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Patel AM, Haleem A, Choudhry HS, Brody RM, Brant JA, Carey RM. Elective Neck Dissection in cT1-4 N0M0 Head and Neck Basaloid Carcinoma. Otolaryngol Head Neck Surg 2024; 171:457-470. [PMID: 38613196 DOI: 10.1002/ohn.757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/21/2024] [Accepted: 03/15/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVE To investigate the survival benefit of elective neck dissection (END) over neck observation in surgically resected cT1-4 N0M0 head and neck basaloid carcinoma (HNBC). STUDY DESIGN Retrospective cohort study. SETTING The 2006 to 2017 hospital-based National Cancer Database. METHODS Patients with surgically resected cT1-4 N0M0 HNBC were selected. Linear, binary logistic, Kaplan-Meier, and Cox proportional hazards regression models were implemented. RESULTS Of 857 patients satisfying inclusion criteria, the majority were male (77.0%) and white (88.1%) with disease of the oral cavity (21.5%) or oropharynx (42.9%) classified as high grade (76.9%) and cT1-2 (72.9%). 389 (45.4%) patients underwent END. END utilization between 2006 and 2017 increased for cT1-2 disease (33.3% vs 56.9%, R2 = .699) but remained relatively constant for cT3-4 disease (66.7% vs 57.9%, R2 = .062). One-hundred and fifteen (29.6%) ENDs detected occult nodal metastases (ONMs). The 5-year overall survival (OS) of patients undergoing neck observation and END was 65.6% and 66.8%, respectively (P = .652). END was not associated with improved OS in survival analyses stratified by patient demographics, clinicopathologic features, and adjuvant therapy. Compared with surgery alone, adjuvant radiotherapy (adjusted hazard ratio: 0.74, 95% confidence interval [CI]: 0.57-0.97, P = .031) was associated with improved OS. END (hazard ratio [HR]: 0.96, 95% CI: 0.71-1.28, P = .770) and ONM (HR: 1.12, 95% CI: 0.78-1.61, P = .551) were not associated with OS. CONCLUSION END is performed in nearly half of patients with HNBC but is not associated with improved OS, even after stratifying survival analyses by patient demographics, clinicopathologic features, and adjuvant therapy. The rate of ONM approaching 30%, however, justifies inclusion of END in the surgical management of HNBC.
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Affiliation(s)
- Aman M Patel
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Afash Haleem
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Hassaam S Choudhry
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Robert M Brody
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Otolaryngology, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Jason A Brant
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Otolaryngology, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Ryan M Carey
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Otolaryngology, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
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Mula-Hussain L, Lum K, Alaslani O, Bebedjian R, Grimard L, Sinclair J, Dos Santos MP. Perimesencephalic subarachnoid hemorrhage as a rare delayed complication of radiation therapy in a patient with parotid basaloid squamous cell carcinoma. J Med Imaging Radiat Sci 2024; 55:354-359. [PMID: 38418293 DOI: 10.1016/j.jmir.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 01/08/2024] [Accepted: 02/02/2024] [Indexed: 03/01/2024]
Abstract
In this case report, we address a rare entity of parotid cancer: basaloid squamous cell carcinoma, which was surgically unresectable and had thus far only been treated with radiation therapy. Following twenty years of continuous remission, our patient presented with an acute perimesencephalic subarachnoid hemorrhage. The cause of the acute perimesencephalic subarachnoid hemorrhage was a delayed complication of radiation therapy.
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Affiliation(s)
- Layth Mula-Hussain
- Department of Radiation Oncology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Keanu Lum
- Department of Radiology, Radiation Oncology and Medical Physics, Section of Diagnostic and Interventional Neuroradiology, The Ottawa Hospital; Ottawa, ON, Canada
| | - Ohoud Alaslani
- Department of Radiology, King Faisal Specialist Hospital & Research Centre, Jeddah, Saudi Arabia
| | - Razmik Bebedjian
- Department of Medicine, Neurology Division, The Ottawa Hospital; University of Ottawa; Ottawa, ON, Canada
| | - Laval Grimard
- Department of Radiology, Radiation Oncology and Medical Physics, The Ottawa Hospital; Ottawa, ON, Canada
| | - John Sinclair
- Department of Surgery, Neurosurgery Division, The Ottawa Hospital; University of Ottawa; Ottawa, ON, Canada
| | - Marlise P Dos Santos
- Department of Radiology, Radiation Oncology and Physics, Section of Diagnostic and Interventional Neuroradiology, The Ottawa Hospital; Associate Professor of Radiology, University of Ottawa; Clinician Investigator, Neurosciences Program, Ottawa Hospital Research Institute; Scientist, Brain and Mind Research Institute; Ottawa ON, Canada.
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Khan SJA, Gawande M, Hande A, Patil S, Sonone A, Pakhale A. Case Report: Basaloid Squamous Cell Carcinoma of the Tongue: A Case Report. F1000Res 2023; 12:1008. [PMID: 38515860 PMCID: PMC10955190 DOI: 10.12688/f1000research.134826.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/27/2023] [Indexed: 03/23/2024] Open
Abstract
The upper aerodigestive tract is where basaloid squamous cell carcinoma (BSCC), a rare variation of conventional SCC, is most frequently found. The hypopharynx, tonsil, supraglottic larynx, tongue (base), and head-neck regions are particularly susceptible to BSCC. Clinically, the presentation of BSCC is similar to that of conventional SCC, but it has a poorer prognosis than conventional SCC. BSCC is distinguished histopathologically by a dimorphic pattern, a distinctive basal cell component paired with a squamous component, and a squamous component. However, its similar features to conventional SCC make it difficult to diagnose. Therefore, histopathology and immunohistochemistry play a crucial role in diagnosing such tumors. Here we present the case of a 70-year-old male diagnosed with BSCC involving the tongue.
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Affiliation(s)
- Samiha Jameel Ahmed Khan
- Department of Oral and Maxillofacial Pathology and Microbiology, Sharad Pawar Dental College, Datta Meghe Institute of Higher Education and Research, Wardha, Maharashtra, 442001, India
| | - Madhuri Gawande
- Department of Oral and Maxillofacial Pathology and Microbiology, Sharad Pawar Dental College, Datta Meghe Institute of Higher Education and Research, Wardha, Maharashtra, 442001, India
| | - Alka Hande
- Department of Oral and Maxillofacial Pathology and Microbiology, Sharad Pawar Dental College, Datta Meghe Institute of Higher Education and Research, Wardha, Maharashtra, 442001, India
| | - Swati Patil
- Department of Oral and Maxillofacial Pathology and Microbiology, Sharad Pawar Dental College, Datta Meghe Institute of Higher Education and Research, Wardha, Maharashtra, 442001, India
| | - Archana Sonone
- Department of Oral and Maxillofacial Pathology and Microbiology, Sharad Pawar Dental College, Datta Meghe Institute of Higher Education and Research, Wardha, Maharashtra, 442001, India
| | - Aayushi Pakhale
- Department of Oral and Maxillofacial Pathology and Microbiology, Sharad Pawar Dental College, Datta Meghe Institute of Higher Education and Research, Wardha, Maharashtra, 442001, India
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Chabrillac E, Even C, Costes-Martineau V, Fakhry N, Digue L, Moya-Plana A, Baujat B, Righini CA, De Gabory L, Verillaud B, Vergez S, Thariat J. [Rare cancers of the head and neck on behalf of the REFCOR, part 1]. Bull Cancer 2023; 110:692-699. [PMID: 37169603 DOI: 10.1016/j.bulcan.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/04/2023] [Accepted: 04/15/2023] [Indexed: 05/13/2023]
Abstract
Among the 16,000 new cases of malignant tumors of the head and neck diagnosed in France each year, 10% are not conventional squamous cell carcinomas. These so-called rare cancers are distinguished by their presentation and patterns of failure, which is important to recognize in order to offer specific adapted management and maximize the chances of tumor control. These cancers can be rare by their histology, which determines their local invasiveness, and their hematogenous/nodal spread. Their diagnosis can be difficult and often requires comprehensive immunohistochemistry and genomic techniques. Expert pathology review is recommended in the cases of undifferentiated tumors, sarcomas and at the slightest diagnostic doubt. These rare cancers can also be rare by their anatomical location when arising from the paranasal sinuses, salivary glands and ear. Their location requires knowledge of their specific extension routes, and may call for a specific surgical technique (skull base endoscopic sinus surgery, extended total parotidectomy, etc.) and adapted radiotherapy to spare healthy organs surrounding the tumor. This article (part 1) discusses the diagnostic and therapeutic specificities of these rare cancers, and develops the recommendations of the French ENT Cancer Expertise Network (REFCOR) concerning rare epithelial tumors, i.e., salivary tumors, sinonasal tumors, variants of conventional squamous cell carcinomas, neuroendocrine carcinomas, malignant odontogenic tumors, and ear tumors. A second article (part 2) is focused on non-epithelial tumors (sarcomas, mucosal melanomas, lymphomas, tumors of uncertain or undetermined malignancy) and describes the organization and missions of the REFCOR.
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Affiliation(s)
- Emilien Chabrillac
- Institut universitaire du cancer Toulouse - Oncopole, département de chirurgie, 1, avenue Irène Joliot-Curie, 31100 Toulouse, France
| | - Caroline Even
- Institut Gustave Roussy, département d'oncologie médicale, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Valérie Costes-Martineau
- CHU de Montpellier, département de biopathologie, 191, avenue du doyen Gaston-Giraud, 34295 Montpellier, France
| | - Nicolas Fakhry
- Hôpital La Conception, département de chirurgie ORL et cervico-faciale, 147, boulevard Baille, 13005 Marseille, France
| | - Laurence Digue
- Hôpital Saint-André, département d'oncologie médicale, 1, rue Jean-Burguet, 33000 Bordeaux, France
| | - Antoine Moya-Plana
- Institut Gustave Roussy, département de chirurgie ORL et cervico-faciale, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Bertrand Baujat
- Hôpital Tenon, département de chirurgie ORL et cervico-faciale, 4, rue de la Chine, 75020 Paris, France
| | - Christian-Adrien Righini
- CHU de Grenoble-Alpes, département de chirurgie ORL et cervico-faciale, 1, avenue du maquis du Grésivaudan, 38700 La Tronche, France
| | - Ludovic De Gabory
- CHU Pellegrin, département de chirurgie ORL et cervico-faciale, 1, place Amélie Raba-Léon, 33000 Bordeaux, France
| | - Benjamin Verillaud
- Hôpital Lariboisière, département de chirurgie ORL et cervico-faciale, 2, rue Ambroise Paré, 75010 Paris, France
| | - Sébastien Vergez
- CHU de Toulouse-Larrey et institut universitaire du cancer Toulouse - Oncopole, département de chirurgie ORL et cervico-faciale, 1, avenue Irène Joliot-Curie, 31100 Toulouse, France
| | - Juliette Thariat
- Centre François-Baclesse, département de radiothérapie, 3, avenue du général-Harris, 14000 Caen, France.
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Jain N, Raut T, Keshwar S, Shrestha A, Jaisani MR, Paudel D. Histopathological Characterization of a Series of Oral Basaloid Squamous Cell Carcinoma. Case Rep Dent 2023; 2023:6036567. [PMID: 37077281 PMCID: PMC10110368 DOI: 10.1155/2023/6036567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/22/2023] [Accepted: 03/28/2023] [Indexed: 04/21/2023] Open
Abstract
Basaloid squamous cell carcinoma (BSCC) is a rare, distinctive, and aggressive variant of squamous cell carcinoma (SCC) primarily seen in the upper aerodigestive tract with epiglottis, soft palate, and base of the tongue being site of high preference in head and neck region. It differs from conventional SCC histologically and immunologically, is most frequently found in males in their sixth and seventh decades, and is frequently linked to alcohol and tobacco use. High stage disease with distant metastases, a high recurrence rate, and a dismal prognosis is how BSCC typically manifests. In the present article, we report four cases of BSCC.
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Affiliation(s)
- Neetu Jain
- Department of Oral Pathology, College of Dental Surgery, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Toniya Raut
- Department of Oral Pathology, College of Dental Surgery, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Shashi Keshwar
- Department of Oral Pathology, College of Dental Surgery, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Ashish Shrestha
- Department of Oral Pathology, College of Dental Surgery, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Mehul Rajesh Jaisani
- Department of Oral and Maxillofacial Surgery, College of Dental Surgery, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Deepak Paudel
- Department of Otolaryngology & HNS, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
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Li T, Wang Y, Xiang X, Chen C. Survival comparison of different histological subtypes of oropharyngeal squamous cell carcinoma: A propensity-matched score analysis based on SEER database. EAR, NOSE & THROAT JOURNAL 2022:1455613221136360. [PMID: 36317416 DOI: 10.1177/01455613221136360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023] Open
Abstract
OBJECTIVE The purpose of this study was to analyze the difference of survival rates in paitents with oropharyngeal keratinizing squamous cell carcinoma (KSCC), nonkeratinizing squamous cell carcinoma (NKSCC), basaloid squamous cell carcinoma (BSCC), and papillary squamous cell carcinoma (PSCC). MATERIALS AND METHODS Patients diagnosed with oropharyngeal squamous cell carcinoma between 2004 and 2015 were collected from the SEER database. Cox proportional hazards models and Kaplan-Meier curves were used for survival analysis. Propensity score matching (PSM) was performed to adjust for the effect of confounding variables. Due to the small sample size of PSCC, this study did not perform PSM between it and other subtypes. RESULTS The 5-year cancer-specific survival (CSS) rate of PSCC was higher than that of KSCC, NKSCC, and BSCC (0.627 vs. 0.812 vs. 0.789 vs. 0.875, P < 0.05); And the CSS rate of KSCC was lower than that of other subtypes both before and after PSM. In addition, the 5-year and 10-year CSS rates of BSCC were not different from NKSCC (P > 0.05), but not as good as NKSCC in the long term (P = 0.028). After PSM, the 5-year, 10-year, and long-term prognosis of BSCC were significantly worse than those of NKSCC (P < 0.001). CONCLUSION The 5-year CSS of PSCC was better than the other three subtypes. The short-term prognosis of BSCC was not significantly different from NKSCC, but the long-term survival was lower than that of NKSCC, and the difference was more obvious after PSM. Meanwhile, the prognosis of KSCC was worst.
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Affiliation(s)
- Tao Li
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of USTC, Hefei, China
- Wan Nan Medical College, Wuhu, China
| | - Yi Wang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of USTC, Hefei, China
| | - Xianwang Xiang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of USTC, Hefei, China
| | - Chuanjun Chen
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of USTC, Hefei, China
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周 传, 周 正, 张 晔, 刘 晓, 高 岩. [Clinicopathological study in 28 cases of oral basaloid squamous cell carcinomas]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2022; 54:62-67. [PMID: 35165469 PMCID: PMC8860647 DOI: 10.19723/j.issn.1671-167x.2022.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To investigate the clinicopathologic features and prognostic factors in oral basaloid squamous cell carcinoma. METHODS Retrospective analysis of oral basaloid squamous cell carcinomas patients who underwent tumor resection during the period from January 2002 to December 2020 in the authors' hospital, especially the clinicopathologic characteristics of 28 cases with confirmed diagnosis and follow-up data. Immunohistochemistry was performed to define the helpful markers for differentiation diagnosis. The factors influencing the prognosis were evaluated based on Kaplan-Meier method. RESULTS The tongue and mouth floor (11 cases, 39.3%) were the most frequently involved sites, followed by gingiva (6 cases, 21.4%), buccal (5 cases, 17.9%), palate (4 cases, 14.3%), and oropharynx (2 cases, 7.1%). The majority of basaloid squamous cell carcinomas were in advanced stage, with 12 cases in stage Ⅱ and 16 cases in stages Ⅲ-Ⅳ. Twelve of 28 patients were identified to have cervical lymph node metastasis, which was confirmed by histopathological examination. The incidence rate of lymph node metastasis was 42.9% (12/28). Nine tumors recurred, with one metastasized to the lung. At the meantime, the 28 conventional squamous cell carcinomas were matched with the same stage, among which 13 cases were identified with cervical lymph node metastasis. The incidence rate of lymph node metastasis was 46.4% (13/28). Five cases recurred, with two cases that metastasized to the lung and one to the brain. The 5-year overall survival rates of the basaloid squamous cell carcinoma and conventional squamous cell carcinoma patients were 54.6% and 53.8%, respectively. Histopathologically, basaloid cells consisted of tumor islands without evident keratinization but frequently with comedo-like necrosis within the tumor islands. CK5/6 and P63 exhibited strongly positive in all the 28 cases, whereas neuroendocrine markers, CgA and Syn, were negative. Eight cases positively expressed P16; one case showed focal SOX10 positive but CK7 negative. CONCLUSION The majority of oral basaloid squamous cell carcinomas present in advanced stage with a high tendency to lymph node metastasis, but the overall survival rates are not significantly different from conventional squamous cell carcinomas matched with the same stage. The human papilloma virus (HPV), as HPV-positivity rate is high, correlates to good prognosis. In addition, CK7 & SOX10 immunohistochemistry could contribute to differential diagnosis for basaloid squamous cell carcinoma with solid adenoid cystic carcinoma.
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Affiliation(s)
- 传香 周
- />北京大学口腔医学院·口腔医院口腔病理科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,口腔数字医学北京市重点实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,国家药品监督管理局口腔生物材料重点实验室,北京 100081Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & NHC Research Center of Engineering and Technology for Computerized Dentistry & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - 正 周
- />北京大学口腔医学院·口腔医院口腔病理科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,口腔数字医学北京市重点实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,国家药品监督管理局口腔生物材料重点实验室,北京 100081Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & NHC Research Center of Engineering and Technology for Computerized Dentistry & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - 晔 张
- />北京大学口腔医学院·口腔医院口腔病理科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,口腔数字医学北京市重点实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,国家药品监督管理局口腔生物材料重点实验室,北京 100081Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & NHC Research Center of Engineering and Technology for Computerized Dentistry & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - 晓筱 刘
- />北京大学口腔医学院·口腔医院口腔病理科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,口腔数字医学北京市重点实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,国家药品监督管理局口腔生物材料重点实验室,北京 100081Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & NHC Research Center of Engineering and Technology for Computerized Dentistry & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - 岩 高
- />北京大学口腔医学院·口腔医院口腔病理科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,口腔数字医学北京市重点实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,国家药品监督管理局口腔生物材料重点实验室,北京 100081Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & NHC Research Center of Engineering and Technology for Computerized Dentistry & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
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Sarkar A, Mandal R, Daulat Thakur S. Malignancy with benign course – basaloid squamous cell carcinoma: A rare diagnosis. JOURNAL OF CLINICAL OPHTHALMOLOGY AND RESEARCH 2022. [DOI: 10.4103/jcor.jcor_10_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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CYLD mutation characterizes a subset of HPV-positive head and neck squamous cell carcinomas with distinctive genomics and frequent cylindroma-like histologic features. Mod Pathol 2021; 34:358-370. [PMID: 32892208 PMCID: PMC7817524 DOI: 10.1038/s41379-020-00672-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/20/2020] [Accepted: 08/20/2020] [Indexed: 12/15/2022]
Abstract
Mutations in the tumor suppressor CYLD, known to be causative of cylindromas, were recently described in a subset of high-risk (hr) HPV-positive head and neck squamous cell carcinomas (HNSCC). Pathologic and genetic characterization of these CYLD-mutant carcinomas, however, remains limited. Here, we investigated whether CYLD mutations characterize a histopathologically and genomically distinct subset of hrHPV-positive HNSCC. Comprehensive genomic profiling via hybrid capture-based DNA sequencing was performed on 703 consecutive head and neck carcinomas with hrHPV sequences, identifying 148 unique cases (21%) harboring CYLD mutations. Clinical data, pathology reports, and histopathology were reviewed. CYLD mutations included homozygous deletions (n = 61/148; 41%), truncations (n = 52; 35%), missense (n = 26; 18%) and splice-site (n = 9; 6%) mutations, and in-frame deletion (n = 1; 1%). Among hrHPV-positive HNSCC, the CYLD-mutant cohort showed substantially lower tumor mutational burden than CYLD-wildtype cases (n = 555) (median 2.6 vs. 4.4 mut/Mb, p < 0.00001) and less frequent alterations in PIK3CA (11% vs. 34%, p < 0.0001), KMT2D (1% vs. 16%, p < 0.0001), and FBXW7 (3% vs. 11%, p = 0.0018). Male predominance (94% vs. 87%), median age (58 vs. 60 years), and detection of HPV16 (95% vs. 89%) were similar. On available histopathology, 70% of CYLD-mutant HNSCC (98/141 cases) contained hyalinized material, consistent with basement membrane inclusions, within crowded aggregates of tumor cells. Only 7% of CYLD-wildtype cases demonstrated this distinctive pattern (p < 0.0001). Histopathologic patterns of CYLD-mutant HNSCC lacking basement membrane inclusions included nonkeratinizing (n = 22, 16%), predominantly nonkeratinizing (nonkeratinizing SCC with focal maturation; n = 10, 7%), and keratinizing (n = 11, 8%) patterns. The latter two groups showed significantly higher frequency of PTEN alterations compared with other CYLD-mutant cases (38% [8/21] vs. 7% [8/120], p = 0.0004). Within our cohort of hrHPV-positive HNSCCs, CYLD mutations were frequent (21%) and demonstrated distinctive clinical, histopathologic, and genomic features that may inform future study of prognosis and treatment.
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Palate Squamous Cell Carcinomas:A Ten-Year Single Institute Experience. CURRENT HEALTH SCIENCES JOURNAL 2020; 46:358-370. [PMID: 33717510 PMCID: PMC7948021 DOI: 10.12865/chsj.46.04.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/17/2020] [Indexed: 12/24/2022]
Abstract
The literature date estimated that about 5% of all oral cavity cancers are hard palate cancers while soft palate cancers account for about 5-12% of oropharyngeal cancers. Although rare, usually these tumors had a more aggressively behavior than other oral cancer sites. That is why our study aimed to investigate comparatively the epidemiological, clinical and histopathological peculiarities of the two palatal sites of oral squamous cell carcinomas. We conducted a retrospective study limited to a period of 10 years in a single medical institution to investigate the morphoclinical profile of such tumors. We found that patients with hard palate SCCs had an average age slightly larger compared to those who developed soft palate tumors. Also, those with hard palate tumors are mostly diagnosed in less advanced stages compared to those at the level of the soft palate, and implicitly the former had a longer survival time. Histopathologically the most encountered hard palate SCC were the conventional well-differentiated tumor, and from the peculiar SCC variant the papillary and verrucous forms while for the soft palate SCC prevailed the moderate and poor differentiated conventional SCC and from the peculiar SCC variant the basaloid and acantholytic forms. In conclusion hard palate tumors differ in many aspects from those of the soft palate, and thus specification of the origin tumor site become important for the assessment of prognosis, treatment and survival outcome of such patients.
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Hicks MD, Lin D, Buczek EP. Revisiting a rare disease: Oral cavity basaloid squamous cell carcinoma at a high-volume tertiary center. Am J Otolaryngol 2020; 41:102645. [PMID: 32682190 DOI: 10.1016/j.amjoto.2020.102645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 07/04/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Rare diseases are often poorly understood, and this study sought to investigate the incidence of a rare disease entity, basaloid squamous cell carcinoma (BSCC) of the oral cavity (OC) at a tertiary care medical center and to assess its clinical outcomes. METHODS The aim of this study was to collect data in order to better understand how this rare disease progresses. This was a case series of patients with OC BSCC diagnosed between 2001 and 2018. RESULTS 10 patients with primary OC BSCC were identified. Average age at diagnosis was 58 years (33-71). The median follow-up period was 11 months. Primary sites included oral tongue (n = 4), floor of mouth (n = 4), hard palate (n = 1), and retromolar trigone (n = 1). A majority (60%) of patients had pathologic T3/T4 tumors. All patients underwent primary surgical treatment. There was an overall 60% mortality rate: 2 died from metastasis at 1- and 3-months postop, 2 from unknown causes, 1 from sepsis at 1 month postop, and 1 from metastatic colon cancer. Average survival for those patients who died was 20.7 months. 4 patients were disease-free at the time of publication. CONCLUSION There are few studies in the literature that seek to investigate cases of OC BSCC from a single institution. This is the first detailed case series of BSCC from a single American institution. Survival outcomes in our cohort were poor but demonstrate a variable course of disease burden. This study presents unique information regarding specific pathologic characteristics and patient outcomes for this rare disease.
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Affiliation(s)
- Melanie D Hicks
- Department of Otolaryngology, University of Alabama at Birmingham, United States of America.
| | - Diana Lin
- Department of Pathology, University of Alabama at Birmingham, United States of America.
| | - Erin P Buczek
- Department of Otolaryngology, University of Alabama at Birmingham, United States of America.
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12
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Devoti JF, Sigaux N, Zirganos N, Meyer C, Louvrier A. A maxillary tumor with an atypical radiological presentation. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2020; 122:219-220. [PMID: 32659409 DOI: 10.1016/j.jormas.2020.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 11/15/2022]
Affiliation(s)
- J-F Devoti
- Department of plastic and maxillofacial surgery, Central hospital, CHRU Nancy, 54000 Nancy, France; Department of oral and maxillofacial surgery, university hospital of Besançon, 3, boulevard Fleming, 25030 Besançon cedex, France
| | - N Sigaux
- Hospices civils de Lyon, Claude-Bernard Lyon 1 University, 69310 Pierre-Bénite, France
| | - N Zirganos
- Department of pathology, university hospital of Besançon, 3, boulevard Fleming, 25030 Besançon cedex, France
| | - C Meyer
- Department of oral and maxillofacial surgery, university hospital of Besançon, 3, boulevard Fleming, 25030 Besançon cedex, France; Nanomedicine lab imagery and therapeutics (EA 4662), university of Franche-Comté, 19, rue Ambroise-Paré, 25000 Besançon, France
| | - A Louvrier
- Nanomedicine lab imagery and therapeutics (EA 4662), university of Franche-Comté, 19, rue Ambroise-Paré, 25000 Besançon, France; Host-graft interactions lab - tumor - cell and tissue engineering (UMR 1098 Inserm/UFC/EFS), university of Franche-Comté, 1, boulevard Fleming, 25020 Besançon cedex, France.
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The importance of adjuvant treatment and primary anatomical site in head and neck basaloid squamous cell carcinoma survival: an analysis of the National Cancer Database. Clin Transl Oncol 2020; 22:2264-2274. [PMID: 32440914 DOI: 10.1007/s12094-020-02370-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 05/01/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Basaloid squamous cell carcinoma (BSCC) of the head and neck is an aggressive and highly malignant variant of squamous cell carcinoma that accounts for 2% of head and neck cancers. Previous studies have not analyzed the significance of adjuvant chemoradiation and anatomical site within BSCC subtype and its impact on survival. METHODS A cohort of 1999 patients with BSCC of the head and neck was formed from the National Cancer Database and analyzed with descriptive studies, median survival and 5- and 10-year survival. A multivariable Cox hazard regression was performed to determine the prognostic significance of anatomical site and adjuvant therapy. RESULTS The most common primary anatomical site was the oropharynx (71.9%) followed by oral cavity (11.5%), larynx (10.1%), hypopharynx (3.5%), esophagus (1.9%), and nasopharynx (1.1%). The presence of metastasis increased the risk of mortality (HR = 2.14; 95% CI 1.40-3.26). Tumors localized to the oropharynx demonstrated better survival compared to all sites except nasopharynx, including the oral cavity (HR = 2.45; 95% CI 1.83-3.29), hypopharynx (HR = 2.58; 95% CI:1.64-4.05), and larynx (HR = 2.89; 95% CI:2.25-3.73). Adjuvant chemoradiation (HR = 0.36; 95% CI 0.23-0.58) and adjuvant radiation (HR = 0.38; 95% CI 0.23-0.64) had better survival outcomes compared to adjuvant chemotherapy. Patients with microscopic margins had better survival outcomes when compared to no surgery (HR = 0.38, 98% Cl 0.23-0.64) while there were no better survival outcomes of patients with macroscopic margins compared to no surgery. CONCLUSION This study illustrated that tumors in the oropharynx, lower age, adjuvant chemoradiation and radiation, and microscopic margins were associated with greater survival.
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Variants des carcinomes épidermoïdes dans les voies aérodigestives supérieures (VADS), implications pour le diagnostic et la prise en charge, selon les référentiels du REFCOR. Bull Cancer 2019; 106:395-403. [DOI: 10.1016/j.bulcan.2019.01.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 01/19/2019] [Indexed: 01/06/2023]
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Jumaily M, Faraji F, Zhang D, Walker RJ, Ward GM. Basaloid Squamous Cell Carcinoma of the Larynx: A National Cancer Database Analysis. Otolaryngol Head Neck Surg 2019; 160:847-854. [PMID: 30717636 DOI: 10.1177/0194599818816299] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Basaloid squamous cell histology is a rare variant that accounts for about 2% of all head and neck squamous cell laryngeal carcinomas. The purpose of this study was to examine overall survival rates of patients according to treatment, stage, and laryngeal subsite. STUDY DESIGN Retrospective analysis. SETTING National Cancer Database (NCDB). SUBJECTS AND METHODS The NCDB was queried for patients with basaloid squamous cell carcinoma (BSCC) who were treated from 2004 to 2014. Five-year overall survival rates were determined by the Kaplan-Meier method. Univariate and multivariate analysis was used to identify factors correlated with 5-year overall survival. RESULTS The NCDB identified 440 patients meeting inclusion criteria. Median follow-up time was 31.2 months. On univariate analysis, the treatment modalities assessed (surgery alone, surgery with radiotherapy, surgery with chemoradiotherapy, radiotherapy, chemoradiotherapy) did not differ in their survival benefit. On multivariate analysis, only chemoradiotherapy (hazard ratio, 0.587; 95% CI, 0.37-0.93; P = .022) was associated with improved survival. All treatment modalities performed similarly between stage I and II tumors ( P = .340) and stage III and IV tumors ( P = .154). CONCLUSION This study represents the largest laryngeal BSCC series to date. We found that chemoradiotherapy was associated with improved 5-year overall survival of laryngeal BSCC on multivariate analysis.
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Affiliation(s)
- Mejd Jumaily
- 1 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Saint Louis University, Saint Louis, Missouri, USA
| | - Farhoud Faraji
- 1 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Saint Louis University, Saint Louis, Missouri, USA
| | - Donald Zhang
- 1 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Saint Louis University, Saint Louis, Missouri, USA
| | - Ronald J Walker
- 1 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Saint Louis University, Saint Louis, Missouri, USA
| | - Gregory M Ward
- 1 Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Saint Louis University, Saint Louis, Missouri, USA
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Epidemiological and Histopathological Aspects of Tongue Squamous Cell Carcinomas-Retrospective Study. CURRENT HEALTH SCIENCES JOURNAL 2018; 44:211-224. [PMID: 30647940 PMCID: PMC6311229 DOI: 10.12865/chsj.44.03.03] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/05/2018] [Indexed: 11/29/2022]
Abstract
Tongue squamous cell carcinoma is one of the most commonly diagnosed intraoral
squamous cell carcinomas (25-40%), being considered an aggressive form of
squamous cell carcinoma, as it is most commonly associated with lymph node
metastases and the survival rate at five years is below 50%. In according with
these data, we have proposed in this study to individualize an epidemiological
and histopathological profile of the patients with such oral cancers, diagnosed
and treated in the Oral and Maxillofacial Surgery Clinic and in the
Otolaryngology Surgery Clinic of the Emergency Clinical County Hospital
Craiova, between 2015-2017. The cases were histopathologically reassessed
according to the latest WHO classification of head and neck tumors, the
variables of interest being the age of the patients, the gender, the lesion
topography, the histological subtype, the degree of tumor differentiation, the
pTNM stage, the resection margin status and the Brandwein-Gensler prognostic
score. Thus, we recorded an average age of 55.81±14.98 tongue cancer
development, 65% of the casuistry being diagnosed during the 7th and 6th
decades, with a slight prevalence in men, with development in two thirds of
cases in the mobile portion of the tongue. Histopathologically, conventional
forms of squamous cell carcinoma prevailed (53.7%), followed by varieties:
acantholytic (26%), basaloid (13%), sarcomatoid (5.45%) and verrucous (1.85%).
Moderate differentiated forms prevailed (44.44%), half of the cases falling
within the moderate degree of Brandwein-Gensler's histological risk score and
two thirds were diagnosed in pTNM stage II and III of the disease, and a
quarter of the cases having the margins invaded.
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Tan E, Mody MD, Saba NF. Systemic therapy in non-conventional cancers of the larynx. Oral Oncol 2018; 82:61-68. [DOI: 10.1016/j.oraloncology.2018.05.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 05/05/2018] [Accepted: 05/10/2018] [Indexed: 12/11/2022]
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18
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Gupta B, Bhattacharyya A, Singh A, Sah K, Gupta V. Basaloid squamous cell carcinoma - A rare and aggressive variant of squamous cell carcinoma: A case report and review of literature. Natl J Maxillofac Surg 2018; 9:64-68. [PMID: 29937662 PMCID: PMC5996643 DOI: 10.4103/njms.njms_14_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Basaloid squamous cell carcinoma (BSCC) is a rare and aggressive variant of oral squamous cell carcinoma with a predilection for the tongue and in other locations, such as floor of the mouth, palate, retromolar trigone, and gingival mucosa. Here, we present a case of BSCC of oropharynx in a 60-year-old male patient.
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Affiliation(s)
- Bhavana Gupta
- Department of Oral Pathology, Dental institute, RIMS, Ranchi, Jharkhand, India
| | | | - Anil Singh
- Department of Oral Pathology, Saraswati Dental College, Lucknow, Uttar Pradesh, India
| | - Kunal Sah
- Department of Oral Pathology, Saraswati Dental College, Lucknow, Uttar Pradesh, India
| | - Vivek Gupta
- Department of Periodontology, Dental institute, RIMS, Ranchi, Jharkhand, India
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19
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López F, Williams MD, Cardesa A, Hunt JL, Strojan P, Rinaldo A, Nixon IJ, Rodrigo JP, Saba NF, Mendenhall WM, Quer M, Suárez C, Ferlito A. How phenotype guides management of non-conventional squamous cell carcinomas of the larynx? Eur Arch Otorhinolaryngol 2017; 274:2709-2726. [PMID: 28364287 DOI: 10.1007/s00405-017-4533-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 03/13/2017] [Indexed: 12/15/2022]
Abstract
Although the majority of laryngeal malignancies are the conventional squamous cell carcinomas (SCC), a wide variety of malignant epithelial tumors can affect the larynx. Current treatment guidelines are designed to guide clinicians in management of conventional laryngeal SCC. Less is known about the biological behavior and responsiveness to therapy and overall outcomes of other malignant epithelial lesions. Because a spectrum of disease biology is represented by these rare phenotypes, an understanding of the basic biology can help direct management to optimize clinical outcome in this group of patients. This review provides a critical analysis of literature relating to the diagnosis, management, and outcome of patients with non-conventional squamous malignant epithelial neoplasms of the larynx. Particular attention is paid to features which are at variance with the conventional SCC and how these impact on management of these rare tumors.
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Affiliation(s)
- Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Avenida de Roma s/n, 33011, Oviedo (Asturias), Spain. .,Instituto Universitario de Oncología del Principado de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias and CIBERONC, ISCIII, University of Oviedo, Oviedo, Spain.
| | - Michelle D Williams
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Antonio Cardesa
- Department of Anatomic Pathology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Jennifer L Hunt
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Primož Strojan
- Department of Radiation Oncology, Institute of Oncology, Ljubljana, Slovenia
| | | | - Iain J Nixon
- Departments of Surgery and Otolaryngology, Head and Neck Surgery, Edinburgh University, Edinburgh, UK
| | - Juan P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Avenida de Roma s/n, 33011, Oviedo (Asturias), Spain.,Instituto Universitario de Oncología del Principado de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias and CIBERONC, ISCIII, University of Oviedo, Oviedo, Spain
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, The Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | | | - Miquel Quer
- Department of Otolaryngology, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - Carlos Suárez
- Instituto Universitario de Oncología del Principado de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias and CIBERONC, ISCIII, University of Oviedo, Oviedo, Spain
| | - Alfio Ferlito
- International Head and Neck Scientific Group, Padua, Italy
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20
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Kumari K, Haragannavar VC, Kumar KV, Prasad K, Nambiar S. Basaloid Squamous Cell Carcinoma of Tongue: A Report with Emphasis on Immunohistochemistry. J Clin Diagn Res 2017; 11:ZD16-ZD18. [PMID: 28511524 DOI: 10.7860/jcdr/2017/24308.9539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 11/29/2016] [Indexed: 11/24/2022]
Abstract
Basaloid Squamous Cell Carcinoma (BSCC) is a rare entity with its histopathological distinction from conventional squamous cell carcinoma. It is frequently considered a high-grade carcinoma with poor prognosis because of higher rate of distant metastases. Here by, we are reporting a case of 39-year-old male with an ulcer on the left lateral border of the tongue since a month. Histopathological examination of incisional biopsy revealed basaloid tumour cell islands accompanied by component of well differentiated squamous cell carcinoma. To reconfirm this incidental finding immunohistochemistry was carried out for Proliferative Cell Nuclear Antigen (PCNA) and pancytokeratin (AE1/AE3) which was positive to conclude diagnosis of BSCC. Further p16 staining was done to rule out Human Papilloma Virus (HPV) infection.
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Affiliation(s)
- Karuna Kumari
- Postgraduate Student, Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Vanishree C Haragannavar
- Assistant Professor, Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - K Vineeth Kumar
- Associate Professor, Department Oral and Maxillofacial Surgery, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Kavitha Prasad
- Professor and Head, Department of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
| | - Shwetha Nambiar
- Tutor, Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India
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Herfs M, Longuespée R, Quick CM, Roncarati P, Suarez-Carmona M, Hubert P, Lebeau A, Bruyere D, Mazzucchelli G, Smargiasso N, Baiwir D, Lai K, Dunn A, Obregon F, Yang EJ, Pauw ED, Crum CP, Delvenne P. Proteomic signatures reveal a dualistic and clinically relevant classification of anal canal carcinoma. J Pathol 2017; 241:522-533. [DOI: 10.1002/path.4858] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 11/21/2016] [Accepted: 11/30/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Michael Herfs
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
| | - Rémi Longuespée
- Mass Spectrometry Laboratory, Systems Biology and Chemical Biology, GIGA-Research; University of Liège; Liège Belgium
| | - Charles M Quick
- Department of Pathology; University of Arkansas for Medical Sciences; Little Rock AR USA
| | - Patrick Roncarati
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
| | - Meggy Suarez-Carmona
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
| | - Pascale Hubert
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
| | - Alizée Lebeau
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
| | - Diane Bruyere
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
| | - Gabriel Mazzucchelli
- Mass Spectrometry Laboratory, Systems Biology and Chemical Biology, GIGA-Research; University of Liège; Liège Belgium
| | - Nicolas Smargiasso
- Mass Spectrometry Laboratory, Systems Biology and Chemical Biology, GIGA-Research; University of Liège; Liège Belgium
| | - Dominique Baiwir
- Mass Spectrometry Laboratory, Systems Biology and Chemical Biology, GIGA-Research; University of Liège; Liège Belgium
- GIGA Proteomic Facility; University of Liège; Liège Belgium
| | - Keith Lai
- Department of Pathology; University of Arkansas for Medical Sciences; Little Rock AR USA
| | - Andrew Dunn
- Department of Pathology; University of Arkansas for Medical Sciences; Little Rock AR USA
| | - Fabiola Obregon
- Department of Pathology; University of Arkansas for Medical Sciences; Little Rock AR USA
| | - Eric J Yang
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - Edwin De Pauw
- Mass Spectrometry Laboratory, Systems Biology and Chemical Biology, GIGA-Research; University of Liège; Liège Belgium
| | - Christopher P Crum
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital; Harvard Medical School; Boston MA USA
| | - Philippe Delvenne
- Laboratory of Experimental Pathology, GIGA-Cancer; University of Liège; Liège Belgium
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Toe BP, Ramli N, Lam SY, Wong KT, Prepageran N. Basaloid squamous cell carcinoma of the sinonasal tract with metastasis to the liver: a case report and literature review. EAR, NOSE & THROAT JOURNAL 2016; 94:E27-32. [PMID: 25651356 DOI: 10.1177/014556131509400216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Basaloid squamous cell carcinoma (BSCC) is a rare subtype of squamous cell carcinoma. To date, only 95 cases of sinonasal BSCC have been reported in the English-language literature, and they account for 5% of all cases of head and neck BSCC. We describe what we believe is only the second reported case of a sinonasal tract BSCC that metastasized to the liver. The patient was a 36-year-old woman who presented with right-sided nasal obstruction and a foul-smelling discharge. Clinical examination and imaging identified a large, lobulated, enhancing mass in the right nasal cavity. Following excision of the mass, the patient was scheduled for radiotherapy. However, before it could be administered, follow-up imaging detected a metastasis to the liver and lung, and the patient was switched to chemotherapy. Initially, she responded well clinically, but at 5 months postoperatively, a follow-up CT showed an increasing metastatic presence in the liver and bone. The patient died of her disease 1 year after surgery.
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Affiliation(s)
- Boon Ping Toe
- Department of Diagnostic Imaging, Hospital Sultanah Bahiyah, 05460 Alor Setar, Kedah, Malaysia.
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Heera R, Ayswarya T, Padmakumar SK, Ismayil P. Basaloid squamous cell carcinoma of oral cavity: Report of two cases. J Oral Maxillofac Pathol 2016; 20:545. [PMID: 27721627 PMCID: PMC5051310 DOI: 10.4103/0973-029x.190964] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Basaloid squamous cell carcinoma (BSCC) is an aggressive, high-grade, variant of squamous cell carcinoma (SCC), which is uncommon in the oral cavity but slightly more common in the oropharynx. We present two cases of BSCC, one arising in the floor of the mouth and the other arising on the lateral border of the tongue. The diagnosis of this subtype of SCC is important owing to its particular behavior, with an aggressive course, a high incidence of local recurrence, regional lymph node metastases and mortality rate.
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Affiliation(s)
- R Heera
- Department of Oral Pathology and Microbiology, Government Dental College, Trivandrum, Kerala, India
| | - T Ayswarya
- Department of Oral Pathology and Microbiology, Government Dental College, Trivandrum, Kerala, India
| | - S K Padmakumar
- Department of Oral Pathology and Microbiology, Government Dental College, Trivandrum, Kerala, India
| | - P Ismayil
- Department of Oral Pathology and Microbiology, Government Dental College, Trivandrum, Kerala, India
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24
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Pereira CH, Morais MO, Martins AFL, Soares MQS, Alencar RDCG, Batista AC, Leles CR, Mendonça EF. Expression of adhesion proteins (E-cadherin and β-catenin) and cell proliferation (Ki-67) at the invasive tumor front in conventional oral squamous cell and basaloid squamous cell carcinomas. Arch Oral Biol 2016; 61:8-15. [DOI: 10.1016/j.archoralbio.2015.10.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 06/30/2015] [Accepted: 10/04/2015] [Indexed: 02/05/2023]
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25
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Blanchard D, Barry B, De Raucourt D, Choussy O, Dessard-Diana B, Hans S, Lafarge D. Guidelines update: Post-treatment follow-up of adult head and neck squamous cell carcinoma: Screening for metastasis and metachronous esophageal and bronchial locations. Eur Ann Otorhinolaryngol Head Neck Dis 2015; 132:217-21. [DOI: 10.1016/j.anorl.2015.07.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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27
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Kim HW, Won KS, Song BI, Kang YN. Correlation of Primary Tumor FDG Uptake with Histopathologic Features of Advanced Gastric Cancer. Nucl Med Mol Imaging 2015; 49:135-42. [PMID: 26085859 DOI: 10.1007/s13139-015-0327-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 01/05/2015] [Accepted: 02/13/2015] [Indexed: 12/18/2022] Open
Abstract
PURPOSE Histopathologic features could affect the FDG uptake of primary gastric cancer and detection rate on FDG PET/CT. The aim of this study was to evaluate the FDG uptake of primary gastric cancer by correlating it with the histopathologic features of the tumors. METHODS Fifty patients with locally advanced gastric adenocarcinoma who were referred for preoperative FDG-PET/CT scans were enrolled in this study. The detection rate of PET/CT and maximum standardized uptake values (SUVmax) of the primary tumor were compared using the WHO, Lauren, Ming and Borrmann classifications and tumor size and location. RESULTS In 45 of the 50 patients (90 %), the primary gastric tumors were detected by FDG PET/CT. On comparison using the WHO classification, the detection rate and SUVmax of the tubular type were significantly higher than those of the poorly cohesive type. On comparison using the Lauren and Ming classifications, the SUVmaxs of the intestinal type and expanding type were significantly higher than those of the diffuse and infiltrative type, respectively. On comparison using the Borrmann classification and tumor size and location, there was no significant difference in the detection rate and SUVmax of primary gastric tumors. CONCLUSION This study demonstrates that the poorly cohesive type according to the WHO classification, diffuse type according to the Lauren classification and infiltrative type according to the Ming classification have low FDG uptake in patients with locally advanced gastric carcinoma. Understanding the relationship between primary tumor FDG uptake and histopathologic features would be helpful in detecting the primary tumor by FDG PET/CT in patients with gastric cancer.
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Affiliation(s)
- Hae Won Kim
- Department of Nuclear Medicine, Keimyung University Dongsan Medical Center, 56 Dalseong-ro, Jung-Gu, Daegu Republic of Korea
| | - Kyoung Sook Won
- Department of Nuclear Medicine, Keimyung University Dongsan Medical Center, 56 Dalseong-ro, Jung-Gu, Daegu Republic of Korea
| | - Bong-Il Song
- Department of Nuclear Medicine, Keimyung University Dongsan Medical Center, 56 Dalseong-ro, Jung-Gu, Daegu Republic of Korea
| | - Yu Na Kang
- Department of Pathology, Keimyung University Dongsan Medical Center, Jung-Gu, South Korea
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Jacobi C, Ayx I, Fritsche K, Piontek G, Hoffmann D, Weirich G, Knopf A. Potential impact of human papilloma virus on survival of basaloid squamous carcinoma of the head and neck. Oncotarget 2015; 6:3462-70. [PMID: 25739121 PMCID: PMC4413667 DOI: 10.18632/oncotarget.3062] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 12/12/2014] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES Basaloid-squamous-carcinomas (BSCC) have been considered as aggressive variants of common squamous-cell-carcinomas (HNSCC). Recent studies demonstrated a different clinical course depending on the tumour site. The aim of the study is to analyze the histopathologic/clinical features of BSCC/HNSCC resolved by the HPV-status. METHODS We analysed the histopathologic/clinical features of BSCC (n=59) and HNSCC (n=981), subdivided due to the HPV status. Differences were analysed using Chi square, Fisher exact, and student's t-test. Survival rates were calculated by Kaplan-Meier and log-rank test. Prognostic variables were subsequently evaluated by Cox regression. RESULTS Our cohort was congruent with the literature regarding sex, age, metastases, and a predilection in the oropharynx. HNSCC/BSCC did not show a different disease-specific-survival. After UICC matching, univariate analysis revealed a better survival of UICC stage IVa BSCC compared to HNSCC (69% vs. 42%, p=0.022) that was associated with a better response to radio-chemotherapy (p = 0.009). These results referred to the high prevalence of HPV+ (86%) oropharyngeal BSCC. Subgroup analysis demonstrated a better survival of HPV+ oropharyngeal BSCC than HPV- BSCC (p=0.017). CONCLUSION The clinical outcome in BSCC depends on the tumour site and HPV-status. Prospective studies have to evaluate the beneficial application of postoperative radio-chemotherapy in HPV+ BSCC.
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Affiliation(s)
| | - Isabelle Ayx
- Otorhinolaryngology, Ismaningerstr. 22, München, Germany
| | | | - Guido Piontek
- Otorhinolaryngology, Ismaningerstr. 22, München, Germany
| | - Dieter Hoffmann
- Institute of Virology, Technische Universität and Helmholtz Zentrum München, Trogerstr. 30, 81675 München, Germany
| | - Gregor Weirich
- Institute of Pathology, Ismaningerstr. 22, München, Germany
| | - Andreas Knopf
- Otorhinolaryngology, Ismaningerstr. 22, München, Germany
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A fatal case of primary basaloid squamous cell carcinoma in the intrahepatic bile ducts. Case Rep Pathol 2014; 2014:410849. [PMID: 25400964 PMCID: PMC4220576 DOI: 10.1155/2014/410849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 09/11/2014] [Indexed: 01/07/2023] Open
Abstract
Primary squamous cholangiocellular carcinomas are very rare. We describe a case of a 67-year-old man, who underwent chemotherapy and surgery for a right-sided liver tumor with an unusual presentation of metastasis to a lymph node in the left armpit. The patient was asymptomatic at the time of diagnosis but expired 20 months after surgery with epidural, lung, and spine metastasis. In addition to the unusual clinical presentation, the diagnosis of the liver tumor was that of a primary basaloid squamous cell carcinoma of the intrahepatic bile ducts, an entity with only one previous report in the literature.
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Tutar H, Aydil U, Ekinci O, Bakkal FK, Tutar VB, Kizil Y, Ugur MB. The basaloid variant of squamous cell carcinoma of the larynx. Braz J Otorhinolaryngol 2014; 80:245-50. [PMID: 25153110 PMCID: PMC9535479 DOI: 10.1016/j.bjorl.2014.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 02/09/2014] [Indexed: 11/06/2022] Open
Abstract
Introduction Basaloid squamous cell carcinoma (BSCC) is a rare subtype of squamous cell carcinoma (SCC). Because of its rarity, both clinical and prognostic features of this variant are not well known. Objective In this study, we aimed to determine the frequency of BSCC and other SCC variants among all laryngeal SCC cases, and to determine clinical and prognostic features of BSCC variant. Study design: retrospective cohort study. Evidence level: Level 2b. Material and methods Records of the patients who had laryngeal SCC surgically treated at our institute between 2007 and 2013 were retrospectively reviewed. Results Among 198 subjects who had laryngeal SCC surgically treated, the frequency of the variants of SCC other than classical variant was 10.1% (20/198). The most common SCC variant was BSCC (6.6%). Eleven (84.6%) patients with BSCC were at an advanced stage at the presentation (p > 0.05). The 3-year overall survival and disease-free survival rates were 63% and 53% respectively. Conclusion BSCC variant may be more common than previously reported. Since almost the half of patients experiences disease recurrence in the early period, multimodal treatment strategies should be employed at initial treatment, and a close follow-up is strongly recommended for this aggressive SCC variant.
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Affiliation(s)
- Hakan Tutar
- Faculty of Medicine, Gazi Universtiy, Ankara, Turkey
| | - Utku Aydil
- ENT Department, Faculty of Medicine, Gazi Universtiy, Ankara, Turkey
| | - Ozgür Ekinci
- Pathology Department, Faculty of Medicine, Gazi Universtiy, Ankara, Turkey
| | | | | | - Yusuf Kizil
- ENT Department, Faculty of Medicine, Gazi Universtiy, Ankara, Turkey
| | - Mehmet Birol Ugur
- ENT Department, Faculty of Medicine, Gazi Universtiy, Ankara, Turkey
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Xie S, Bredell M, Yang H, Shen S, Yang H. Basaloid squamous cell carcinoma of the maxillary gingiva: A case report and review of the literature. Oncol Lett 2014; 8:1287-1290. [PMID: 25120708 PMCID: PMC4114586 DOI: 10.3892/ol.2014.2318] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 06/05/2014] [Indexed: 11/11/2022] Open
Abstract
Basaloid squamous cell carcinoma (BSCC) is a rare, but distinct histologic variant of squamous cell carcinoma in the head and neck region. It is considered to have a poor prognosis due to its aggressive behavior and tendency to metastasize. The usual sites of BSCC are the floor of the mouth, hypopharynx and base of the tongue, and according to the English-language literature its presentation in the gingiva is somewhat uncommon. In the current report, the unusual case of a 40-year-old male is presented; the patient exhibited a painless irregular mass in the maxillary gingiva, which infiltrated the maxillary sinus, as observed by computed tomography. Hematoxylin and eosin-stained sections revealed a diagnosis of BSCC with typical central necrosis in the cancer nests, which contained basaloid and squamous cells. Immunohistochemistry revealed that p63 was weakly positive, high molecular weight cytokeratin (CK) was focally positive, and S-100, CK7, CK14 and vimentin were negative. It must be noted that histopathology results may be incorrectly interpreted as adenoid cystic carcinoma, undifferentiated carcinoma and basal cell adenocarcinoma.
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Affiliation(s)
- Shule Xie
- Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital, Shenzhen, Guangdong 518001, P.R. China
| | - Marius Bredell
- Department of Cranio-Maxillofacial and Oral Surgery, University Hospital of Zürich, Zürich CH-8091, Switzerland
| | - Hongyu Yang
- Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital, Shenzhen, Guangdong 518001, P.R. China
| | - Shiyue Shen
- Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital, Shenzhen, Guangdong 518001, P.R. China
| | - Huijun Yang
- Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital, Shenzhen, Guangdong 518001, P.R. China
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Fritsch VA, Gerry DR, Lentsch EJ. Basaloid squamous cell carcinoma of the oral cavity: an analysis of 92 cases. Laryngoscope 2014; 124:1573-8. [PMID: 23946211 DOI: 10.1002/lary.24384] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 07/07/2013] [Accepted: 08/05/2013] [Indexed: 11/10/2022]
Abstract
OBJECTIVES/HYPOTHESIS Basaloid squamous cell carcinoma (BSCC) is considered a rare and possibly more aggressive squamous cell carcinoma (SCC) variant. Until now, a series of exclusively oral cavity BSCC patients has not been previously reported. We endeavored to compare BSCC and SCC of the oral cavity, focusing on epidemiologic factors and survival outcomes. STUDY DESIGN Retrospective analysis of population-based data. METHODS We compared epidemiologic factors, clinicopathologic data, and disease-specific survivals (DSS) between 92 patients with oral cavity BSCC and 15,181 patients with SCC. RESULTS High-grade tumors and distant metastases were more common in the BSCC group (P≤0.001). On multivariable analysis controlling for disease stage, BSCC patients had similar DSS to those with typical SCC (P=0.231). Although there was a trend favoring definitive radiotherapy for BSCC, there were no significant differences in treatment approach between BSCC and SCC. The choice of treatment modality (radiation, surgery±radiation) did not reveal a difference in DSS between the two tumor subtypes. CONCLUSION Analysis of the largest oral cavity BSCC series to date demonstrates that BSCC of the oral cavity carries a comparable prognosis to conventional-type oral SCC. LEVEL OF EVIDENCE 2b.
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Affiliation(s)
- Valerie A Fritsch
- Department of Otolaryngology Head and Neck Surgery (V.A.F., E.J.L.), Medical University of South Carolina, Charleston, South Carolina
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Fritsch VA, Lentsch EJ. Basaloid squamous cell carcinoma of the head and neck: Location means everything. J Surg Oncol 2014; 109:616-22. [DOI: 10.1002/jso.23536] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2013] [Accepted: 11/28/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Valerie A. Fritsch
- Department of Otolaryngology-Head and Neck Surgery, and Hollings Cancer Center; Medical University of South Carolina; Charleston South Carolina
| | - Eric J. Lentsch
- Department of Otolaryngology-Head and Neck Surgery, and Hollings Cancer Center; Medical University of South Carolina; Charleston South Carolina
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Zhang BH, Cheng GY, Xue Q, Gao SG, Sun KL, Wang YG, Mu JW, He J. Clinical outcomes of basaloid squamous cell carcinoma of the esophagus: a retrospective analysis of 142 cases. Asian Pac J Cancer Prev 2014; 14:1889-94. [PMID: 23679289 DOI: 10.7314/apjcp.2013.14.3.1889] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Basaloid squamous cell carcinoma of the esophagus (BSCCE) is a rare and distinctive tumor with no standard treatment. This study aimed to explore treatment in relation to prognosis of the disease. METHODS A total of 142 patients with BSCCE that underwent treatment in our hospital from March 1999 to July 2010 were retrospectively analyzed. All patients received surgery, 42 postoperative radiotherapy and 28 patients chemotherapy. RESULTS There were 26 patients included in stage I, 60 in stage II, 53 in stage III and 3 in stage IV. The clinical symptoms and macroscopic performances of BSCCE did not differ from those of typical esophageal squamous cell carcinoma. Among 118 patients receiving endoscopic biopsy, only 12 were diagnosed with BSCCE. The median survival time (MST) of the entire group was 32 months, with 1-, 3- and 5-year overall survival (OS) of 81.4%, 46.8% and 31.0%, respectively. The 5-year OS of stage I and II patients was significantly longer than that of stages III/IV, at 60.3%, 36.1% and 10.9%, respectively (p<0.001, p=0.001). The MST and 5-year OS were 59.0 months and 47.4% in patients with tumors located in the lower thoracic esophagus, and 27.0 months and 18.1% in those with lesions in the upper/middle esophagus (p=0.002). However, the survival was not significantly improved in patients undegoing adjunctive therapy. Multivariate analysis showed TNM stage and tumor location to be independent prognostic factors. Furthermore, distant metastasis was the most frequent failure pattern, with a median recurrence time of 10 months. CONCLUSION BSCCE is an aggressive disease with rapid progression and a propensity for distant metastasis. It is difficult to make a definitive diagnosis via preoperative biopsy. Multidisciplinary therapy including radical esophagectomy with extended lymphadenectomy should be recommended, while the effectiveness of radiochemotherapy requires further validation for BSCCE.
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Affiliation(s)
- Bai-Hua Zhang
- Department of Thoracic Surgery, Cancer Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Jayasooriya PR, Tilakaratne WM, Mendis BRRN, Lombardi T. A literature review on oral basaloid squamous cell carcinomas, with special emphasis on etiology. Ann Diagn Pathol 2013; 17:547-51. [PMID: 24157420 DOI: 10.1016/j.anndiagpath.2013.09.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 09/13/2013] [Accepted: 09/13/2013] [Indexed: 11/19/2022]
Abstract
In the recent years, basaloid squamous cell carcinomas (BSCCs) have gained attention because of (1) observation of a relative increase in the number of tumors arising particularly in head and neck sites, (2) identification of human papillomavirus (HPV) in BSCCs arising predominantly in the oropharynx, and (3) controversies that exist regarding the biological aggressiveness of the tumor. The objective of the present review was to address the issues mentioned above by focusing primarily on oral BSCCs, using literature that has been published in the English language up to 2013. According to the literature review, oral BSCCs were found to be relatively more common in elderly patients with a mean age of 64 years. A male predominance with a male/female ratio of 3:1 was observed. The predominant site was the tongue, with almost half of the reported cases occurring at this site, followed by the floor of the mouth and palate. With reference to habit history, majority were found to be tobacco and alcohol users. However, only 3 studies revealed data on HPV status of purely oral BSCC, and according to the results of these studies, of the 17 tumors tested, 4 had harbored high-risk HPV. Furthermore, most oral BSCCs were in an advanced clinical stage, namely, stage III or IV with T3 or T4 lesions and cervical lymph node metastasis at initial presentation, whereas 41% of patients had presented with local recurrences and 45% had died of the disease. In conclusion, although, the present literature review found enough evidence to consider tobacco and alcohol as risk factors for the development of oral BSCC, steps should be taken to fill the gap in our knowledge that exist with reference to contribution of oncoviruses, particularly HPV in the etiology of oral BSCC.
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Affiliation(s)
- Primali Rukmal Jayasooriya
- Department of Oral Pathology, Faculty of Dental Sciences, University of Peradeniya, Peradeniya, Sri Lanka.
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Fritsch VA, Lentsch EJ. Basaloid squamous cell carcinoma of the larynx: Analysis of 145 cases with comparison to conventional squamous cell carcinoma. Head Neck 2013; 36:164-70. [DOI: 10.1002/hed.23286] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2013] [Indexed: 02/03/2023] Open
Affiliation(s)
- Valerie A. Fritsch
- Department of Otolaryngology - Head and Neck Surgery; Hollings Cancer Center; Medical University of South Carolina; Charleston South Carolina
| | - Eric J. Lentsch
- Department of Otolaryngology - Head and Neck Surgery; Hollings Cancer Center; Medical University of South Carolina; Charleston South Carolina
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Fritsch VA, Lentsch EJ. Basaloid Squamous Cell Carcinoma of the Oropharynx. Otolaryngol Head Neck Surg 2013; 148:611-8. [DOI: 10.1177/0194599812474793] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective Basaloid squamous cell carcinoma (BSCC) is considered an aggressive squamous cell carcinoma (SCC) variant. However, we hypothesized that BSCC of the oropharynx may carry a similar prognosis to SCC. A series of exclusively oropharyngeal BSCC patients has not been previously reported. Our objective was to describe the clinical presentation and prognosis of BSCC in a large series of patients with BSCC of the oropharynx and to compare these with a series of patients with conventional-type oropharyngeal SCC. Study Design Retrospective analysis of population-based data. Setting Data reported by the Surveillance, Epidemiology, and End Results (SEER) program are based on medical records of patients who are treated at academic medical centers, community and county hospitals, and health maintenance organizations. Subjects and Methods Clinicopathologic data and disease-specific survival (DSS) were compared between 650 patients with oropharyngeal BSCC and 19,484 with SCC. Results High-grade tumors and nodal metastasis were more common in the BSCC group ( P < .02). On multivariable analysis controlling for disease stage, BSCC patients had improved DSS ( P < .001). More BSCC patients received multimodality treatment ( P < .001). Disease-specific survival was similar in BSCC and SCC patients who were treated with primary surgery; however, among patients who received radiotherapy, DSS was better for those with BSCC ( P < .04). Conclusion Analysis of the largest oropharyngeal BSCC series to date demonstrates that BSCC of the oropharynx carries a more favorable prognosis than conventional-type oropharyngeal SCC.
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Affiliation(s)
- Valerie A. Fritsch
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Eric J. Lentsch
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
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Nakamura M, Nishikawa J, Suenaga S, Okamoto T, Okamoto F, Miura O, Sakaida I. A case of EMRC for basaloid squamous carcinoma of the cervical esophagus. World J Gastrointest Endosc 2012; 4:373-5. [PMID: 22912912 PMCID: PMC3423519 DOI: 10.4253/wjge.v4.i8.373] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2011] [Revised: 06/28/2012] [Accepted: 08/08/2012] [Indexed: 02/05/2023] Open
Abstract
Basaloid squamous carcinoma (BSC) of the esophagus is a rare esophageal tumor. A 79-year-old man with a history of proximal gastrectomy for gastric adenocarcinoma in 2000 was followed-up by esophagogastroduodenoscopy (EGD) annually. In June 2010, EGD revealed a new protruding lesion in the cervical esophagus. The small lesion was approximately 5 mm in size. A biopsy specimen showed poorly differentiated squamous cell carcinoma. We performed endoscopic mucosal resection using a cap-fitted endoscope (EMRC). The histological diagnosis of the endoscopically resected specimen was BSC and the invasion depth was limited to the muscularis mucosae. Horizontal and vertical margins were negative. We report the case of superficial BSC in the cervical esophagus successfully resected by EMRC.
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Affiliation(s)
- Munetaka Nakamura
- Munetaka Nakamura, Jun Nishikawa, Shigeyuki Suenaga, Takeshi Okamoto, Isao Sakaida, Department of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-kogushi, Ube, Yamaguchi 755-8505, Japan
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Thankappan K. Basaloid squamous cell carcinoma of the larynx—A systematic review. Auris Nasus Larynx 2012; 39:397-401. [DOI: 10.1016/j.anl.2011.07.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Revised: 07/27/2011] [Accepted: 07/29/2011] [Indexed: 11/26/2022]
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Lavialle-Guillotreau V, Uro-Coste E, Patelli A, Belvèze P, Delisle MB. [Basaloid squamous carcinoma with a spindle cell component and osseous metaplasia presenting as a polyp of the hypopharynx]. Ann Pathol 2011; 31:214-7. [PMID: 21737005 DOI: 10.1016/j.annpat.2011.02.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2010] [Revised: 05/12/2010] [Accepted: 02/09/2011] [Indexed: 11/24/2022]
Abstract
We report a case of basaloid squamous carcinoma with a spindle cell component of the hypopharynx, in a 61-years-old-man. An excisional biopsy of a pedonculated and polypoid tumour was performed by endoscopy. The histologic examination revealed a biphasic tumour with both a basaloid carcinomatous and a spindle cell component. Focally, osseous metaplasia was seen. The spindle cell component demonstrated immunoreactivity with the p63 epithelial marker. The patient was treated with chemotherapy followed by radiotherapy. The patient has been free of disease for one year. It's the ninth case reported in the literature of a biphasic carcinoma with both a basaloid squamous and a spindle cell component and the first case with osseous metaplasia.
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Affiliation(s)
- Virginie Lavialle-Guillotreau
- Inserm U858, IFR 150, Équipe 15, laboratoire d'anatomie pathologique et d'histologie-cytologie, université Paul-Sabatier Toulouse III, CHU Rangueil, avenue Jean-Poulhès, 31059 Toulouse cedex 9, France.
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Maleki Z. Diagnostic issues with cytopathologic interpretation of lung neoplasms displaying high-grade basaloid or neuroendocrine morphology. Diagn Cytopathol 2011; 39:159-67. [PMID: 21319315 DOI: 10.1002/dc.21351] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Basaloid squamous cell carcinoma (BSQCC) and high-grade neuroendocrine carcinomas (HGNEC) including small cell carcinoma (SMCC) and large cell neuroendocrine carcinoma (LCNEC) can be difficult to differentiate on lung cytology. This problem is particularly true in scant specimens where immunoperoxidase stains cannot be adequately performed. Sixty-six cases of BSQCC, LCNEC, and SMCC (22 cases of each) on lung or mediastinal cytology were retrospectively reviewed from the cytopathology archives of two hospitals. Common cytomorphologic characteristics were; hypercellularity, small to intermediate round blue (hyperchromatic) cells, lack of prominent nucleoli, lack of three dimensional architecture, karyorrhexis/necrosis, mitoses, naked nuclei, nuclear crush artifact, and nuclear molding. Distinctive features included: larger cell size with pleomorphism, more cohesive architecture, syncytial aggregation, slightly coarser chromatin texture, rare keratinized malignant cells, and a granular smear background seen more often in BSQCC as opposed to HGNEC. Larger cells with prominent nucleoli and more cytoplasm with focal rosette formation were helpful in distinguishing LCNEC from SMCC and BSQCC. Finally, SMCC displayed uniform small cells with extensive necrosis, and higher mitotic rate. Immunoperoxidase (IPOX) staining using p63, CK5, 6, neuroendocrine markers (chromogranin, synaptophysin and CD56) and TTF-1 were helpful. BSQCC showed p63 expression and was mostly negative for neuroendocrine markers and TTF-1. HGNEC showed immunoreactivity for neuroendocrine markers with variable immunoreactivity for TTF-1. BSQCC, SMCC, and LCNEC share overlapping cytomorphologic features and can be difficult to differentiate on limited cytology specimens. Careful consideration to subtle but definite cytomorphologic clues and attention to selective IPOX stains can lead to a definitive diagnosis.
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Affiliation(s)
- Zahra Maleki
- Department of Pathology, The Johns Hopkins Medical Institutions, 4940 Eastern Avenue, Baltimore, MD 21224, USA.
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Basaloid squamous cell carcinoma of the head and neck: report of 18 cases. The Journal of Laryngology & Otology 2011; 125:608-13. [DOI: 10.1017/s0022215111000491] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjective:To evaluate the clinical course and pathological characteristics of basaloid head and neck squamous cell carcinoma.Method:Retrospective study of 18 cases of basaloid head and neck squamous cell carcinoma. Epidemiological, clinical and histological data were analysed and the Kaplan–Meier test used to estimate survival rates.Results:The majority of lesions were at an advanced stage. These lesions were primarily localised in the larynx, hypopharynx and oropharynx. Routine pre-therapeutic assessment of squamous cell carcinoma was performed. Pathological diagnosis was difficult, although immunostaining was extremely useful. Positive staining for KL1, MNF 116 and 34βE12 and negative immunostaining for chromogranin and synaptophysin were also important factors in obtaining a definitive diagnosis. In the majority of cases, treatment involved surgery and radiotherapy. The five-year survival rate was 5 per cent.Conclusion:Basaloid squamous cell carcinoma is an uncommon head and neck lesion, with a challenging histological diagnosis. These lesions must be carefully monitored due to their aggressive course, and require multimodality treatment.
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Basaloid squamous cell carcinoma of the skin. J Am Acad Dermatol 2011; 64:144-51. [DOI: 10.1016/j.jaad.2010.02.051] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 02/17/2010] [Accepted: 02/19/2010] [Indexed: 11/20/2022]
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Lewis JS. Not your usual cancer case: variants of laryngeal squamous cell carcinoma. Head Neck Pathol 2010; 5:23-30. [PMID: 21165725 PMCID: PMC3037456 DOI: 10.1007/s12105-010-0232-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2010] [Accepted: 11/22/2010] [Indexed: 01/18/2023]
Abstract
Although squamous cell carcinoma (SCC) variants account for less than 10% of all laryngeal SCCs, they have many unique biological, morphological, and clinical features. They are also easily confused with other tumor types. Recognition of them is critical for surgical pathologists as is the knowledge of what they mean for the patient. Three of the most common and important of these are basaloid, verrucous, and papillary SCC. These tumor types will be briefly reviewed with a focus on specific controversies, biological questions, and/or recent advancements in our understanding of them.
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Affiliation(s)
- James S Lewis
- Department of Pathology and Immunology, Division of Anatomic and Molecular Pathology, Washington University School of Medicine, St. Louis, MO 63110, USA.
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Basaloid squamous cell carcinoma of the upper aerodigestive tract: a single squamous cell carcinoma subtype or two distinct entities hiding under one histologic pattern? Eur Arch Otorhinolaryngol 2010; 268:161-4. [DOI: 10.1007/s00405-010-1443-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Accepted: 11/17/2010] [Indexed: 01/07/2023]
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Gu X, Eskandari F, Fowler M. Sphenoid sinus basaloid squamous cell carcinoma presenting as a sellar mass: report a case with review of the literature. Head Neck Pathol 2010; 5:81-5. [PMID: 20972844 PMCID: PMC3037465 DOI: 10.1007/s12105-010-0214-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Accepted: 10/06/2010] [Indexed: 11/30/2022]
Abstract
Basaloid squamous cell carcinoma (BSCC) is a distinctive variant of squamous cell carcinoma (SCC) with more aggressive behavior. It occurs preferentially in the upper aerodigestive tract. Sinonasal tract BSCC is uncommon, and only limited studies have been reported in literature. In these studies, most BSCCs arose from the nasal mucosa with or without extension to the paranasal sinuses. Rare reported cases of BSCC involved only the paranasal sinus. In this report, we present a case of a female patient with a sphenoid sinus mass. Clinically, the patient had progressively decreasing vision and headache. Magnetic resonance imaging (MRI) and computerized tomographic (CT) scan showed an infiltrating tumor mass involving the sphenoid sinus and the sella with compression of the optic nerve. Pathologic examination revealed an invasive basaloid epithelial neoplasm that was arranged in lobules, nests and cords. The tumor also showed palisading of peripheral cells, focal abrupt squamous differentiation and in situ carcinoma in the surface mucosa. In the immunohistochemical studies, this tumor revealed a strongly positive nuclear staining for p63. The morphologic and ancillary studies indicated a BSCC. To the best of our knowledge, this is the first report of sinonasal tract BSCC that mainly involved the sphenoid bone and sella. In this region, BSCC should be distinguished from benign and malignant neoplasms that more often affect sella and base of skull, such as pituitary adenoma with extensive necrosis, small cell neuroendocrine carcinoma (SCNC), olfactory neuroblastoma, malignant germ cell tumor, paranasal adenoid cystic carcinoma (ACC), and a variety of metastatic malignancies.
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Affiliation(s)
- Xin Gu
- Department of Pathology, Louisiana State University Health Science Center-Shreveport, 1501 Kings Highway, Shreveport, LA 71130 USA
| | - Farzan Eskandari
- Department of Pathology, Louisiana State University Health Science Center-Shreveport, 1501 Kings Highway, Shreveport, LA 71130 USA
| | - Marjorie Fowler
- Department of Pathology, Louisiana State University Health Science Center-Shreveport, 1501 Kings Highway, Shreveport, LA 71130 USA
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Defty CL, Segen J, Carter JJ, Ahmed I, Carr RA. Basaloid squamous cell carcinoma with 'monster' cells: a mimic of pleomorphic basal cell carcinoma. J Cutan Pathol 2010; 38:354-6. [PMID: 21039745 DOI: 10.1111/j.1600-0560.2010.01627.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pleomorphic giant or 'monster' cells represent a well-recognized yet uncommon finding associated with basal cell carcinoma (BCC), usually of nodular type. We present a case of basaloid squamous cell carcinoma (basaloid SCC) with 'monster' cells that closely mimicked those described in pleomorphic nodular BCC. Clinically, the lesion presented as a fleshy, hyperkeratotic nodule in an 82-year-old woman. Histopathology revealed a basaloid lesion with lobulated borders and focal retraction artifact but a lack of prominent palisading or stromal mucin. There were areas of necrosis and small foci of keratinization. Striking bizarre monstrous pleomorphic nuclei were widely scattered throughout the lesion. Ber-EP4 immunohistochemistry proved to be negative and epithelial membrane antigen (EMA) expression was moderate to strong in 70% of the basaloid epithelium. Monster cells have not previously been highlighted in cutaneous SCC or in its uncommon cutaneous basaloid variant. The prognostic significance of monster cells is unknown but, given the relative paucity of keratinization in basaloid SCC, these lesions should probably be regarded as poorly differentiated. We have not previously encountered an SCC that so closely resembles nodular BCC with pleomorphic monster cells and believe that this is the first such report in the literature.
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Affiliation(s)
- Clare L Defty
- Department of Dermatology, University Hospitals of Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK
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Marioni G, Staffieri A, Savastano M, Marino F, Giacomelli L, Lionello M, Casotto F, de Filippis C, Blandamura S. Angiogenin expression in head and neck basaloid and conventional squamous cell carcinoma: a site- and stage-matched comparison. J Oral Pathol Med 2010; 40:55-60. [DOI: 10.1111/j.1600-0714.2010.00942.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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