251
|
Troeltzsch M, Knösel T, Eichinger C, Probst F, Troeltzsch M, Woodlock T, Mast G, Ehrenfeld M, Otto S. Clinicopathologic features of oral squamous cell carcinoma: do they vary in different age groups? J Oral Maxillofac Surg 2014; 72:1291-300. [PMID: 24813775 DOI: 10.1016/j.joms.2014.01.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 01/06/2014] [Accepted: 01/09/2014] [Indexed: 01/09/2023]
Abstract
PURPOSE To analyze clinicopathologic parameters of oral squamous cell carcinoma (OSCC) in different age groups. We hypothesized that clinical and pathologic parameters of OSCCs will vary in different age groups. MATERIALS AND METHODS A retrospective cohort study was performed. All patients who were treated for a primary manifestation of OSCC at a single institution from 2001 to 2012 were reviewed and allocated to predefined age groups (predictor variable) as follows: young (≤40 years), middle-aged (40-80 years), and very elderly (≥80 years). The following outcome variables were recorded: demographic parameters, classic risk factors, tumor location and size, neck node involvement, histopathologic and therapeutic details, and association with human papillomavirus (HPV). The descriptive statistics were computed. Parametric and nonparametric tests were used for additional analysis. The significance level was set at P < .05. RESULTS We reviewed 739 patients and identified 11 (1.4%) young (mean age 34.2 ± 2.8 years) and 17 (2.3%) very elderly patients (mean age 83.1 ± 1.2 years). The predilection site for OSCC was the oral tongue (63%) in young patients, the floor of the mouth (52%) in middle-aged patients, and the alveolar process (60%) in very elderly patients. One patient in the young group (9%) and 8 patients in the very elderly group (47%) had been exposed to risk factors; however, all of the examined middle-aged patients had had such exposure. The association of OSCC with HPV was distributed equally among the age groups. No age-related differences in the histopathologic parameters of OSCC were found. CONCLUSIONS The features of OSCC that vary at different ages are the anatomic predilection site and the association with classic risk factors. HPV was not an age-related independent risk factor for OSCC development in the present study.
Collapse
Affiliation(s)
- Matthias Troeltzsch
- Resident, Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany.
| | - Thomas Knösel
- Consultant, Department of Pathology, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Christina Eichinger
- Resident, Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Florian Probst
- Resident, Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Markus Troeltzsch
- Resident, Department of Oral and Maxillofacial Surgery, University of Göttingen, Göttingen, Germany
| | - Timothy Woodlock
- Medical Oncologist, Department of Medicine, Unity Health System and Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY
| | - Gerson Mast
- Consultant, Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Michael Ehrenfeld
- Professor and Chair, Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Sven Otto
- Consultant, Department of Oral and Maxillofacial Surgery, Ludwig-Maximilians-University of Munich, Munich, Germany
| |
Collapse
|
252
|
Oral cavity and oropharyngeal squamous cell carcinoma in young adults: a review of the literature. Radiol Oncol 2014; 48:1-10. [PMID: 24587773 PMCID: PMC3908841 DOI: 10.2478/raon-2013-0057] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 03/30/2013] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Head and neck squamous cell carcinoma (HNSCC) is a disease of middle-aged to elderly adults. However, an increased incidence of HNSCC in young people under 45 years of age has been reported recently. In the present review, we focused on the epidemiology and aetiology of HNSCC in adults under 45 years of age. METHODS We reviewed literature related to HNSCC in adult patients less than 45 years of age and discussed current treatment options and prognosis. RESULTS HNSCC in young adults is associated with a higher incidence rate in nonsmokers, lower female-to-male ratio, a higher percentage of oral cavity and oropharynx tumours, and fewer second primary tumours. However, aside from traditional risk factors of tobacco and alcohol exposure, the causes of these cancers in young adults remain unclear. Agents that might contribute to risk include infection with high-risk human papillomavirus subtypes as well as genetic factors or immunodeficiency status. The expected increase in incidence and mortality of the young with HNSCC may become a major public health concern if current trends persist, particularly lifestyle habits that may contribute to this disease. CONCLUSIONS Given the younger age and potential long-term adverse sequelae of traditional HNSCC treatments, young adults should be treated on a case-by-case basis and post-therapy quality of life must be considered in any treatment-decision making process.
Collapse
|
253
|
Okuyemi OT, Piccirillo JF, Spitznagel E. TNM staging compared with a new clinicopathological model in predicting oral tongue squamous cell carcinoma survival. Head Neck 2014; 36:1481-9. [PMID: 23996811 DOI: 10.1002/hed.23486] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 06/21/2013] [Accepted: 08/23/2013] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The purpose of this study was to investigate the prognostic impact of comorbidity and of demographic and pathological factors on oral tongue squamous cell carcinoma (SCC) survival, and to compare the prognostic performance of a new clinicopathological model against the routinely used TNM staging. METHODS We conducted a retrospective study of demographic, clinical, and pathological information of 166 patients with oral tongue SCC. Cox regression was used for multivariate analysis, model building, and model discriminatory analysis. RESULTS Comorbidity had the most significant impact on overall survival (OS; log-rank test, chi-square = 36.34; p < .0001). Comorbidity, tumor dimension >2 cm, and presence of extracapsular spread (ECS) or vascular invasion were independent predictors of survival. A clinicopathological model based on these 4 variables (chi-square = 60.23; p < .0001) was better (c-statistic = 0.736) at predicting survival compared to pathological TNM staging (c-statistic = 0.645). CONCLUSION Comorbidity combined with tumor dimension, ECS, and vascular invasion provide a better prediction of oral tongue SCC survival than TNM staging alone.
Collapse
Affiliation(s)
- Oluwafunmilola T Okuyemi
- Department of Otolaryngology - Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri
| | | | | |
Collapse
|
254
|
Marks MA, Chaturvedi AK, Kelsey K, Straif K, Berthiller J, Schwartz SM, Smith E, Wyss A, Brennan P, Olshan AF, Wei Q, Sturgis EM, Zhang ZF, Morgenstern H, Muscat J, Lazarus P, McClean M, Chen C, Vaughan TL, Wunsch-Filho V, Curado MP, Koifman S, Matos E, Menezes A, Daudt AW, Fernandez L, Posner M, Boffetta P, Lee YCA, Hashibe M, D’Souza G. Association of marijuana smoking with oropharyngeal and oral tongue cancers: pooled analysis from the INHANCE consortium. Cancer Epidemiol Biomarkers Prev 2014; 23:160-71. [PMID: 24351902 PMCID: PMC3947141 DOI: 10.1158/1055-9965.epi-13-0181] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND The incidence of oropharyngeal and oral tongue cancers has increased over the last 20 years which parallels increased use of marijuana among individuals born after 1950. METHODS A pooled analysis was conducted comprising individual-level data from nine case-control studies from the United States and Latin America in the INHANCE consortium. Self-reported information on marijuana smoking, demographic, and behavioral factors was obtained from 1,921 oropharyngeal cases, 356 oral tongue cases, and 7,639 controls. RESULTS Compared with never marijuana smokers, ever marijuana smokers had an elevated risk of oropharyngeal [adjusted OR (aOR), 1.24; 95% confidence interval (CI): 1.06-1.47] and a reduced risk of oral tongue cancer (aOR, 0.47; 95% CI, 0.29, 0.75). The risk of oropharyngeal cancer remained elevated among never tobacco and alcohol users. The risk of oral tongue cancer was reduced among never users of tobacco and alcohol. Sensitivity analysis adjusting for potential confounding by HPV exposure attenuated the association of marijuana use with oropharyngeal cancer (aOR, 0.99; 95% CI, 0.71-1.25), but had no effect on the oral tongue cancer association. CONCLUSIONS These results suggest that the association of marijuana use with head and neck carcinoma may differ by tumor site. IMPACT The associations of marijuana use with oropharyngeal and oral tongue cancer are consistent with both possible pro- and anticarcinogenic effects of cannabinoids. Additional work is needed to rule out various sources of bias, including residual confounding by HPV infection and misclassification of marijuana exposure.
Collapse
Affiliation(s)
- Morgan A. Marks
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Anil K. Chaturvedi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Karl Kelsey
- Department of Community Health, School of Medicine, Brown University, Providence, RI
| | - Kurt Straif
- International Agency of Research on Cancer, Lyon, France
| | - Julien Berthiller
- International Agency of Research on Cancer, Lyon, France
- Hospices Civils de Lyon, Pole Information Medicale Evaluation Recherche, Lyon, F-69424, France; Universite Lyon 1, Equipe d’Accueil 4129, France
| | | | - Elaine Smith
- University of Iowa College of Public Health, Iowa City, IA
| | - Annah Wyss
- School of Public Health, University of North Carolina, Chapel Hill, NC
| | - Paul Brennan
- International Agency of Research on Cancer, Lyon, France
| | - Andrew F. Olshan
- School of Public Health, University of North Carolina, Chapel Hill, NC
| | - Qingyi Wei
- Department of Head and Neck Surgery and Epidemiology, University of Texas M.D. Anderson Cancer Center, Houston, TX
| | - Erich M. Sturgis
- Department of Head and Neck Surgery and Epidemiology, University of Texas M.D. Anderson Cancer Center, Houston, TX
| | | | - Hal Morgenstern
- Departments of Epidemiology and Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, MI
| | | | | | | | - Chu Chen
- Fred Hutchinson Cancer Research Cancer, Seattle, WA
| | | | | | | | - Sergio Koifman
- Escola Nacional de Saude Publica, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Elena Matos
- Institute Oncology Angel H. Roffo, University of Buenos Aires, Buenos Aires, Argentina
| | - Ana Menezes
- Universidade Federal de Pelotas, Pelotas, Brazil
| | | | | | | | - Paolo Boffetta
- International Prevention Research Institute, Lyon, France
- The Tisch Cancer Institute Mount Sinai School of Medicine, New York, NY
| | | | - Mia Hashibe
- University of Utah School of Medicine, Salt Lake City, UT
| | - Gypsyamber D’Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| |
Collapse
|
255
|
Paliga A, Mai KT. Squamous Cell Carcinomas of the Anterior Oral Cavity Are Commonly Associated With Simplex (or Differentiated) Oral Intraepithelial Neoplasia. Int J Surg Pathol 2013; 22:231-40. [DOI: 10.1177/1066896913512866] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction: We investigated the occurrence of differentiated oral intraepithelial neoplasia (DOIN) that met the criteria for differentiated intravulvar neoplasia, associated with invasive squamous cell carcinoma (SCC) of the anterior oral cavity, and its clinicopathologic significance. Materials and Methods: Sixty-nine consecutive cases of SCC of the anterior oral cavity were categorized into 2 groups: group A comprised SCC associated with DOIN; Group B consisted of cases associated with classical SCC in situ. Results: Fifty-five cases (80%) were classified as group A, or DOIN lesions, with only 14 (20%) as group B. All cases were associated with invasive SCC, except 2 cases in group B. Squamous epithelium continuous or adjacent to invasive SCC displayed consistent changes in the parabasal and basal layers with (1) cytologic atypia with proliferation of parabasal cells in downward expansion causing reactive proliferation of the basal cell layer in early stage and invading the basal layer in late stage, (2) disordered nuclear/cytoplasmic arrangement, and (3) a “cobblestone” appearance characterized by prominent intercellular spaces and cytoplasmic density involving the entire cell (dyskeratosis) of the parabasal layer. p53 and Ki67 immunostaining revealed linear reactivity mainly in the parabasal layer. Conclusions: DOIN lesions are frequently associated with invasive SCC of anterior oral cavity. Due to the subtle histopathologic changes, DOIN lesions pose potential diagnostic difficulty with differentiation from mild dysplasia or reactive atypia.
Collapse
Affiliation(s)
- Aleksandra Paliga
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital and University of Ottawa, Ontario, Canada
| | - Kien T. Mai
- Department of Anatomical Pathology, The Ottawa Hospital and Ottawa University, Ottawa, Ontario, Canada
| |
Collapse
|
256
|
van Monsjou HS, Wreesmann VB, van den Brekel MWM, Balm AJM. Head and neck squamous cell carcinoma in young patients. Oral Oncol 2013; 49:1097-102. [PMID: 24103389 DOI: 10.1016/j.oraloncology.2013.09.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Revised: 05/16/2013] [Accepted: 09/02/2013] [Indexed: 01/07/2023]
Abstract
Epidemiologic analyses have shown disproportional increases of head and neck squamous cell carcinoma (HNSCC) incidence in a younger age group (younger than 45 years old), compared to patients above 45 years old. Although this group is small (5%), it includes a significant subset of the HNSCC patient population, and is characterized by a distinct clinical and etiological phenotype. HNSCC in young patients often presents without significant exposure to alcohol and tobacco and primarily affects the oropharynx and oral cavity. Exposure to human papilloma virus (HPV) has been identified as a major contributor to the pathogenesis of oropharyngeal carcinomas, and explains part of the observed incidence variation. Specific hereditary influences, including genetic predispositions accounting for an increased mutagen sensibility and inherited syndromes like Fanconi Anemia and Bloom's syndrome, have been identified as causative factors in a subgroup of young-onset HNSCC, but their cumulative influence remains at present likely underestimated. Circumstantial evidence suggests that young-onset HNSCC patients have a clinically different phenotype compared to older patients, however, the true impact of young age on HNSCC clinical behavior will remain difficult to determine unless multi-institutional databases will be combined. The rising incidence of young-onset HNSCC mandates intensification of research endeavors into its etiology, clinical phenotype and optimal management.
Collapse
Affiliation(s)
- Hester S van Monsjou
- Department of Otorhinolaryngology, Leiden Medical Center, PO Box 9600, 2300 RC Leiden, The Netherlands.
| | | | | | | |
Collapse
|
257
|
Woo SB, Cashman EC, Lerman MA. Human papillomavirus-associated oral intraepithelial neoplasia. Mod Pathol 2013; 26:1288-97. [PMID: 23599160 DOI: 10.1038/modpathol.2013.70] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 02/17/2013] [Accepted: 02/19/2013] [Indexed: 02/03/2023]
Abstract
This study evaluated an unusual subset of oral epithelial dysplasia for the presence of transcriptionally active high-risk HPV subtypes and to further characterize the histological criteria for this condition. There were 20 cases diagnosed as epithelial dysplasia with marked apoptosis of the anterior oral cavity. Clinical and follow-up data were collected and histopathological features were documented. Immunoperoxidase studies were performed for p16 and in situ hybridization studies were performed for low- and high-risk HPV sub-types. Gender- and site-matched controls of conventional moderate-to-severe oral epithelial dysplasia were similarly evaluated using immunoperoxidase studies for p16 and in situ hybridization; the number of apoptotic cells for study and control cases was counted at two different tissue sites. There were 17 men and 3 women with a median age of 56 years. Seventeen lesions were described as white and five were described as rough or papillary. Thirteen were located on the lateral or ventral tongue, some extending onto the floor of the mouth. Epithelial hyperplasia with marked karyorrhexis and apoptosis were present in all the cases, along with features of conventional oral epithelial dysplasia. A statistically significant number of apoptotic cells were identified in the study cases when compared with controls (P>0.0001). Twenty cases were positive for high-risk HPV by in situ hybridization and all 19 nineteen cases evaluated for p16 demonstrated overexpression. Two patients were diagnosed with squamous cell carcinomas and one patient developed recurrent disease. We report a subset of oral epithelial dysplasia that occurs mostly in adult men on the ventral or lateral tongue and is positive for high-risk HPV and for p16. We propose use of the term 'HPV-associated Oral Intraepithelial Neoplasia' to characterize these lesions of the oral cavity for consistency in nomenclature with HPV-associated lesions of the lower anogenital tract. One case recurred and one developed invasive cancer.
Collapse
Affiliation(s)
- Sook-Bin Woo
- 1] Harvard School of Dental Medicine, Boston, MA, USA [2] Division of Oral Medicine and Dentistry, Brigham and Women's Hospital, Boston, MA, USA [3] Strata Pathology Services, Cambridge, MA, USA
| | | | | |
Collapse
|
258
|
Amit M, Yen TC, Liao CT, Chaturvedi P, Agarwal JP, Kowalski LP, Ebrahimi A, Clark JR, Kreppel M, Zöller J, Fridman E, Bolzoni VA, Shah JP, Binenbaum Y, Patel SG, Gil Z. Improvement in survival of patients with oral cavity squamous cell carcinoma: An international collaborative study. Cancer 2013; 119:4242-8. [DOI: 10.1002/cncr.28357] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2013] [Revised: 08/01/2013] [Accepted: 08/02/2013] [Indexed: 12/23/2022]
Affiliation(s)
- Moran Amit
- Department of Otolaryngology Rambam Medical Center and Faculty of Medicine, the Technion; Israel Institute of Technology; Haifa Israel
| | - Tzu-Chen Yen
- Department of Nuclear Medicine and Molecular Imaging Center; Chang Gung Memorial Hospital; Taoyuan Taiwan
| | - Chun-Ta Liao
- Department of Nuclear Medicine and Molecular Imaging Center; Chang Gung Memorial Hospital; Taoyuan Taiwan
| | | | | | - Luiz P. Kowalski
- Head and Neck Surgery and Otorhinolaryngology Department; Hospital AC Camargo; Sao Paulo Brazil
| | - Ardalan Ebrahimi
- Sydney Head and Neck Cancer Institute; Royal Prince Alfred Hospital; Sydney Australia
| | - Jonathan R. Clark
- Sydney Head and Neck Cancer Institute; Royal Prince Alfred Hospital; Sydney Australia
| | - Matthias Kreppel
- Department of Oral and Cranio-Maxillo and Facial Plastic Surgery; University of Cologne; Cologne Germany
| | - Joachim Zöller
- Department of Oral and Cranio-Maxillo and Facial Plastic Surgery; University of Cologne; Cologne Germany
| | - Eran Fridman
- Department of Otolaryngology Rambam Medical Center and Faculty of Medicine, the Technion; Israel Institute of Technology; Haifa Israel
| | | | - Jatin P. Shah
- Head and Neck Surgery Service; Memorial Sloan Kettering Cancer Center; New York New York
| | - Yoav Binenbaum
- Department of Otolaryngology Rambam Medical Center and Faculty of Medicine, the Technion; Israel Institute of Technology; Haifa Israel
| | - Snehal G. Patel
- Head and Neck Surgery Service; Memorial Sloan Kettering Cancer Center; New York New York
| | - Ziv Gil
- Department of Otolaryngology Rambam Medical Center and Faculty of Medicine, the Technion; Israel Institute of Technology; Haifa Israel
| | | |
Collapse
|
259
|
Walter L, Vidaurre T, Gilman RH, Poquioma E, Olaechea C, Gravitt PE, Marks MA. Trends in head and neck cancers in Peru between 1987 and 2008: Experience from a large public cancer hospital in Lima. Head Neck 2013; 36:729-34. [PMID: 23616366 DOI: 10.1002/hed.23369] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 02/15/2013] [Accepted: 04/11/2013] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Few studies have evaluated the trends in head and neck cancer in developing countries. The purpose of this study was to estimate trends in incidence of human papillomavirus-related (HPV-R) and HPV-unrelated (HPV-U) head and neck cancer in Lima, Peru, from 1987 to 2008. METHODS Registry data from a single public cancer hospital were used to estimate age and sex-specific incidence rates. Annualized percent change was estimated using Poisson regression. RESULTS The rate of total head and neck cancers, HPV-U, and HPV-R was 11.9, 10.9, and 0.8, respectively, per 100,000 person-years. Significant increases in HPV-U head and neck cancer were observed in men aged 30 to 44 (2.5%/year) and women 15 to 29 (4.2%/year), 30 to 44 (3.4%/year), and 60 to 74 (2.0%/year). Significant increases in HPV-R head and neck cancer were observed only among men aged 45 to 59 (9.6%/year). CONCLUSION Although increased exposure to tobacco, occupational carcinogens, and changing sexual behaviors could be influencing these trends, additional analyses to assess generalizability of these findings to other regions of Peru are needed.
Collapse
Affiliation(s)
- Leora Walter
- Columbia University College of Dental Medicine, New York, New York
| | | | | | | | | | | | | |
Collapse
|
260
|
Hilly O, Shkedy Y, Hod R, Soudry E, Mizrachi A, Hamzany Y, Bachar G, Shpitzer T. Carcinoma of the oral tongue in patients younger than 30 years: comparison with patients older than 60 years. Oral Oncol 2013; 49:987-90. [PMID: 23927849 DOI: 10.1016/j.oraloncology.2013.07.005] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 07/15/2013] [Accepted: 07/17/2013] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The incidence of oral tongue squamous cell carcinoma is rising in young patients. This study evaluated the clinical, pathological, and prognostic characteristics of oral tongue squamous cell carcinoma in the under-30-year age group. MATERIALS AND METHODS The computerized database of the Department of Otolaryngology-Head and Neck Surgery of a tertiary, university-affiliated medical center was searched for all patients with oral tongue squamous cell carcinoma treated by glossectomy with curative intent in 1996-2012. Data were collected by chart review. RESULTS Of the 113 patients identified, 16 (14%) were aged ⩽30years at presentation and 62 (55%) >60years. Mean follow-up time was 30months. Comparison by age group revealed no sex predilection and no differences in histologic grade or rates of advanced T-stage, perineural and vascular invasion, or nodal extracapsular extension. Rates of node-positive disease were 75% in the younger group and 19% in the older group (p<0.001). Kaplan-Meier analysis yielded no between-group difference in disease-free or overall survival. Recurrence was documented in a similar proportion of patients (38% and 29.9%, respectively), but half the recurrences in the younger group were distant versus none in the older group (p=0.01) All younger patients with recurrent disease died within 16months of its appearance compared to 50% 3-year disease-specific survival in the older group. CONCLUSIONS Oral tongue squamous cell carcinoma is more advanced at presentation in younger than in older patients, with higher rates of regional metastases and distant failure. Recurrent disease is more aggressive, with a fatality rate of 100%.
Collapse
Affiliation(s)
- Ohad Hilly
- Department of Otolaryngology, Head and Neck Surgery, Rabin Medical Center, Petach Tikva 49100, Israel(1).
| | | | | | | | | | | | | | | |
Collapse
|
261
|
Shin A, Jung YS, Jung KW, Kim K, Ryu J, Won YJ. Trends of human papillomavirus-related head and neck cancers in Korea: national cancer registry data. Laryngoscope 2013; 123:E30-7. [PMID: 23754527 DOI: 10.1002/lary.24243] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 05/16/2013] [Accepted: 05/16/2013] [Indexed: 11/07/2022]
Abstract
OBJECTIVES/HYPOTHESIS The incidence of human papillomavirus (HPV)-positive head and neck cancers (HNCs) is increasing sharply worldwide, while their HPV-negative counterparts are showing a decreased frequency. However, epidemiologic data related to these changes are sparse in Korea, which is rapidly adopting more westernized lifestyles. STUDY DESIGN Data from the Korea Central Cancer Registry, a nationwide population-based cancer registry, from 1999 to 2009 were retrieved. METHODS Age-standardized rates (ASRs), their annual percent changes (APC) and male-to-female incidence rate ratios (IRRs) were analyzed and compared between HPV-related and HPV-unrelated primary sites. RESULTS HPV-related sites (oropharynx) had increased significantly over the period 1999 to 2009 (APC = 2.35%, P = 0.017), particularly in young men (30-59 years, APC = 2.65%, P = 0.031), whereas HPV-unrelated sites such as larynx and hypopharynx decreased markedly in both sexes. Interestingly, tongue cancer was found to have increased gradually (APC = 2.35%, P = 0.003) in both sexes. The male-to-female IRRs and the median age of occurrence remained stable. CONCLUSIONS Although the cultural and ethnic background differs from the United States, cancers of HPV-related sites are increasing in Korea, whereas cancers of HPV-unrelated sites are decreasing, which is similar to the trends observed in the United States. Greater public awareness in Korea of HPV-related HNCs is therefore warranted.
Collapse
Affiliation(s)
- Aesun Shin
- Molecular Epidemiology Branch, Division of Cancer Epidemiology and Prevention, Research Institute and Hospital, National Cancer Center, Goyang, Republic of South Korea; Cancer Registration and Statistics Branch, Division of Cancer Registration and Surveillance, Research Institute and Hospital, National Cancer Center, Goyang, Republic of South Korea
| | | | | | | | | | | |
Collapse
|
262
|
Li R, Fakhry C, Koch WM, Gourin CG. The Effect of tumor subsite on short-term outcomes and costs of care after oral cancer surgery. Laryngoscope 2013; 123:1652-9. [PMID: 23686386 DOI: 10.1002/lary.23952] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2012] [Revised: 11/29/2012] [Accepted: 11/29/2012] [Indexed: 12/20/2022]
Abstract
OBJECTIVES/HYPOTHESIS To determine if epidemiologic differences exist between patients with oral tongue carcinoma compared to tumors arising from other oral cavity subsites, and the relationship between primary site and in-hospital mortality, postoperative complications, length of stay, and costs in patients undergoing surgery for oral cavity cancer. STUDY DESIGN Retrospective cross-sectional study. METHODS The Nationwide Inpatient Sample was analyzed for patients who underwent an ablative procedure for a malignant oral cavity neoplasm in 2001 to 2008 using cross-tabulations and multivariate regression modeling. RESULTS Overall, there were 45,071 patients treated surgically for oral cavity cancer, with oral tongue cancer comprising 35% of all oral cavity tumors. Patients with oral tongue cancer were significantly more likely to be female (odds ratio [OR] = 1.4) and undergo neck dissection (OR = 1.4), and significantly less likely to be black (OR = 0.4), over 40 years of age (OR = 0.4), have Medicaid payer status (OR = 0.7), advanced comorbidity (OR = 0.7), receive care at a teaching hospital (OR = 0.5), and undergo pedicled or free flap reconstruction (OR = 0.6, P < .001). Oral tongue primary site was not associated with in-hospital mortality or surgical complications, but was significantly associated with a reduced incidence of medical complications (OR = 0.8, P = .005). After controlling for all other variables, oral tongue primary site disease was associated with a significantly reduced length of hospitalization and hospital-related costs. CONCLUSIONS Oral tongue cancer is associated with a distinct epidemiologic profile compared to other oral cavity cancer subsites, and is associated with lower postoperative morbidity, length of hospitalization, and hospital-related costs. Further investigation is warranted to determine if biologic factors underlie these observations.
Collapse
Affiliation(s)
- Ryan Li
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | | |
Collapse
|
263
|
VanderWalde NA, Fleming M, Weiss J, Chera BS. Treatment of older patients with head and neck cancer: a review. Oncologist 2013; 18:568-78. [PMID: 23635557 DOI: 10.1634/theoncologist.2012-0427] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The incidence of head and neck cancer (HNC) in the elderly is increasing. The treatment of HNC often includes multimodality therapy that can be quite morbid. Older patients (herein, defined as ≥65 years) with HNC often have significant comorbidity and impaired functional status that may hinder their ability to receive and tolerate combined modality therapy. They have often been excluded from clinical trials that have defined standards of care. Therefore, tailoring cancer therapy for older patients with HNC can be quite challenging. In this paper, we performed a comprehensive literature review to better understand and discuss issues related to therapeutic recommendations that are particular to patients 65 years and older. Evidence suggests that older patients have similar survival outcomes compared with their younger peers; however, they may experience worse toxicity, especially with treatment intensification. Similarly, older patients may require more supportive care throughout the treatment process. Future studies incorporating geriatric tools for predictive and interventional purposes will potentially allow for improved patient selection and tolerance to intensive treatment.
Collapse
Affiliation(s)
- Noam A VanderWalde
- Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, USA
| | | | | | | |
Collapse
|
264
|
Iqbal A, Warraich R, Udeabor SE, Rana M, Eckardt AM, Gellrich NC, Rana M. Role of human papillomavirus infection and other factors in patients with head and neck squamous cell carcinoma. Oral Dis 2013; 20:288-93. [PMID: 23590799 DOI: 10.1111/odi.12110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Revised: 02/26/2013] [Accepted: 03/20/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To analyse the association between high-risk human papillomavirus (HR-HPV) and other risk factors in the aetiology of head and neck squamous cell carcinoma (HNSCC) in an Asian population. STUDY DESIGN This study is a cross-sectional analysis of 80 patients who were diagnosed with HNSCC. Patients' demographics, dietary habit, medical and social history were obtained. Surgical specimens from these patients were then histologically analysed using H&E stain and immunohistochemistry (IHC) for the presence of HR-HPV primary antibody. RESULTS High-risk human papillomavirus was detected in 41 patients, representing 51.3% of the 80 paraffin-embedded tissues of HNSCC; 27.5% of these were weak positive, 10.0% medium positive and 13.8% were strongly positive for the HR-HPV on IHC. The tongue lesions had the highest HR-HPV infection of 72.2%. No association existed between HR-HPV and patient's demographics, dietary habit and other predisposing factors. CONCLUSION The place of HR-HPV as a possible aetiological factor for HNSCC has further been established from this study.
Collapse
Affiliation(s)
- A Iqbal
- Department of Oral and Maxillofacial Surgery, King Edward Medical University Lahore, Lahore, Pakistan
| | | | | | | | | | | | | |
Collapse
|
265
|
Li R, Koch WM, Fakhry C, Gourin CG. Distinct Epidemiologic Characteristics of Oral Tongue Cancer Patients. Otolaryngol Head Neck Surg 2013; 148:792-6. [DOI: 10.1177/0194599813477992] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives Oral tongue cancer may have a distinct epidemiological profile from other mucosal neoplasms of the oral cavity. We sought to further define the demographic characteristics associated with oral tongue cancer to determine if unique characteristics exist compared with other oral cavity cancers. Study Design Cross-sectional analysis using cross-tabulations and multivariate regression modeling. Setting The Maryland Health Service Cost Review Commission database. Subjects and Methods Discharge data from a state database were queried to perform a cross-sectional analysis of oral cancer cases treated surgically from 1990 to 2009. Results A total of 1688 oral cancer cases comprised the study population, with 719 (42.6%) of cases involving the oral tongue. Tongue cancer comprised 31.6% of oral cancers in black patients and 44.1% of oral cancer in white patients ( P = .011). Racial disparities in oral tongue cancer were identified for age at diagnosis, with significantly fewer black patients younger than 40 years (3.8%) compared with whites (11.3%; P = .006). After controlling for all other variables, oral tongue cancer patients were significantly less likely to be older than 40 years (odds ratio [OR], 0.40; P < .001), black (OR, 0.53; P = .001), have Medicare payor status (OR, 0.55; P = .002), and advanced comorbidity (OR, 0.22; P < .001), in contrast to other oral cancer subsites. Conclusion The racial and socioeconomic qualities of oral tongue cancer patients differ significantly from other oral cancers. This younger, healthier subgroup of oral cancer patients demonstrates a distinct population at risk for cancer of the oral tongue.
Collapse
Affiliation(s)
- Ryan Li
- Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Wayne M. Koch
- Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Carole Fakhry
- Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Christine G. Gourin
- Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
266
|
Recommendations for the diagnosis of human papilloma virus (HPV) high and low risk in the prevention and treatment of diseases of the oral cavity, pharynx and larynx. Guide of experts PTORL and KIDL. Otolaryngol Pol 2013; 67:113-34. [PMID: 23719268 DOI: 10.1016/j.otpol.2013.01.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Accepted: 01/09/2013] [Indexed: 11/20/2022]
Abstract
The role of human papilloma viruses (HPV) in malignant and nonmalignant ENT diseases and the corresponding epidemiological burden has been widely described. International head and neck oncology community discussed growing evidence that oral HPV infection contributes to the risk of oro-pharyngeal carcinoma (OPC) and recommended HPV testing as a part of the work up for patients with OPC. Polish Society of ENT Head Neck Surgery and National Chamber of Laboratory Diagnosticians have worked together to define the minimum requirements for assigning a diagnosis of HPV-related conditions and testing strategy that include HPV specific tests in our country. This paper briefly frames the literature information concerning low risk (LR) and high risk (HR) HPV, reviews the epidemiology, general guidance on the most appropriate biomarkers for clinical assessment of HPV. The definition of HPV-related cancer was presented. The article is aiming to highlight some of major issues for the clinician dealing with patients with HPV-related morbidities and to introduce the diagnostic algorithm in Poland.
Collapse
|
267
|
The role of human papillomavirus in oral squamous cell carcinoma: myth and reality. Oral Maxillofac Surg 2012; 18:165-72. [PMID: 23242943 DOI: 10.1007/s10006-012-0383-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 12/03/2012] [Indexed: 02/03/2023]
Abstract
INTRODUCTION As the traditional risk factors for oral squamous cell carcinoma, especially tobacco, decline, new potential causative agents become the focus of research. Since the discovery of human papillomavirus (HPV) and its importance in carcinogenesis in cervical cancer, a lot of research has been undertaken to define its role in different types of cancer. In the present study, we evaluate the role of high-risk HPV types in initiation and progression of oral squamous cell carcinoma (OSCC) using a systematic review of the current literature. MATERIAL AND METHODS A literature research with the search term "HPV oral squamous cell carcinoma" was performed via PubMed. Results were screened systematically for relevance and classified into the following categories: molecular biology, genetics, clinical aspects, and prevalence. Articles were then further analyzed to assess quality. RESULTS The literature research led to 527 results, with an overall HPV prevalence of 30.1 % in OSCCs. The most frequently identified subtypes were HPV-16 and HPV-18 (25.4 and 18.1 %, respectively). Prognostic relevance of HPV was discussed controversially. HPV detection via polymerase chain reaction is the most established method today. Molecular changes according to carcinogenic pathways described for cervix carcinoma were not routinely found in OSCC. In general, no definite role of high-risk HPV is currently deducible from the literature. CONCLUSIONS High-risk subtypes 16 and 18 are present in the genome in approximately one third of OSCC. Its role as a causative agent is less clear than the role in oropharyngeal tumors. The infection might not be the cause of carcinogenesis in a significant number of patients but may become proportionally more important with the decrease of the classical risk factors of tobacco and alcohol.
Collapse
|
268
|
Rising incidence of mucosal melanoma of the head and neck in the United States. J Skin Cancer 2012; 2012:231693. [PMID: 23251803 PMCID: PMC3518053 DOI: 10.1155/2012/231693] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 11/19/2012] [Indexed: 11/18/2022] Open
Abstract
Background. While it is established that the incidence of cutaneous melanoma has risen over time in the United States, the incidence trend for mucosal melanoma of the head and neck (MMHN) is unknown. Methods. We used the Surveillance, Epidemiology, and End Results (SEER) database to determine incidence trends for MMHN from 1987 to 2009 in the United States. We determined annual percent change (APC) by weighted least squares and joinpoint regression analysis. Results. MMHN incidence increased from 1987 to 2009 (APC 2.4%; P < 0.01). Nasal cavity lesions increased in incidence (APC 2.7%; P < 0.01) over this duration, while the incidence of non-nasal cavity lesions remained stable. The highest rate of increase was in white females ages 55 to 84 (APC 5.1%; P = 0.01). Conclusions. The incidence of MMHN in the United States has been rising since 1987. This trend is driven primarily by increased incidence of nasal cavity melanomas.
Collapse
|
269
|
Markopoulos AK. Current aspects on oral squamous cell carcinoma. Open Dent J 2012; 6:126-30. [PMID: 22930665 PMCID: PMC3428647 DOI: 10.2174/1874210601206010126] [Citation(s) in RCA: 268] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2012] [Revised: 07/01/2011] [Accepted: 07/08/2011] [Indexed: 01/07/2023] Open
Abstract
Oral squamous cell carcinoma is the most common malignant epithelial neoplasm affecting the oral cavity.
This article overviews the essential points of oral squamous cell carcinoma, highlighting its risk and genomic factors, the
potential malignant disorders and the therapeutic approaches. It also emphasizes the importance of the early diagnosis.
Collapse
|
270
|
O'Rorke MA, Ellison MV, Murray LJ, Moran M, James J, Anderson LA. Human papillomavirus related head and neck cancer survival: a systematic review and meta-analysis. Oral Oncol 2012; 48:1191-201. [PMID: 22841677 DOI: 10.1016/j.oraloncology.2012.06.019] [Citation(s) in RCA: 294] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 06/18/2012] [Accepted: 06/29/2012] [Indexed: 01/22/2023]
Abstract
Human Papillomavirus (HPV) related oropharyngeal squamous cell carcinomas (OPSCCs) are reported to have improved prognosis and survival in comparison to other head and neck squamous cell cancers (HNSCCs). This systematic review and meta-analysis examines survival differences in HPV-positive HNSCC and OPSCC subtypes including tonsillar carcinoma in studies not previously investigated. Four electronic databases were searched from their inception till April 2011. A random effects meta-analysis was used to pool study estimates evaluating disease-specific (death from HNSCC), overall (all-cause mortality), progression-free and disease-free (recurrence free) survival outcomes in HPV-positive vs. HPV-negative HNSCCs. All statistical tests were two-sided. Forty-two studies were included. Patients with HPV-positive HNSCC had a 54% better overall survival compared to HPV-negative patients HR 0.46 (95% CI 0.37-0.57); the pooled HR for tonsillar cancer and OPSCC was 0.50 (95% CI 0.33-0.77) and HR 0.47 (95% CI 0.35-0.62) respectively. The pooled HR for disease specific survival was 0.28 (95% CI 0.19-0.40); similar effect sizes were found irrespective of the adjustment for confounders, HPV detection methods or study location. Both progression-free survival and disease-free survival were significantly improved in HPV-positive HNSCCs. HPV-positive HNSCCs and OPSCCs patients have a significantly lower disease specific mortality and are less likely to experience progression or recurrence of their cancer than HPV-negative patients; findings which have connotations for treatment selection in these patients.
Collapse
Affiliation(s)
- M A O'Rorke
- Cancer Epidemiology and Health Services Research Group, Centre for Public Health, Queens University Belfast, Belfast, UK.
| | | | | | | | | | | |
Collapse
|
271
|
Hagiwara M, Nusbaum A, Schmidt BL. MR assessment of oral cavity carcinomas. Magn Reson Imaging Clin N Am 2012; 20:473-94. [PMID: 22877952 DOI: 10.1016/j.mric.2012.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Approximately half of head and neck carcinomas arise from the oral cavity. Imaging plays an essential role in the preoperative evaluation of oral cavity carcinomas. MR imaging is particularly advantageous in the evaluation of the oral cavity, with better depiction of the anatomy in this region and reduction of dental artifacts compared with CT. MR is also the preferred imaging modality for the evaluation of bone marrow invasion and perineural tumor spread, which are findings critical for treatment planning. Advanced MR imaging techniques may potentially better delineate true tumor extent, determine lymph node metastases, and predict treatment response.
Collapse
Affiliation(s)
- Mari Hagiwara
- Department of Radiology, NYU School of Medicine, 660 1st Avenue, 2nd floor Radiology, New York, NY 10016, USA.
| | | | | |
Collapse
|
272
|
Different cellular p16(INK4a) localisation may signal different survival outcomes in head and neck cancer. Br J Cancer 2012; 107:482-90. [PMID: 22735904 PMCID: PMC3405208 DOI: 10.1038/bjc.2012.264] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Recently, the management of head and neck squamous cell carcinoma (HNSCC) has focused considerable attention on biomarkers, which may influence outcomes. Tests for human papilloma infection, including direct assessment of the virus as well as an associated tumour suppressor gene p16, are considered reproducible. Tumours from familial melanoma syndromes have suggested that nuclear localisation of p16 might have a further role in risk stratification. We hypothesised p16 staining that considered nuclear localisation might be informative for predicting outcomes in a broader set of HNSCC tumours not limited to the oropharynx, human papilloma virus (HPV) status or by smoking status. METHODS Patients treated for HNSCC from 2002 to 2006 at UNC (University of North Carolina at Chapel Hill) hospitals that had banked tissue available were eligible for this study. Tissue microarrays (TMA) were generated in triplicate. Immunohistochemical (IHC) staining for p16 was performed and scored separately for nuclear and cytoplasmic staining. Human papilloma virus staining was also carried out using monoclonal antibody E6H4. p16 expression, HPV status and other clinical features were correlated with progression-free (PFS) and overall survival (OS). RESULTS A total of 135 patients had sufficient sample for this analysis. Median age at diagnosis was 57 years (range 20-82), with 68.9% males, 8.9% never smokers and 32.6% never drinkers. Three-year OS rate and PFS rate was 63.0% and 54.1%, respectively. Based on the p16 staining score, patients were divided into three groups: high nuclear, high cytoplasmic staining group (HN), low nuclear, low cytoplasmic staining group (LS) and high cytoplasmic, low nuclear staining group (HC). The HN and the LS groups had significantly better OS than the HC group with hazard ratios of 0.10 and 0.37, respectively, after controlling for other factors, including HPV status. These two groups also had significantly better PFS than the HC staining group. This finding was consistent for sites outside the oropharynx and did not require adjustment for smoking status. CONCLUSION Different p16 protein localisation suggested different survival outcomes in a manner that does not require limiting the biomarker to the oropharynx and does not require assessment of smoking status.
Collapse
|
273
|
Joseph AW, D'Souza G. Epidemiology of human papillomavirus-related head and neck cancer. Otolaryngol Clin North Am 2012; 45:739-64. [PMID: 22793850 DOI: 10.1016/j.otc.2012.04.003] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Human papillomavirus (HPV) is now recognized to cause a subset of head and neck squamous cell carcinomas (HNSCC). Although excessive tobacco and alcohol use continue to be important risk factors for HNSCC, epidemiologic studies suggest that more than 25% of HNSCC are now caused by HPV. The incidence of HPV-related HNSCC is increasing, highlighting the need to understand the oral HPV infections causing these cancers. This article reviews the evidence for a causal association between HPV and HNSCC, examines the changing epidemiologic trends of HNSCC, and discusses what is currently known about oral HPV infection, natural history, and transmission.
Collapse
Affiliation(s)
- Andrew W Joseph
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Medical Institutions, JHOC 6th Floor, 601 North Caroline Street, Baltimore, MD 21287, USA
| | | |
Collapse
|
274
|
Udeabor SE, Rana M, Wegener G, Gellrich NC, Eckardt AM. Squamous cell carcinoma of the oral cavity and the oropharynx in patients less than 40 years of age: a 20-year analysis. HEAD & NECK ONCOLOGY 2012; 4:28. [PMID: 22647235 PMCID: PMC3414801 DOI: 10.1186/1758-3284-4-28] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Accepted: 05/30/2012] [Indexed: 11/23/2022]
Abstract
Background Squamous cell carcinoma mainly afflicts patients older than 40 years of age however, few cases are seen in younger patients. The aim of this study therefore was to determine the incidence of squamous cell carcinoma of the oral cavity and oropharynx in patients less than 40 years of age with a view to assessing the prognosis over a period of time. Methods This was a 20 years retrospective review of patients who were histologically diagnosed with squamous cell carcinoma of the oral cavity and the oropharynx at the Department of Cranio-Maxillo-Facial Surgery of the Hannover Medical School, Germany and had not received treatment anywhere else. Records of these patients were analysed for age and sex distribution, tumour staging and differentiation, location, treatment given, recurrences and metastasis, time between diagnosis and death or last contact with patient, and possible cause of death. Comparisons were also made with patients older than 40 years of age. Results and discussion A total of 977 patients treated for squamous cell carcinoma of the oral cavity and the oropharynx in the 20-year period of this study were included. Thirty eight (3.9 %) of the overall patient population were under 40 years of age. Among these, 30 (78.9%) were males and 8 (21.1%) were females. The incidence was highest in the 30–39 year age group accounting for 31 (81.6%) of the 38 patients. The moderately differentiated carcinoma was commonest (24; 63.2%). The floor of the mouth had the highest number of tumours (15; 39.5%), but none was seen in the oropharynx. Surgery alone was the main stay of treatment given to 26 (68.4%) patients. At the end of the study period, 13 (34.2%) patients had died of the tumour and the 5-year survival rate was 66.2%. In the older patient group (>40 years), 42.7% died from the tumour and the 5-year survival rate was 57.6%. Conclusion The results from the present study showed that young adults may have a better prognosis especially in terms of long term overall survival from oral and oropharyngeal carcinoma.
Collapse
Affiliation(s)
- Samuel E Udeabor
- Department of Oral and Maxillofacial Surgery, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
| | | | | | | | | |
Collapse
|
275
|
Lee HS, Kim WS, Hong HJ, Ban MJ, Lee D, Koh YW, Choi EC. Robot-assisted Supraomohyoid Neck Dissection via a Modified Face-lift or Retroauricular Approach in Early-stage cN0 Squamous Cell Carcinoma of the Oral Cavity: A Comparative Study with Conventional Technique. Ann Surg Oncol 2012; 19:3871-8. [DOI: 10.1245/s10434-012-2423-2] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Indexed: 11/18/2022]
|
276
|
Oral cavity and pharynx cancer incidence trends by subsite in the United States: changing gender patterns. JOURNAL OF ONCOLOGY 2012; 2012:649498. [PMID: 22577381 PMCID: PMC3345247 DOI: 10.1155/2012/649498] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 01/18/2012] [Accepted: 01/18/2012] [Indexed: 12/11/2022]
Abstract
Objective. To evaluate oral cavity and pharynx cancer (OCPC) patterns by gender. Methods. We used Surveillance, Epidemiology, and End Results program data for 71,446 cases diagnosed during 1975–2008 to classify OCPC by anatomic subsite as potentially HPV-related or not, with oral tongue cancer considered a separate category. Results. Total OCPC rates among men were 2–4 times those among women. Among whites, total OCPC rates rose in the younger age groups due to substantial increases in successive birth cohorts for HPV-related cancers, more rapid among men than women, and oral tongue cancers, more rapid among women than men. Among blacks, total OCPC rates declined among cohorts born since 1930 reflecting the strong downward trends for HPV-unrelated sites. Among Hispanics and Asians, HPV-unrelated cancer rates generally declined, and oral tongue cancer rates appeared to be converging among young men and women. Conclusions. Decreases in total OCPC incidence reflect reductions in smoking and alcohol drinking. Rising HPV-related cancers among white men may reflect changing sexual practices. Reasons for the increasing young oral tongue cancer rates are unknown, but the narrowing of the gender differences provides a clue.
Collapse
|
277
|
Cole L, Polfus L, Peters ES. Examining the incidence of human papillomavirus-associated head and neck cancers by race and ethnicity in the U.S., 1995-2005. PLoS One 2012; 7:e32657. [PMID: 22448226 PMCID: PMC3308956 DOI: 10.1371/journal.pone.0032657] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2011] [Accepted: 01/30/2012] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Head and neck cancer (HNC) incidence, mortality and survival rates vary by sex and race, with men and African Americans disproportionately affected. Risk factors for HNC include tobacco and alcohol exposure, with a recent implication of human papillomavirus (HPV) in the pathogenesis of HNC. This study describes the epidemiology of HNC in the United States, examining variation of rates by age, sex, race/ethnicity and potential HPV-association. METHODS We used the North American Association of Central Cancer Registries (NAACCR) Cancer in North America (CINA) Deluxe Analytic Data to analyze HNC incidence for 1995-2005 from forty population-based cancer registries. We calculated age-adjusted incidence rates and incidence trends using annual percent change by age, sex, race/ethnicity and HPV-association. RESULTS Males and Non-Hispanic Blacks experienced greater HNC incidence compared to women and other race/ethnicity groupings. A significant overall increase in HNC incidence was observed among HPV-associated sites during 1995-2005, while non HPV-associated sites experienced a significant decline in HNC incidence. Overall, younger age groups, Non-Hispanic Whites and Hispanics experienced greater increases in incidence for HPV-associated sites, while HNC incidence declined for Non-Hispanic Blacks independent of HPV-association. In particular, for HPV-associated sites, HNC incidence for Non-Hispanic White males aged 45-54 increased at the greatest rate, with an APC of 6.28% (p<0.05). Among non HPV-associated sites, Non-Hispanic Black males aged 0-44 years experienced the greatest reduction in incidence (APC, -8.17%, p<0.05), while a greater decline among the older, 55-64 year age group (APC, -5.44%, p<0.05) occurred in females. CONCLUSIONS This study provides evidence that HPV-associated tumors are disproportionately affecting certain age, sex and race/ethnicity groups, representing a different disease process for HPV-associated tumors compared to non HPV-associated tumors. Our study suggests that HPV tumor status should be incorporated into treatment decisions for HNC patients to improve prognosis and survival.
Collapse
Affiliation(s)
- Lauren Cole
- Louisiana State University Health Sciences Center, School of Public Health, Epidemiology, New Orleans, Louisiana, United States of America.
| | | | | |
Collapse
|
278
|
Mhallem Gziri M, Han SN, Van Calsteren K, Heyns L, Delaere P, Nuyts S, Van den Heuvel F, Cheron AC, Fossion E, Van den Weyngaert D, Lok C, Amant F. Tongue cancers during pregnancy: Case reports and review of literature. Head Neck 2011; 35:E102-8. [PMID: 22009853 DOI: 10.1002/hed.21924] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2011] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Due to its rarity, there is no standard treatment for tongue cancers that concur with pregnancy. Treatment depends on the stage of cancer, gestational age of the pregnancy, and the wish of the mother to maintain the pregnancy. The purpose of this study was to review the literature and to report 5 new cases. METHODS Twelve cases of tongue cancer during pregnancy were already reported between 1987 and 2009. We report 5 new cases and first administration of concomitant radiochemotherapy for tongue cancer. RESULTS Median age of the patients was 29 years, 65% of diagnoses were made after the first trimester of pregnancy. Different treatment modalities are used to treat tongue cancer during pregnancy. CONCLUSION We hypothesize that tongue cancer treatment adhering to standard protocols provides the best guarantee to cure the mother. Based on a growing experience and insight taking fetal safety into consideration, the available data suggest that standard treatment is a realistic option.
Collapse
Affiliation(s)
- Mina Mhallem Gziri
- Department of Obstetrics and Gynecology, Division Gynecologic Oncology, University Hospital Gasthuisberg, Katholieke Universiteit Leuven, Belgium
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|