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Jones AS, Rafferty M, Fenton JE, Jones TM, Husband DJ. Treatment of Squamous Cell Carcinoma of the Tongue Base: Irradiation, Surgery, or Palliation? Ann Otol Rhinol Laryngol 2016; 116:92-9. [PMID: 17388231 DOI: 10.1177/000348940711600203] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives: Squamous cell carcinoma of the tongue base has a poor prognosis, and treatment is accompanied by a number of major problems. In view of this, it is important to recognize which patients will benefit from treatment with curative intent and which treatment method to use. Methods: One hundred sixty-five patients with squamous cell carcinoma of the tongue base were identified on our database. Eighty-two patients were treated by radical irradiation, and 41 by surgery. A further 42 patients were considered unsuitable for curative treatment. Results: The 5-year cause-specific survival rate was 41% for those treated by irradiation, 58% for those treated by surgery, and 9% for untreated patients. There was no difference in the efficacy of treatment methods (p = .5362), but a highly significant difference was seen in survival rate between treated and untreated patients (p = .0028). The decision regarding administration of curative treatment was based on the extent of locoregional involvement at the primary site (p = .0139; odds ratio, 0.43) and in the neck (p = .0078; odds ratio, 0.23). No factors affected the decision to treat by irradiation or surgery. When the observed survival rate was calculated, there was no significant difference in 5-year survival rate between treated and untreated patients (p = .2762). Those with early (T1-2) disease at the primary site had an improved survival rate from 0.5 to 4 years compared with those who were untreated (T3-4; p = .0081; odds ratio, 2.2). In addition, those with early (T1-2) disease had a better survival rate than those with advanced cancers (p = .0139; odds ratio, 2.09). There was, however, no difference in survival rate at 5 years. Those with early disease compared with those with advanced disease were twice as likely to be alive at 2 years; however, all survival advantages had disappeared by 5 years. Conclusions: In terms of observed survival, treating tongue base squamous cell carcinoma that is locally advanced (T3-4) at presentation offers no survival advantage over palliation alone. Treating early disease (T1-2) doubles the survival rate for up to 4 years, but by 5 years this survival advantage is lost. The present study finds radiotherapy and surgery to be equivalent at controlling this disease.
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Affiliation(s)
- Andrew S Jones
- Department of Oncology, Head and Neck Oncology Group, University of Liverpool, United Kingdom
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Choi KK, Kim MJ, Yun PY, Lee JH, Moon HS, Lee TR, Myoung H. Independent prognostic factors of 861 cases of oral squamous cell carcinoma in Korean adults. Oral Oncol 2006; 42:208-17. [PMID: 16249114 DOI: 10.1016/j.oraloncology.2005.07.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2005] [Accepted: 07/18/2005] [Indexed: 11/25/2022]
Abstract
Oral squamous cell carcinoma (OSCC) accounts for 4.5% of all malignant tumors in Korean males and 3.5% in Korean females. The high recurrence rate, and in particular the high local recurrence rate, constitutes a major therapeutic problem for the Korean population, yet there is a paucity of reports addressing the independent predictors of response and survival rate of OSCC in Korea. The present study was designed to investigate the prognostic value of clinical and demographic data within a set of 861 cases of OSCC in Korea. The medical records of 861 OSCC patients who received treatment between 1984 and 1996 at 22 Korean hospitals were reviewed retrospectively with respect to several patient characteristics, including age at diagnosis, gender, location, TNM stage, and treatment. Independent patient-related and treatment-related factors that significantly influenced disease outcome after treatment were analyzed. To assess the independent factors affecting survival rate, univariate and multivariate regression analyses of the survival data were performed using the Cox proportional hazards model. A tree-structured survival model was also derived using survival tree with unbiased detection of interaction (STUDI). The multivariate Cox regression analysis showed that age, gender, composite stage, and treatment method were significant independent prognostic factors. Radiation dose, stage, size of tumor mass, and age of patient also strongly impacted survival time. OSCC is an extremely malignant carcinoma whose prognostic factors are multiple and complex. Based on the findings of this study, we believe that the prognosis of OSCC might depend directly on cancer stage as determined by the TNM system. Furthermore, the survival rate is positively affected by treatment of the neck upon presentation of the cancer, as this can prevent late neck disease due to persistent growth of occult metastases.
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Affiliation(s)
- Keum-Kang Choi
- Department of Oral and Maxillofacial Surgery, College of Dentistry, Seoul National University, Seoul 110-749, Republic of Korea
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Zhen W, Karnell LH, Hoffman HT, Funk GF, Buatti JM, Menck HR. The national cancer data base report on squamous cell carcinoma of the base of tongue. Head Neck 2006. [DOI: 10.1002/hed.20061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Zhen W, Karnell LH, Hoffman HT, Funk GF, Buatti JM, Menck HR. The National Cancer Data Base report on squamous cell carcinoma of the base of tongue. Head Neck 2005; 26:660-74. [PMID: 15287033 DOI: 10.1002/hed.20064] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND This study provides the largest contemporary overview of presentation, care, and outcome for base of tongue squamous cell carcinoma (SCC). METHODS We extracted 16,188 cases from the National Cancer Data Base (NCDB). Chi-square analyses were performed on selected cross-tabulations. Observed and disease-specific survival were used to analyze outcome. RESULTS Three-quarters had advanced-stage (III-IV) disease. Radiation therapy alone (24.5%) and combined with surgery (26.9%) were the most common treatments. Five-year observed and disease-specific survival rates were 27.8% and 40.3%, respectively. Poorer survival was significantly associated with older age, low income, and advanced-stage disease. For early-stage disease, surgery with or without irradiation had higher survival than irradiation alone. For advanced-stage disease, surgery with irradiation had the highest survival. CONCLUSIONS Survival rates were low for base of tongue SCC, with most deaths occurring within the first 2 years. Income, stage, and age were significant prognostic factors. In this nonrandomized series, surgery with radiation therapy offered patients with advanced-stage disease the best survival.
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Affiliation(s)
- Weining Zhen
- Department of Radiation Oncology and Department of Otolaryngology-Head and Neck Surgery, University of Nebraska Medical Center, 987521 Nebraska Medical Center, Omaha, Nebraska 68198-7521, USA
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Muñoz-Guerra MF, Marazuela EG, Fernández-Contreras ME, Gamallo C. P-cadherin expression reduced in squamous cell carcinoma of the oral cavity. Cancer 2005; 103:960-9. [PMID: 15685613 DOI: 10.1002/cncr.20858] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND The loss of cadherin expression has been shown to correlate to the invasion and metastasis of many types of carcinomas. The purpose of the current study was to evaluate whether the impaired expression of E-cadherin (E-cad) and P-cadherin (P-cad) correlated with the clinical evolution and prognosis of oral squamous cell carcinoma (OSCC). METHODS The authors used immunohistochemical methods to analyze the expression pattern of E-cad and P-cad in healthy oral mucosa, in oral carcinoma in situ (CIS), and in surgical samples of 50 patients with the early stages (Stages I-II) of OSCC. RESULTS E-cad showed weak expression in the basal layer of the healthy oral mucosa and reduced expression in patients with oral CIS. P-cad expression was conserved on the basal and suprabasal layers of the healthy mucosa and, also, in the CIS. In the group of patients with OSCC, univariate analysis demonstrated that reduced expression of E-cad or P-cad correlated significantly with locoregional disease recurrence in the follow-up (P=0.03 and P=0.01, respectively). However, only the reduction in the expression of P-cad emerged as an independent prognostic marker in the multivariate analysis (P=0.04, hazard ratio =8.06). CONCLUSIONS These findings suggested that a decrease in E-cad and/or P-cad expression may contribute to the invasive potential of early OSCC. According to the current data, P-cad expression may be a potential independent prognostic factor in patients with OSCC.
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Affiliation(s)
- Mario Fernando Muñoz-Guerra
- Department of Oral and Maxillofacial Surgery, Hospital de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain
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Osborne RF, Brown JJ. Carcinoma of the oral pharynx: an analysis of subsite treatment heterogeneity. Surg Oncol Clin N Am 2004; 13:71-80. [PMID: 15062362 DOI: 10.1016/s1055-3207(03)00117-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The data indicate that SCC of the various subsites of the oropharynx can be treated successfully with acceptable locoregional control and survival rates by using either surgery or primary radiotherapy for TI or T2 primary lesions. Treatment success data for late-stage disease (T3 and T4) are less encouraging. regardless of which modality is used or which treatment center is administering treatment. This finding may suggest an intrinsic property of these lesions or the patient that may be going unnoticed.One problem is that the diversity of approaches to these lesions hinders any meaningful comparisons between series from different treatment centers. There exists heterogeneity in patient populations and approaches to staging and characterization of these diseases. This situation has ensured the same heterogeneity in treatment philosophy, which is largely institutionally based.
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Affiliation(s)
- Ryan F Osborne
- Department of Otolaryngology-Head and Neck Surgery, Charles R. Drew University of Science and Medicine, 12021 South Wilmington Avenue, Room 5004, Los Angeles, CA 90059-3051, USA
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Leborgne F, Leborgne JH, Fowler JF, Zubizarreta E, Mezzera J. Advanced head and neck carcinoma in women. Cancer 2001. [DOI: 10.1002/1097-0142(20010615)91:12<2353::aid-cncr1268>3.0.co;2-#] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Felix Leborgne
- Department of Radiation Oncology, Instituto de Radiología y Centro de Lucha Contra el Cáncer, Hospital Pereira Rossell, and Hospital Italiano, Montevideo, Uruguay
| | - José H. Leborgne
- Department of Radiation Oncology, Instituto de Radiología y Centro de Lucha Contra el Cáncer, Hospital Pereira Rossell, and Hospital Italiano, Montevideo, Uruguay
| | - Jack F. Fowler
- Department of Human Oncology, University of Wisconsin, Madison, Wisconsin
| | - Eduardo Zubizarreta
- Department of Radiation Oncology, Instituto de Radiología y Centro de Lucha Contra el Cáncer, Hospital Pereira Rossell, and Hospital Italiano, Montevideo, Uruguay
| | - Julieta Mezzera
- Department of Biostatistics, Instituto de Radiología y Centro de Lucha Contra el Cáncer, Hospital Pereira Rossell, and Hospital Italiano, Montevideo, Uruguay
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Tiwari RM, van Ardenne A, Leemans CR, Quak JJ, Tobi H, Mehta DM, Snow GB. Advanced squamous cell carcinoma of the base of the tongue treated with surgery and post-operative radiotherapy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2000; 26:556-60. [PMID: 11034805 DOI: 10.1053/ejso.2000.0946] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Early stage squamous cell carcinoma of the base of the tongue has been successfully treated with radiotherapy and brachytherapy. However, the vast majority of these tumours seen in Western Europe are already at an advanced stage. Medical records of 79 patients with squamous cell carcinoma of the base of the tongue treated between 1980 and 1994 were examined. METHODS Eighty-three per cent of the primary tumours were stage T3 or T4. Fifty-nine patients were treated with surgery and post-operative radiotherapy. Quality of life assessment amongst the survivors was performed by means of a questionnaire. RESULTS Five year disease free survival in patients undergoing excision for T3-T4 tumours was 59%. Patients with T2-T3 tumours undergoing partial excision of the tongue base had a 3 year recurrence free survival rate of 68%. Distant metastasis occurred in 16%. Seventy-eight per cent of the patients judged their quality of life to be near normal. CONCLUSION Surgery and post-operative radiotherapy offer a reasonably good survival in advanced carcinoma of the base of the tongue with preservation of quality of life.
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Affiliation(s)
- R M Tiwari
- Dept. of Otolaryngology Head Neck Surgery, University Hospital VU, Amsterdam, The Netherlands
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Louis PJ, Williams MA. Problems and abnormalities found on routine clinical head and neck examination. Semin Orthod 1998; 4:99-112. [PMID: 9680908 DOI: 10.1016/s1073-8746(98)80007-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
During the initial examination of a patient, the orthodontist may encounter various findings that will, for the most part, be normal or variants of normal. Most pathological conditions encountered will be derived from structures normally found in the anatomic locations examined. Knowledge of the anatomy and common pathological entities based on location can prove helpful when abnormalities are encountered. This article describes anatomic locations and their contents in and around the oral cavity and discusses pathological processes commonly encountered in these locations. Syndromes involved with various abnormalities also are briefly mentioned. The intent of this article is to give the clinician a working knowledge of commonly occurring pathological entities.
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Affiliation(s)
- P J Louis
- Department of Oral and Maxillofacial Surgery, University of Alabama School of Dentistry, Birmingham 35294, USA
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Nisi KW, Foote RL, Bonner JA, McCaffrey TV. Adjuvant radiotherapy for squamous cell carcinoma of the tongue base: improved local-regional disease control compared with surgery alone. Int J Radiat Oncol Biol Phys 1998; 41:371-7. [PMID: 9607353 DOI: 10.1016/s0360-3016(98)00059-5] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE The purpose of this retrospective study is to present the results of postoperative adjuvant radiotherapy after primary surgery for squamous cell carcinoma of the tongue base and to compare these results to those obtained with surgery alone. METHODS Between 1974 and 1993, continuous-course postoperative radiotherapy was delivered to 24 patients (Adjuvant Radiotherapy Group). Results were compared to those from a group of 55 patients treated with surgery alone (Surgery Group). RESULTS Characteristics of the two groups were similar, except that a larger proportion of patients in the Adjuvant Radiotherapy Group had higher pathologic TNM stages. Ipsilateral neck control (87% vs. 68%, p = 0.04), contralateral neck control (100% vs. 76%,p = 0.002), relapse-free survival (64% vs. 46%,p = 0.04), and control above the clavicles (80% vs. 48%, p = 0.007) were significantly higher in the Adjuvant Radiotherapy Group compared to those in the Surgery Group (5-year figures shown). CONCLUSION The use of adjuvant radiotherapy after surgical resection of tongue base squamous cell carcinoma significantly decreased the rate of local-regional recurrence and improved relapse-free survival compared with surgery alone but did not alter cause-specific or overall survival.
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Affiliation(s)
- K W Nisi
- Division of Radiation Oncology, Mayo Clinic and Mayo Foundation, Rochester, MN 55905, USA
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Suarez C, Rodrigo JP, Herranz J, Rosal C, Alvarez JC. Extended supraglottic laryngectomy for primary base of tongue carcinomas. Clin Otolaryngol 1996; 21:37-41. [PMID: 8674221 DOI: 10.1111/j.1365-2273.1996.tb01022.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A retrospective review of 56 patients with a primary base of tongue carcinoma was undertaken to determine the value of supraglottic laryngectomy. All the patients had a supraglottic laryngectomy and a total of 77 neck dissections. Forty-three (76.8%) patients received post-operative radiotherapy. The incidence of local recurrence was 23.2%, neck relapse being seen in 16.1% of patients. The 3 year survival was 47%. The overall survival of the whole series and by stage was not improved by combined therapy compared with surgery alone.
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Affiliation(s)
- C Suarez
- Department of Otolaryngology, Hospital Central de Asturias, University of Oviedo, Palma de Mallorca, Spain
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12
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Fein DA, Lee WR, Amos WR, Hinerman RW, Parsons JT, Mendenhall WM, Stringer SP, Cassisi NJ, Million RR. Oropharyngeal carcinoma treated with radiotherapy: a 30-year experience. Int J Radiat Oncol Biol Phys 1996; 34:289-96. [PMID: 8567328 DOI: 10.1016/0360-3016(95)02028-4] [Citation(s) in RCA: 106] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE This study was done to determine the outcome in patients with oropharyngeal carcinoma treated at the University of Florida with radiotherapy alone to the primary site, for comparison with reported results of other types of treatment. METHODS AND MATERIALS Of a consecutive cohort of 785 patients with biopsy-proven, previously untreated, invasive squamous cell carcinoma of the oropharynx, this report is based on the 490 patients who had continuous-course irradiation with curative intent at the University of Florida between October 1964 and January 1991. All patients had a minimum 2-year follow-up. Forty-eight percent had Stage T3 or T4 disease, and 64% had clinically apparent neck node metastases. The median radiation dose was 68 Gy for once-a-day treatment and 76.8 Gy for twice-a-day treatment. Patients with advanced neck node disease had planned neck dissection(s) after radiotherapy. RESULTS The overall local control rate after radiotherapy alone was 73%. The ultimate local control rate (including surgical salvage) was 78%. At 5 years, the probability of control of neck disease was 85%; control above the clavicles, 67%; absolute survival, 44%; cause-specific survival, 77%; distant metastasis (as the first or only site of failure), 11%. Thirteen patients (2.6%) experienced severe treatment complications. CONCLUSION Radiotherapy results in tumor control and survival rates comparable with rates achieved with combined irradiation and surgery, with less morbidity.
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Affiliation(s)
- D A Fein
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, USA
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Regueiro CA, Millán I, de la Torre A, Valcárcel FJ, Magallón R, Fernández E, Aragón G. Influence of boost technique (external beam radiotherapy or brachytherapy) on the outcome of patients with carcinoma of the base of the tongue. Acta Oncol 1995; 34:225-33. [PMID: 7718261 DOI: 10.3109/02841869509093960] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We reviewed 90 patients with squamous cell carcinoma of the base of the tongue. Fifty-three patients were treated with external beam radiotherapy alone (3 T1, 11 T2, 21 T3, and 18 T4 tumors) and thirty-seven patients were treated with external beam radiotherapy plus brachytherapy boost (4 T1, 15 T2, 11 T3, and 7 T4 tumors). For patients with T1, T2 and T3 primaries, the actuarial 3-year local relapse-free survival was 42% following external beam radiotherapy alone and 67% following external beam radiotherapy plus brachytherapy (p < 0.05). The actuarial 3-year cause specific survival for these T-stages was 37% for patients treated with external beam radiotherapy alone and 53% for patients treated with external beam radiotherapy plus brachytherapy (p = 0.1). In the Cox multivariate analyses restricted patients with T1, T2 and T3 staged tumors, treatment modality was the only predictor for local control but no influence on specific survival was found. The trend towards significant differences in specific survival found in the univariate comparison of both treatment modalities was probably due to the significantly higher number of N-positive patients treated with external beam radiotherapy alone. When all stages were included in the Cox analysis, low hemoglobin level, invasion of deep muscle, number of palpable nodes, and history of weight loss significantly influenced the outcome. Soft tissue necrosis occurred more frequently in patients treated with external beam radiotherapy plus brachytherapy (33% vs. 10%, p = 0.52).
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Affiliation(s)
- C A Regueiro
- Department of Radiation Oncology, Clínica Puerta de Hierro, Madrid, Spain
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Foote RL, Olsen KD, Davis DL, Buskirk SJ, Stanley RJ, Kunselman SJ, Schaid DJ, DeSanto LW. Base of tongue carcinoma: patterns of failure and predictors of recurrence after surgery alone. Head Neck 1993; 15:300-7. [PMID: 8360051 DOI: 10.1002/hed.2880150406] [Citation(s) in RCA: 79] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Between January 1971 and December 1986, 55 patients with squamous cell carcinoma of the tongue base underwent complete surgical resection with curative intent. No preoperative or postoperative adjuvant therapy was administered. The study group consisted of 41 men and 14 women (median age 61 years). All patients were followed until death (39 patients) or for a median of 9.4 years. Local control at 5 years was 74%. No predictors of local recurrence were discovered. Control in the dissected neck at 5 years was 68%. Control of cancer above the clavicles at 5 years was 48%. Distant metastases developed in 14% of the patients by 5 years. Cause-specific survival at 5 years was 65%. A Cox multivariate regression analysis revealed that pathologic N stage was the only significant independent predictor of recurrence in the dissected neck, recurrence above the clavicles, and cause-specific survival. The 5-year overall survival was 55%. Surgical mortality was 4%.
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Affiliation(s)
- R L Foote
- Division of Radiation Oncology, Mayo Clinic, Rochester, MN 55905
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Cook JA, Jones AS, Phillips DE, Soler Lluch E. Implications of tumour in resection margins following surgical treatment of squamous cell carcinoma of the head and neck. Clin Otolaryngol 1993; 18:37-41. [PMID: 8448889 DOI: 10.1111/j.1365-2273.1993.tb00807.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Presence of tumour at the resection margin following primary surgical treatment for squamous cell carcinoma of the head and neck is thought to adversely affect prognosis. To confirm this we performed a review of 478 patients treated by primary surgery for squamous cell carcinoma of the head and neck and sub-divided them into those exhibiting positive margins and those with negative margins following resection. Uni-variate and multi-variate statistical methods were used to analyse survival figures and a variety of parameters associated with the presence of positive resection margins. We found 5-year survival was decreased if resection margins were found to be positive (P < 0.025). The presence of positive resection margins was also significantly associated with time to tumour recurrence (P < 0.001) and survival with nodal recurrence (P < 0.001). Other factors which were significantly associated with survival using Cox's multi-variate analysis were site of tumour (P < 0.005), nodal extracapsular rupture (P < 0.05), histology (P < 0.05) and pathological T-stage (P < 0.05). Uni-variate analysis revealed no significant associations between the presence of positive margins and the patient's age, sex, tumour site, degree of tumour differentiation, and nodal status, though using multiple logistic regression, the general condition of the patient (P < 0.01) and the tumour site P < 0.05) were significantly related. The results support the concept that every effort should be made to obtain negative resection margins when undertaking primary ablative surgery for squamous cell carcinoma of the head and neck.
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Affiliation(s)
- J A Cook
- Department of Otorhinolaryngology, University of Liverpool, Royal Liverpool Hospital, UK
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Koh KJ, Ikeda H, Shimizutani K, Inoue T, Furukawa S, Kubo K, Fuchihata H. A preliminary and clinical study of radiation therapy for tongue carcinoma. Oral Radiol 1992. [DOI: 10.1007/bf02347272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Mak-Kregar S, Schouwenburg PF, Baris G, Hilgers FJ, Hart AA. Staging and prognostic factors in carcinoma of the base of the tongue. Clin Otolaryngol 1992; 17:107-12. [PMID: 1587024 DOI: 10.1111/j.1365-2273.1992.tb01054.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
During the period 1966-1985, 66 patients were submitted for curative treatment of a carcinoma of the base of the tongue in the Netherlands Cancer Institute. Treatment consisted of radiotherapy (59 patients), surgery and post-operative radiotherapy (4 patients) and surgery alone (3 patients). Patients were staged according to the UICC (1982) and UICC (1987)/AJCC (1988) criteria. Regrouping by the latter system caused enlargement of the N2-group and of stage IV. The crude 5-year survival was 22%, the 5-year tumour control was 36% and the locoregional control was 47%. The most important prognostic factors for the tumour-free interval are the T-category (P = 0.01) and stage grouping (UICC 1982) (P = 0.022). The same factors predict the locoregional control (P = 0.005 and 0.02 respectively). Crude survival is lower in smokers, and in patients in poor general condition (P = 0.04 and 0.007 respectively).
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Affiliation(s)
- S Mak-Kregar
- Departments of ENT/Head and Neck Surgery, The Netherlands Cancer Institute, Amsterdam
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Jaulerry C, Rodriguez J, Brunin F, Mosseri V, Pontvert D, Brugere J, Bataini JP. Results of radiation therapy in carcinoma of the base of the tongue. The Curie Institute experience with about 166 cases. Cancer 1991; 67:1532-8. [PMID: 2001541 DOI: 10.1002/1097-0142(19910315)67:6<1532::aid-cncr2820670612>3.0.co;2-d] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Between 1960 and 1980, 166 patients with squamous cell carcinoma of the base of the tongue were treated with primary irradiation at the Curie Institute (Paris, France). Distribution according to the TNM system 1978 International Union Against Cancer (UICC) was the following: 22 T1 lesions, 47 T2 lesions, 64 T3 lesions, and 33 T4 lesions. Regional nodes were not palpable in 50 cases, 35 had N1 nodes, 12 had N2 nodes, and 69 had N3 nodes. All patients received external beam radiation. The 2-year, 3-year, and 5-year overall survival rates for all patients were, respectively, 45%, 37%, and 27%. Local control was significantly related to the initial status of the primary, to the tumor regression at the end of the radiation therapy, and to the histologic differentiation. The 2-year local control was 96% for T1 lesions, 57% for T2 lesions, 45% for T3 lesions, and 23% for T4 lesions. Local control was 70% if the tumor regression was complete at the end of the treatment and 27% if the tumor regression was partial. No significant differences were found in primary local control with respect to degree of infiltration, age, and dose of radiation therapy over a dose of 60 Gy in 6 weeks. The 3-year regional control was 86% for N0, 78% for N1, and 60% for N2 and N3. Among the tumor characteristics analyzed, the most useful ones for predicting local control and survival were clinical tumor staging parameters and tumor radiation-induced regression. A new therapeutic approach based on the evaluation of the tumor regression at 50/55 Gy is under discussion.
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Affiliation(s)
- C Jaulerry
- Department of Radiation Oncology, Institut Curie, Paris, France
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Conte CC, Ergin MT, Ricci A, Deckers PJ. Clinical and pathologic prognostic variables in oropharyngeal squamous cell carcinoma. Am J Surg 1989; 157:582-4. [PMID: 2729518 DOI: 10.1016/0002-9610(89)90706-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Eighty-five patients with squamous cell carcinoma of the oropharynx were studied to assess the value of histopathologic parameters related to their survival. The overall survival was 58 percent at 3 years and 51 percent at 5 years. Stepwise logistic regression analysis was used to determine the prognostic value of each of the histopathologic features. The extent of in situ carcinoma and presence of multifocality were positive predictors of survival, and perineural invasion and nodal involvement on clinical examination were negative predictors. None of the other parameters used in this study attained statistical significance. We conclude that the histologic grade traditionally used to predict clinical behavior may not be useful. Clinical stage, particularly nodal status; perineural invasion; and the multifocal or in situ disease, should be considered in pathologic reports to provide better prognostic profile in oropharyngeal carcinoma.
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Affiliation(s)
- C C Conte
- Department of Surgery, Hartford Hospital, Connecticut
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Leopold KA, Harrelson J, Prosnitz L, Samulski TV, Dewhirst MW, Oleson JR. Preoperative hyperthermia and radiation for soft tissue sarcomas: advantage of two vs one hyperthermia treatments per week. Int J Radiat Oncol Biol Phys 1989; 16:107-15. [PMID: 2643592 DOI: 10.1016/0360-3016(89)90017-5] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
As part of an ongoing Phase II trial at Duke University Medical Center (DUMC), patients with Stage IIB-IVA soft tissue sarcomas (STS) potentially amenable to wide local excision were treated with preoperative hyperthermia (HT) plus radiation therapy (RT), with HT randomized to one versus two treatments per week, stratified with respect to tumor volume. 17 patients were treated and analyzed. HT was given 30-60 minutes after RT, with heating maintained for 1 hour after 42.0 degrees C was reached. In patients treated with 2 HT per week, treatments were separated by 48 hrs. Concurrent RT was given with 180-200 cGy fractions, five treatments per week, to a nominal tumor dose of 5000-5040 cGy. Surgical extirpation was performed 4 weeks after completion of HT/RT. Treatment effect was evaluated by histopathologic examination of the resected lesions, according to a previously reported system. The mean number of HT given in the 1 and 2/wk groups was 4.4 and 7.3, respectively (p less than 0.01). Tmax for the 1 and 2 HT/wk groups was 42.4 +/- 2.1 degrees C and 43.5 +/- 1.8 degrees C, and T min was 38.1 +/- 0.8 degrees C and 38.6 +/- 0.5 degrees C, respectively. The increase in T min from first to last treatment was 0.5 +/- 1.2 degrees C and 1.0 +/- 0.8 degrees C, respectively. The T min from the best treatment was 39.1 +/- 1.2 degrees C and 40.0 +/- 1.0 degrees C, and the Tmax from the best treatment was 44.5 +/- 3.4 degrees C and 45.4 +/- 2.5 degrees C for the 1 and 2 HT/wk groups, respectively. There were no statistically significant differences between the 2 treatment groups for any of the above temperature parameters. Severe histopathologic changes were found in 71% (12 of 17) of the lesions. T min and Tmax and highest T min and Tmax were between 0.4-1.1 degrees C higher in patients with severe changes (p = NS). All 9 patients in the 2 HT/wk group had extensive changes, versus only 3 of the 8 patients in the 1 HT/wk group. This difference was highly statistically significant (p = 0.009, two-tailed Fisher's exact test). These findings suggest an advantage to twice weekly, as opposed to weekly, HT in the setting of this study. Whether there is a corresponding therapeutic gain, or whether these results can be extrapolated to other settings requires further investigational efforts. It is recommended that treatment parameters, particularly temperature parameters, continue to be examined in Phase II trials.
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Affiliation(s)
- K A Leopold
- Duke University Medical Center, Durham, NC 27710
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Crook J, Mazeron JJ, Marinello G, Martin M, Raynal M, Calitchi E, Faraldi M, Ganem G, Le Bourgeois JP, Pierquin B. Combined external irradiation and interstitial implantation for T1 and T2 epidermoid carcinomas of base of tongue: the Creteil experience (1971-1981). Int J Radiat Oncol Biol Phys 1988; 15:105-14. [PMID: 3391807 DOI: 10.1016/0360-3016(88)90353-7] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Forty-eight patients with T1 or T2 epidermoid carcinomas of the base of tongue were treated at the Henri Mondor Hospital between 1971 and 1981. Forty-one patients received moderate dose 60Co external beam irradiation (mean: 48.6 Gy) to the primary tumor and regional nodes, followed by an interstitial iridium 192 implant to the primary tumor (mean: 32 Gy). This completed the treatment for the 30 node negative patients, but those with clinically positive nodes were managed by either an additional electron beam boost to the involved nodes or a neck dissection. Seven tumors were treated exclusively by implantation to the base of tongue (mean: 63 Gy). Five-year crude disease-free survival is 50% with 35% of patients dying of recurrent disease. Definitive local control for T1 lesions is 85% (11/13) and for T2 is 71% (25/35). A dose response effect was observed with local control of 79% (26/33) obtained with a combined dose greater than or equal to 75 Gy, but only 50% (4/8) for less than or equal to 70 Gy. For N0 patients definitive regional control is 97% and for N1-3 is 89%. Minor or moderate soft tissue ulceration was observed in 12 patients, including 3 cases that progressed to osteonecrosis. None required surgical intervention. No correlation exists between necrosis and tumor size or total dose.
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Affiliation(s)
- J Crook
- Département de cancérologie, Hôpital Henri Mondor, Créteil, France
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Goffinet DR, Fee WE, Wells J, Austin-Seymour M, Clarke D, Mariscal JM, Goode RL. 192Ir pharyngoepiglottic fold interstitial implants. The key to successful treatment of base tongue carcinoma by radiation therapy. Cancer 1985; 55:941-8. [PMID: 3967201 DOI: 10.1002/1097-0142(19850301)55:5<941::aid-cncr2820550505>3.0.co;2-g] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Twenty-eight patients with squamous carcinomas of the base tongue were seen and evaluated in a conjoint Head and Neck Tumor Board at Stanford between 1976 and 1982. Fourteen patients were treated by combined external beam and interstitial irradiation, 11 of whom had Stage III and IV carcinomas (American Joint Committee). An initial dose of 5000 to 5500 rad was first delivered by external beam irradiation in 5 to 5.5 weeks, followed approximately 3 weeks later by an iridium 192 (192Ir) interstitial implant boost by the trocar and loop technique. The key to successful treatment of these neoplasms was found to be the use of a lateral percutaneous cervical technique, which placed horizontal loops through the oropharyngeal wall above and below the hyoid bone; the superior loop included the pharyngoepiglottic fold and the tonsilloglossal groove. Standard multiple loop implants (submentally inserted) of the base tongue from the vallecula anteriorly to the circumvallate papillae were also used routinely. This approach has been successful, since 10 of the 14 patients (71%) remain without evidence of disease (mean follow-up, 32 months). There have been only two local recurrences, both on the pharyngoepiglottic fold in patients who did not receive the now standard pharyngoepiglottic fold/lateral pharyngeal wall implants. No patients have relapsed after 18 months. The other 14 patients were treated prospectively during the same period by combining initial resection, radical neck dissection, and postoperative irradiation. In this group, there were more locoregional failures compared to the group treated with radiation therapy alone (5 tongue recurrences and 7 neck relapses); in addition, more severe complications were noted in these 14 patients who received surgery and postoperative irradiation. The authors believe that combined external beam and interstitial irradiation is effective treatment for base tongue carcinomas, especially when the high-dose distribution includes the adjacent tonsilloglossal groove, pharyngoepiglottic fold, and oropharyngeal wall to and below the level of the hyoid bone, in addition to treating an adequate base tongue volume.
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Abstract
In a personal series of 104 patients with squamous cell carcinoma of the tongue, 14 patients were treated with total glossectomy and laryngectomy, and 2 were treated with total glossectomy alone. The high rate of local recurrence that occurred when partial glossectomy followed curative radiotherapy suggests that in selected patients total glossectomy is of value. Patients with more extensive tumors requiring total laryngectomy are rarely cured and the procedure entails serious rehabilitation problems.
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Thawley SE, Simpson JR, Marks JE, Perez CA, Ogura JH. Preoperative irradiation and surgery for carcinoma of the base of the tongue. Ann Otol Rhinol Laryngol 1983; 92:485-90. [PMID: 6625449 DOI: 10.1177/000348948309200516] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
From 1960 through 1978, 101 patients with histologically proven epidermoid carcinoma of the base of the tongue were treated with preoperative irradiation and surgery at Washington University School of Medicine. Local and regional control at 3 years was achieved in 65% of the patients, and at 5 years in 57%. Sixteen percent of patients who suffered local or regional failure were salvaged by further surgery. Distant metastases developed in approximately 18% of patients and second malignancies developed in 20%. It appears that the combination of preoperative irradiation plus surgery provides substantial local control rates and survival for patients with base of tongue cancer in both early and moderately advanced stages.
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Andreasson B, Bock JE, Visfeldt J. Prognostic role of histology in squamous cell carcinoma in the vulvar region. Gynecol Oncol 1982; 14:373-81. [PMID: 7152366 DOI: 10.1016/0090-8258(82)90112-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Vermund H, Brennhovd IO, Harvei S, Kaalhus O, Poppe E, Wiley AL. Carcinoma of the tongue in Norway and Wisconsin. I. Incidence and prognosis related to sex and age. ACTA RADIOLOGICA. ONCOLOGY 1982; 21:155-68. [PMID: 6293256 DOI: 10.3109/02841868209134000] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The records of 503 patients with carcinoma of the tongue diagnosed between 1958 and 1972 were reviewed. The preponderance of tongue carcinoma among men was confirmed both in The Norwegian Radium Hospital (NRH) and the University of Wisconsin Hospitals (UW), but it was relatively more frequent among women in NRH and in UW than in southern Europe. More women had on presentation less advanced tumors at NRH than at UW. The incidence of tongue carcinoma in Norway increased steadily with age for both sexes. The sex ratio did not change in Norway such as in England, Canada and the United States. Tumor of the posterior one-third of the tongue was relatively infrequent in women both in NRH and UW, in agreement with reports from other countries. The length of survival was analysed and no significant sex difference was demonstrated. The younger patients had less advanced tumors and a better prognosis.
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