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Abstract
Objective The aim of this study was to determine survival and prognostic factors for ethmoid sinus cancer. Methods From the Surveillance, Epidemiology, and End Results database for the time period 1988–1998, all cases of ethmoid sinus malignancy were extracted. Demographic, staging, treatment, and survival data were computed. Survival analysis was conducted with the Kaplan-Meier method. Clinical factors influencing survival were determined with the Cox proportional hazards model. Results After excluding patients with metastatic disease on presentation (8.9%) and patients with missing data for T stage, a total of 180 cases were identified. Average age was 60.2 years. Squamous cell carcinoma was the most common tumor (27.8%), followed by adenocarcinoma (12.8%). Overall mean survival was 57 months (median, 38 months) with a 5-year survival of 40.3%. The percentage of patients presenting with T4 lesions was 45.6%, which had a notably lower mean survival of 38 months (median, 18 months). Only 2.3% of patients had positive nodal disease. Increasing age, T stage, and absence of radiation therapy predicted poorer survival in the multivariate model. Adenocarcinoma, adenoid cystic carcinoma, esthesioneuroblastoma, and melanoma showed more favorable survival than other tumor types. Conclusions T stage and tumor histology are the most important prognostic factors in ethmoid sinus carcinoma. Survival for T4 lesions is markedly worse than survival for T1-T3 lesions. Radiation therapy offers a survival benefit in ethmoid sinus malignancy.
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Affiliation(s)
- Neil Bhattacharyya
- Division of Otolaryngology, Brigham and Women's Hospital, Department of Otology and Laryngology, Harvard Medical School, Boston, Massachusetts
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Siddiqui F, Smith RV, Yom SS, Beitler JJ, Busse PM, Cooper JS, Hanna EY, Jones CU, Koyfman SA, Quon H, Ridge JA, Saba NF, Worden F, Yao M, Salama JK. ACR appropriateness criteria ® nasal cavity and paranasal sinus cancers. Head Neck 2016; 39:407-418. [PMID: 28032679 DOI: 10.1002/hed.24639] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/10/2016] [Indexed: 11/09/2022] Open
Abstract
The American College of Radiology (ACR) Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer-reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment. Here, we present the Appropriateness Criteria for cancers arising in the nasal cavity and paranasal sinuses (maxillary, sphenoid, and ethmoid sinuses). This includes clinical presentation, prognostic factors, principles of management, and treatment outcomes. Controversies regarding management of cervical lymph nodes are discussed. Rare and unusual nasal cavity cancers, such as esthesioneuroblastoma and sinonasal undifferentiated carcinomas, are included. © 2016 American College of Radiology. Head Neck, 2016 © 2016 Wiley Periodicals, Inc. Head Neck 39: 407-418, 2017.
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Affiliation(s)
| | - Richard V Smith
- Montefiore Medical Center, American College of Surgeons, Bronx, New York
| | - Sue S Yom
- University of California San Francisco, San Francisco, California
| | | | - Paul M Busse
- Massachusetts General Hospital, Boston, Massachusetts
| | | | - Ehab Y Hanna
- University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | | | - Harry Quon
- Johns Hopkins University, Baltimore, Maryland
| | - John A Ridge
- Fox Chase Cancer Center, American College of Surgeons, Philadelphia, Pennsylvania
| | - Nabil F Saba
- Emory University, American Society of Clinical Oncology, Atlanta, Georgia
| | - Francis Worden
- University of Michigan, American Society of Clinical Oncology, Ann Arbor, Michigan
| | - Min Yao
- University Hospitals Case Medical Center, Cleveland, Ohio
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Sinonasal squamous cell carcinoma without clinical lymph node involvement : Which neck management is best? Strahlenther Onkol 2016; 192:537-44. [PMID: 27323752 DOI: 10.1007/s00066-016-0997-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 05/10/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The purpose of this work was to report outcomes of patients with nonmetastatic sinonasal squamous cell carcinoma (SNSCC) and to discuss the impact of elective neck irradiation (ENI) and selective neck dissection (SND) in clinically negative lymph node (N0) patients. METHODS Data from 104 nonmetastatic SNSCC patients treated with curative intent were retrospectively analysed. Uni- and multivariate analyses were used to assess prognostic factors of overall survival (OS) and locoregional control (LRC). RESULTS Median follow-up was 4.5 years. Eighty-five percent of tumours were stage III-IV. Treatments included induction chemotherapy (52.9 %), surgery (72 %) and radiotherapy (RT; 87 %). The 5‑year OS, progression-free survival, and LRC rates were 48, 44 and 57 %, respectively. Absence of surgery predicted a decrease of OS (hazard ratio [HR] 2.6; 95 % confidence interval [CI] 1.4-4.7), and LRC (HR 3.5; 95 % CI 1.8-6.8). Regional relapse was observed in 13/104 (13 %) patients and most common sites were level II (n = 12; 70.6 %), level III (n = 5; 29.4 %) and level Ib (n = 4; 23.5 %). Management of the neck in N0 patients (n = 87) included 11 % SND alone, 32 % ENI alone, 20 % SND + ENI and 37 % no neck treatment. In this population, a better LRC was found according to the management of the neck in favour of SND (94 % vs. 47 %; p = 0.002) but not ENI. CONCLUSION SND may detect occult cervical positive nodes, allowing selective postoperative RT. ENI (ipsilateral level II, ±Ib and III or bilateral) needs to be proposed in selected patients, especially when SND has not been performed.
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Intensity modulated radiation therapy (IMRT) for sinonasal tumors: a single center long-term clinical analysis. Radiat Oncol 2016; 11:17. [PMID: 26847089 PMCID: PMC4743109 DOI: 10.1186/s13014-016-0595-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 01/29/2016] [Indexed: 01/25/2023] Open
Abstract
Background Radiotherapy has a central role in the treatment of sinonasal malignancies, either as postoperative or as primary therapy. To study the efficacy and safety of intensity modulated radiotherapy (IMRT) for sinonasal tumors a single center retrospective evaluation focusing on survival and therapy related toxicity was performed. Methods One hundred twenty two patients with primary (n = 82) or recurrent (n = 40) malignant sinonasal tumors were treated with intensity modulated radiotherapy between 1999 and 2009 at the University Clinic of Heidelberg and the German Cancer Research Center and retrospectively analyzed. Most patients had adenoid cystic carcinomas (n = 47) or squamous cell carcinoma (n = 26). 99 patients received postoperative radiotherapy. The median total dose was 64 Gy in conventional fractionation (1.8–2 Gy). Overall survival (OS), progression free survival (PFS) and local recurrence free survival (LRFS) rates were calculated using the Kaplan-Meier method. The log-rank test and Fishers Exact test were applied for univariate analysis, Cox-regression was used for multivariate analysis. Results Median follow up was 36 months. 1-, 3- and 5-year estimated overall survival rates were 90, 70 and 54 % respectively. Median progression free survival and local recurrence free survival was 45 and 63 months respectively. Progression free survival and local recurrence free survival at 1, 3 and 5 years were 76, 57 and 47, and 79, 60 and 51 % respectively. 19 patients (15.5 %) were diagnosed with distant metastases. Univariate analysis revealed significantly improved OS and LRFS for treatment of tumors after primary diagnosis, first series of irradiation and radiation dose ≥60 Gy. Multivariate analysis revealed only treatment in primary situation as an independent prognostic factor for OS and LRFS. Acute CTC grade III mucositis was seen in 5 patients (4.1 %) and CTC grade II dysgeusia in 19 patients (15.6 %). Dysgeusia, dysosmia and ocular toxicity were the most common late adverse events. Conclusions Our data support the results of previous studies and indicate that intensity modulated radiation therapy (IMRT) represents an effective and safe treatment approach for patients with sinonasal carcinomas.
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Outcome of Definitive and Postoperative Radiotherapy in Patients with Sinonasal Squamous Cell Carcinomas. TUMORI JOURNAL 2015; 102:426-32. [DOI: 10.5301/tj.5000431] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2015] [Indexed: 11/20/2022]
Abstract
Aims To evaluate outcomes in patients with sinonasal squamous cell carcinoma (SCC) treated with definitive radiotherapy (DRT) and postoperative radiotherapy (PORT). Methods Between 1990 and 2013, 73 patients with sinonasal SCC were treated with radiotherapy. Fifty-two patients (71.2%) were treated with DRT and 21 (28.8%) were treated with PORT. The primary tumor sites were the maxillary sinus in 47 patients (64.4%), the nasal cavity in 18 (24.7%), the ethmoid sinus in 7 (9.6%), and the frontal sinus in 1 (1.4%). Four (5.4%), 11 (15.1%), 24 (32.9%), 17 (23.3%), and 17 (23.3%) patients had T1, T2, T3, T4a, and T4b tumors, respectively. N stage was N0, N1, N2a, N2b, N2c, and N3 in 60 (82.2%), 6 (8.2%), 2 (2.7%), 2 (2.7%), and 3 (4.1%) patients, respectively. The median follow-up period was 23 months (range 3-196). Results The 5-year local progression-free survival (LPFS), regional progression-free survival (RPFS), distant metastasis-free survival (DMFS), and overall survival (OS) in the DRT and PORT groups were 50.6%, 82.1%, 91.1%, and 84.4% and 85.7%, 72.1%, 76.1%, and 83.5%, respectively, without any statistically significant differences. Conclusions The LPFS, RPFS, DMFS, and OS were not significantly different between the DRT and PORT groups. Given the possibility of functional disability and cosmetic disfigurement with facial surgery, DRT might be considered as a surrogate to surgery followed by PORT for patients with locally advanced sinonasal SCC.
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Saito T, Ishikawa H, Ohnishi K, Aihara T, Mizumoto M, Fukumitsu N, Sugawara K, Okumura T, Sakurai H. Proton beam therapy for locally advanced and unresectable (T4bN0M0) squamous cell carcinoma of the ethmoid sinus: A report of seven cases and a literature review. Oncol Lett 2015; 10:201-205. [PMID: 26170999 DOI: 10.3892/ol.2015.3214] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 04/14/2015] [Indexed: 11/05/2022] Open
Abstract
The present study reports treatment outcomes of locally advanced and unresectable squamous cell carcinoma of the ethmoid sinus (SCC-ES) following proton beam therapy (PBT). Between January 1997 and December 2012, 7 patients (median age, 63 years) with SCC-ES underwent definitive PBT. All tumors were categorized as T4bN0M0 (2009 UICC tumor-node-metastasis classification) and were treated using conventional fractionation at a median total dose of 72 Gy equivalents (GyE; range, 70.4-76 GyE). Imaging diagnosis for the initial treatment effect within 3 months of PBT revealed that a complete response (CR) was achieved in 2 patients and a partial response (PR) in 5 patients. The overall median survival time of the patients was 43 months (range, 12-62 months), and 4 patients survived for ≥3 years. No recurrence was observed in the 2 patients who exhibited an initial CR treatment effect; however, locoregional recurrences occurred in 4/5 patients who exhibited a PR. No grade 3 or severe acute toxicities were observed, but the late toxicities of grade 3 contralateral optic nerve damage and cataracts developed in 1 and 2 patients, respectively. Based on the findings of the present study, intensification of the local treatment effect may be important for yielding favorable treatment outcomes, since no distant metastasis was observed. PBT is therefore a potentially useful treatment tool for unresectable SCC-ES.
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Affiliation(s)
- Takashi Saito
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Hitoshi Ishikawa
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Kayoko Ohnishi
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Teruhito Aihara
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Masashi Mizumoto
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Nobuyoshi Fukumitsu
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Kaori Sugawara
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Toshiyuki Okumura
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
| | - Hideyuki Sakurai
- Department of Radiation Oncology, University of Tsukuba, Faculty of Medicine, Tsukuba, Ibaraki 305-8575, Japan
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Koto M, Hasegawa A, Takagi R, Sasahara G, Ikawa H, Mizoe JE, Jingu K, Tsujii H, Kamada T, Okamoto Y. Feasibility of carbon ion radiotherapy for locally advanced sinonasal adenocarcinoma. Radiother Oncol 2014; 113:60-5. [DOI: 10.1016/j.radonc.2014.09.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Revised: 09/09/2014] [Accepted: 09/20/2014] [Indexed: 11/28/2022]
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Tp53 status as guide for the management of ethmoid sinus intestinal-type adenocarcinoma. Oral Oncol 2013; 49:413-9. [PMID: 23369851 DOI: 10.1016/j.oraloncology.2012.12.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Accepted: 12/24/2012] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Intestinal-type adenocarcinoma (ITAC) of the ethmoid sinus is a rare, occupational-related tumor. Optimal treatment consists of surgery and radiotherapy, while chemotherapy is still investigational. The molecular profile of ITAC is characterized by the occurrence of TP53 mutations associated with genotoxic agents such as wood dust. We investigated the role of p53 functionality in relation to the primary treatment. MATERIALS AND METHODS We retrospectively reviewed 100 medical charts of consecutive patients with a first diagnosis of ITAC treated at our Institute; 74 patients were evaluable for TP53 analysis. Thirty (41%) were treated from 1991 to 2006 with craniofacial resection followed by radiotherapy (Group A), compared with 44 patients (59%) treated from 1996 to 2006 with cisplatin-based induction chemotherapy (PFL) followed by standard treatment (Group B). RESULTS Five-year OS in Group A was 42%, while in Group B it was 70% (p = 0.041); 5-year DFS in Group A was 40%, while in Group B it was 66%, (p = 0.009) (p = 0.061 and 0.003 at Cox multivariable OS and DFS analyses). Analyzing each group according to p53 functional status, only for Group B patients (who received preoperative chemotherapy) both OS and DFS were in favor of functional p53 (p = 0.023 and p = 0.010, respectively). No impact of p53 functional status as a biomarker was observed in Group A. CONCLUSIONS Functional p53 may predict PFL-chemotherapy efficacy, offering a possible increase in survival when induction chemotherapy is given to a selected population. On the other hand, upcoming innovative approaches should be explored in the presence of non-functional p53.
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Wiegner EA, Daly ME, Murphy JD, Abelson J, Chapman CH, Chung M, Yu Y, Colevas AD, Kaplan MJ, Fischbein N, Le QT, Chang DT. Intensity-Modulated Radiotherapy for Tumors of the Nasal Cavity and Paranasal Sinuses: Clinical Outcomes and Patterns of Failure. Int J Radiat Oncol Biol Phys 2012; 83:243-51. [PMID: 22019239 DOI: 10.1016/j.ijrobp.2011.05.044] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Revised: 05/12/2011] [Accepted: 05/20/2011] [Indexed: 10/16/2022]
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Harvey RJ, Winder M, Parmar P, Lund V. Endoscopic skull base surgery for sinonasal malignancy. Otolaryngol Clin North Am 2012; 44:1081-140. [PMID: 21978897 DOI: 10.1016/j.otc.2011.06.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Management of malignant neoplasms of the sinonasal tract and skull base is hampered by the relative low incidence and pathologic diversity of patient presentations. Many studies have reported successful outcomes in the endoscopic management of malignancy since 1996, and these are summarized in this article. Nonsurgical adjuvant therapies are important for locoregional control because surgery occurs in a restricted anatomic space with close margins to critical structures, and distant disease is an ongoing concern in these disorders. There remains a need for collaborative consistent multicenter reporting, and international registries have been established to assist in such efforts.
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Affiliation(s)
- Richard J Harvey
- Department of Otolaryngology/Skull Base Surgery, St Vincent's Hospital, Victoria Street, Darlinghurst, Sydney, New South Wales 2010, Australia.
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Koivunen P, Mäkitie AA, Bäck L, Pukkila M, Laranne J, Kinnunen I, Aitasalo K, Grénman R. A national series of 244 sinonasal cancers in Finland in 1990-2004. Eur Arch Otorhinolaryngol 2011; 269:615-21. [PMID: 21590483 DOI: 10.1007/s00405-011-1615-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 04/14/2011] [Indexed: 11/25/2022]
Abstract
Sinonasal cancer is still a somewhat controversial entity because most series are single-center studies. The aim of this study was to give more accurate and generalisable information about treatment of the neck and prognosis of sinonasal cancer. Retrospective, population-based, multicentre study. Altogether 244 patients diagnosed in 1990-2004 were evaluated. The 3- and 5-year disease-specific survival (DSS) rates after treatment with curative intent were 68 and 57%, respectively. Regional status at the time of the diagnosis (P < 0.001, log rank) and local recurrence (P = 0.02, log rank) during the follow-up had a statistically significant effect on DSS. Initially 13% of the patients were diagnosed with neck metastasis. The proportion of regional recurrences during the follow-up was 9%, but it did not have a statistically significant impact on DSS (P = 0.68, log rank). Histopathology had no statistically significant impact on survival in this material of 244 patients. In conclusion, routine elective neck treatment of all sinonasal cancer patients is not recommended, but the importance of the treatment of the primary location is emphasised.
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Affiliation(s)
- Petri Koivunen
- Department of Otorhinolaryngology-Head and Neck Surgery, Oulu University Hospital, Oulu, Finland
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Endoscopic resection and topical 5-Fluorouracil as an alternative treatment to craniofacial resection for the management of primary intestinal-type sinonasal adenocarcinoma. Minim Invasive Surg 2011; 2010:750253. [PMID: 22091355 PMCID: PMC3195981 DOI: 10.1155/2010/750253] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2010] [Revised: 12/03/2010] [Accepted: 12/28/2010] [Indexed: 11/18/2022] Open
Abstract
Introduction. Intestinal-type adenocarcinoma of the sinonasal tract is very rare and is responsible for less than 4% of tumours of the sinuses. Craniofacial resection has been the mainstay of treatment for many years; however, techniques for endoscopic resection are constantly being developed.
Discussion. The use of transnasal endoscopic resection (TER) and topical chemotherapy applications as an alternative to cranio-facial resection (CFR) is discussed. TER offers advantages over CFR in terms of fewer intra-operative complications and an improved cosmetic outcome. Survival and metastatic rates are similar between both procedures. Patients with locally invasive tumours are better managed with CFR. Topical applications of 5-Fluorouracil has been shown to be effective in increasing survival in patients with sino-nasal malignancy.
Conclusion. Trans-nasal endoscopic resection and topical 5-Fluorouracil could potentially offer an acceptable alternative treatment to the standard of cranio-facial resection. This should be investigated in trials with a longer followup period than this paper in order to directly compare the two treatment modalities.
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Vieillot S, Boisselier P, Aillères N, Hay MH, Dubois JB, Azria D, Fenoglietto P. [Paranasal sinus carcinoma]. Cancer Radiother 2011; 14 Suppl 1:S52-60. [PMID: 21129670 DOI: 10.1016/s1278-3218(10)70008-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Cancers of the paranasal sinuses are rare tumors, with treatment based on a multidisciplinary approach. Surgery and radiation therapy, possibly associated with chemotherapy are used to obtain 5 years specific survival rate of 60-70 %. Advances in radiotherapy, including the use of imaging for 3D conformal approach require precise knowledge of the radioanatomy for this type of tumor to determine the different volumes of interest. Purpose of this study was to specify radioanatomy and conformal radiation modalities for cancers of the sinuses, and is illustrated by a case report.
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Affiliation(s)
- S Vieillot
- Département de cancérologie radiothérapie, Université Montpellier I, CRLC Val d'Aurelle - Paul-Lamarque, Rue Croix-Verte, 34298 Montpellier, cedex 5, France. sabinevieillot@yahoo
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Cisplatin and temozolomide combination in the treatment of leptomeningeal carcinomatosis from ethmoid sinus intestinal-type adenocarcinoma. J Neurooncol 2010; 104:381-6. [PMID: 21140282 DOI: 10.1007/s11060-010-0484-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Accepted: 11/22/2010] [Indexed: 10/18/2022]
Abstract
Intestinal-type adenocarcinoma of the nasal cavities and paranasal sinuses is a relatively rare tumor. Standard therapeutic modalities include surgery followed by radiotherapy, sometimes with chemotherapy treatment. Despite these treatments, the outcome is poor due to frequent local recurrences constituting the main cause of death among patients; leptomeningeal carcinomatosis is not a frequent event, and its presence indicates short expected survival. The therapy of neoplastic meningitis includes cranial irradiation, intrathecal chemotherapy and high-dose systemic chemotherapy. However, these approaches report important side effects with only modest efficacy. Thus, it is important to discover better treatment for this cancer complication. We present, for the first time, a case of leptomeningeal carcinomatosis from invasive intestinal-type adenocarcinoma treated with temozolomide and cisplatin chemotherapy obtaining a prolonged reduction and stabilization of the lesion improving the clinical condition of the patient.
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Dirix P, Vanstraelen B, Jorissen M, Vander Poorten V, Nuyts S. Intensity-modulated radiotherapy for sinonasal cancer: improved outcome compared to conventional radiotherapy. Int J Radiat Oncol Biol Phys 2010; 78:998-1004. [PMID: 20338694 DOI: 10.1016/j.ijrobp.2009.09.067] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2009] [Revised: 08/25/2009] [Accepted: 09/09/2009] [Indexed: 01/16/2023]
Abstract
PURPOSE To evaluate clinical outcome and toxicity of postoperative intensity-modulated radiotherapy (IMRT) for malignancies of the nasal cavity and paranasal sinuses. METHODS AND MATERIALS Between 2003 and 2008, 40 patients with cancer of the paranasal sinuses (n = 34) or nasal cavity (n = 6) received postoperative IMRT to a dose of 60 Gy (n = 21) or 66 Gy (n = 19). Treatment outcome and toxicity were retrospectively compared with that of a previous patient group (n = 41) who were also postoperatively treated to the same doses but with three-dimensional conformal radiotherapy without intensity modulation, from 1992 to 2002. RESULTS Median follow-up was 30 months (range, 4-74 months). Two-year local control, overall survival, and disease-free survival were 76%, 89%, and 72%, respectively. Compared to the three-dimensional conformal radiotherapy treatment, IMRT resulted in significantly improved disease-free survival (60% vs. 72%; p = 0.02). No grade 3 or 4 toxicity was reported in the IMRT group, either acute or chronic. The use of IMRT significantly reduced the incidence of acute as well as late side effects, especially regarding skin toxicity, mucositis, xerostomia, and dry-eye syndrome. CONCLUSIONS Postoperative IMRT for sinonasal cancer significantly improves disease-free survival and reduces acute as well as late toxicity. Consequently, IMRT should be considered the standard treatment modality for malignancies of the nasal cavity and paranasal sinuses.
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Affiliation(s)
- Piet Dirix
- Department of Radiation Oncology, Leuvens Kankerinstituut (LKI), University Hospitals Leuven, campus Gasthuisberg, Leuven, Belgium.
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Gatta G, Bimbi G, Ciccolallo L, Zigon G, Cantu’ G. Survival for ethmoid sinus adenocarcinoma in European populations. Acta Oncol 2010; 48:992-8. [PMID: 19363711 DOI: 10.1080/02841860902874755] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Adenocarcinoma of the ethmoid sinus is rare. EUROCARE data provide a good opportunity to study the survival of this rare disease in a population of continental size. PATIENTS AND METHODS A total of 204 cases, age 15 to 99 years, diagnosed with primary ethmoid sinus adenocarcinoma between 1983 and 1994, were analyzed. The data were contributed by 22 population-based cancer registries from the nine countries participating in EUROCARE. Relative survival by sex, age, period of diagnosis, region and stage, and adjusted relative excess risk (RER) of death, were estimated. RESULTS Survival was 83%, 58% and 46%, 1, 3 and 5 years, respectively after diagnosis. Five-year survival was best (60%) in patients of 55-64 years and worst (33%) in the oldest age group (> or =65 years). Five-year survival differ between European population: in Norway (55%, 95% confidence interval 26.4-80.9) and western Europe that includes populations from Eindhoven, Saarland, Geneva, Italy and France (56%, 95%CI 41.3-68.9) was higher than in the UK (41%, 95% CI 30.8-51.8) and eastern Europe which includes Slovakia and Slovenia, (22%, 95% CI 3.5-54.4). Five-year survival did not improve over time. Due to the rarity of the disease, all the survival differences did not reach the statistical significance. CONCLUSIONS Since no survival improvement with time was evident from this study, efforts should be made to improve early diagnosis. GPs and ENT specialists should be alerted to the disease and encouraged to take occupational histories in people with persistent nasal symptoms, which may lead to a reasonable suspicion of malignancy. Monitoring of exposed workers may also improve early diagnosis. Patients with suspected ethmoid cancer should be referred immediately a specialized diagnosis and treatment centre.
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Kuhnt T, Janich M. [Principles of radiation therapy for malignant tumors of the orbit and the periorbital area]. HNO 2009; 58:15-23. [PMID: 20012000 DOI: 10.1007/s00106-009-2002-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Primary malignant tumors of the orbit and the orbital adnexal area are rare, variform and in the majority of cases need an interdisciplinary treatment. According to tumor entity, tumor localization, and tumor extent the complete spectrum of radiotherapeutic therapy options is necessary. In the majority of malignant tumors, such as those of the eyelids, lachrymal glands, orbit, metastases, sarcoma or lymphoma, radiotherapy is used as a high energy therapy by means of medical linear accelerators as so-called teletherapy. In addition, new therapy methods, such as stereotactic highly conformal radiation or intensity-modulated radiation therapy (IMRT) were developed to achieve a higher local tumor control by a better configuration of the radiotherapy fields to the tumor borders and to contribute to a reduction of acute and chronic side effects in normal tissue by blurring of the dose. The application of ionizing radiation sources, such as so-called interstitial brachytherapy can also be just as carefully as effectively used. Particle beam radiotherapy is limited only to specially licensed centers and light hydrogen ions as proton therapy or carbon ions as heavy ion radiotherapy are in use. This overview will show the options as well as important progress in the field of radiotherapy in the treatment of tumors of the orbit and periorbital area.
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Affiliation(s)
- T Kuhnt
- Klinik und Poliklinik für Strahlentherapie, Universitätsklinikum Rostock (AöR), Medizinische Fakultät, Südring 75, 18059, Rostock, Deutschland.
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Abstract
OBJECTIVE The aim of this study was to describe the results of treatment in patients with ethmoid sinus carcinoma. MATERIALS AND METHOD We performed a retrospective study of 34 patients with carcinoma of the ethmoid sinus, and collected the following data: age, sex, employment, tobacco and alcohol consumption, tumour-node-metastasis stage, treatment, and survival. RESULTS The mean patient age was 64 years. Seventy-six per cent of patients were men and 24 per cent women. Squamous cell carcinoma was the most frequent histological tumour type (44 per cent). Eleven patients were classified as T(2), six as T(3), six as T(4a) and 11 as T(4b). Two patients (6 per cent) had nodal metastasis at the time of diagnosis. The anterior skull base was involved in 17 patients (50 per cent) and the anterior orbital contents were affected in seven patients (21 per cent). The five-year actuarial observed survival rate for all patients was 44 per cent. CONCLUSIONS Combined treatment with surgery and post-operative radiotherapy permitted good local control in patients with ethmoid sinus carcinoma. We do not recommend prophylactic neck treatment for ethmoid sinus carcinoma.
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Mendenhall WM, Amdur RJ, Morris CG, Kirwan J, Malyapa RS, Vaysberg M, Werning JW, Mendenhall NP. Carcinoma of the nasal cavity and paranasal sinuses. Laryngoscope 2009; 119:899-906. [PMID: 19358246 DOI: 10.1002/lary.20196] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES/HYPOTHESIS To determine the outcomes after radiotherapy (RT) alone or combined with surgery at the University of Florida for patients with carcinomas of the nasal cavity and paranasal sinuses. METHODS Between November 1964 and June 2005, 109 patients were treated with curative intent. Patients with maxillary sinus carcinomas were excluded. Fifty-six patients were treated with definitive RT, and 53 patients received surgery and preoperative (eight patients) or postoperative (45 patients) RT. Median follow-up was 4.3 years (range, 0.2-35.9 years). Median follow-up on living patients was 9.4 years (range, 2.0-35.9 years). RESULTS The 5-year local control rates were: T1-T3, 82%; T4, 50%; and overall, 63%. Local control at 5 years was 43% after definitive RT versus 84% after surgery and adjuvant RT (P < .0001). Multivariate analysis of local control revealed that both overall stage and treatment group (definitive RT versus surgery and adjuvant RT) significantly impacted this endpoint. Cause-specific survival rates were: stages I to III, 81%; stage IV, 54%; and overall, 62%. Multivariate analysis revealed that T-stage, N-stage, and treatment group significantly influenced this endpoint. Thirty-one (20%) of 109 patients sustained severe complications; 17 of 56 patients (16%) after definitive RT and 14 of 53 patients (25%) after surgery and adjuvant RT. CONCLUSIONS The probability of local control and cause-specific survival is better after surgery and RT compared with definitive RT. There is a modest increase in the risk of complications after surgery and RT. Thus, the preferred treatment is surgery combined with preoperative or postoperative RT.
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Affiliation(s)
- William M Mendenhall
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida 32610-0385, USA.
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Almeyda R, Capper J. Is surgical debridement and topical 5 fluorouracil the optimum treatment for woodworkers' adenocarcinoma of the ethmoid sinuses? A case-controlled study of a 20-year experience. Clin Otolaryngol 2009; 33:435-41. [PMID: 18983376 DOI: 10.1111/j.1749-4486.2008.01790.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Woodworkers' adenocarcinoma of the ethmoid sinuses is an extremely rare occupational malignancy with a locally aggressive course. Treatment with surgical exenteration and topical 5 fluorouracil (5FU) packs has become standard treatment over the last 10 years in this ENT unit. This study presents level 2 evidence that 5FU provides improved survival over previous management with primary radiotherapy and salvage craniofacial resection. DESIGN Retrospective case series with historical control group. SETTING District General Hospital. PARTICIPANTS The records of 31 consecutive patients with the disease were analysed. Five patients died prior to treatment. One patient was treated with surgery alone and therefore excluded. Twenty-five patients were included in the analysis. Fourteen were treated with primary radiotherapy and 11 with surgery and topical 5FU. OUTCOME MEASURES Disease free survival was measured using Kaplan-Meier survival analysis. RESULTS Five-year disease free survival improved from 50% with primary radiotherapy to 86% with surgery and 5FU. This improvement is statistically significant (P = 0.03). CONCLUSION Topical 5FU treatment improves survival of Woodworker's adenocarcinoma of the ethmoid sinuses. This finding may be useful in the treatment of other locally aggressive sinonasal malignancies.
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Affiliation(s)
- R Almeyda
- Department of Otolaryngology, Wexham Park Hospital, Berks, UK.
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21
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Fistula Formation After Postoperative Radiation Treatment for Paranasal Sinus Cancer. Am J Clin Oncol 2008; 31:199-204. [DOI: 10.1097/coc.0b013e31815aff43] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Post-operative intensity-modulated radiotherapy for malignancies of the nasal cavity and paranasal sinuses. Radiother Oncol 2007; 85:385-91. [DOI: 10.1016/j.radonc.2007.10.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2007] [Revised: 09/21/2007] [Accepted: 10/03/2007] [Indexed: 11/23/2022]
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Serre A, Idri K, Fenoglietto P, Ailleres N, Santoro L, Lemanski C, Garrel R, Makeieff M, Allaw A, Dubois JB, Azria D. Dosimetric comparison between coplanar and non coplanar field radiotherapy for ethmoid sinus cancer. Radiat Oncol 2007; 2:35. [PMID: 17877793 PMCID: PMC2072954 DOI: 10.1186/1748-717x-2-35] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2007] [Accepted: 09/18/2007] [Indexed: 12/25/2022] Open
Abstract
Background To compare non coplanar field (NCF) with coplanar field (CF) -intensity-modulated radiotherapy (IMRT) planning for ethmoid cancer. Methods Seven patients treated with NCF IMRT for ethmoid cancer were studied. A CF IMRT optimization was prepared with the same constraints as for the NCF treatment. The maximum point doses (D max) obtained for the different optic pathway structures (OPS) should differ no more than 3% from those achieved with the NCF IMRT plan. The distribution of the dose in the target volume and in the critical structures was compared between the two techniques, as well as the Conformity (CI) and the Homogeneity Indexes (HI) in the target volume. Results We noted no difference between the two techniques in the OPS for the D1, D2, and D5%, in the inner ear and controlateral lens for the average Dmax, in the temporo-mandibular joints for the average mean dose, in the cord and brainstem for the average D1%. The dose-volume histograms were slightly better with the NCF treatment plan for the planning target volume (PTV) with a marginally better HI but no impact on CI. We found a great improvement in the PTV coverage with the CF treatment plan for two patients with T4 tumors. Conclusion IMRT is one of the treatment options for ethmoid cancer. The PTV coverage is optimal without compromising the protection of the OPS. The impact of non coplanar versus coplanar set up is very slight.
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Affiliation(s)
- Antoine Serre
- Department of Radiation Oncology, Val d'Aurelle Cancer Institute, Montpellier, France
| | - Katia Idri
- Radiophysics Unit, Val d'Aurelle Cancer Institute, Montpellier, France
| | | | - Norbert Ailleres
- Radiophysics Unit, Val d'Aurelle Cancer Institute, Montpellier, France
| | - Lore Santoro
- Radiophysics Unit, Val d'Aurelle Cancer Institute, Montpellier, France
| | - Claire Lemanski
- Department of Radiation Oncology, Val d'Aurelle Cancer Institute, Montpellier, France
| | - Renaud Garrel
- Department of Head and Neck Surgery, University Hospital Gui De Chauliac, Montpellier, France
| | - Marc Makeieff
- Department of Head and Neck Surgery, University Hospital Gui De Chauliac, Montpellier, France
| | - Ali Allaw
- Department of Radiation Oncology, Val d'Aurelle Cancer Institute, Montpellier, France
| | - Jean-Bernard Dubois
- Department of Radiation Oncology, Val d'Aurelle Cancer Institute, Montpellier, France
| | - David Azria
- Department of Radiation Oncology, Val d'Aurelle Cancer Institute, Montpellier, France
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Dirix P, Nuyts S, Geussens Y, Jorissen M, Vander Poorten V, Fossion E, Hermans R, Van den Bogaert W. Malignancies of the nasal cavity and paranasal sinuses: long-term outcome with conventional or three-dimensional conformal radiotherapy. Int J Radiat Oncol Biol Phys 2007; 69:1042-50. [PMID: 17570610 DOI: 10.1016/j.ijrobp.2007.04.044] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2007] [Revised: 04/20/2007] [Accepted: 04/24/2007] [Indexed: 11/21/2022]
Abstract
PURPOSE To evaluate the long-term clinical outcome and toxicity of conventional and three-dimensional conformal radiotherapy for malignancies of the nasal cavity and paranasal sinuses. METHODS AND MATERIALS Between January 1976 and February 2003, 127 patients with histologically proven cancer of the paranasal sinuses (n = 119) or nasal cavity (n = 8) were treated with preoperative (n = 61), postoperative (n = 51), or primary (n = 15) radiotherapy, using conventional (n = 74) or three-dimensional conformal (n = 53) techniques. No elective neck irradiation of the cervical lymph nodes was performed in N0 patients. RESULTS Median follow-up was 5.6 years (range, 3-307 months) for all patients, and 7.3 years (range, 47-307 months) for patients still alive at the close-out date. The actuarial 5-year local control, overall survival, and disease-free survival rates were 53%, 54%, and 37%, respectively. Only 6 (5%) of all 127 patients and 4 (3%) of 122 originally N0 patients developed a regional failure in the neck. Distant metastasis occurred in 20% of patients. Both primary tumor extent and lymph node involvement were the most important prognostic factors, together with squamous cell carcinoma histology. CONCLUSION Local failure remains the dominant cause of poor outcome for patients with sinonasal cancer, despite aggressive local treatment with combined surgery and radiotherapy in operable patients. Distant metastasis and certainly regional relapse were much less common sites of failure. Overall survival remains poor, suggesting the need for more efficacious local and possibly systemic therapy.
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Affiliation(s)
- Piet Dirix
- Department of Radiation Oncology, Leuvens Kanker Instituut, University Hospital Gasthuisberg, Leuven, Belgium.
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Gras Cabrerizo JR, García AS, Montserrat i Gili JR, Dotú CO. Revision of Carcinomas in Paranasal Sinus. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2007. [DOI: 10.1016/s2173-5735(07)70347-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Hsu YC, Wang LF, Lee KW, Ho KY, Huang CJ, Kuo WR. Cerebral radionecrosis in patients with nasopharyngeal carcinoma. Kaohsiung J Med Sci 2006; 21:452-9. [PMID: 16302448 DOI: 10.1016/s1607-551x(09)70150-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This study involved seven patients with cerebral radionecrosis following radiation therapy for nasopharyngeal carcinoma (NPC). Their charts were reviewed and the relationship of extracranial malignancies to cerebral radionecrosis was investigated. The radiation dose ranged from 70 to 135 Gy, and the latency was from 6 to 39 months. Two of seven patients died of NPC-related complications during follow-up. The crude incidence of cerebral radionecrosis in patients with NPC was 0.93% in our series. Improvement of symptoms could be achieved by corticosteroid therapy, with or without surgery. In a review of the literature, there were 306 cases of cerebral radionecrosis in extracranial malignancies. The nasopharynx is the most common primary site in cerebral radionecrosis of extracranial malignancies, followed by the scalp and sinonasal tract. The 3-year overall survival rate in our series was 68.57%, as provided by the Kaplan-Meier product limited method. Cerebral radionecrosis in NPC patients should be differentiated from tumor recurrence, in order to apply the appropriate treatment.
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Affiliation(s)
- Ying-Che Hsu
- Department of Otolaryngology, Kaohsiung Medical University Chun-Ho Memorial Hospital, Taiwan
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Duthoy W, Boterberg T, Claus F, Ost P, Vakaet L, Bral S, Duprez F, Van Landuyt M, Vermeersch H, De Neve W. Postoperative intensity-modulated radiotherapy in sinonasal carcinoma: clinical results in 39 patients. Cancer 2005; 104:71-82. [PMID: 15915466 DOI: 10.1002/cncr.21100] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Carcinoma of the paranasal sinuses is rare. Standard therapeutic modalities consist of surgery and radiotherapy (RT). Because of the often advanced stage and the vicinity of optic structures, RT-induced ocular toxicity is a feared side effect of conventional RT. Intensity-modulated radiotherapy (IMRT) is a relatively new technique, which is implemented with the hypothesis that, compared with conventional RT, it would result in a lower rate of ocular toxicity for an equal local control (LC). METHODS Between 1998 and 2003, 39 consecutive patients received postoperative irradiation by means of IMRT for an adenocarcinoma (n = 31) or squamous cell carcinoma (n = 8) of the paranasal sinuses (n = 36) or nasal cavity (n = 3). T-classification was T2 in 41%, T3 in 15%, T4a in 23%, and T4b in 21% of patients. Invasion through the cribriform plate was seen in 11 patients. Orbital invasion was present in 36% of patients. The median delivered dose was 70 gray (Gy) (range, 60-70 Gy). The authors compared the overall survival (OS) and LC of the patients with a historic cohort (HC) (n = 30), treated with conventional or 3-dimensional conformal RT. RESULTS The median follow-up was 31 months. The actuarial OS rates were 68% at 2 years and 59% at 4 years. The actuarial LC rates were 73% at 2 years and 68% at 4 years. Invasion through the cribriform plate was a significant prognostic factor for LC and OS, with a median time to local disease recurrence of 7 months if present, and a 2-year LC rate of 90% if not present. In the comparison between the IMRT and HC groups, no significant differences were found for LC and OS. Acute toxicity was mild. Two patients developed decreased vision after RT. No RT-induced blindness was observed. CONCLUSIONS Postoperative IMRT for sinonasal carcinoma resulted in good LC, with a low acute toxicity and no RT-induced blindness.
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Affiliation(s)
- Wim Duthoy
- Department of Radiotherapy, Ghent University Hospital, Ghent, Belgium.
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Blanch JL, Ruiz AM, Alos L, Traserra-Coderch J, Bernal-Sprekelsen M. Treatment of 125 sinonasal tumors: prognostic factors, outcome, and follow-up. Otolaryngol Head Neck Surg 2005; 131:973-6. [PMID: 15577800 DOI: 10.1016/j.otohns.2004.08.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
We reviewed our experience with sinonasal cancer patients to assess the prognostic factors. Between 1974 and 1995, we enrolled 125 patients (58 + 16 years [mean age + SD]; 94 males and 31 females). Tumor stage distribution was: T1, 64 patients; T2, 36 patients; and T3, 25 patients. Surgery as a primary treatment was selected for 106 patients (55 cases of surgery alone, 40 cases of surgery plus radiotherapy, and 11 cases of surgery plus chemotherapy with/without radiotherapy). The 1-, 5-, and 10-year overall survival was 75.0%, 37.2%, and 24.7%, respectively. The parameters with statistical prognostic significance were nodal stage, locoregional failure, and tumor stage. Histological type and primary site had no prognostic value. There were no significant survival differences between surgery alone and surgery plus radiotherapy. Sinonasal tumors have a poor survival, despite early diagnosis, radical surgical resection, and strict follow-up. Radiotherapy seems not to be clearly necessary in stage T1.
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Affiliation(s)
- José L Blanch
- Department of Otorhinolaryngology, Hospital Clínic, Universidad de Barcelona, Spain.
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Madison Michael L, Sorenson JM, Samant S, Robertson JH. The treatment of advanced sinonasal malignancies with pre-operative intra-arterial cisplatin and concurrent radiation. J Neurooncol 2005; 72:67-75. [PMID: 15803378 DOI: 10.1007/s11060-004-2712-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Malignancies of the nasal and paranasal sinuses are uncommon tumors, accounting for only 3% of all aerodigestive tract neoplasms. Despite advances in surgical techniques and continued evolution of adjuvant therapies, the 5-year mortality remains unusually high at greater than 50%. In 1996, we begin utilizing a novel strategy in the treatment of advanced sinonasal carcinomas. This consisted of neoadjuvant selective intra-arterial cisplatin with concurrent radiation therapy (acronym RADPLAT) followed by a conservative craniofacial resection. We now report our results for 11 patients treated with this regimen. METHODS Between July 1996 and April 2003, 11 patients with advanced sinonasal malignancies underwent treatment utilizing the RADPLAT protocol followed by a planned surgical resection via a craniofacial approach. Patient charts, operative notes, follow-up clinic notes, and pre- and post-operative imaging studies were reviewed in detail for each subject. RESULTS Histopathological analysis of the tumors revealed seven squamous cell carcinomas (64%), two adenocarcinomas (18%), one adenoid cystic carcinoma (9%), and one sinonasal undifferentiated carcinoma (9%). T4N0M0 disease was present in nine patients (81%), and two patients had T3N0M0 disease (19%). Survival was calculated using the Kaplan-Meier method with an overall survival of 81% at 5 years and a progression-free survival at 5 years of 67%. Mean follow-up is 57.2 months ranging from 12 to 95 months. CONCLUSIONS The treatment of advanced sinonasal malignancies with pre-operative intra-arterial cisplatin and concurrent radiation results in a significant improvement in survival. This can be done safely with high response rates and excellent loco-regional control in T3 and T4 disease. Although are results are encouraging, there is a need for a cooperative, multi-institutional, prospective study.
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Affiliation(s)
- L Madison Michael
- Department of Neurosurgery, UT College of Medicine, 847 Monroe Avenue, Suite 427, Memphis, TN, 38163, USA.
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Uchida D, Shirato H, Onimaru R, Endou H, Aoyama H, Tsuchiya K, Nishioka T, Homma A, Furuta Y, Fukuda S, Miyasaka K. Long-Term Results of Ethmoid Squamous Cell or Undifferentiated Carcinoma Treated with Radiotherapy with or without Surgery. Cancer J 2005; 11:152-6. [PMID: 15969991 DOI: 10.1097/00130404-200503000-00011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Ethmoidal malignant tumors, for which intensity-modulated radiotherapy is expected to improve outcome, consist of heterogeneous pathological types. Reports about their outcome are influenced by the inclusion of favorable histology, such as adenocarcinoma and adenoid cystic carcinoma. We investigated the long-term treatment outcome of squamous cell carcinoma and undifferentiated carcinoma of the ethmoid sinus. MATERIALS AND METHODS Between August 1976 and April 2002, 25 patients (20 squamous cell carcinomas and five undifferentiated carcinomas) received radical radiotherapy or preoperative radiotherapy in our institution. One (4%) had stage T2 disease, seven (28%) had stage T3, three (12%) had stage T4a, and 14 (56%) had stage T4b. Surgery was performed in 13 patients. Radiation dose varied from 50.4 Gy in 16 fractions (50.4 Gy/16 Fr) to 65 Gy in 26 fractions with or without stereotactic boost irradiation. Eleven patients received chemotherapy consisting mainly of platinum-based compounds. RESULTS The 3- and 5-year overall survival rates for all 25 patients were 34% (95% confidence interval [CI]: 14%-54%) and 24% (CI: 6%-42%), respectively. The 3- or 5-year local progression-free rates for all patients were 48.9% and 36.7%, respectively. Visual acuity of a single eye was impaired in three patients and was lost in five patients as a result of tumor progression, but no patient had visual impairment or loss due to radiotherapy. CONCLUSION Ethmoid squamous cell carcinoma or undifferentiated carcinoma was diagnosed at advanced T stages and was treated with radiotherapy; these patients had a poorer outcome than patients with adenocarcinoma or adenoid cystic carcinoma. Prospective trials using advanced technology should be carefully compared with historical controls because pathological types can considerably influence the treatment results.
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Affiliation(s)
- Daichi Uchida
- Department of Radiology, Department of Otorhinolaryngology, Hokkaido University School of Medicine, North-15 West-7, Kita-ku, Sapporo 060-8638, Japan
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Licitra L, Suardi S, Bossi P, Locati LD, Mariani L, Quattrone P, Lo Vullo S, Oggionni M, Olmi P, Cantù G, Pierotti MA, Pilotti S. Prediction of TP53 status for primary cisplatin, fluorouracil, and leucovorin chemotherapy in ethmoid sinus intestinal-type adenocarcinoma. J Clin Oncol 2005; 22:4901-6. [PMID: 15611505 DOI: 10.1200/jco.2004.05.071] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
PURPOSE To assess the role of TP53 status in predicting pathologic complete remission after primary chemotherapy in patients with ethmoidal intestinal-type adenocarcinoma (ITAC). PATIENTS AND METHODS Thirty patients with ethmoidal ITAC enrolled onto a phase II study received chemotherapy with cisplatin, fluorouracil, and leucovorin (PFL) followed by surgery and radiation. On surgical specimens, absence of viable tumor cells was defined as pathologic complete remission (pCR). TP53 status/p53 function, analyzed on pretreatment biopsies, were retrospectively correlated with pathologic results and patient outcome. RESULTS Twelve patients achieved a pCR; 18 patients did not (overall response rate, 40%). In patients with wild-type (wt) TP53 or functional p53 protein, the pCRs were 83% and 80%, respectively; in patients with mutated TP53 or impaired p53 protein, pCRs were 11% and 0%, respectively (P < or = .0001). At a median 55-month follow-up, all pCR patients were disease-free; 44% of nonresponding patients experienced relapse (P = .0061). CONCLUSION The results indicate the existence of two genetic ITAC subgroups, defined by differences in TP53 mutational status or protein functionality, that strongly influence pathologic response to primary chemotherapy and, ultimately, prognosis. PFL seems to be highly effective in terms of pCR and disease-free survival in the presence of a wt or a still-efficient p53 protein, even when encoded by a mutated TP53 gene (eg, early-stop codon mutation), but ineffective in ITACs carrying a disabled p53 protein. Whether this model is extensible to other head and neck cancers needs appropriate investigation.
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Affiliation(s)
- L Licitra
- Medical Oncology Department, Head and Neck Unit, Istituto Nazionale Tumori, Via Venezian 1, 20133 Milan, Italy.
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Milanovic D, Lohr F, Götte K, Dobler B, Hermann B, Hörmann K, Wenz F. [Intensity modulated radiotherapy (IMRT) of head and neck tumors. Increased biological effectiveness in high-risk situations by "integrated boost" therapy]. HNO 2005; 52:729-36. [PMID: 15309254 DOI: 10.1007/s00106-003-0951-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Primary tumors of the paranasal sinuses are rare entities which, because of precarious localization and frequently diffuse propagation into neighbouring cavities and the skull base, pose a significant therapeutic problem. Even after complete surgical resection, local relapses are frequent. Postoperative radiotherapy is therefore usually indicated. Intensity modulated radiotherapy (IMRT) is a new technique that helps creating dose distributions that conform closely to the target volume while maximally sparing the organs at risk. This results in the possibility of applying escalated doses to the target while still keeping the incidence of side effects low. What is especially appealing is the possibility of shaping the dose distribution within the target in such a way that areas with a presumably high tumor cell load receive increased doses, a concept which is best described by the term "integrated boost". We present the case of a patient with a sinunasal carcinoma and describe the implications of the clinical implementation of this technique.
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Affiliation(s)
- D Milanovic
- Sektion Strahlentherapie des Instituts für Klinische Radiologie am Universitätsklinikum Mannheim, Mannheim
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Lin CY, Chen HHW, Chen HH, Fang SY, Tsai ST. Ethmoid sinus cancer: results of treatment with surgery and combined therapy. Acta Otolaryngol 2004; 124:1220-5. [PMID: 15768822 DOI: 10.1080/00016480410017918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Ethmoid sinus cancer is a rare paranasal sinus malignancy. Its characteristics include a low incidence rate, a great variety of histopathological types and multiple treatment modalities. Currently, there remains no definite consensus regarding its optimal management. The aim of this study was to examine the outcome of a population of Asian patients with advanced ethmoid sinus cancers that had been treated with surgery plus combined therapy. MATERIAL AND METHODS Between January 1989 and December 2002 inclusive, 19 newly diagnosed patients with ethmoid sinus cancers who had undergone surgical intervention were enrolled, T4 being the principal carcinoma stage (68.4%). All participating cases proved to be node-negative and no evidence of any distant metastasis was detected at the time of diagnosis. The major treatment modality was surgery plus postoperative radiotherapy. All but 2 of the 13 patients with T4 cancer underwent craniofacial resection with pericranial flap reconstruction. RESULTS The estimated overall and disease-free survival rates 3 years post-treatment were 49.4% and 26.3%, respectively. Local tumor recurrence was more common than regional recurrence and/or distant metastasis. A total of 5/15 T3-T4 patients (33%) developed a neck metastasis, 3 of whom also suffered a distant metastasis. There was no postoperative mortality for the cases treated with craniofacial resection. CONCLUSIONS Ethmoid sinus cancer typically demonstrates a propensity for late diagnosis and poor prognosis. This study confirms that craniofacial resection plus combined associated therapy is the optimal approach for the effective management of extensive ethmoid sinus tumors and is associated with an acceptable morbidity rate. More aggressive disease management featuring prophylactic concurrent chemoradiotherapy including neck or elective neck dissection plus chemotherapy should be considered for T3-T4 patients as opposed to T1-T2 patients.
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Affiliation(s)
- Cheng-Yu Lin
- Department of Otolaryngology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Magrini SM, Nicolai P, Somensari A, Scheda A, Bignardi M, Bonetti B, Frata P, Huscher A, La Face B, Tonoli S. Which Role for Radiation Therapy in Ethmoid Cancer? A Retrospective Analysis of 84 Cases from a Single Institution. TUMORI JOURNAL 2004; 90:573-8. [PMID: 15762359 DOI: 10.1177/030089160409000607] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose To define the results of radiotherapy for the treatment of ethmoid carcinoma in a large, retrospective, substantially unselected series from a single institution. Methods and Materials A relatively large series of 84 consecutive patients treated at our Institution over a 30-year period (1970-2000) was retrospectively analyzed. Sixteen more patients treated in the same period were affected by a relapse of disease at presentation and were therefore excluded from the analysis. Most of the patients had T3 or T4 disease (76%), and half of them had undifferentiated (G3-G4) tumors. Radical surgery preceded radiotherapy in 60 patients, the remaining had only biopsy or incomplete surgery. Average ICRU dose varied according to the extent of postsurgical residual disease. Results The 5-year actuarial overall survival of the entire series was 48.6%, 5-year disease-specific survival 58%, and 5-year relapse-free survival 54.6%. Overall, disease-specific and relapse-free survival were significantly better (logrank test) for early stage patients (T1-T2) and for those with low-grade disease; relapse-free and disease-specific survival were also significantly (or almost significantly) better for patients who had radical surgery and for those with less extended postsurgical residue. Patients treated with radiotherapy after biopsy only or grossly incomplete surgery had 5-year relapse-free, disease-specific and overall survival of 22%, 42% and 37%, respectively. Higher cumulative doses (>60 Gy) were related to a not significantly lower recurrence probability in patients with micro- or macroscopic residual disease after surgery (54% vs 62%). Multivariate analysis (Cox model) showed that only T stage and grading were independent prognostic factors for overall and disease-specific survival, whereas the prognostic impact of radical surgery was limited to relapse-free survival. Conclusions Radical radiation therapy alone is able to cure about 25% of the unfavorably selected cases, after biopsy only or partial surgery. Radical surgery is associated with better relapse-free survival rates, but the contribution of postoperative radiotherapy to the primary treatment of these patients cannot be eliminated.
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Affiliation(s)
- Stefano M Magrini
- Radiation Oncology Department, Istituto del Radio O Alberti, Spedali Civili, Brescia, Italy.
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Rischin D, Porceddu S, Peters L, Martin J, Corry J, Weih L. Promising results with chemoradiation in patients with sinonasal undifferentiated carcinoma. Head Neck 2004; 26:435-41. [PMID: 15122660 DOI: 10.1002/hed.10396] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Sinonasal undifferentiated carcinoma (SNUC) is an uncommon malignancy associated with poor prognosis. The optimal treatment approach for SNUC has not been established was performed. METHODS A retrospective review of all patients with SNUC seen at the Peter MacCallum Cancer Centre over a 12-year period. RESULTS Ten patients with SNUC were identified, with nine having locally advanced disease (T4). Seven were treated with three cycles of platinum and 5-fluorouracil followed by radiation with two cycles of concurrent platinum. In these seven patients, the 2-year progress on-free survival was 43% (95% CI, 11% to 82%) and 2-year overall survival was 64% (95% CI, 23% to 91%). One patient with a T1N0 nasal cavity tumor treated with radiation alone has not relapsed. Two patients who were treated with initial surgical resection, prior to referral to our institution, received postoperative radiation, but they subsequently had relapses and died. CONCLUSION Induction chemotherapy followed by concurrent chemoradiation is promising treatment strategy for SNUC.
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Affiliation(s)
- Danny Rischin
- Division of Haematology and Medical Oncology, and Statistical Centre, Peter MacCallum Cancer Centre, Melbourne, Australia.
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Blanco AI, Chao KSC, Ozyigit G, Adli M, Thorstad WL, Simpson JR, Spector GJ, Haughey B, Perez CA. Carcinoma of paranasal sinuses: long-term outcomes with radiotherapy. Int J Radiat Oncol Biol Phys 2004; 59:51-8. [PMID: 15093898 DOI: 10.1016/j.ijrobp.2003.09.101] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2003] [Revised: 08/19/2003] [Accepted: 09/03/2003] [Indexed: 11/28/2022]
Abstract
PURPOSE To assess the clinical features, prognostic factors, results, and complications of treatment of carcinomas of the paranasal sinus. METHODS AND MATERIALS The records of 106 patients (72 men and 34 women) with paranasal sinus carcinoma treated with curative intent at Washington University between January 1960 and August 1998 were analyzed. Patient age ranged from 29 to 91 years (median, 64 years). Most tumors originated in the maxillary (76%) or ethmoid (18%) sinus. Most tumors were locally advanced at presentation. All patients underwent radiotherapy (RT), combined with surgery in 65%; 2% received chemotherapy. RESULTS Follow-up ranged from 1.7 months to 24 years (median 5 years). The 5-year local tumor control, locoregional tumor control, disease-free survival (DFS), and overall survival rate was 58%, 39%, 33%, and 27%, respectively. A statistically significant improvement in DFS was noted with the addition of surgical resection to RT (35% vs. 29%, p = 0.05). Nodal status at presentation emerged as a statistically significant predictor for locoregional tumor control and DFS in multivariate analysis. Distant metastases occurred in 29% of patients. CONCLUSION This review of a large, single-institution experience of paranasal sinus carcinoma patients who underwent RT showed that locoregional tumor progression and recurrence remain predominant patterns of failure despite aggressive local treatment with combined surgery and RT. DFS improved slightly with combined modality treatment. The overall survival rates remained suboptimal, suggesting a need for more accurate determination of tumor extent, as well as more effective locoregional and systemic therapies.
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Affiliation(s)
- Angel I Blanco
- Department of Radiation Oncology, Washington University, St. Louis, MO, USA
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Nag S, Tippin D, Grecula J, Schuller D. Intraoperative high-dose-rate brachytherapy for paranasal sinus tumors. Int J Radiat Oncol Biol Phys 2004; 58:155-60. [PMID: 14697433 DOI: 10.1016/s0360-3016(03)01438-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Advanced and recurrent tumors of the paranasal sinuses can be difficult to irradiate to high doses with standard external beam radiotherapy (EBRT), conventional brachytherapy, or intraoperative electron beams. We, therefore, explored the role of intraoperative high-dose-rate brachytherapy (IOHDR) as a boost to EBRT in primary tumors or as sole adjuvant treatment in recurrent disease. METHODS AND MATERIALS Between 1992 and 1998, 34 patients with locally advanced tumors arising in the paranasal sinuses were treated with IOHDR after maximal surgical excision. Twenty-seven patients with new primaries underwent gross resection and 10-12.5 Gy IOHDR followed by 45-50 Gy EBRT. Seven previously irradiated (45-63 Gy) patients with recurrent disease were treated with 15-20 Gy of IOHDR alone after gross excision. Local control and overall survival were analyzed using the Kaplan-Meier method and compared using the log-rank test. RESULTS After a mean follow-up of 6 years (range 34-120 months), the 1-, 3-, and 5-year actuarial survival rate was 80%, 62%, and 44%, respectively. The overall local control rate at 1 and 5 years was 75% and 65%, respectively, and distant failure was documented in 44% of patients. Subgroup analysis revealed that the presence of gross disease after surgical resection was the strongest prognosticator, with a 5-year survival and local control rate of 17% and 50%, respectively, compared with 60% and 68%, respectively, for microscopic disease. The local control rates of patients with new primaries were similar to those of patients treated for recurrent disease (63% vs. 71%), probably because gross residual disease occurred only in the group of patients with new primaries. The addition of EBRT to IOHDR increased the 5-year disease-free survival rate from 27% to 44% but had no effect on local control (64% vs. 65%). CONCLUSION IOHDR can be safely used to deliver a high radiation dose to locally advanced and recurrent tumors in the paranasal sinuses. In an attempt to improve outcome, we are now adding limited-dose EBRT (20-30 Gy) after 17.5 Gy of IOHDR in previously irradiated patients and increasing the EBRT dose for both microscopic (50-54 Gy) and gross residual disease (60-65 Gy) after 15 Gy of IOHDR in previously unirradiated patients. Chemosensitization should also be considered in previously irradiated patients and in those with gross residual disease. Interstitial boosting techniques, which can deliver higher doses at depth, should also be considered in patients with gross residual disease.
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Affiliation(s)
- Subir Nag
- Division of Radiation Oncology, Arthur G. James Cancer Hospital and Solove Research Institute, Ohio State University, Columbus, OH 43210, USA.
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Padovani L, Pommier P, Clippe S S, Martel-Lafay I, Malet C, Poupart M, Zrounba P, Ceruse P, Desmes S, Carrie C, Montbarbon X, Ginestet C. Three-dimensional conformal radiotherapy for paranasal sinus carcinoma: clinical results for 25 patients. Int J Radiat Oncol Biol Phys 2003; 56:169-76. [PMID: 12694835 DOI: 10.1016/s0360-3016(03)00078-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
PURPOSE To assess local control, survival, and clinical and dosimetric prognostic factors in 25 patients with locally advanced maxillary or ethmoid sinus carcinoma treated by three-dimensional conformal radiotherapy (RT). MATERIALS AND METHODS Surgery was performed in 22 patients and was macroscopically complete in 16. Seven patients received chemotherapy (concomitant with RT in four). The following quality indexes were defined for the 95% and 90% isodoses: tumor conformity index, normal tissue conformity index, and global conformity index. RESULTS The median radiation dose to the planned treatment volume was 63 Gy, with a minimal dose of 60 Gy, except in 2 patients whose cancer progressed during RT. The maximal doses tolerated by the structures involved in vision were respected, except for tumors that involved the optic nerve. After a median follow-up of 25 months, 14 local tumor recurrences developed. The major prognostic factors were central nervous system involvement by disease and the presence of nonresectable tumors. The radiation dose and tumor conformity index value were not significant prognostic indicators. Two patients died of acute infectious toxicity, and two developed late ipsilateral ocular toxicity. CONCLUSIONS Improving local control remains the main challenge in RT for paranasal tumors.
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MESH Headings
- Adenocarcinoma/drug therapy
- Adenocarcinoma/mortality
- Adenocarcinoma/radiotherapy
- Adenocarcinoma/surgery
- Adult
- Aged
- Aged, 80 and over
- Carcinoma/drug therapy
- Carcinoma/radiotherapy
- Carcinoma/surgery
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/mortality
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/surgery
- Disease Progression
- Disease-Free Survival
- Dose-Response Relationship, Radiation
- Ethmoid Sinus
- Eye Injuries/etiology
- Eye Injuries/prevention & control
- Female
- Follow-Up Studies
- Humans
- Imaging, Three-Dimensional
- Life Tables
- Male
- Maxillary Sinus Neoplasms/drug therapy
- Maxillary Sinus Neoplasms/mortality
- Maxillary Sinus Neoplasms/radiotherapy
- Maxillary Sinus Neoplasms/surgery
- Middle Aged
- Neoplasm Metastasis
- Neoplasm Recurrence, Local
- Optic Nerve Injuries/etiology
- Optic Nerve Injuries/prevention & control
- Paranasal Sinus Neoplasms/drug therapy
- Paranasal Sinus Neoplasms/mortality
- Paranasal Sinus Neoplasms/radiotherapy
- Paranasal Sinus Neoplasms/surgery
- Radiation Injuries/etiology
- Radiation Injuries/prevention & control
- Radiotherapy Dosage
- Radiotherapy Planning, Computer-Assisted/methods
- Radiotherapy, Conformal/adverse effects
- Radiotherapy, Conformal/methods
- Survival Analysis
- Treatment Outcome
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Licitra L, Locati LD, Cavina R, Garassino I, Mattavelli F, Pizzi N, Quattrone P, Valagussa P, Gianni L, Bonadonna G, Solero CL, Cantu G. Primary chemotherapy followed by anterior craniofacial resection and radiotherapy for paranasal cancer. Ann Oncol 2003; 14:367-72. [PMID: 12598339 DOI: 10.1093/annonc/mdg113] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND To study prospectively the activity of primary chemotherapy with cisplatin, fluorouracil and leucovorin (PFL) in patients with paranasal cancer receiving surgery and postoperative radiotherapy. PATIENTS AND METHODS Forty-nine patients, previously untreated, with resectable paranasal carcinoma were enrolled. PFL (leucovorin 250 mg/m2/day for 5 days as a 120 h continuous infusion (c.i.), 5-fluorouracil 800 mg/m2/day from day 2 as a 96 h c.i. and cisplatin 100 mg/m2 day 2 q 3 weeks) was planned for five courses. RESULTS Thirty-two patients (65%) completed three or more chemotherapy courses. Two deaths from thrombotic events were observed after the first cycle. Eight cardiac toxicities were recorded during chemotherapy causing treatment discontinuation. Objective response to PFL was observed in 21 patients [43%; 95% confidence interval (CI) 29% to 58%], including four complete responses (CRs) (8%; 95% CI 2% to 20%) and 17 partial responses (PRs) (35%). Pathological complete remission (pCR) was achieved in eight of 49 patients (16%). At 3 years, overall survival was 69% and event-free survival 57%. Overall and event-free survival in patients achieving pCR is 100%. CONCLUSIONS PFL is active in paranasal cancer. Patients who attain a pathological complete remission have a favorable prognosis. Cardiovascular complications represent the limiting toxicity. Primary chemotherapy combined with surgery-sparing treatment approaches deserves further investigation.
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Affiliation(s)
- L Licitra
- Unit of Medical Oncology A, Istituto Nazionale Tumori, Milan, Italy.
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Tsien C, Eisbruch A, McShan D, Kessler M, Marsh R, Fraass B. Intensity-modulated radiation therapy (IMRT) for locally advanced paranasal sinus tumors: incorporating clinical decisions in the optimization process. Int J Radiat Oncol Biol Phys 2003; 55:776-84. [PMID: 12573765 DOI: 10.1016/s0360-3016(02)04274-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE Intensity-modulated radiotherapy (IMRT) plans require decisions about priorities and tradeoffs among competing goals. This study evaluates the incorporation of various clinical decisions into the optimization system, using locally advanced paranasal sinus tumors as a model. METHODS AND MATERIALS Thirteen patients with locally advanced paranasal sinus tumors were retrospectively replanned using inverse planning. Two clinical decisions were assumed: (1) Spare both optic pathways (OP), or (2) Spare only the contralateral OP. In each case, adequate tumor coverage (treated to 70 Gy in 35 fractions) was required. Two beamlet IMRT plans were thus developed for each patient using a class solution cost function. By altering one key variable at a time, different levels of risk of OP toxicity and planning target volume (PTV) compromise were compared in a systematic manner. The resulting clinical tradeoffs were analyzed using dosimetric criteria, tumor control probability (TCP), equivalent uniform dose (EUD), and normal tissue complication probability. RESULTS Plan comparisons representing the two clinical decisions (sparing both OP and sparing only the contralateral OP), with respect to minimum dose, TCP, V(95), and EUD, demonstrated small, yet statistically significant, differences. However, when individual cases were analyzed further, significant PTV underdosage (>5%) was present in most cases for plans sparing both OP. In 6/13 cases (46%), PTV underdosage was between 5% and 15%, and in 3 cases (23%) was greater than 15%. By comparison, adequate PTV coverage was present in 8/13 cases (62%) for plans sparing only the contralateral OP. Mean target EUD comparisons between the two plans (including 9 cases where a clinical tradeoff between PTV coverage and OP sparing was required) were similar: 68.6 Gy and 69.1 Gy, respectively (p = 0.02). Mean TCP values for those 9 cases were 56.5 vs. 61.7, respectively (p = 0.006). CONCLUSIONS In IMRT plans for paranasal sinus tumors, tradeoff values between OP toxicity and PTV coverage can be compared for different clinical decisions. The information derived can then be used to individualize the parameters within the optimization system. This process of determining clinical tradeoffs associated with different clinical decisions may be a useful tool in other sites.
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Affiliation(s)
- Christina Tsien
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA.
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Claus F, Boterberg T, Ost P, Huys J, Vermeersch H, Braems S, Bonte K, Moerman M, Verhoye C, De Neve W. Postoperative radiotherapy for adenocarcinoma of the ethmoid sinuses: treatment results for 47 patients. Int J Radiat Oncol Biol Phys 2002; 54:1089-94. [PMID: 12419436 DOI: 10.1016/s0360-3016(02)02985-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE Ethmoid sinus cancer is a rare malignancy. Treatment results are mostly reported together with other sinonasal tumors, grouping a wide range of different histologies and treatment approaches. This study reports on the treatment outcome of 47 patients diagnosed with adenocarcinoma of the ethmoid sinuses and treated with surgery and high-dose postoperative radiation therapy. METHODS AND MATERIALS Between September 1985 and October 2001, 51 patients with adenocarcinoma of the ethmoid sinuses were referred to the Ghent University Hospital. Four patients were treated with low-dose palliative radiation because of very extended inoperable disease or distant metastasis at the time of diagnosis. They were not included in this analysis. The other 47 patients, all staged as N0M0, were treated with surgery and postoperative high-dose radiation therapy. The median follow-up was 32 months. The T-stages were T1 for 2, T2 for 17, T3 for 11, and T4 for 17 patients. All 47 patients were staged as N0M0. RESULTS The 3-year, 5-year, and 7-year overall survival are respectively 71%, 60%, and 38%. The 3-year and 5-year disease-free survival are respectively 62% and 36%. The 3-year and 5-year disease-free survival for T1-T2 stages are respectively 87% and 55%, for T3 stages 57% and 28%, and for T4 stages 41% and 25%. The locoregional tumor control was 70% and 59% at respectively 3 and 5 years. Patients presenting with intracranial tumor invasion at the time of diagnosis relapsed within 7 months after the end of radiotherapy. Radiation-induced severe dry eye syndrome and optic neuropathy was observed in respectively 7 and 2 of the 47 cases. CONCLUSION Postoperative radiotherapy for adenocarcinoma of the ethmoid sinuses is associated with good local control rates. Crucial for a favorable prognosis is the absence of intracranial invasion. The rarity of these tumors makes it difficult to evaluate new therapeutic advances.
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Affiliation(s)
- Filip Claus
- Division of Radiotherapy P7, Ghent University Hospital, De Pintelaan 185, 9000 Ghent, Belgium.
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Myers LL, Nussenbaum B, Bradford CR, Teknos TN, Esclamado RM, Wolf GT. Paranasal sinus malignancies: an 18-year single institution experience. Laryngoscope 2002; 112:1964-9. [PMID: 12439163 DOI: 10.1097/00005537-200211000-00010] [Citation(s) in RCA: 115] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To characterize a single institution experience with management of paranasal sinus malignancies during an 18-year time period, report long-term survival rates, and identify prognostic factors. STUDY DESIGN Retrospective chart review. METHODS Studied were 141 patients treated for a paranasal sinus malignancy at a single institution from 1980 to 1997 with a minimum 3-year follow-up. Gender, age, TNM stage, anatomic site, pathology, treatment, and recurrence rates were reviewed. Multivariate analysis was performed to determine factors affecting survival. RESULTS The male to female ratio was 1.6:1, and the median patient age was 60 years. Most patients presented with T3/T4 or locally advanced disease (88%), N0 status (96%), and M0 status (96%). The maxillary sinus was the most commonly affected site (70%), followed by the ethmoid sinus (26%). The most common malignancy was squamous cell carcinoma (51%), followed by adenoid cystic carcinoma (12%) and adenocarcinoma (11%). Sixty-two percent of this study group underwent surgery as part of a multimodality curative treatment plan or alone as curative treatment. Eighteen patients (13%) had unresectable local disease and received non-surgical palliative treatment. Kaplan-Meier analysis revealed the 5-year and 10-year disease-specific survival was 52% and 35%, respectively. Multivariate analysis revealed T4 stage (P =.005), N-positive stage (P =.009), and M-positive stage (P =.018) negatively impacted survival. Seventy-two patients (51%) developed recurrent disease at a median time of 336 days after initial treatment. CONCLUSIONS Most patients with paranasal sinus malignancies presented with locally advanced disease. Advanced T stage, regional, and distant metastasis are highly predictive of poor survival. Recurrence rate is high and typically occurs within the first year after treatment.
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Affiliation(s)
- Larry L Myers
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas 75390-9035, USA.
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Katz TS, Mendenhall WM, Morris CG, Amdur RJ, Hinerman RW, Villaret DB. Malignant tumors of the nasal cavity and paranasal sinuses. Head Neck 2002; 24:821-9. [PMID: 12211046 DOI: 10.1002/hed.10143] [Citation(s) in RCA: 162] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
PURPOSE To evaluate the role of radiation therapy in patients with nasal cavity and paranasal sinus tumors. MATERIALS AND METHODS Between October 1964 and July 1998, 78 patients with malignant tumors of the nasal cavity (48 patients), ethmoid sinus (24 patients), sphenoid sinus (5 patients), or frontal sinus (1 patient) were treated with curative intent by radiation therapy alone or in the adjuvant setting. There were 25 squamous cell carcinomas, 14 undifferentiated carcinomas, 31 minor salivary gland tumors (adenocarcinoma, adenoid cystic carcinoma, and mucoepidermoid carcinoma), 8 esthesioneuroblastomas, and 1 transitional cell carcinoma. Forty-seven patients were treated with irradiation alone, 25 with surgery and postoperative irradiation, 2 with preoperative irradiation and surgery, and 4 with chemotherapy in combination with irradiation with or without surgery. RESULTS The 5-year actuarial local control rate for stage I (limited to the site of origin; 22 patients) was 86%; for stage II (extension to adjacent sites (eg, adjacent sinuses, orbit, pterygomaxillary fossa, nasopharynx; 21 patients) was 65%; and for stage III (destruction of skull base or pterygoid plates, or intracranial extension; 35 patients) was 34%. The 5-year actuarial local control rate for patients receiving postoperative irradiation was 79% and for patients receiving irradiation alone was 49% (p =.05). The 5-, 10-, 15-, and 20-year ultimate local control rates for all 78 patients were 60%, 56%, 48%, and 48%, respectively. The 5-, 10-, 15-, and 20-year cause-specific survival rates for all 78 patients were 56%, 45%, 39%, and 39%, respectively. The 5-, 10-, 15-, and 20-year absolute survival rates for all 78 patients were 50%, 31%, 21%, and 16%, respectively. Of the 67 (86%) patients who were initially seen with node-negative disease, 39 (58%) received no elective neck treatment, and 28 (42%) received elective neck irradiation. Of the 39 patients who received no elective neck treatment, 33 (85%) did not experience recurrence in the neck compared with 25 (89%) of 28 patients who received elective neck irradiation. Most patients who received elective neck irradiation (57%) had stage III disease. Twenty-one (27%) of 78 patients had unilateral blindness develop secondary to radiation retinopathy or optic neuropathy; the complication was anticipated in most of these patients, because the ipsilateral eye was irradiated to a high dose. Four patients (5%) unexpectedly had bilateral blindness develop because of optic neuropathy. All four of these patients received irradiation alone. CONCLUSION Surgery and postoperative radiation therapy may result in improved local control, absolute survival, and complications when compared with radiation therapy alone. Elective neck irradiation is probably unnecessary for patients with early-stage disease.
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Affiliation(s)
- Teri S Katz
- Department of Radiation Oncology, University of Florida Health Science Center, P. O. Box 100385, Gainesville, Florida 32610-0385, USA
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Claus F, De Gersem W, De Wagter C, Van Severen R, Vanhoutte I, Duthoy W, Remouchamps V, Van Duyse B, Vakaet L, Lemmerling M, Vermeersch H, De Neve W. An implementation strategy for IMRT of ethmoid sinus cancer with bilateral sparing of the optic pathways. Int J Radiat Oncol Biol Phys 2001; 51:318-31. [PMID: 11567805 DOI: 10.1016/s0360-3016(01)01627-3] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To develop a protocol for the irradiation of ethmoid sinus cancer, with the aim of sparing binocular vision; of developing a strategy of intensity-modulated radiation therapy (IMRT) planning that produces dose distributions that (1) are consistent with the protocol prescriptions and (2) are deliverable by static segmental IMRT techniques within a 15-minute time slot; of fine tuning the implementation strategy to a class solution approach that is sufficiently automated and efficient, allowing routine clinical application; of reporting on the early clinical implementation involving 11 patients between February 1999 and July 2000. patients and methods: Eleven consecutive T1-4N0M0 ethmoid sinus cancer patients were enrolled in the study. For Patients 1-8, a first protocol was implemented, defining a planning target volume prescription dose of 60 to 66 Gy in 30-33 fractions and a maximum dose (Dmax) of 50 Gy to optic pathway structures and spinal cord and limit of 60 Gy to brainstem. For Patients 9-11, an adapted (now considered mature) protocol was implemented, defining a (planning target volume) prescription dose of 70 Gy in 35 fractions and a Dmax to optic pathway structures and brainstem of 60 Gy and to spinal cord of 50 Gy. RESULTS The class solution-directed strategy developed during this study reduced the protocol translation process from a few days to about 2 hours of planner time. The mature class solution involved the use of 7 beam incidences (20-37 segments), which could be delivered within a 15-minute time slot. Acute side effects were limited and mild. None of the patients developed dry eye syndrome or other visual disturbances. The follow-up period is too short for detection of retinopathy or optic nerve and chiasm toxicity. CONCLUSION Conventional radiotherapy of ethmoid sinus tumors is associated with serious morbidity, including blindness. We hypothesize that IMRT has the potential to save binocular vision. The dose to the optic pathway structures can be reduced selectively by IMRT. Further enrollment of patients and longer follow-up will show whether the level of reduction tested by the clinical protocol is sufficient to save binocular vision. An adaptive strategy of IMRT planning was too inefficient for routine clinical practice. A class solution-directed strategy improved efficiency by eliminating human trial and error during the IMRT planning process.
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Affiliation(s)
- F Claus
- Division of Radiotherapy, Ghent University Hospital, Ghent, Belgium
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Abstract
Nasal cavity and paranasal sinus carcinomas represent a small number of head and neck tumors (3 to 4%). Their management has been improved by modern imaging techniques to define operative procedures and deliver high-precision radiotherapy. Surgery is one of the most important components of treatment. Postoperative radiotherapy is indicated in all circumstances. A large proportion of patients with unresectable disease must be treated exclusively with radiotherapy. Definition of target volumes should be performed according to the knowledge of the natural outcome of the disease and modern 3D imaging. This is mandatory for treatment planning. Conformal radiotherapy significantly reduces the rate of complications, mainly eye toxicity.
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Affiliation(s)
- P Maingon
- Département de radiothérapie, centre Georges-François-Leclerc, 1, rue du Professeur-Marion, 21079 Dijon, France.
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Pommier P, Ginestet C, Sunyach M, Zrounba P, Poupart M, Céruse P, Ciupea C, Carrie C, Montbarbon X. Conformal radiotherapy for paranasal sinus and nasal cavity tumors: three-dimensional treatment planning and preliminary results in 40 patients. Int J Radiat Oncol Biol Phys 2000; 48:485-93. [PMID: 10974466 DOI: 10.1016/s0360-3016(00)00616-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To assess the possibility to deliver a high and homogeneous irradiation with respect to maximal tolerated dose to the visual pathways for paranasal sinus and nasal cavity tumors. METHODS AND MATERIALS Forty patients with advanced stage malignant tumors were treated with postoperative (30) or primary (10 patients) conformal radiotherapy (CRT). Five patients were previously irradiated. Six to 15 individually shaped isocentric noncoplanar field arrangements, using a multileaf collimator were designed. Dose-volume histograms (DVH) for the planning target volumes (PTV) and the optic pathways were analyzed in 31 cases. RESULTS Median and maximal delivered doses to the PTV were 60 (+/-3) and 66 (+/-4) Gy. Dose distributions for critical organs are detailed. Median follow-up was 19 months (3 to 48). Local, nodal, and metastatic recurrences occurred in 8, 2, and 7 cases, respectively. Major prognostic factor for local recurrences was central nervous system (CNS) involvement. One patient died of meningitis. Two patients developed cataract, and 1 patient ipsilateral blindness due to vascular glaucoma. CONCLUSION CRT for locally advanced paranasal sinus and nasal cavity tumors enables the delivery of high homogeneous doses to the PTV with respect to critical organs, with a low toxicity and a high local control.
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Affiliation(s)
- P Pommier
- Department of Radiation Oncology, Centre Léon Bérard, Lyon, France.
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Pommier P, Lapeyre M, Ginestet C, Buchheit I, Sunyach MP, Chapet O, Montbarbon X, Marchal C, Aletti P, Carrie C, Bey P. [Conformal radiotherapy in cancer of the upper aerodigestive tract]. Cancer Radiother 1999; 3:414-24. [PMID: 10572511 DOI: 10.1016/s1278-3218(00)87979-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The outcome of head and neck malignancies is closely related to the achievement of local tumor control. The occurrence of severe late complications is the consequence of the anatomic vicinity between dose-limiting normal tissues and the tumor, thus reducing the curative potential of radiotherapy. Conformal radiotherapy is presently actively investigated as a way to improve the dose distribution in head and neck malignancies (especially when originating from the nasopharynx or the sinuses) while protecting healthy organs. Such an approach requires a chain of sophisticated procedures, including efficient quality assurance programs, in order to achieve the proper degree of safety. The relatively limited clinical studies published to-date have already confirmed the advantage of conformal radiotherapy in terms of dose delivery. The development of beam intensity modulation is likely to further contribute to the improvement of the therapeutic ratio.
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Affiliation(s)
- P Pommier
- Service de radiothérapie, Centre Léon-Bérard, Lyon, France
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