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Hellquist H, Agaimy A, Stenman G, Franchi A, Nadal A, Skalova A, Leivo I, Zidar N, Simpson RHW, Slootweg PJ, Hernandez-Prera JC, Ferlito A. Development of head and neck pathology in Europe. Virchows Arch 2022; 480:951-965. [PMID: 35028711 DOI: 10.1007/s00428-022-03275-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 12/22/2021] [Accepted: 01/07/2022] [Indexed: 01/12/2023]
Abstract
This review gives a brief history of the development of head and neck pathology in Europe from a humble beginning in the 1930s to the explosive activities the last 15 years. During the decades before the introduction of immunohistochemistry in the 1980s, head and neck pathology grew as a subspeciality in many European countries. In the late 1940s, the Institute of Laryngology and Otology with its own pathology laboratory was founded in London, and in 1964 the World Health Organization (WHO) International Reference Centre for the Histological Classification of Salivary Tumours was established at the Bland-Sutton Institute of Pathology, also in London. International collaboration, and very much so in Europe, led to the publication of the first WHO Classification of Salivary Gland Tumours in 1972. In the 1960s, a salivary gland register was organised in Hamburg and in Cologne the microlaryngoscopy was invented enabling microscopic endoscopic examination and rather shortly afterwards a carbon dioxide laser attached to the microscope became established and laryngeal lesions could be treated by laser vaporisation. During the last three decades, the use of immunohistochemistry supplemented with cytogenetic and refined molecular techniques has greatly facilitated the pathological diagnostics of head and neck lesions and has had a huge impact on research. Collaboration between different European centres has drastically increased partly due to establishment of scientific societies such as the Head and Neck Working Group (HNWG) within the European Society of Pathology and the International Head and Neck Scientific Group (IHNSG). A very large number of European pathologists have contributed to the 2nd, 3rd and 4th WHO books, and are involved in the upcoming 5th edition. Accredited educational meetings and courses are nowadays regularly arranged in Europe. Numerous textbooks on head and neck pathology have been written and edited by European pathologists. The increased collaboration has created larger series of tumours for research and new entities, mainly defined by their genetic abnormalities, are continuously emerging from Europe, particularly regarding salivary gland neoplasms and "undifferentiated" sinonasal tumours. These findings have led to a better and more precise classification and open the possibilities for new treatment strategies.
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Affiliation(s)
- Henrik Hellquist
- Department of Biomedical Sciences and Medicine, Epigenetics and Human Disease Group, Algarve Biomedical Centre (ABC), Algarve University, Campus de Gambelas, Ala Norte, 8005-139, Faro, Portugal.
| | - Abbas Agaimy
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany.,Comprehensive Cancer Center (CCC) Erlangen-EMN, Erlangen, Germany
| | - Göran Stenman
- Department of Pathology, Sahlgrenska Center for Cancer Research, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Alessandro Franchi
- Section of Pathology, Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alfons Nadal
- Department of Pathology, Hospital Clínic, Barcelona, Spain.,Department of Basic Clinical Practice, School of Medicine, Universitat de Barcelona, Barcelona, Spain.,August Pi I Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Alena Skalova
- Department of Pathology, Faculty of Medicine in Plzen, Charles University, Plzen, Czech Republic.,Department of Pathology and Molecular Genetics, Bioptical Laboratory Ltd, Plzen, Czech Republic
| | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku, Turku, Finland.,Turku University Central Hospital, 20521, Turku, Finland
| | - Nina Zidar
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | | | - Pieter J Slootweg
- Department of Pathology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | | | - Alfio Ferlito
- Coordinator of the International Head and Neck Scientific Group, Padua, Italy
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2
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Taha T, Billan S. Case report: ado-trastuzumab as second-line treatment in HER2 positive salivary duct carcinoma. Anticancer Drugs 2022; 33:e760-e763. [PMID: 34387606 DOI: 10.1097/cad.0000000000001181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The objective of this report is to present the use and efficacy of ado-trastuzumab as an advanced line of therapy in salivary duct carcinoma (SDC) patient. An 84-year-old gentleman diagnosed with metastatic salivary duct tumor harboring overexpressed human epidermal growth factor receptor-2 has gone through resection surgery. The first line of treatment included initial doublet chemotherapy combined with trastuzumab, which was continued later as maintenance. PET-CT follow-up for 4 years has demonstrated no evidence of disease. However, upon recurrence, use of Ado-trastuzumab emtansine was prompted as second-line of treatment. This targeted patient-tailored therapy has accomplished a complete response. The effectiveness of ado-trastuzumab emtansine was notable within a short time period of two treatment cycles leading to full recovery. Specific agents aimed at altered oncogenes should be considered as a potential drug of choice in neoadjuvant HER2 positive SDC.
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Affiliation(s)
- Tarek Taha
- Oncology Institute, Technion Faculty of Medicine, Rambam Health Care Campus, Haifa
| | - Salem Billan
- Oncology Institute, Technion Faculty of Medicine, Rambam Health Care Campus, Haifa
- Oncology Department, Holy Family Hospital, Nazareth, Israel
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3
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Ciccolella M, Andreone S, Mancini J, Sestili P, Negri D, Pacca AM, D’Urso MT, Macchia D, Canese R, Pang K, SaiYing Ko T, Decadt Y, Schiavoni G, Mattei F, Belardelli F, Aricò E, Bracci L. Anticancer Effects of Sublingual Type I IFN in Combination with Chemotherapy in Implantable and Spontaneous Tumor Models. Cells 2021; 10:845. [PMID: 33917958 PMCID: PMC8068355 DOI: 10.3390/cells10040845] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/31/2021] [Accepted: 04/01/2021] [Indexed: 02/06/2023] Open
Abstract
Salivary gland tumors are a heterogeneous group of neoplasms representing less than 10% of all head and neck tumors. Among salivary gland tumors, salivary duct carcinoma (SDC) is a rare, but highly aggressive malignant tumor resembling ductal breast carcinoma. Sublingual treatments are promising for SDC due to the induction of both local and systemic biological effects and to reduced systemic toxicity compared to other administration routes. In the present study, we first established that the sublingual administration of type I IFN (IFN-I) is safe and feasible, and exerts antitumor effects both as monotherapy and in combination with chemotherapy in transplantable tumor models, i.e., B16-OVA melanoma and EG.7-OVA lymphoma. Subsequently, we proved that sublingual IFN-I in combination with cyclophosphamide (CTX) induces a long-lasting reduction of tumor mass in NeuT transgenic mice that spontaneously develop SDC. Most importantly, tumor shrinkage in NeuT transgenic micewas accompanied by the emergence of tumor-specific cellular immune responses both in the blood and in the tumor tissue. Altogether, these results provide evidence that sublingual IFN holds promise in combination with chemotherapy for the treatment of cancer.
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Affiliation(s)
- Maria Ciccolella
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (S.A.); (J.M.); (G.S.); (F.M.)
| | - Sara Andreone
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (S.A.); (J.M.); (G.S.); (F.M.)
| | - Jacopo Mancini
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (S.A.); (J.M.); (G.S.); (F.M.)
| | - Paola Sestili
- National Center for the Control and Evaluation of Medicines, 00161 Rome, Italy;
| | - Donatella Negri
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00161 Rome, Italy;
| | - Anna Maria Pacca
- Animal Research and Welfare Centre, Istituto Superiore di Sanità, 00161 Rome, Italy; (A.M.P.); (M.T.D.); (D.M.)
| | - Maria Teresa D’Urso
- Animal Research and Welfare Centre, Istituto Superiore di Sanità, 00161 Rome, Italy; (A.M.P.); (M.T.D.); (D.M.)
| | - Daniele Macchia
- Animal Research and Welfare Centre, Istituto Superiore di Sanità, 00161 Rome, Italy; (A.M.P.); (M.T.D.); (D.M.)
| | - Rossella Canese
- Core Facilities, Istituto Superiore di Sanità, 00161 Rome, Italy;
| | - Ken Pang
- Biolingus AG, CH-6052 Hergiswil NW, Switzerland; (K.P.); (T.S.K.); (Y.D.)
- Murdoch Children’s Research Institute, Parkville 3052, Australia
- The Walter and Eliza Hall Institute of Medical Research, Parkville 3052, Australia
- Department of Paediatrics, University of Melbourne, Parkville 3010, Australia
| | - Thomas SaiYing Ko
- Biolingus AG, CH-6052 Hergiswil NW, Switzerland; (K.P.); (T.S.K.); (Y.D.)
| | - Yves Decadt
- Biolingus AG, CH-6052 Hergiswil NW, Switzerland; (K.P.); (T.S.K.); (Y.D.)
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (S.A.); (J.M.); (G.S.); (F.M.)
| | - Fabrizio Mattei
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (S.A.); (J.M.); (G.S.); (F.M.)
| | - Filippo Belardelli
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche, 00133 Rome, Italy;
| | - Eleonora Aricò
- Core Facilities, Istituto Superiore di Sanità, 00161 Rome, Italy;
| | - Laura Bracci
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (S.A.); (J.M.); (G.S.); (F.M.)
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Soares CD, de Lima Morais TM, Carlos R, Martins MD, de Almeida OP, Mariano FV, Altemani A. Immunohistochemical expression of mammaglobin in salivary duct carcinomas de novo and salivary duct carcinoma ex pleomorphic adenoma. Hum Pathol 2019; 92:59-66. [PMID: 31400353 DOI: 10.1016/j.humpath.2019.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 07/26/2019] [Accepted: 08/01/2019] [Indexed: 12/11/2022]
Abstract
Mammaglobin is expressed in breast and salivary gland secretory carcinomas; however, its expression in salivary duct carcinomas (SDCs) still not well established. Therefore, the aim of this study was to investigate the presence and distribution of mammaglobin immunoexpression in SDC ex-PA in different phases of the adenoma to carcinoma sequence evaluating its possible involvement in carcinogenesis and tumor progression, as well as to determine its expression in SDC de novo. Mammaglobin immunohistochemistry was performed in 84 SG tumors, including 41 pleomorphic adenomas (PA) without malignant transformation, 13 intracapsular SDC ex-PA, 5 frankly invasive SDC ex-PA, 25 SDC de novo and 10 secretory carcinomas. The reactions were qualitatively analyzed and digitally scored. Positive immunostaining for mammaglobin was observed in 37 out of 84 SG tumors evaluated (44.1%), but strong staining was consistently seen only in secretory carcinomas, SDC de novo and frankly invasive SDC ex-PA, while it was weaker in intracapsular SDC ex-PA and PA. In PA, mammaglobin expression was significantly associated with recurrence. This study has confirmed that the mammaglobin is commonly expressed in SDC de novo and secretory carcinomas. Its expression was higher in SDC ex-PA than in PA, suggesting that mammaglobin may play a role in its malignant transformation.
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Affiliation(s)
- Ciro Dantas Soares
- Department of Oral Diagnosis, Pathology Department, Dental School of Piracicaba, University of Campinas, Piracicaba, São Paulo, Brazil.
| | - Thayná Melo de Lima Morais
- Department of Oral Diagnosis, Pathology Department, Dental School of Piracicaba, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Roman Carlos
- Pathology Division, Centro Clínico de Cabeza y Cuello/Hospital Herrera Llerandi, Guatemala City, Guatemala
| | - Manoela Domingues Martins
- Department of Pathology, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Oslei Paes de Almeida
- Department of Oral Diagnosis, Pathology Department, Dental School of Piracicaba, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Albina Altemani
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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5
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Kruslin B, Scukanec-Spoljar M, Separović V, Manojlović S, Janković D, Danilović Z. Salivary Duct Carcinoma Metastasizing to the Small Bowel. TUMORI JOURNAL 2018; 82:502-4. [PMID: 9063535 DOI: 10.1177/030089169608200521] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We report a case of salivary duct carcinoma in a 47-year-old woman. The patient presented with symptoms simulating acute appendicitis. Surgery revealed metastatic tumor in the wall of the small bowel. Two months later, a tumor of the right parotid gland was resected, and histologic analysis revealed a salivary duct carcinoma. To our knowledge, this is the first case of salivary duct carcinoma metastasizing to the small bowel with manifestations of metastatic disease as the prominent symptom.
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Affiliation(s)
- B Kruslin
- Department of Pathology, School of Medicine, University of Zagreb, Croatia
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6
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Schmitt NC, Kang H, Sharma A. Salivary duct carcinoma: An aggressive salivary gland malignancy with opportunities for targeted therapy. Oral Oncol 2017; 74:40-48. [PMID: 29103750 PMCID: PMC5685667 DOI: 10.1016/j.oraloncology.2017.09.008] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/16/2017] [Accepted: 09/12/2017] [Indexed: 12/15/2022]
Abstract
Salivary duct carcinoma (SDC) is a rare, aggressive salivary malignancy that is often diagnosed at an advanced stage. Previously, little was known about outcomes of this disease due to its rarity. In the past several years, much has been learned about salivary duct carcinoma after publication of outcomes from several large single-institution series and national database searches. Recent studies of genomic alterations have helped elucidate the biology and pathogenesis of this aggressive disease. Here we review outcomes of the disease, effects of treatment, prognostic factors, and genomic alterations in SDC. Studies of targeted therapy and promising future directions are also discussed.
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Affiliation(s)
- Nicole C Schmitt
- Integrative Therapeutics Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, United States; Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins University, Bethesda, MD, United States.
| | - Hyunseok Kang
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medical Institutions, Baltimore, MD, United States
| | - Arun Sharma
- Division of Otolaryngology - Head and Neck Surgery, Southern Illinois University, Springfield, IL, United States
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7
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Busch A, Bauer L, Wardelmann E, Rudack C, Grünewald I, Stenner M. Prognostic relevance of epithelial–mesenchymal transition and proliferation in surgically treated primary parotid gland cancer. J Clin Pathol 2016; 70:403-409. [DOI: 10.1136/jclinpath-2016-203745] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 09/13/2016] [Accepted: 09/19/2016] [Indexed: 01/02/2023]
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8
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Rosa JC, Fonseca I, Félix A, Soares J. p53 Immunoexpression in Carcinomas Arising in Pleomorphic Adenoma. Int J Surg Pathol 2016. [DOI: 10.1177/106689699604030405] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
p53 protein immunoexpression was evaluated in 17 invasive carcinomas arising in pleomorphic adenoma and correlated with the histologic type and tumor grade. Ten tumors had one malignant histologic component: adenocarcinoma NOS (not otherwise specified) (five), undifferentiated carcinoma (two), malignant myoepithelioma (one), epithelial-myoepithelial carcinoma (one), and malignant oncocytoma (one). In the remaining cases, there was a coexistence of areas of adenocarcinoma (seven), adenosquamous (two), epithelial-myoepithelial (two), adenoid cystic (two), undifferentiated carcinoma (one), and low-grade polymorphous adenocarcinoma (one). p53 positivity was found within adenocarcinoma NOS (three) and adenosquamous carcinoma (two) components of four cases. Tumor areas showing low-grade histology, either mono- or bidifferentiated carcinomas, were always negative in this series, in keeping with previous observations on primary neoplasms of the same histologic type. The benign component of the neoplasms was also found to be consistently negative. The results point to a preferential association of the p53 gene dysfunction and its protein accumulation with the malignant transformation of pleomorphic adenomas into salivary adenocarcinomas with features of high-grade malignancy.
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Affiliation(s)
- Joaninha Costa Rosa
- From the Departmento de Patologia Morfológica and Centro de Investigação de Patobiologia Molecular, Instituto Portuguěs de Oncologia de Francisco Gentil, Lisboa, Portugal
| | - Isabel Fonseca
- From the Departmento de Patologia Morfológica and Centro de Investigação de Patobiologia Molecular, Instituto Portuguěs de Oncologia de Francisco Gentil, Lisboa, Portugal
| | - Ana Félix
- From the Departmento de Patologia Morfológica and Centro de Investigação de Patobiologia Molecular, Instituto Portuguěs de Oncologia de Francisco Gentil, Lisboa, Portugal
| | - Jorge Soares
- From the Departmento de Patologia Morfológica and Centro de Investigação de Patobiologia Molecular, Instituto Portuguěs de Oncologia de Francisco Gentil, Lisboa, Portugal
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9
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Otsuka K, Imanishi Y, Habu N, Sato Y, Shigetomi S, Fujii R, Sakamoto K, Tomita T, Fujii M, Kameyama K, Ogawa K. [Survival analysis and immunohistochemical study of HER-2 and AR (androgen receptor) expression in salivary duct carcinoma]. ACTA ACUST UNITED AC 2013; 116:1024-32. [PMID: 24191589 DOI: 10.3950/jibiinkoka.116.1024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Because of its low incidence, the clinical characteristics of the salivary duct carcinoma (SDC) based on a statistical analysis with a large number of patients remain to be elucidated, and thus it has been impossible to standardize the optimal treatments of SDC including adjuvant systemic therapy. AIMS The present study aimed to determine the prognostic factors along with the clinical outcomes of patients with SDC and to evaluate the expression of several receptor molecules as treatment targets. METHODS We performed a statistical analysis and immunohistochemical examination of 16 patients with SDC who had undergone initial treatment in the Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine from 1996 to 2010. RESULTS The 3-year disease-free survival (DFS) and cause-specific survival (CSS) rates were 29.2% and 72.7%, respectively. At the time of the analysis, 6 patients are alive without the disease, 2 patients are alive with distant metastasis, whereas 7 patients had died of distant metastasis, and 1 patient had died of another cause (pulmonary embolism). We examined the prognostic value of the clinico-pathological factors such as age, sex, T classification, N classification, clinical stage, primary site, histological pre-existence of pleomorphic adenoma. A univariate analysis revealed that DFS was significantly correlated with age (p = 0.049), T classification (p = 0.018), and clinical stage (p = 0.029), whereas no factor was found to be correlated with CSS. A multivariate analysis demonstrated that age (> or = 61 vs. < or = 60, risk ratio (RR) = 5.423, p = 0.042) and T classification (3, 4 vs. 1, 2, RR = 1.087, p = 0.020) were the independent prognostic factors for DFS. Positive expressions of HER2, ER (estrogen receptor), PR (progesterone receptor), AR (androgen receptor), and MIB-1 (index > 20%) were found in 50%, 6%, 13%, 100%, and 69%, respectively. However, none of them showed significant correlation with survival. CONCLUSION Frequent expressions of HER-2 and AR in SDC suggest that these receptors can be suitable molecular targets of systemic therapy for patients with SDC in which distant metastasis seems to be the largest obstacle to improving survival. In order to assess the efficacy of anti-HER-2 therapy and anti-androgen therapy for each receptor-positive SDC, a multi-institutional joint research system should be organized.
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Affiliation(s)
- Kuninori Otsuka
- Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo
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10
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Falchook GS, Lippman SM, Bastida CC, Kurzrock R. Human epidermal receptor 2-amplified salivary duct carcinoma: regression with dual human epidermal receptor 2 inhibition and anti-vascular endothelial growth factor combination treatment. Head Neck 2013; 36:E25-7. [PMID: 23852769 DOI: 10.1002/hed.23429] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 05/09/2013] [Accepted: 07/02/2013] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Salivary ductal carcinoma is a rare cancer with poor prognosis and limited treatment options. Human epidermal receptor 2 (HER2)-directed treatment has been attempted in HER2-amplified or overexpressed salivary gland malignancies with limited success. METHODS We report resolution of measurable disease and minimal residual disease in a patient with salivary duct cancer treated with trastuzumab, lapatinib, and bevacizumab, with treatment ongoing for more than 2 years. RESULTS This treatment has been tolerated well except for grade 2 diarrhea and mucositis, which required a dose reduction of lapatinib to 1000 mg daily. The response observed was achieved in spite of receiving extensive prior therapy, including trastuzumab and/or chemotherapy for 20 months on which his tumors progressed. CONCLUSION The combination of trastuzumab, lapatinib, and bevacizumab may warrant investigation as a non-cytotoxic alternative for treatment of HER2-amplified or overexpressed salivary duct carcinoma and other HER2-amplified or overexpressed salivary gland tumors, particularly those not responsive to trastuzumab monotherapy.
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Affiliation(s)
- Gerald S Falchook
- Department of Investigational Cancer Therapeutics, (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
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11
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Butler RT, Spector ME, Thomas D, McDaniel AS, McHugh JB. An immunohistochemical panel for reliable differentiation of salivary duct carcinoma and mucoepidermoid carcinoma. Head Neck Pathol 2013; 8:133-40. [PMID: 24065449 PMCID: PMC4022941 DOI: 10.1007/s12105-013-0493-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Accepted: 09/18/2013] [Indexed: 01/30/2023]
Abstract
Salivary duct carcinoma is a highly aggressive salivary gland malignancy that may be misdiagnosed as high-grade mucoepidermoid carcinoma. We utilized tissue microarrays with 78 examples of mucoepidermoid carcinoma and 47 salivary duct carcinomas to evaluate the utility of an immunohistochemical panel consisting of androgen receptor, Her2/neu, p63, and cytokeratin 5/6 in distinguishing these entities. Among all cases in the cohorts, androgen receptor was highly specific for salivary duct carcinoma, while cytokeratin 5/6 and p63 were specific for mucoepidermoid carcinoma. While the rate of unequivocal Her2/neu overexpression among the salivary duct carcinomas was low (8.9 %), discrimination of salivary duct carcinoma was enhanced when this marker was used in combination with androgen receptor due to profound sensitivity. The immunohistochemical panel was particularly efficacious at distinguishing the problematic subset of high-grade mucoepidermoid carcinomas from salivary duct carcinoma. Utilization of this set of immunohistochemical markers allows reliable differentiation of salivary duct and mucoepidermoid carcinoma, a distinction with important prognostic and therapeutic implications.
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Affiliation(s)
- Randall T. Butler
- Department of Pathology, University of Michigan, 1500 E. Medical Center Drive, Room 2G332 UH, Ann Arbor, MI 48109 USA
| | - Matthew E. Spector
- Department of Otolaryngology, Head and Neck Surgery, University of Michigan, 1500 E. Medical Center Drive, Ann Arbor, MI 48109 USA
| | - Dafydd Thomas
- Department of Pathology, University of Michigan, 1500 E. Medical Center Drive, Room 2G332 UH, Ann Arbor, MI 48109 USA
| | - Andrew S. McDaniel
- Department of Pathology, University of Michigan, 1500 E. Medical Center Drive, Room 2G332 UH, Ann Arbor, MI 48109 USA
| | - Jonathan B. McHugh
- Department of Pathology, University of Michigan, 1500 E. Medical Center Drive, Room 2G332 UH, Ann Arbor, MI 48109 USA
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12
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Terasaki M, Terasaki Y, Wakamatsu K, Takahashi M, Kunugi S, Urushiyama H, Sakanushi A, Okubo K, Fukuda Y. A mucin-rich variant of salivary duct carcinoma with a prominent mucinous component, a tumor that mimics mucinous adenocarcinoma. Oral Surg Oral Med Oral Pathol Oral Radiol 2013; 116:e210-4. [PMID: 23510685 DOI: 10.1016/j.oooo.2013.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 12/21/2012] [Accepted: 01/03/2013] [Indexed: 12/28/2022]
Abstract
The mucin-rich variant of salivary duct carcinoma (mSDC) is a rare type of salivary duct carcinoma. mSDC usually has both conventional SDC and mucinous adenocarcinoma-like areas. This article describes a first case of mSDC in which 95% of the tumor consisted of a mucinous area without no solid conventional SDC, so that the tumor mimicked mucinous adenocarcinoma. A 55-year-old man was evaluated for a 14 mm mass in the left submandibular gland. The tumor showed that floating tumor nests in a prominent mucinous lake. Some floating tumor nests had focal cribriform pattern with comedo necrosis, and all tumor cells had immunoreactivity for androgen receptor, gross cystic disease fluid protein 15, and Her-2/neu. A diagnosis of mSDC was rendered. mSDC with prominent mucinous component sometimes resembles mucinous adenocarcinoma. Identifying specific histological and immunohistochemical features of floating tumor nests in the mucinous area are important for the diagnosis.
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Affiliation(s)
- Mika Terasaki
- Department of Analytic Human Pathology, Nippon Medical School, Tokyo, Japan.
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13
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Gillenwater AM, Frank SJ, Fatani H, El-Naggar AK. Primary intestinal-like adenocarcinoma of major salivary glands: 2 instances of previously undocumented phenotype. Head Neck 2012; 35:E234-6. [DOI: 10.1002/hed.23059] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2012] [Indexed: 11/07/2022] Open
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14
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Novel therapeutic strategies for malignant salivary gland tumors: lessons learned from breast cancer. Int J Otolaryngol 2011; 2011:187623. [PMID: 22164169 PMCID: PMC3227505 DOI: 10.1155/2011/187623] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 08/26/2011] [Accepted: 08/27/2011] [Indexed: 01/29/2023] Open
Abstract
Malignant salivary gland tumors (MSGTs) account for 2–6% of all head and neck cancers. Despite the rarity, MSGTs have been of great interest due to a wide variety of pathological features and high metastasis rates resulting in poor prognosis. Surgical resection followed by radiation therapy represents the main treatment of this malignancy. Adjuvant therapy is reserved for the management of local recurrence, no longer amenable to additional local therapy, and for metastasis. Based on the studies from other types of tumors, particularly breast cancer, the expression and function of sex steroid hormone receptors in cancer have been extensively studied and applied to diagnosis and treatment. Although a number of studies in MSGTs have been published, the rationale for hormone therapy is still controversial due to the disparate results and insufficient number of cases. However, some recent reports have demonstrated that certain salivary gland neoplasms are similar to breast cancer, not only in terms of the pathological features, but also at the molecular level. Here, we shed light on the biological similarity between MSGTs and certain types of breast cancer, and describe the potential use of hormone and additional therapies for MSGTs.
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Low-grade salivary duct carcinoma of the parotid gland: report of a case with immunohistochemical analysis. Med Mol Morphol 2010; 43:178-84. [PMID: 20857268 DOI: 10.1007/s00795-009-0479-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Accepted: 10/14/2009] [Indexed: 10/19/2022]
Abstract
Salivary duct carcinoma (SDC) is a highly aggressive malignancy of the salivary glands. However, one type of SDC, which shows minimal invasion and better prognosis, is known as low-grade SDC (LG-SDC). This report presents an additional case of LG-SDC of the parotid gland. The patient was a 38-year-old Japanese woman who noticed painless swelling of the left parotid region. Grossly, the cut surface of the tumor was cystic. Microscopically, the tumor showed a multicystic pattern, which was lined by eosinophilic to clear atypical cells with cribriform or Roman bridge patterns. An immunohistochemical examination revealed the tumor was positive for cytokeratin (CK) 7 and epithelial membrane antigen, partially positive for androgen receptor and gross cystic disease fluid protein-15, and diffusely positive for Her-2/Neu, progesterone, and estrogen receptors. The cancer cells showed focal immunopositivity for S-100 protein. Immunostaining for p63, CK14, and calponin showed an in situ pattern in most areas of this tumor, whereas the tumor showed minimal invasion. The cancer cells were diffusely positive for MUC1 and MUC6 and focally positive for MUC2 and MUC4. Finally, the tumor was diagnosed to be LG-SDC. The differential diagnosis and the mucin pattern were evaluated.
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16
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Grünbaum M, Ervens J, Stein H, Loddenkemper C. [Primary ductal adenocarcinoma near the orbit]. DER PATHOLOGE 2010; 31:279-82. [PMID: 20552200 DOI: 10.1007/s00292-010-1291-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The case of a 59-year-old patient is described who presented with a left-sided pressure sensation in the left orbit and exophthalmus with a proud bulbus. The limited bulbus motility led to double vision. A preoperative MRI showed a space-occupying lesion in the left medial orbit. The morphological and immunohistochemical findings led to the diagnosis of a primary ductal carcinoma resembling salivary duct carcinoma (SDC). The tumor could be removed without compromising the eye. The patient suffers no side-effects or recurrences 12 months later.
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Affiliation(s)
- M Grünbaum
- Institut für Pathologie, Konsultations- und Referenzzentrum für Lymphknoten- und Hämatopathologie, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
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17
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Simpson RH, Di Palma S. Selected recent advances in the pathology of salivary neoplasms. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.mpdhp.2010.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Kusafuka K, Nakamura S, Asano R, Kamijo T, Iida Y, Onistuka T, Nakajima T. Osteoclast-type giant cell tumor of minor salivary gland with mucin-rich salivary duct carcinoma: a case report of unusual histology with immunohistochemical analysis. ACTA ACUST UNITED AC 2010; 109:870-7. [DOI: 10.1016/j.tripleo.2009.12.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2009] [Revised: 11/05/2009] [Accepted: 12/09/2009] [Indexed: 10/19/2022]
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Williams MD, Roberts DB, Kies MS, Mao L, Weber RS, El-Naggar AK. Genetic and expression analysis of HER-2 and EGFR genes in salivary duct carcinoma: empirical and therapeutic significance. Clin Cancer Res 2010; 16:2266-74. [PMID: 20371674 DOI: 10.1158/1078-0432.ccr-09-0238] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE Salivary duct carcinoma overexpresses epidermal growth factor receptor (EGFR) and HER-2, although the underlying mechanisms remain undefined. Because of the potential utilization of these markers as treatment targets, we evaluated protein and gene status by several techniques to determine complementary value. EXPERIMENTAL DESIGN A tissue microarray of 66 salivary duct carcinomas was used for immunohistochemical analysis of HER-2 and EGFR expression (semiquantitatively evaluated into a three-tiered system), and fluorescence in situ hybridization for gene copy number, and chromosomes 7 and 17 ploidy status. Sequencing of exons 18, 19, and 21 of the EGFR gene for mutations was carried out. RESULT For EGFR, 46 (69.7%) of the 66 tumors showed some form of EGFR expression (17 at 3+, 17 at 2+, 12 at 1+) but none gene amplification. Five (9.4%) of 53 tumors showed mutations in exon 18 (n = 3) and exon 19 (n = 2). Polysomy of chromosome 7 (average >2.5 copies/cell) was detected in 15 (25.0%) of 60 tumors (6 at 3+, 5 at 2+, 2 at 1+, 2 at 0+ expression) and correlated with poor 3-year survival (P = 0.015). For HER-2, 17 (25.8%) of 66 tumors expressed HER-2 (10 at 3+, 3 at 2+, 4 at 1+). Eight tumors showed HER-2 gene amplification (6 at 3+, 1 at 1+, 1 at 0+ protein expression). Chromosome 17 polysomy was found in 8 (15.7%) of 51 tumors; two had HER-2 expression (3+, 1+). CONCLUSION Our study shows that salivary duct carcinomas (a) harbor EGFR gene mutations in a subset of tumors that may guide therapy, (b) pursue an aggressive clinical course in cases with chromosome 7 polysomy and high EGFR expression, and (c) with HER-2 gene amplification and protein high expression, may be selected for targeted therapy.
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Affiliation(s)
- Michelle D Williams
- Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
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20
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Ko YH, Roh JH, Son YI, Chung MK, Jang JY, Byun H, Baek CH, Jeong HS. Expression of mitotic checkpoint proteins BUB1B and MAD2L1 in salivary duct carcinomas. J Oral Pathol Med 2009; 39:349-55. [PMID: 20040022 DOI: 10.1111/j.1600-0714.2009.00835.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Defects in the mitotic checkpoint lead to aneuploidy and might facilitate tumorigenesis. However, the ploidy status in salivary duct carcinoma (SDC) has been reported to play limited role in prediction of prognosis. Thus, we need more reliable markers to reflect the rapid tumor progression in SDCs. We aimed here to investigate the expression of mitotic checkpoint proteins benzimidazole 1 homolog beta (BUB1B) and mitosis arrest-deficient 2 like 1 (MAD2L1) in SDCs and to determine their possible role as surrogate prognostic markers. METHODS We analyzed the clinical courses, pathologic findings and immunohistochemical profiles of mitotic checkpoint proteins (BUB1B and MAD2L1) in 27 pathologically confirmed SDCs. The expression status of BUB1B and MAD2L1 was compared with clinicopathologic factors and other molecular markers, such as TGF-beta, c-erb-B2, androgen receptor, vascular endothelial growth factor, and epidermal growth factor receptor, for prognostic significance. RESULTS High BUB1B expression was detected in 25.9% of subjects, and high MAD2L1 expression was in 55.6% of subjects. However, survival analysis revealed that mitotic checkpoint expression did not have prognostic significance in SDCs, nor did the other studied markers. Rather, the clinical variable of N classification at diagnosis (in N+ status, hazard ratio 5.19, 95% CI 1.26-21.32 for disease-free survival and hazard ratio 7.18, 95% CI 1.09-46.99 for overall survival) was strongly associated with survival and prognosis based on the Cox proportional hazard model. CONCLUSIONS Mitotic checkpoint proteins appeared to play a limited role in predicting prognosis in SDCs. Further study is required to elucidate the exact role of mitotic checkpoint proteins in SDCs.
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Affiliation(s)
- Young Hyeh Ko
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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DeRoche TC, Hoschar AP, Hunt JL. Immunohistochemical evaluation of androgen receptor, HER-2/neu, and p53 in benign pleomorphic adenomas. Arch Pathol Lab Med 2009; 132:1907-11. [PMID: 19061288 DOI: 10.5858/132.12.1907] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Immunohistochemical stains for androgen receptor (AR), HER-2/neu, and p53 are used as diagnostic markers associated with malignancy in several histologic types of salivary gland tumors. These markers may be useful in differentiating pleomorphic adenoma with cytologic atypia from intracapsular carcinoma ex pleomorphic adenoma (CXPA), as these tumors are often difficult to distinguish on the basis of morphology alone. OBJECTIVE To determine whether AR, HER-2/neu, and p53 expression can be seen in entirely benign pleomorphic adenomas. DESIGN Androgen receptor, HER-2/neu, and p53 immunoreactivity was assessed in 41 histologically and clinically benign pleomorphic adenomas. RESULTS A total of 3 of 41 pleomorphic adenomas exhibited multifocal areas with moderate staining for HER-2/ neu and AR. The positive staining was mainly confined to the epithelial component, where the ductal epithelium showed no cytologic atypia. Immunoreactivity for p53 was observed in the epithelial component of 5 of 41 cases, none of which stained for HER-2/neu and AR. Mean mitotic rate and Ki-67 index were 1 per 10 high-powered fields and 2.7% in HER-2/neu- and AR-positive cases and 1 per 10 high-powered fields and 2.2% in p53-positive cases. CONCLUSIONS HER-2/neu, AR, and p53 are expressed in a subset of histologically and clinically benign pleomorphic adenomas. These markers cannot be used to reliably predict early carcinomatous transformation in pleomorphic adenoma.
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Affiliation(s)
- Tom C DeRoche
- Department of Anatomic Pathology, Cleveland Clinic, Cleveland, OH 44195, USA
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Abstract
BACKGROUND The incidence of human epidermal growth factor receptor 2 positivity in salivary duct carcinoma ranges from 25 to 100 per cent and is associated with a poor outcome. Salivary duct carcinoma has significant pathological similarities to ductal carcinoma of the breast. METHODS AND RESULTS A 49-year-old man developed lung and liver metastasis a few months after surgery and adjuvant radiotherapy for salivary duct carcinoma of the parotid gland. There was no response to palliative chemotherapy with doxorubicin. We followed the biological model of breast cancer, whereby two-thirds of human epidermal growth factor receptor 2 positive patients respond to a combination of docetaxel and human epidermal growth factor receptor 2 blocker (trastuzumab). A durable, complete response was achieved with this combination. A rationalised treatment approach targeting the biological characteristics of salivary duct carcinoma had proven successful.
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Her-2/neu expression in salivary duct carcinoma: an immunohistochemical and chromogenic in situ hybridization study. Appl Immunohistochem Mol Morphol 2008; 16:54-8. [PMID: 18091319 DOI: 10.1097/pai.0b013e31802e91b2] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Salivary duct carcinoma (SDC) shares significant morphologic and immunophenotypic overlap with ductal carcinoma of the breast, including HER-2/neu expression. Previous studies have detected HER-2/neu at the protein level in SDCs; however, no study, to date, has assayed whether this expression is related to gene amplification detected by chromogenic in situ hybridization (CISH). Formalin-fixed, paraffin-embedded tissue sections from 12 previously diagnosed SDCs were evaluated by immunohistochemistry (IHC) and CISH for HER-2/neu status. Result concordance was seen in all 12 cases. A total of 4 SDCs were positive by IHC; all 4 cases showed amplification with CISH. The remaining 8 cases were negative by IHC and showed no gene amplification with CISH. SDCs in this study show HER-2/neu overexpression on both the protein and gene levels in approximately 30% of cases. These findings suggest a role may exist for Herceptin (trastuzumab) based therapy in some SDC patients.
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Milano A, Longo F, Basile M, Iaffaioli RV, Caponigro F. Recent advances in the treatment of salivary gland cancers: emphasis on molecular targeted therapy. Oral Oncol 2007; 43:729-34. [PMID: 17350323 DOI: 10.1016/j.oraloncology.2006.12.012] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2006] [Revised: 12/21/2006] [Accepted: 12/21/2006] [Indexed: 12/12/2022]
Abstract
Salivary gland cancers include tumors of different histologic characteristics and biological behavior. Radical surgery, followed or not by radiation therapy, represents the main treatment approach for this disease. The role of systemic chemotherapy is less clearly defined since trials of single-agent chemotherapy have consistently shown low response rates. Polychemotherapy is likely to induce a higher response rate, but does not improve survival. The determination of the molecular abnormalities underlying the different subtypes of salivary gland cancers might lead to more active targeted therapies. C-kit is overexpressed in a wide percentage of salivary gland carcinomas, but clinical trials with single-agent imatinib have been negative. ErbB1 and ErbB2 are also frequently overexpressed in salivary gland cancers and this has provided the rationale for clinical trials with trastuzumab, cetuximab, gefitinib, lapatinib. Finally, new pathways, such as vascular endothelial growth factor, might be worth targeting and clinical trials with anti-angiogenic agents are ongoing.
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Affiliation(s)
- Amalia Milano
- Medical Oncology B, Istituto Nazionale Tumori "Fondazione G. Pascale", Via Mariano Semmola, 80131 Napoli, Italy.
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Matsubayashi S, Yoshihara T. Carcinoma ex pleomorphic adenoma of the salivary gland: an immunohistochemical study. Eur Arch Otorhinolaryngol 2007; 264:789-95. [PMID: 17310348 DOI: 10.1007/s00405-007-0256-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2006] [Accepted: 12/19/2006] [Indexed: 10/23/2022]
Abstract
The proliferative activity of the tumor cells and the expression of tumor-associated genes and sex steroid hormone receptors were investigated immunohistochemically in ten cases of carcinoma ex pleomorphic adenoma (Ca-ex-PA) of the salivary glands. These were analyzed in benign and malignant components separately, and then were compared with ten cases of the other malignant tumors [adenocarcinomas, not otherwise specified (ACN) and salivary duct carcinomas (SDC)] and ten cases of pleomorphic adenomas (PA). The results obtained in this study were as follows: (1) malignant component of Ca-ex-PA showed a higher incidence of PCNA and Ki67 than benign component of Ca-ex-PA. A significant difference between benign component of Ca-ex-PA and PA was not observed. (2) A significant difference in the incidence of p53, c-erbB-2, EGFR overexpression was observed only between malignant component of Ca-ex-PA and benign component of Ca-ex-PA. (3) The incidence of PCNA, Ki67, p53, c-erbB-2 overexpression in malignant component of Ca-ex-PA showed the highest data among the four groups. These results suggest that Ca-ex-PA acquired the particular biological behavior in contrast to the other salivary neoplasms in the long-standing process while PA undergoes malignant transformation.
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MESH Headings
- Adenoma, Pleomorphic/immunology
- Adenoma, Pleomorphic/metabolism
- Adenoma, Pleomorphic/pathology
- Aged
- Antibodies, Neoplasm/immunology
- Biomarkers, Tumor/immunology
- Biomarkers, Tumor/metabolism
- Carcinoma, Ductal/immunology
- Carcinoma, Ductal/metabolism
- Carcinoma, Ductal/pathology
- Diagnosis, Differential
- ErbB Receptors/immunology
- ErbB Receptors/metabolism
- Female
- Follow-Up Studies
- Humans
- Immunohistochemistry/methods
- Ki-67 Antigen/immunology
- Ki-67 Antigen/metabolism
- Male
- Middle Aged
- Neoplasm Recurrence, Local/immunology
- Neoplasm Recurrence, Local/metabolism
- Neoplasm Recurrence, Local/pathology
- Proliferating Cell Nuclear Antigen/immunology
- Proliferating Cell Nuclear Antigen/metabolism
- Receptor, ErbB-2/immunology
- Receptor, ErbB-2/metabolism
- Receptors, Androgen/immunology
- Receptors, Androgen/metabolism
- Receptors, Estrogen/immunology
- Receptors, Estrogen/metabolism
- Retrospective Studies
- Salivary Gland Neoplasms/immunology
- Salivary Gland Neoplasms/metabolism
- Salivary Gland Neoplasms/pathology
- Tumor Suppressor Protein p53/immunology
- Tumor Suppressor Protein p53/metabolism
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Affiliation(s)
- Saori Matsubayashi
- Department of Otolaryngology, Tokyo Women's Medical University, Tokyo, Japan
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26
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Higo R, Takahashi T, Nakata H, Harada H, Sugasawa M. Salivary duct carcinoma in the sinonasal tract. Eur Arch Otorhinolaryngol 2007; 264:561-3. [PMID: 17203308 DOI: 10.1007/s00405-006-0223-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2006] [Accepted: 12/07/2006] [Indexed: 11/25/2022]
Abstract
Salivary duct carcinoma (SDC) is an uncommon malignant tumor, characterized by aggressive behavior and poor prognosis. SDC usually arises from ductal epithelium of the major salivary glands, and it is quite infrequent elsewhere. We present a rare case of a 73-year-old man with SDC, which is possibly originated from the paranasal sinuses or the lacrimal system. Microscopic evaluation revealed that the tumor cells, with pleomorphic nuclei and abundant eosinophilic cytoplasm, formed cell nests and duct-like structure. A cribriform growth pattern was also seen. Immunohistochemical staining was positive for cytokeratins (CAM 5.2 and 34betaE12), gross cystic disease fluid protein 15 (GCDFP-15), and androgen receptor protein, while p63 and involucrin were negative. The patient already had multiple metastasis of the tumor in the lung at diagnosis, and he could not undergo definitive surgical procedures, because of severe restrictive lung disease. Although SDC in the sinonasal tract is quite rare, SDC should be in the differential diagnosis in these regions, due to its aggressive behavior and poor prognosis.
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Affiliation(s)
- Ryuzaburo Higo
- Department of Otolaryngology, Head and Neck Surgery, Saitama medical university, Morohongo 38, Moroyama-cho, Iruma-gun, Saitama, Japan.
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Laurie SA, Licitra L. Systemic therapy in the palliative management of advanced salivary gland cancers. J Clin Oncol 2006; 24:2673-8. [PMID: 16763282 DOI: 10.1200/jco.2005.05.3025] [Citation(s) in RCA: 202] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Cancers of the salivary glands are unusual lesions that vary widely in their histologic appearance and molecular characteristics. Likewise, there is a wide spectrum of biologic behavior, ranging from low-grade, minimally invasive tumors, to highly lethal malignancies. There are few data on the role of systemic therapies in the management of these cancers, and chemotherapy is generally reserved for the palliative management of advanced disease that is not amenable to local therapies such as surgery and/or radiation. The majority of patients for whom systemic therapy is considered will have either adenoid cystic carcinoma, mucoepidermoid carcinoma, or high-grade adenocarcinoma. This article will review the available literature regarding the use of palliative chemotherapy for patients with advanced salivary gland cancer of these histologies, with an emphasis on the potential role of targeted agents. There is a need for a determined, coordinated effort to conduct high-quality clinical trials in patients with these rare cancers.
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MESH Headings
- Adenocarcinoma/drug therapy
- Adenocarcinoma/pathology
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antineoplastic Agents/therapeutic use
- Boronic Acids/therapeutic use
- Bortezomib
- Carcinoma, Adenoid Cystic/drug therapy
- Carcinoma, Adenoid Cystic/pathology
- Carcinoma, Mucoepidermoid/drug therapy
- Carcinoma, Mucoepidermoid/pathology
- Clinical Trials as Topic
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/therapeutic use
- Humans
- Lapatinib
- Neoplasm Metastasis
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/pathology
- Palliative Care
- Pyrazines/therapeutic use
- Quinazolines/therapeutic use
- Receptor, ErbB-2/metabolism
- Receptors, Androgen/metabolism
- Salivary Ducts
- Salivary Gland Neoplasms/drug therapy
- Salivary Gland Neoplasms/pathology
- Trastuzumab
- Gemcitabine
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Affiliation(s)
- Scott A Laurie
- Ottawa Hospital Regional Cancer Centre, the University of Ottawa, Ottawa, Canada
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Jaehne M, Roeser K, Jaekel T, Schepers JD, Albert N, Löning T. Clinical and immunohistologic typing of salivary duct carcinoma: a report of 50 cases. Cancer 2005; 103:2526-33. [PMID: 15900577 DOI: 10.1002/cncr.21116] [Citation(s) in RCA: 202] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Due to the low incidence of salivary duct carcinoma (SDC), only limited data in regard to the biologic behavior of this tumor and its immunohistochemical characteristics are available. The authors analyzed the clinical, molecular, and genetic profile of SDC and identified prognostic factors. METHODS The follow-up of 50 patients with SDC was obtained and paraffin-embedded tumor samples were examined immunohistochemically. In all samples, the expression of Ki-67, HER-2, and the oncoproteins p16 and p53 was examined immunohistochemically, followed by a mutation analysis of p16 and p53. The survival rate was calculated by the Kaplan-Meier method and prognostic variables were analyzed with the log-rank test. RESULTS SDC predominantly effected male patients (66%) in their 7th decade of life. SDC mainly occurred in the parotid gland (78%; submandibular gland, 12%; minor salivary glands, 10%). Approximately two-thirds of the patients (33 of 50) presented with a T3/T4 tumor. In 28 patients (56%), cervical lymph node metastasis was present at the time of diagnosis. Local disease recurrence was observed in 48% of patients an average of 17.4 months after initial treatment. Distant disease metastasis developed in 48% of patients an average of 29 months after initial treatment. The average overall survival period was 56.2 months. In the current study, 20.6% of the probes with positive HER-2/neu expression were (+++) positive. p53 was expressed in 83.9% of the tumor samples. In 11.8% of the tumor samples, there was a lack of p16 expression. CONCLUSIONS Mutations of the p53 gene were more frequent in tumor samples with (++) and (+++) immunoreactivity and mainly affected exons 7 and 8. A mutation of the p16 gene was only found in 1 tumor sample. Expression of HER-2/neu and p53 was statistically linked (P < 0.05) to early local disease recurrence, distant disease metastasis, and survival rates.
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Affiliation(s)
- Michael Jaehne
- Ear, Nose and Throat Department, University-Hospital Hamburg-Eppendorf, Hamburg, Germany.
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29
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Jaehne M, Dippel A, Sagowski C. [Salivary duct carcinoma of the submandibular gland]. HNO 2005; 53:940-4. [PMID: 15678343 DOI: 10.1007/s00106-004-1204-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Salivary duct carcinoma (SDC) is a rare adenocarcinoma of the salivary glands which usually occurs in the parotid gland (approx. 80%), but is also found in the submandibular gland (approx. 12%) and the minor salivary glands. Due to the low incidence of this tumour-particularly in terms of involvement of the submandibular and minor salivary glands-only limited clinical data is available. PATIENTS/METHOD In a retrospective investigation, follow-ups of six patients with a SDC of the submandibular gland were analysed and the surgical measures evaluated for their efficiency. RESULTS At the time of diagnosis, varying tumor stages were present (2xT1, 3xT2, 1xT1). Initial lymph node metastasis was observed in four (66.6%) of the six patients. In all patients, the submandibular gland was resected and neck dissection performed, in two cases (33,3%) this was followed by radiotherapy. Four patients developed a life-threatening local recurrence. Only one patient developed distant metastasis. Two thirds of the patients died due to tumor-related disease after an average of 35.5 months. CONCLUSION The clinical course of patients with SDC of the submandibular gland exhibits a high (66.6%) rate of local recurrence, crucial for the following clinical course. The treatment of these patients, therefore, must include radical tumor resection as well as tissue resection with a wide margin.
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Affiliation(s)
- M Jaehne
- Klinik und Poliklinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Hamburg-Eppendorf.
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30
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Bhalla R, Parker DC, Tadros TS. Salivary duct carcinoma metastatic to inguinal lymph node: A case report of salivary duct carcinoma with distant metastasis diagnosed by fine-needle aspiration. Diagn Cytopathol 2005; 34:41-4. [PMID: 16355374 DOI: 10.1002/dc.20398] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Salivary duct carcinoma (SDC) is a high-grade malignant tumor exhibiting aggressive growth with early regional and distant metastasis. We report a case of SDC in a 53-yr-old male with distant metastasis to an inguinal lymph node. The diagnosis of the primary tumor as well as the metastatic lesion was accomplished by fine-needle aspiration (FNA). Aggressive clinical management appears to be the main therapeutic option for long-term survival. Therefore, establishing an accurate preoperative diagnosis by FNA can have both clinical and prognostic relevance.
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Affiliation(s)
- Ritu Bhalla
- Department of Pathology, Emory University Hospital, Atlanta, Georgia 30303-3801, USA
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31
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Albuquerque RLC, Miguel MCC, Costa ALL, Souza LB. Correlation of c-erbB-2 and S-100 expression with the malignancy grading and anatomical site in oral squamous cell carcinoma. Int J Exp Pathol 2004; 84:259-65. [PMID: 14748745 PMCID: PMC2517568 DOI: 10.1111/j.0959-9673.2004.00361.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
An immunohistochemical analysis of 32 cases of oral squamous cell carcinoma (eight in the inferior lip, eight in the lateral angle of the tongue, eight in the palate and eight in the mouth floor) was performed to evaluate the expression pattern of c-erbB-2 protein and S-100-positive cells in the lesions. The immunohistochemical expression was correlated with the tumour anatomical site and histological grading of malignancy. A higher frequency of c-erbB-2-positive cases was found in the tongue, even though no correlation could be detected between the protein expression and the tumour histological grading. With respect to the S-100-positive cells, it was observed that a quantitative decrease was present in the cases classified as high-grade tumours when compared to the low ones (P = 0.0007). Thus, c-erbB-2 immunohistochemical expression is correlated with anatomical localization, and the expression of the S-100 Langerhans' cell markers is decreased significantly in high-grade carcinomas.
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Affiliation(s)
- Ricardo L C Albuquerque
- Dentistry School, Tiradentes University, Aracaju, Sergipe, Brazil, and Laboratory of Oral Pathology, Dentistry School, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
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32
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Etges A, Pinto DS, Kowalski LP, Soares FA, Araújo VC. Salivary duct carcinoma: immunohistochemical profile of an aggressive salivary gland tumour. J Clin Pathol 2004; 56:914-8. [PMID: 14645349 PMCID: PMC1770135 DOI: 10.1136/jcp.56.12.914] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Salivary duct carcinoma (SDC) is considered to be a distinct malignancy of the major salivary glands, because of its highly aggressive behaviour, and the high rate of recurrence, metastasis, and disease related death. AIMS To investigate expression of the proteins involved in the retinoblastoma (pRb) and p53 pathways, which control cell cycle progression at the G1/S checkpoint, and also expression of the c-erbB-2 oncoprotein in SDCs. METHODS Using a streptavidin-biotin method, five cases of SDC were evaluated immunohistochemically for the presence of cyclin D1, CDK4 (cyclin dependent kinase 4), p16 (CDK2A), pRb (retinoblastoma protein), E2F-1, p53, mdm2 (murine double minute 2), bcl-2, and the c-erbB-2 oncoprotein to determine whether there was a correlation between the expression of these proteins and patient outcome. RESULTS All of the cases showed deregulation of the pRb and p53 pathways. Of the five patients analysed, only the patient with longterm survival (10 years) was not positive for c-erbB-2 expression. CONCLUSIONS c-erbB-2 overexpression was associated with a poor prognosis. Aggressive behaviour, recurrence, and metastatic potential do not appear to be related to cell cycle deregulation, but seem to be associated with the c-erbB-2 oncoprotein, which is involved in matrix degradation and proteolitic activity, in addition to increases in vessel permeability, endothelial cell growth, proliferation, migration, and differentiation. There was a correlation between c-erbB-2 oncoprotein expression and aggressive behaviour in SDCs.
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Affiliation(s)
- A Etges
- Oral Pathology, School of Dentistry, Federal University of Pelotas/UFP, Pelotas, Rio Grande do Sol, Brazil, CEP 96015
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Laforga JB. Salivary duct carcinoma with neuroendocrine features: Report of a case with cytological and immunohistochemical study. Diagn Cytopathol 2004; 31:189-92. [PMID: 15349992 DOI: 10.1002/dc.20096] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We report a salivary duct carcinoma (SDC) of parotid gland in a 75-year-old male. Initially, it was studied by fine-needle aspiration, which disclosed features of malignancy consistent with a high-grade carcinoma. Histologically, the tumor showed typical features of SDC, predominantly with a solid and apocrine pattern. The aggressive behavior of this tumor was documented by facial palsy and the presence of 12 regional lymph node metastases. Immunohistochemical study showed positivity for cytokeratins (AE1/AE3), cytokeratin 7, GCDFP-15, C-erbB-2, Mib-1, topoisomerase II alpha, p53, and androgen receptors. Diffuse positivity with chromogranin-A, synaptophysin, and Grimelius stains was also observed, suggesting endocrine features. Phosphotungstic acid hematoxylin, antimitochondrial antigen, progesterone and estrogen receptors, cytokeratin 20, and S-100 stains were negative. To our knowledge, this is the first case reported of SDC exhibiting neuroendocrine differentiation.
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Affiliation(s)
- Juan B Laforga
- Department of Pathology, Hospital Marina Alta, 03700 Denia, Alicante, Spain.
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34
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Simpson RHW, Prasad AR, Lewis JE, Skálová A, David L. Mucin-rich variant of salivary duct carcinoma: a clinicopathologic and immunohistochemical study of four cases. Am J Surg Pathol 2003; 27:1070-9. [PMID: 12883239 DOI: 10.1097/00000478-200308000-00004] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Salivary duct carcinoma is a relatively uncommon aggressive neoplasm, typically found in the parotid glands of older men. The histologic appearance is that of an in situ and invasive high-grade adenocarcinoma, and it closely resembles ductal carcinoma of the breast. Several variants of the latter are very well known, but only papillary, sarcomatoid, and low-grade subtypes have so far been reported in salivary duct carcinoma. This study describes the clinicopathologic and immunohistochemical findings in four examples of an additional previously undescribed variant, rich in mucin. Each tumor showed areas of typical salivary duct carcinoma, but in addition there were lakes of epithelial mucin-containing malignant cells, i.e., mucinous (colloid) carcinoma. All four tumors expressed androgen receptors, cytokeratins, epithelial membrane antigen, gross cystic disease fluid protein-15, and carcinoembryonic antigen, but S-100 protein, other myoepithelial markers, and estrogen and progesterone receptors were negative. The mucin antigen profile showed positivity for MUC2, MUC5B, and MUC6 in all cases but only rare staining with MUC5AC and MUC7. Strong immunohistochemical overexpression of HER2/neu was demonstrated in one tumor, together with amplification by fluorescence in situ hybridization; another case was weakly positive with just one antiserum, but the remaining two tumors were completely negative. Small quantities of mucin have often been described in salivary duct carcinoma but not large extracellular mucinous lakes, which though prominent in the present series, were not as extensive as in mucinous adenocarcinoma. The relatively poor clinical outcome of the patients in our study mirrored that seen in usual-type salivary duct carcinoma and emphasizes the importance of differentiating mucin-rich salivary duct carcinoma from pure mucinous (colloid) adenocarcinoma, a tumor not fully defined, but possibly with a better prognosis.
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35
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Skálová A, Stárek I, Vanecek T, Kucerová V, Plank L, Szépe P, Di Palma S, Leivo I. Expression of HER-2/neu gene and protein in salivary duct carcinomas of parotid gland as revealed by fluorescence in-situ hybridization and immunohistochemistry. Histopathology 2003; 42:348-56. [PMID: 12653946 DOI: 10.1046/j.1365-2559.2003.01600.x] [Citation(s) in RCA: 139] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS Salivary duct carcinoma is a highly malignant salivary gland tumour with aggressive clinical behaviour, characterized by histological resemblance to invasive ductal carcinoma of the breast. Amplification of HER-2/neu oncogene and over-expression of its gene product have both prognostic and therapeutic implications in breast cancer. Recent report on salivary duct carcinomas for HER-2/neu using immunohistochemistry (IHC) has shown over-expression in most cases. However, correlation between IHC and molecular genetic analysis of HER-2/neu in salivary duct carcinoma has not yet been performed. METHODS AND RESULTS We have now evaluated 11 cases of salivary duct carcinomas for HER-2/neu status using IHC and fluorescent in-situ hybridization (FISH). To our knowledge, this is the first molecular genetic analysis of HER-2/neu in salivary duct carcinoma. CONCLUSIONS In immunohistochemistry, over-expression of HER-2/neu protein was identified as distinct membrane staining in most carcinoma cells in all our salivary duct carcinoma cases, while only four cases revealed an amplification of HER-2/neu gene by means of FISH analysis. Both amplified and non-amplified salivary duct carcinomas with strong immunohistochemical staining for HER-2/neu protein were associated with poor clinical outcome for the patients. Apparently, HER-2/neu protein over-expression could also be controlled by mechanisms other than gene amplification. In the group of salivary gland tumours other than salivary duct carcinoma, strong over-expression was detected only in three cases of carcinoma ex pleomorphic adenoma. Thus, over-expression of HER-2/neu protein is also a useful marker of malignant transformation in pleomorphic adenomas.
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Affiliation(s)
- A Skálová
- Department of Pathology, Medical Faculty, Charles University, Plzen, Czech Republic.
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36
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Actis AB, Lampe PD, Eynard AR. Cellular basis and clinical implications of biological markers in salivary tissues: their topological distribution in murine submandibular gland. Oral Oncol 2002; 38:441-9. [PMID: 12110338 DOI: 10.1016/s1368-8375(01)00091-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cell proliferation and apoptosis as well as cell-cell adhesion and communication are essential processes that assure cell survival, renewal and coordination. Since junctional proteins have a tumor suppressor activity, their immunohistochemical characterization has diagnostic and prognostic value. The purpose of this report is to review the role played by junctional and proliferation-related proteins in the salivary glands and to illustrate their immunohistochemical localisation in normal murine submandibular gland. Normal salivary gland tissue was obtained from normal adult male BALB/c mice. After immediate fixation in formalin and ethanol, the samples were immunohistochemically stained for E-cadherin (HECD-1), Bcl-2, Ki67 (MIB-1), connexin26 and connexin 32, beta-catenin and gamma-catenin. Their topological distribution and reactivity were evaluated by light microscopy. The nuclei of submandibular acinar cells exhibited low to moderate staining for Ki67, but no reaction was observed in ductal cells. Murine Bcl-2 was light to moderately expressed in the latero-basal domain of cells of submandibular acini but was only lightly expressed in striated and eosinophilic ducts. The lateral domain of acinar cells were heavily stained with anti-E-cadherin, while only low levels were expressed at the cellular surface of ducts. beta-Catenin was consistently and evenly distributed along the latero-apical boundaries of eosinophilic secretory duct cells as well as on the lateral domain of acinar cells. On the contrary, gamma-catenin was generally expressed at lower levels than beta-catenin, was not expressed in ductal cells and was only lightly stained on the lateral membranes of acinar cells. No expression of connexin 32 was observed in ducts but it was significantly expressed in a spotted pattern along the plasma membrane of acinic cells. Connexin 26 showed similar localization to that of connexin 32 but the staining was much more intense. Since these proteins have been reported to play key roles in maintaining homeostasis via control of cell growth, differentiation and death, their analysis in normal salivary tissue will hopefully contribute to the study of salivary tumorigenesis.
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Affiliation(s)
- A B Actis
- Instituto de Biología Celular, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Casilla de Correos No, 220, Argentina.
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37
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Skálová A, Kucerová V, Szépe P, Plank L. Salivary duct carcinoma--a highly aggressive salivary gland tumor with HER-2/neu oncoprotein overexpression. Pathol Res Pract 2002; 197:621-6. [PMID: 11569926 DOI: 10.1078/0344-0338-00136] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Salivary duct carcinoma (SDC) is a highly malignant salivary gland tumor with aggressive clinical behavior, and is characterized by its histological resemblance to invasive ductal carcinoma of the breast. Overexpression and/or amplification of proto-oncogene Her2/neu has been shown to influence both prognosis and treatment of breast cancer. Since salivary duct carcinoma and ductal breast carcinoma share many common characteristics, HER2/neu overexpression might also be important in SDC. However, data on the expression of c-erbB2/HER2/neu in salivary gland tumors are still scarce. Therefore, we have evaluated 15 cases of salivary duct carcinomas (SDC) for HER2/neu overexpression using immunohistochemistry with the HercepTest. Overexpression, identified as strong or moderate membrane immunostaining, was observed in all but one case of SDC in most neoplastic cells. Thus, our study suggests that anti-HER2/neu therapy with Herceptin is beneficial for patients with aggressive salivary duct carcinoma.
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Affiliation(s)
- A Skálová
- Department of Pathology, Medical Faculty, Charles University, Plzen, Czech Republic.
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38
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Abstract
Salivary duct carcinoma (SDC) is a high-grade neoplasm known to histologically resemble high-grade ductal carcinoma in situ of the breast. We describe 3 cases of sarcomatoid salivary duct carcinoma, a heretofore unreported variant of SDC. Each case was a composite of SDC and sarcomatoid carcinoma and histologically similar to reported cases arising in the breast. The clinicopathologic features, including immunohistochemistry, of 3 cases were investigated. In the 3 men, ages 56, 68, and 70 years, the resected parotid tumors measured 1.5, 3.5, and 1.5 cm, respectively. Only the 3.5-cm tumor extended beyond the parotid gland into soft tissue. This patient died at 3 years with pulmonary metastases. The other patients were free of disease at 6 and 12 months. Histologically, each case was a composite of usual-type SDC and sarcomatoid carcinoma. SDC showed typical cribriform architecture, whereas anaplastic, spindled cells constituted the sarcomatoid areas. Immunohistochemically, epithelial elements stained as follows: cytokeratin (AE1/AE3 & CAM 5.2) positive in 3 of 3 cases, EMA positive in 3 of 3 cases, vimentin negative in 3 of 3 cases, desmin negative in 3 of 3 cases, c-erbB-2 positive in 1 of 2 cases. Sarcomatoid elements stained as follows: AE1/AE3 negative in 3 of 3 cases, CAM 5.2 rare positive cell in 1 of 3 cases, EMA focally positive in 3 of 3 cases, vimentin positive in 3 of 3 cases, desmin negative in 3 of 3 cases, c-erbB-2 negative in 2 of 2 cases. Electron microscopy, performed in one case, showed scattered junctional complexes congruent with epithelial differentiation. Immunohistochemical results, EMA and CAM 5.2 positivity, and ultrastructural findings supported our belief that these unique biphasic tumors represented SDC with sarcomatoid carcinoma. We conclude an element of sarcomatoid carcinoma rarely may arise in association with SDC, and it is erroneous to diagnose such tumors as "carcinosarcoma."
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Affiliation(s)
- J D Henley
- Department of Pathology, Wishard Memorial Hospital, Indiana University School of Medicine, Indianapolis 46202-5280, USA
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39
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Madrigal B, García J, De Vicente JC. Salivary duct carcinoma: an unusual case of long-term evolution. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1999; 88:597-602. [PMID: 10556756 DOI: 10.1016/s1079-2104(99)70092-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Salivary duct carcinoma is a highly malignant adenocarcinoma of salivary origin. Its pathologic features are distinct from the other salivary gland tumors and bear a remarkable histologic resemblance to ductal breast carcinoma. The clinical course is rapid and the prognosis is dismal. Aggressive therapy is warranted, including primary tumor resection, cervical neck dissection, and radiotherapy. We present a case of salivary duct carcinoma of parotid origin with a very long-term evolution in clear contrast to its supposed aggressiveness. Tumor cells expressed low- and high-molecular-weight cytokeratins, epithelial membrane antigen, carcinoembryonic antigen, and c-erbB-2 but not estrogen and progesterone receptors, actin, and S-100.
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Affiliation(s)
- B Madrigal
- Department of Pathology, Hospital Central de Asturias, University of Oviedo, Spain
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40
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Vinette-Leduc D, Yazdi HM, Payn G, Villeneuve N. Metastatic salivary duct carcinoma to the uterus: report of a case diagnosed by cervical smear. Diagn Cytopathol 1999; 21:271-5. [PMID: 10495321 DOI: 10.1002/(sici)1097-0339(199910)21:4<271::aid-dc8>3.0.co;2-a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Metastasis to the uterus from extragenital sites is uncommon. We report on a rare case of salivary duct carcinoma (SDC) of the parotid gland with metastasis to the uterus, diagnosed by cervical smear. To the best of our knowledge, this is the first case reported in the literature. A 61-yr-old woman with a prior diagnosis of SDC was admitted to hospital with a fractured left humerus, back pain, and vaginal bleeding. A cervical smear and an endometrial aspiration were performed. The cervical smear showed numerous fragments and many isolated tumor cells in a clean background. The tumor cells were large and had abundant, granular/vacuolated cytoplasm. The nuclei were slightly pleomorphic, with fine chromatin and 1-2 small nucleoli. The malignant cells were morphologically identical to the primary tumor and correlated with the tumor in the endometrial aspiration. A diagnosis of metastatic salivary duct carcinoma was made. Although metastatic SDC to the uterus is rare, this possibility should be considered in the differential diagnosis of a positive cervical smear. This case also illustrates the importance of appropriate clinical history, including the knowledge of a primary tumor which may prevent unnecessary clinical investigations. Diagn. Cytopathol. 1999;21:271-275.
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Affiliation(s)
- D Vinette-Leduc
- Department of Laboratory Medicine, Ottawa Hospital Civic Campus, Ottawa, Ontario, Canada
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41
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Pollock AM, Toner M, McMenamin M, Walker J, Timon CI. Absence of Epstein-Barr virus encoded RNA and latent membrane protein (LMP1) in salivary gland neoplasms. J Laryngol Otol 1999; 113:906-8. [PMID: 10664705 DOI: 10.1017/s0022215100145542] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A series of 55 (42 benign and 13 malignant) salivary gland tumours were investigated by immunohistochemistry, to detect Epstein-Barr virus (EBV) latent membrane protein (LMP1) and by in situ hybridization for EBV-encoded RNA. Non-neoplastic gland from all the patients with tumours and 15 control glands were also examined. All cases, both neoplastic and non-neoplastic were negative for LMP1 and failed to show any positive signal by in situ hybridization for EBV RNA. One undifferentiated carcinoma from a European patient was included in the group. These results confirm previous reports of an ethnic association between EBV and undifferentiated carcinomas of the salivary gland. They do not support an aetiological role for EBV in other salivary gland tumours.
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Affiliation(s)
- A M Pollock
- Department of Histopathology, St. James's Hospital, Dublin, Ireland
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42
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Doi R, Kuratate I, Okamoto E, Ryoke K, Ito H. Expression of p53 oncoprotein increases intratumoral microvessel formation in human salivary gland carcinomas. J Oral Pathol Med 1999; 28:259-63. [PMID: 10426198 DOI: 10.1111/j.1600-0714.1999.tb02035.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
P53 protein and vascular endothelial growth factor (VEGF) expression, and mean intratumoral microvessel density (IMVD) were studied by immunohistochemistry in 31 salivary gland carcinomas, consisting of 11 adenoid cystic carcinomas (AdCCs), 10 mucoepidermoid carcinomas (MECs), 7 acinic cell carcinomas (AcCCs), and 3 squamous cell carcinomas (SCCs). Cases with p53 protein in more than 20% of tumor cells were detected in one AdCC, four MECs, one AcCC, and two SCCs. Both frequency of p53 and VEGF expression, and mean IMVD, were higher in the MECs and SCCs than in the AdCCs and AcCCs. Similarly, both VEGF expression and mean IMVD were significantly higher (P<0.05) in the eight p53-positive tumors than in the 23 negative tumors. Six cases with survival periods less than 5 years showed significantly higher frequency of p53 and VEGF expression and of mean IMVD than those with longer survival periods. These results indicate that p53 expression might partly correlate with VEGF expression and mean IMVD, and be a factor in the survival of patients with salivary gland carcinomas.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antigens, CD34/biosynthesis
- Carcinoma, Adenoid Cystic/blood supply
- Carcinoma, Adenoid Cystic/metabolism
- Carcinoma, Adenoid Cystic/mortality
- Carcinoma, Mucoepidermoid/blood supply
- Carcinoma, Mucoepidermoid/metabolism
- Carcinoma, Mucoepidermoid/mortality
- Carcinoma, Squamous Cell/blood supply
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/mortality
- Endothelial Growth Factors/biosynthesis
- Humans
- Immunohistochemistry
- Lymphokines/biosynthesis
- Microcirculation/metabolism
- Microcirculation/pathology
- Middle Aged
- Neovascularization, Pathologic/metabolism
- Neovascularization, Pathologic/pathology
- Salivary Gland Neoplasms/blood supply
- Salivary Gland Neoplasms/metabolism
- Salivary Gland Neoplasms/mortality
- Survival Rate
- Tumor Suppressor Protein p53/biosynthesis
- Vascular Endothelial Growth Factor A
- Vascular Endothelial Growth Factors
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Affiliation(s)
- R Doi
- First Department of Pathology, Faculty of Medicine, Tottori University, Japan
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43
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Khurana KK, Pitman MB, Powers CN, Korourian S, Bardales RH, Stanley MW. Diagnostic pitfalls of aspiration cytology of salivary duct carcinoma. Cancer 1997. [DOI: 10.1002/(sici)1097-0142(19971225)81:6<373::aid-cncr12>3.0.co;2-w] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abstract
Parotid cancers are relatively rare but will be encountered in any head and neck oncology practice. Their histopathological diversity merits a specific classification, particularly as prognosis is often closely associated with histological type. Tumour stage is also of prognostic significance. Diagnostic value of aspiration cytology and frozen section analysis remains unresolved for this group of tumours. Surgery remains the mainstay of treatment with primary rather than delayed reconstruction of the facial nerve should this be required.
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Affiliation(s)
- N D Stafford
- Department of Head and Neck Surgery, University of Hull, UK
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45
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Martinez-Barba E, Cortes-Guardiola JA, Minguela-Puras A, Torroba-Caron A, Mendez-Trujillo S, Bermejo-Lopez J. Salivary duct carcinoma: clinicopathological and immunohistochemical studies. J Craniomaxillofac Surg 1997; 25:328-34. [PMID: 9504310 DOI: 10.1016/s1010-5182(97)80035-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Nine cases of salivary duct carcinoma were reviewed clinically, histologically and immunohistochemically, with special evaluation of biomarkers with prognostic significance (p53, Ki67, c-erbB-2 and DNA content). Eight tumours occurred in the parotid gland and one in the submandibular gland. The average age of the patients (8 males and 1 female) was 62.8 years (range = 47-74 years). Tumour size ranged from 1 to 6 cm (mean = 3.46 cm). Recurrences were found in 33.3% (3 patients), regional metastases in 44.4% (4 patients) and systemic metastases in 33.3% (3 patients). Three patients died of their disease (median survival = 12.3 months), one is alive with the disease (follow-up of 222 months) and 5 are alive without evidence of disease (mean follow-up of 75 months). p53 protein nuclear immunostaining was positive in 66.6% and c-erbB-2 overexpression was observed in 100% of the tumours. Ki 67 positivity ranged from 6.75% to 47.5% of tumour cells (mean = 21.3%). DNA aneuploidy was found in 4 tumours (44.4%) and DNA diploidy in 5 (55.5%). Our results seem to indicate that Ki67 immunostaining can be useful in the evaluation of the biological behaviour of these tumours, as well as the presence of a high proliferative index of aneuploid cells and the presence of distant metastases.
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Affiliation(s)
- E Martinez-Barba
- Pathology Service, Virgen de la Arrixaca University Hospital, El Palmar, Murcia, Spain
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46
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Rosa JC, Félix A, Fonseca I, Soares J. Immunoexpression of c-erbB-2 and p53 in benign and malignant salivary neoplasms with myoepithelial differentiation. J Clin Pathol 1997; 50:661-3. [PMID: 9301549 PMCID: PMC500110 DOI: 10.1136/jcp.50.8.661] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIM To evaluate whether the immunoexpression of c-erbB-2 and p53 is involved in the pathogenesis and progression of salivary tumours with myoepithelial differentiation. METHODS 233 tumours from 211 patients were studied. These included 76 primary and 24 recurrent adenocarcinomas (polymorphous low grade adenocarcinoma, 13; epithelial-myoepithelial carcinoma, 19; adenoid cystic carcinoma, 56; and basal cell adenocarcinoma, 12) and 133 pleomorphic adenomas and myoepitheliomas, 96 being primary and the remaining recurrent tumours. All cases were formalin fixed and paraffin wax embedded. A StrepABC peroxidase method and polyclonal c-erbB-2 and p53 specific antisera were used. RESULTS Cell membrane staining of c-erbB-2 was not found in any benign or malignant tumour. There was p53 protein accumulation in one primary and one recurrent pleomorphic adenoma and in 10 adenocarcinomas (polymorphous low grade adenocarcinoma, one; epithelial-myoepithelial carcinoma, one; adenoid cystic carcinoma, five; and basal cell adenocarcinoma, three), three of them being recurrences. CONCLUSIONS The c-erbB-2 and p53 proteins are not involved in the pathogenesis of pleomorphic adenoma and myoepithelioma and do not constitute biomarkers in assessing the risk of recurrence. c-erbB-2 is not involved in the genesis of low grade salivary neoplasia with myoepithelial differentiation. The percentage of this type of neoplasia with p53 accumulation is low (10%) and does not appear to be related to tumour recurrence.
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Affiliation(s)
- J C Rosa
- Departamento de Patologia Morfológica, Instituto Português de Oncologia de Francisco Gentil, Lisboa, Portugal
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47
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Fýrat P, Cramer H, Feczko JD, Kratzer S, Layfield LJ, Eisenhut CC, Glant MD. Fine-needle aspiration biopsy of salivary duct carcinoma: report of five cases. Diagn Cytopathol 1997; 16:526-30. [PMID: 9181320 DOI: 10.1002/(sici)1097-0339(199706)16:6<526::aid-dc11>3.0.co;2-k] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Salivary duct carcinoma is a high grade malignancy which histologically strongly resembles ductal carcinoma of the breast. The findings from five cases of histologically proven salivary duct carcinoma sampled by preoperative fine-needle aspiration (FNA) cytology are presented. Characteristic cytomorphologic features include cohesive clusters and flat sheets of epithelial cells which display a cribriform pattern with eccentrically located, hyperchromatic nuclei, abundant finely granular cytoplasm, and necrosis in the smear background.
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Affiliation(s)
- P Fýrat
- Department of Pathology, Hacettepe University School of Medicine, Ankara, Turkey
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48
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Kärjä VJ, Syrjänen KJ, Kurvinen AK, Syrjänen SM. Expression and mutations of p53 in salivary gland tumours. J Oral Pathol Med 1997; 26:217-23. [PMID: 9178173 DOI: 10.1111/j.1600-0714.1997.tb01227.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A series of 219 salivary gland tumours (103 carcinomas and 116 benign tumours) were analysed for p53 protein expression using immunohistochemistry, and for mutations in p53 gene using non-radioactive single strand conformation polymorphism (SSCP). p53 expression was present in 36% (42/116) of the benign tumours and in 54% (56/103) of the carcinomas. The highest prevalence of p53 expression was found in adenoid cystic carcinomas (69%), followed by mucoepidermoid carcinomas (67%). Of the benign tumours, pleomorphic adenomas showed the highest prevalence of p53 positivity (41%). In malignant tumours, expression of p53 bore no correlation to local recurrence, metastatic disease or survival of the patients. Exons 5 through 9 were analysed and four mutations were found in 20 cases of p53-immunopositive tumours and two in 20 p53-negative tumours. Each of the exons 5, 6 and 8/9 had two mutations, whereas no mutations were detected in exon 7.
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MESH Headings
- Adenoma, Pleomorphic/chemistry
- Adenoma, Pleomorphic/genetics
- Antibodies, Monoclonal
- Carcinoma, Adenoid Cystic/chemistry
- Carcinoma, Adenoid Cystic/genetics
- Carcinoma, Mucoepidermoid/chemistry
- Carcinoma, Mucoepidermoid/genetics
- Carcinoma, Squamous Cell/chemistry
- Carcinoma, Squamous Cell/genetics
- Chi-Square Distribution
- DNA Mutational Analysis
- Genes, p53
- Humans
- Immunohistochemistry
- Logistic Models
- Middle Aged
- Polymerase Chain Reaction
- Polymorphism, Single-Stranded Conformational
- Prognosis
- Salivary Gland Neoplasms/chemistry
- Salivary Gland Neoplasms/genetics
- Survival Analysis
- Tumor Suppressor Protein p53/biosynthesis
- Tumor Suppressor Protein p53/genetics
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Affiliation(s)
- V J Kärjä
- Department of Pathology, University of Kuopio, Finland
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Abstract
BACKGROUND Salivary duct carcinoma (SDC) is a highly malignant tumor of the salivary gland. METHODS Twenty-six cases observed during the period 1975 to 1994 were selected from the pathology archives of the Instituto Nazionale Tumori of Milan. A review of all the similar cases published in the literature and comparison with the present series was performed. RESULTS SDC was mainly a parotid gland tumor diagnosed at an advanced stage. Lymphatic involvement seems to be related to T stage. Distant spread was evidently related to the presence of lymph node metastasis. Surgery with radiotherapy was the standard treatment. The only demonstrable negative prognostic factor was the presence of node metastases (p = 0.01). CONCLUSIONS Most patients died of disseminated disease in spite of an aggressive and often successful local-regional treatment. The role of a prophylactic ipsilateral neck dissection and adjunctive systemic treatment should be investigated.
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Affiliation(s)
- M Guzzo
- Maxillo-Facial Surgery and Otolaryngology, Instituto Nazionale Tumori, Milan, Italy
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50
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Foss RD, Ellis GL, Auclair PL. Salivary gland cystadenocarcinomas. A clinicopathologic study of 57 cases. Am J Surg Pathol 1996; 20:1440-7. [PMID: 8944036 DOI: 10.1097/00000478-199612000-00002] [Citation(s) in RCA: 123] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Current classification schemes for salivary gland neoplasms categorize cystadenocarcinomas on the basis of a recurring histomorphologic pattern of cystic, and often, papillary growth without features of other specific types of salivary gland tumors. To ascertain the clinicomorphologic spectrum and biologic behavior of this tumor, the clinicopathologic features of 57 cystadenocarcinomas from the files of the Armed Forces Institute of Pathology were studied. Excluding five Veterans Administration military cases, men and women were equally affected. Patients ranged in age from 20 to 86 years (mean, 58.8; median, 64), and patients aged over 50 years accounted for 71% of cases. Thirty-seven tumors (65%) occurred in major salivary glands, 35 in the parotid, and two in the sublingual glands. The 20 minor salivary gland tumors (35%) involved, in descending order, the lips, buccal mucosa, palate, tongue, retromolar area, and floor of mouth. Grossly, the lesions were cystic or multicystic masses that ranged in size from 0.4 to 6.0 cm. Microscopically, all tumors demonstrated an invasive, cystic growth pattern, and 75% had a conspicuous papillary component. The predominant cell type varied among tumors and included small cuboidal cells (35 cases), large cuboidal cells (nine cases), and tall columnar cells (seven cases). Six cases exhibited an admixture of cell types. Ruptured cysts with hemorrhage and granulation tissue were common. All 40 patients with follow-up data were either alive or had died of other causes and were free of tumor a mean interval of 59 months after their initial surgery. Three tumors recurred locally (mean interval, 76 months). Three tumors were metastatic to regional lymph nodes at the time of diagnosis, and one patient developed a regional lymph node metastasis after 55 months. Salivary gland cystadenocarcinomas represent a distinct group of malignancies that have an indolent biologic behavior.
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Affiliation(s)
- R D Foss
- Department of Oral Pathology, Armed Forces Institute of Pathology, Washington, D.C. 20306-6000, USA
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