Domiziana Santucci
- Radiology Department, Policlinico Campus Bio-Medico di Roma, Rome, Italy
| | - Silvia Maria Rossi
- Human Pathology Department, Policlinico Campus Bio-Medico di Roma, Rome, Italy
| | - Matteo Sammarra
- Radiology Department, Policlinico Campus Bio-Medico di Roma, Rome, Italy
| | - Eliodoro Faiella
- Radiology Department, Policlinico Campus Bio-Medico di Roma, Rome, Italy
| | - Ermanno Cordelli
- Computer Science and Bioinformatics Laboratory, Integrated Research Centre, Campus Bio-Medico University, Rome, Italy
| | - Vittorio Altomare
- Breast Surgery Department, Policlinico Campus Bio-Medico di Roma, Rome, Italy
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5
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Bhayana A, Misra RN, Bajaj SK, Bankhar H. Clinicoradiologicial aspects of secretory carcinoma breast: A rare pediatric breast malignancy. Indian J Radiol Imaging 2019; 28:448-451. [PMID: 30662208 PMCID: PMC6319105 DOI: 10.4103/ijri.ijri_46_18] [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] [Indexed: 11/25/2022] Open
Abstract
Secretory carcinoma (juvenile carcinoma) is one of the very rare breast malignancy reported to be prevalent in pediatric age group. We report imaging and clinicopathological features of secretory carcinoma breast with distant and axillary metastasis, in an 11-year-old girl, who presented with a painful lump in right breast. Ultrasound revealed a well-defined, partially microlobulated hypoechoic mass with skin and pectoralis muscle involvement and a suspicious morphology right axillary lymph node. Color Doppler revealed increased vascularity in both the breast mass and suspicious axillary node. Magnetic resonance imaging helped in better evaluation of pectoralis muscle involvement. Computed tomography (CT) neck, chest, and abdomen revealed multiple fibronodular opacities in bilateral lung fields. 18 Flouro-Deoxy-Glucose Positron Emission Tomography (FDG PET-CT) showed a hypermetabolic retroareolar breast mass with multiple hypermetabolic bilateral lung nodules suggesting lung metastasis. The histopathology confirmed the diagnosis of secretory carcinoma. The patient was offered chemotherapy for 2 years and put on follow-up since then.
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Affiliation(s)
- Aanchal Bhayana
- Department of Radiodiagnosis, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Ritu N Misra
- Department of Radiodiagnosis, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Sunil K Bajaj
- Department of Radiodiagnosis, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Himani Bankhar
- Department of Radiodiagnosis, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
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6
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Li L, Wu N, Li F, Li L, Wei L, Liu J. Clinicopathologic and molecular characteristics of 44 patients with pure secretory breast carcinoma. Cancer Biol Med 2019; 16:139-146. [PMID: 31119054 PMCID: PMC6528460 DOI: 10.20892/j.issn.2095-3941.2018.0035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objective Secretory breast carcinoma (SBC) is a rare type of breast malignancy, accounting for less than 0.02% of all infiltrating breast malignancies. The pure SBC, a type of SBC without another type of breast malignant neoplasm, is particularly rare. This study aimed to investigate the clinicopathologic and molecular features of pure SBC. Methods The main pathological parameters such as estrogen receptor (ER), progesterone receptor (PR), and human epithelial growth factor receptor 2 (C-erbB-2) were detected by immunohistochemistry (IHC), and the clinicopathologic and prognostic difference were compared with invasive ductal carcinoma (IDC). Fluorescent in situ hybridization (FISH) and reverse transcription polymerase chain reaction (RT-PCR) was performed to identify the ETV6-NTRK3 rearrangement of SBC. Results We found that the positivity rates of ER, PR, C-erbB-2, p53, and S-100 were 47.7% (21/44), 52.3% (23/44), 36.4% (16/44), 27.3% (12/44), and 95.5% (42/44), respectively, which were higher than those reported in previous studies. Special periodic acid-Schiff analysis was performed in 36 patients, and the value of the Ki-67 index ranged from 1% to 50% (mean value: 10%). Interestingly, most patients with pure SBC harbored an ETV6-NTRK3 rearrangement with an 88.6% (39/44) expression rate. Compared with IDC, the tumor size of most patients with SBC was larger than 2 cm (P = 0.024). Ultrasound showed benign lesions, and the total misdiagnosis rate was higher (P = 0.020). Although the pathological classification was mostly triple-negative breast cancers (P = 0.036), there was less metastasis (P = 0.029), and the overall prognosis was better than that of the IDC group. Conclusions Although axillary lymph node metastasis, local recurrence, or distant metastasis may occur, SBC is also considered an indolent neoplasm with a good prognosis. Once diagnosed, surgical treatment should be performed as soon as possible, followed by appropriate adjuvant chemotherapy, irradiation, and endocrine therapies.
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Affiliation(s)
- Lijuan Li
- Department of Cancer Prevention Center
| | - Nan Wu
- Department of Cancer Prevention Center
| | | | - Lingmei Li
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China
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7
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Sheshe AA, Imam MI. Secretory Carcinoma of the Breast in a 20-year-old Male: Case Report and Review of Literature. Niger J Surg 2018; 24:135-137. [PMID: 30283227 PMCID: PMC6158987 DOI: 10.4103/njs.njs_42_17] [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] [Indexed: 11/15/2022] Open
Abstract
Secretory breast carcinoma (SBC) is a very rare low-grade subtype of breast carcinoma. It was initially termed “juvenile breast cancer,” but it is now known to occur in adults of both sexes, and only few male cases have been reported in the literature. SBC is of importance because of its unique morphology and excellent prognosis. We report here a case in a 20-year-old male presenting with right pedunculated and ulcerated breast mass with associated contact bleeding. Histopathology was performed and it revealed a secretory carcinoma. This tumor is morphologically characterized by the presence of abundant eosinophilic secretions in intracellular vacuoles and intercellular spaces. The objective of this article is to review the epidemiological and clinical aspect of secretory carcinoma from a case report and literature review.
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Affiliation(s)
| | - Mohammed Ibrahim Imam
- Department of Pathology, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
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8
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Male secretory breast cancer: case in a 6-year-old boy with a peculiar gene duplication and review of the literature. Breast Cancer Res Treat 2018; 170:445-454. [DOI: 10.1007/s10549-018-4772-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 03/27/2018] [Indexed: 10/17/2022]
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9
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Montalvo N, Posso V, Redrobán L. Secretory Carcinoma in a 79- Year-Old Woman: An Exceptionally Rare Type of Breast Carcinoma. Rare Tumors 2016; 8:6650. [PMID: 28058101 PMCID: PMC5178850 DOI: 10.4081/rt.2016.6650] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 09/02/2016] [Accepted: 09/13/2016] [Indexed: 11/30/2022] Open
Abstract
Secretory breast carcinoma is an exceptionally rare mammary gland neoplasia described mainly in adult females and children of both sexes, and very rarely in the elderly. It has particular histopathological and immunohistochemical features and a favorable prognosis. We report the case of a 79-year-old Hispanic woman with a palpable breast mass. Currently, the patient is disease free after a followup period of 6 years without local recurrence or axillary lymph-nodes nor distant metastases.
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Affiliation(s)
| | - Veronica Posso
- Pathology Service, Hospital Carlos Andrade Marin , Quito, Ecuador
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10
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Wang XL, Tao L, Zhou XL, Wei H, Sun JW. Initial experience of automated breast volume scanning (ABVS) and ultrasound elastography in predicting breast cancer subtypes and staging. Breast 2016; 30:130-135. [DOI: 10.1016/j.breast.2016.09.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 09/14/2016] [Accepted: 09/17/2016] [Indexed: 02/04/2023] Open
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11
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Jacob JD, Hodge C, Franko J, Pezzi CM, Goldman CD, Klimberg VS. Rare breast cancer: 246 invasive secretory carcinomas from the National Cancer Data Base. J Surg Oncol 2016; 113:721-5. [PMID: 27040042 DOI: 10.1002/jso.24241] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Accepted: 03/16/2016] [Indexed: 11/11/2022]
Abstract
BACKGROUND AND OBJECTIVES Invasive secretory breast carcinoma (SBC) is a rare subtype of breast malignancy. METHODS Cases of SBC and infiltrating ductal carcinoma (IDC) from the National Cancer Database (1998-2011) were queried. RESULTS Patients with SBC (n = 246) and IDC were identified (n = 1,564,068). The group with SBC was younger (age 56.4 ± 16.0 vs. 60.4 ± 13.9 years, P < 0.001), had similar tumor size (19.9 ± 17.8 vs. 21.6 ± 25.5 mm, P = 0.297), more frequently African-Americans (24.1 vs. 14.8 vs. 13.7; P = 0.004), more well-differentiated (32 vs. 18%, P < 0.001) and less likely to be hormone receptor positive (ER: 64 vs. 76%, P = 0.001; PR: 43 vs. 65%, P < 0.001). No differences were found for incidence of node-positivity (32 vs. 34%, P = 0.520) and stage IV presentation (2.4 vs. 3.6%, P = 0.372). Breast conserving surgery (60 vs. 58%, P = 0.405) and hormonal therapy (67 vs. 71%, P = 0.489) rates were similar. Systemic chemotherapy was used less often for SBC (38 vs. 45%, P = 0.035). The overall survival of all patients with SBC was better than all patients with IDC (median not reached vs. 14.8 years, P = 0.025). CONCLUSION SBC is an uncommon tumor that is often well-differentiated and seen in younger women. Contrary to prior reports, they are frequently hormone receptor-positive. Compared to IDC, overall survival is improved. J. Surg. Oncol. 2016;113:721-725. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- John Doromal Jacob
- Department of Surgery, Abington Hospital-Jefferson Health, Abington, Pennsylvania
| | - Caitlin Hodge
- Department of Surgery, Abington Hospital-Jefferson Health, Abington, Pennsylvania
| | - Jan Franko
- Surgical Affiliates, Mercy Medical Center, Des Moines, Iowa
| | - Christopher M Pezzi
- Department of Surgery, Abington Hospital-Jefferson Health, Abington, Pennsylvania
| | | | - Vicki Suzanne Klimberg
- Department of Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
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12
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How to approach breast lesions in children and adolescents. Eur J Radiol 2015; 84:1350-64. [DOI: 10.1016/j.ejrad.2015.04.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 04/10/2015] [Accepted: 04/11/2015] [Indexed: 12/25/2022]
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13
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Dieci MV, Orvieto E, Dominici M, Conte P, Guarneri V. Rare breast cancer subtypes: histological, molecular, and clinical peculiarities. Oncologist 2014; 19:805-13. [PMID: 24969162 DOI: 10.1634/theoncologist.2014-0108] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Breast cancer encompasses a collection of different diseases characterized by different biological and pathological features, clinical presentation, response to treatments, clinical behavior, and outcome. On the basis of cell morphology, growth, and architecture patterns, breast cancer can be classified in up to 21 distinct histological types. Breast cancer special types, including the classic lobular invasive carcinoma, represent 25% of all breast cancers. The histological diversity of breast carcinomas has relevant prognostic implications. Indeed, the rare breast cancer group includes subtypes with very different prognoses, ranging from the tubular carcinoma, associated with an indolent clinical course, to metaplastic cancer, whose outcome is generally unfavorable. New approaches based on gene expression profiling allow the identification of molecularly defined breast cancer classes, with distinct biological features and clinical behavior. In clinical practice, immunohistochemical classification based on the expression of human epidermal growth factor receptor 2 and Ki67 is applied as a surrogate of the intrinsic molecular subtypes. However, the identification of intrinsic molecular subtypes were almost completely limited to the study of ductal invasive breast cancer. Moreover, some good-prognosis triple-negative histotypes, on the basis of gene expression profiling, can be classified among the poor-prognosis group. Therefore, histopathological classification remains a crucial component of breast cancer diagnosis. Special histologies can be very rare, and the majority of information on outcome and treatments derives from small series and case reports. As a consequence, clear recommendations about clinical management are still lacking. In this review, we summarize current knowledge about rare breast cancer histologies.
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MESH Headings
- Adenocarcinoma/genetics
- Adenocarcinoma/pathology
- Adenocarcinoma/therapy
- Adenocarcinoma, Mucinous/genetics
- Adenocarcinoma, Mucinous/pathology
- Adenocarcinoma, Mucinous/therapy
- Biomarkers, Tumor/biosynthesis
- Breast Neoplasms/classification
- Breast Neoplasms/genetics
- Breast Neoplasms/pathology
- Breast Neoplasms/therapy
- Carcinoma, Lobular/genetics
- Carcinoma, Lobular/pathology
- Carcinoma, Lobular/therapy
- Carcinoma, Medullary/genetics
- Carcinoma, Medullary/pathology
- Carcinoma, Medullary/therapy
- Female
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Humans
- Prognosis
- Rare Diseases/genetics
- Rare Diseases/pathology
- Receptor, ErbB-2/biosynthesis
- Receptors, Estrogen/metabolism
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Affiliation(s)
- Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; and Istituto Oncologico Veneto IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Padova, Italy; Department of Pathology, University Hospital of Padova, Padova, Italy; Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Enrico Orvieto
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; and Istituto Oncologico Veneto IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Padova, Italy; Department of Pathology, University Hospital of Padova, Padova, Italy; Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Dominici
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; and Istituto Oncologico Veneto IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Padova, Italy; Department of Pathology, University Hospital of Padova, Padova, Italy; Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - PierFranco Conte
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; and Istituto Oncologico Veneto IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Padova, Italy; Department of Pathology, University Hospital of Padova, Padova, Italy; Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Valentina Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; and Istituto Oncologico Veneto IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Padova, Italy; Department of Pathology, University Hospital of Padova, Padova, Italy; Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
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14
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Pediatric and Adolescent Breast Masses: A Review of Pathophysiology, Imaging, Diagnosis, and Treatment. AJR Am J Roentgenol 2013; 200:W204-12. [DOI: 10.2214/ajr.12.9560] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Cadoo KA, McArdle O, O'Shea AM, Power CP, Hennessy BT. Management of unusual histological types of breast cancer. Oncologist 2012; 17:1135-45. [PMID: 22826373 DOI: 10.1634/theoncologist.2012-0134] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
There is increased understanding of the heterogeneity of breast tumors, with greater emphasis now being placed on histological and molecular profiles and, in particular, their implications for prognosis and therapy. This review addresses breast cancers of unusual histological subtype with an approximate incidence ≤1%. Given the rarity of these tumors, the literature contains primarily case reports, small series, and population-based studies. Data are heterogeneous and almost entirely retrospective, frequently gathered over long time periods, in the context of changing pathological techniques and reporting. In addition, our understanding of the disease biology and therapeutic context has also evolved significantly over this time. There is often limited information about the specific therapies used and the rationale for choosing such an approach. Meaningful comparisons of treatment modalities are not feasible and it is not possible to define management guidelines. Instead, this review correlates the available information to give an impression of how each subgroup behaves-of the favored surgical technique, responses to therapy, and prognosis-as well as the emerging molecular data, highlighting new research areas for potential target in clinical trials. Each tumor subtype described represents a small but real cohort of patients with breast cancer, and although inferences may be made from this review, we are mindful of the paucity of data. The management of each patient must be considered in the context of their unique clinical presentation and correlated with the evidence-based principles that apply to more common breast cancer histologies.
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MESH Headings
- Adenocarcinoma/diagnosis
- Adenocarcinoma/pathology
- Adenocarcinoma/therapy
- Breast Neoplasms/classification
- Breast Neoplasms/diagnosis
- Breast Neoplasms/pathology
- Breast Neoplasms/therapy
- Carcinoma/diagnosis
- Carcinoma/pathology
- Carcinoma/therapy
- Carcinoma, Adenoid Cystic/diagnosis
- Carcinoma, Adenoid Cystic/pathology
- Carcinoma, Adenoid Cystic/therapy
- Carcinoma, Ductal, Breast/diagnosis
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/therapy
- Carcinoma, Papillary/diagnosis
- Carcinoma, Papillary/pathology
- Carcinoma, Papillary/therapy
- Female
- Humans
- Prognosis
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Affiliation(s)
- Karen A Cadoo
- Evelyn H. Lauder Breast Center, Memorial Sloan-Kettering Cancer Center, 300 East 66th Street, New York, NY 10065, USA.
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16
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Din NU, Idrees R, Fatima S, Kayani N. Secretory carcinoma of breast: clinicopathologic study of 8 cases. Ann Diagn Pathol 2012; 17:54-7. [PMID: 22832018 DOI: 10.1016/j.anndiagpath.2012.06.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Revised: 06/01/2012] [Accepted: 06/02/2012] [Indexed: 10/28/2022]
Abstract
Our aim was to describe clinicopathologic features of secretory carcinoma on a cohort of cases. We retrieved reported cases of secretory carcinoma of breast (SCB) in the Section of Histopathology, Department of Pathology & Microbiology, Aga Khan University Hospital Karachi, from May 2004 to December 2011. The slides were reviewed, and clinicopathologic features were noted. A total of 8 cases of SCB were found. The age ranged from 17 to 60 years (median, 41 years) with a female to male ratio of 7:1. Lumpectomy was done in 6 cases, and mastectomy, in 2 cases. The tumor size ranged from 2.5 to 10 cm (mean, 5.5 cm). Histologically, abundant extra- and intracellular secretory material was seen in all cases. Most of the tumors showed mixtures of patterns with dominant microcystic and papillary patterns. In situ component was seen in only 1 case. Lymph node metastases were seen in both cases with lymph node sampling. In conclusion, SCB is a rare type of ductal breast carcinoma. The papillary pattern of SCB is rare according to published data but was seen in most of our cases. In situ secretory carcinoma is even rarer, and to date, we have seen a single case only. Although most occur in women, these can be seen in men as well.
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Affiliation(s)
- Nasir Ud Din
- The Aga Khan University Hospital, Department of Pathology and Microbiology, Karachi, Pakistan.
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Yerushalmi R, Hayes MM, Gelmon KA. Breast carcinoma--rare types: review of the literature. Ann Oncol 2009; 20:1763-70. [PMID: 19602565 DOI: 10.1093/annonc/mdp245] [Citation(s) in RCA: 99] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Invasive breast cancer is a heterogeneous disease in its presentation, pathological classification and clinical course. However, there are more than a dozen variants which are less common but still very well defined by the World Health Organization (WHO) classification. The rarity of many of these neoplasms does not allow large or randomized studies to define the optimal treatment. Many of the descriptions of these cancers are from case reports and small series. Our review brings updated information on 16 epithelial subtypes as classified by the WHO system with a very concise histopathology description and parameters helpful in the clinic. The aim of our review is to provide a tool for breast cancer caregivers which will enable a better understanding of the disease and its optimal approach to therapy. This may also stand as a clinical framework for a future understanding of these rarer breast cancers when gene analysis work is reported.
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Affiliation(s)
- R Yerushalmi
- British Columbia Cancer Agency, Vancouver, Canada.
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Abstract
Breast lesions associated with extracellular mucin production are uncommon and constitute a wide spectrum of lesions ranging from benign cyst to mucinous carcinoma. Intracytoplasmic mucin can be seen rarely in benign metaplasias but is a common finding in invasive and in situ carcinomas. In this article, we discuss the differential diagnosis of breast lesions associated with mucin production and other entities that show histologic changes that mimic mucin production.
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Affiliation(s)
- Jeong Yun Shim
- Department of Pathology, The University of Texas M. D. Anderson Cancer Center, Unit 085, Houston, TX 77030-4009, USA
| | - Aysegul A Sahin
- Department of Pathology, The University of Texas M. D. Anderson Cancer Center, Unit 085, Houston, TX 77030-4009, USA.
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