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Duru Birgi S, Özkaya Akagündüz Ö, Dagdelen M, Yazici G, Canyilmaz E, Ceylaner Biçakçi B, Çetinayak HO, Baltalarli PB, Demiröz Abakay C, Kaydihan N, Delikgöz Soykut E, Erdiş E, Akyürek S, Esassolak M, Uzel ÖE, Bakirarar B, Cengiz M. Radiotherapy Results in Locally Advanced Sinonasal Cancer: Turkish Society for Radiation Oncology, Head and Neck Study Group 01-005. Am J Clin Oncol 2024; 47:279-288. [PMID: 38390915 DOI: 10.1097/coc.0000000000001089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
OBJECTIVES This study aims to examine the treatment outcomes and related factors in locally advanced sinonasal cancer across Turkiye. METHODS Twelve centers participants of the Turkish Society for Radiation Oncology Head and Neck Study Group attended the study. One hundred and ninety-four patients treated with intensity-modulated radiation therapy between 2001 and 2021 were analyzed retrospectively. The survival analysis was performed using the Kaplan-Meier method. Acute and late toxicity were recorded per Common Toxicity Criteria for Adverse Events V4.0. RESULTS The median age was 58 years and 70% were male. The majority of tumors were located in maxillary sinus (59%). Most of the patients (%83) had T3 and T4A disease. Fifty-three percent of patients were in stage 4A. Radiotherapy was administered to 80% of the patients in the adjuvant settings. Median 66 Gy dose was administered in median 31 fractions. Chemotherapy was administered concomitantly with radiotherapy in 45% of the patients mostly with weekly cisplatin. No grade ≥4 acute and late toxicity was observed. The median follow-up was 43 months. The 5-year and 10-year overall survival (OS); locoregional recurrence-free survival (LRFS); distant metastasis-free survival (DMFS), and progression-free survival (PFS) rates were 61% and 47%; 69% and 61%; 72%, and 69%, and 56% and 49%, respectively. In the multivariate analysis, several factors demonstrated significant influence on OS, such as performance status, surgery, and lymph node involvement. Moreover, surgery was the key prognostic factor for LRFS. For DMFS, lymph node involvement and surgical margin were found to be influential factors. In addition, performance status and lymph node involvement were identified as significantly affecting PFS. CONCLUSIONS In our study, the authors obtained promising results with IMRT. Performance status, lymph node involvement, and surgery emerged as the primary factors significantly influencing OS.
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Affiliation(s)
| | | | - Meltem Dagdelen
- Department of Radiation Oncology, Cerrahpaşa University Faculty of Medicine
| | - Gözde Yazici
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara
| | - Emine Canyilmaz
- Department of Radiation Oncology, Karadeniz Technical University Faculty of Medicine, Trabzon
| | | | - Hasan O Çetinayak
- Department of Radiation Oncology, Dokuz Eylül University Faculty of Medicine, İzmir
| | - Papatya B Baltalarli
- Department of Radiation Oncology, Pamukkale University Faculty of Medicine, Denizli
| | | | - Nuri Kaydihan
- Department of Radiation Oncology, Memorial Bahçelievler Hospital, İstanbul
| | - Ela Delikgöz Soykut
- Department of Radiation Oncology, Samsun Training and Research Hospital, Samsun
| | - Eda Erdiş
- Department of Radiation Oncology, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | | | | | - Ömer E Uzel
- Department of Radiation Oncology, Cerrahpaşa University Faculty of Medicine
| | | | - Mustafa Cengiz
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara
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Wang Q, Yang X, Liang Y, Wang C, Zhou R. A 16-Year-Old Girl with Sinonasal Cutaneous Fistula Following Excision and Radiotherapy for Rhabdomyosarcoma Requiring Reconstructive Surgery Using an Expanded Forehead Flap. Am J Case Rep 2024; 25:e943098. [PMID: 38736220 PMCID: PMC11099548 DOI: 10.12659/ajcr.943098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 03/27/2024] [Accepted: 03/20/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Sinonasal rhabdomyosarcoma (RMS) is a rare malignancy in children and adolescents. It is aggressive and locally invasive, and can require local postoperative radiotherapy. This report presents the case of a 16-year-old girl with a sinonasal-cutaneous fistula following excision and radiotherapy for rhabdomyosarcoma, which required reconstructive surgery using an expanded forehead flap. CASE REPORT We report the case of a16-year-old girl who was referred to our clinic with sinonasal-cutaneous fistula. Prior to presentation at our department, she presented with bilateral intermittent nasal congestion 3 years ago. At a local hospital, orbital computed tomography and nasal endoscopic biopsy revealed an embryonal rhabdomyosarcoma (ERMS). One month later, skull base tumor resection, nasal cavity and sinus tumor resection, and low-temperature plasma ablation were performed at a local hospital. Two weeks after the operation, the patient received intensity-modulated radiation therapy for a total of 50 Gy. Chemotherapy started 15 days after radiotherapy, using a vincristine, dactinomycin, and cyclophosphamide (VAC) regimen. Approximately 1 month later, an ulcer appeared at the nasal root and the lesion gradually expanded. The patient was referred to our hospital due to the defect. Firstly, a tissue expander was implanted at the forehead for 7 months. Then, the skin around the defect was trimmed and forehead flap was separated to repair the lining and external skin. The flap survived well 1-year after the operation. CONCLUSIONS This report highlights the challenges of post-radiation reconstructive surgery and describes how an expanded forehead flap can achieve an acceptable cosmetic outcome in a patient with a sinonasal-cutaneous fistula.
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Affiliation(s)
| | | | | | - Chen Wang
- Corresponding Authors: Chen Wang, e-mail: , Renpeng Zhou, e-mail:
| | - Renpeng Zhou
- Corresponding Authors: Chen Wang, e-mail: , Renpeng Zhou, e-mail:
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Wang T, Wang J, Tang T, Wang L, Li Y, Song X. Treatment for SMARCB1 (INI-1) deficient sinonasal tumor: a single-institution study. Neoplasma 2023; 70:804-810. [PMID: 38247337 DOI: 10.4149/neo_2023_230910n480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 12/07/2023] [Indexed: 01/23/2024]
Abstract
Currently, less than 200 cases of SMARCB1-deficient sinus cancer (SDSC) have been documented. Little information is available about the best treatment options or prognosis for SDSC. From September 2016 to November 2022, the medical records of 22 people with SDSC were evaluated retrospectively. Patient demographics, staging, pathology findings, treatment details, recurrence, metastasis, and survival outcomes were all investigated by the researchers. The 1-, 2-, and 3-year overall survival (OS) rates for the entire cohort were 89.8%, 84.2%, and 45.1%, respectively, as were the 1-, 2-, and 3-year progression-free survival (PFS) rates of 81.8%, 63.8%, and 31.9%. After induction chemotherapy, 66.7% (10/15) of patients exhibited decreased tumor volume. Patients who accepted chemoradiotherapy had a better 2-year OS (100% vs. 72.7%, p=0.048) than those who accepted surgery as a preference. However, there is no difference in 2-year PFS between the two groups (53.0% vs. 75.8%, p=0.59). Patients with progressed or stable disease after induction chemotherapy had a higher risk of developing local recurrence (p=0.007); they also showed poor 2-year PFS (40.0% vs. 82.1%, p=0.019). SDSC had a poor 3-year OS, with a PFS of less than 50%. For locally advanced SDSC, chemoradiotherapy might be managed before surgery, especially in patients who benefit from induction chemotherapy.
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Affiliation(s)
- Tian Wang
- Department of Radiation Oncology, Eye and ENT Hospital, Fudan University, Shanghai, China
| | - Jie Wang
- Department of Radiation Oncology, Eye and ENT Hospital, Fudan University, Shanghai, China
| | - Tianci Tang
- Department of Radiation Oncology, Eye and ENT Hospital, Fudan University, Shanghai, China
| | - Li Wang
- Department of Radiation Oncology, Eye and ENT Hospital, Fudan University, Shanghai, China
| | - Yi Li
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Xinmao Song
- Department of Radiation Oncology, Eye and ENT Hospital, Fudan University, Shanghai, China
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Vedula S, Kheir L, Hu P, Patel AM, Roden DF, Park RC. Adjuvant Radiation and Survival Following Surgical Resection of Sinonasal Adenocarcinoma. Laryngoscope 2023; 133:2603-2612. [PMID: 36744881 DOI: 10.1002/lary.30567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 11/23/2022] [Accepted: 12/21/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVES This study aims to investigate the utility of adjuvant radiation in patients who undergo surgical resection for the management of node-negative sinonasal adenocarcinoma (SNAC). STUDY DESIGN Retrospective database review. METHODS The 2004-2016 National Cancer Data Base (NCDB) was used to extract patients with surgically resected node-negative SNAC. Kaplan-Meier survival analysis and Cox-Proportional Hazards Modelling were used to analyze the impact of adjuvant radiation on overall survival (OS) following surgery. RESULTS 349 patients with SNAC underwent surgical resection. Of these patients, 154 (44.1%) received adjuvant radiotherapy (RT). Although there was no significant difference in race, age, or sex of those receiving RT, those receiving RT have more advanced diseases and are more likely to have positive margins. Kaplan Meier analysis showed no significant difference in 5-year OS in patient who received adjuvant RT in comparison to those who underwent surgical resection alone (65.7% vs. 72.6%, respectively; p = 0.378). In addition, when looking at only patients with positive margins, 5-year OS still did not have a significant difference (73.8% vs. 61.6%, respectively; p = 0.101). Only patients with clinical AJCC T4 showed a statistically significant survival benefit with adjuvant RT (56.9% vs. 29.9%, respectively; p = 0.009). CONCLUSIONS Adjuvant RT does not appear to provide a significant survival benefit in patients with resected SNAC, with the exception of those with clinically AJCC T4 disease. LEVEL OF EVIDENCE 4 Laryngoscope, 133:2603-2612, 2023.
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Affiliation(s)
- Sudeepti Vedula
- Department of Otolaryngology - Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Lena Kheir
- Department of Otolaryngology - Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Patrick Hu
- Department of Otolaryngology - Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Aman M Patel
- Department of Otolaryngology - Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Dylan F Roden
- Department of Otolaryngology - Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Richard C Park
- Department of Otolaryngology - Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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5
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Tsushima N, Kano S, Yasuda K, Suzuki T, Hamada S, Nakamaru Y, Suzuki M, Uchinami Y, Aoyama H, Homma A. Treatment outcomes of the patient with sinonasal mucosal melanoma: the role of endoscopic resection and postoperative radiotherapy. Int J Clin Oncol 2023; 28:1218-1226. [PMID: 37329441 DOI: 10.1007/s10147-023-02368-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 06/04/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND The standard of care for sinonasal mucosal melanoma is surgery and postoperative radiotherapy (PORT). Our treatment strategy comprises endoscopic resection and PORT. We performed combined endoscopic and open resection or applied an external approach alone when sufficient resection was difficult to achieve endoscopically. The objective of this study was to evaluate the validity of our treatment strategy. METHODS We assessed 30 patients with sinonasal mucosal melanoma who underwent definitive therapy between January 2002 and April 2021, and conducted a retrospective analysis. The median follow-up period was 2.2 years. The primary endpoint was overall survival. The Kaplan-Meier method was used for the calculation of survival rates, the cumulative incidence of distant metastasis, and local recurrence. RESULTS Twenty-eight patients underwent surgery. The other two patients were treated by definitive proton beam therapy. Twenty-one of 28 (75%) patients underwent resection by endoscopic approach alone. Postoperative radiotherapy was performed for all 28 patients who underwent surgery. Twenty-one patients (70%) experienced recurrence during the observation period. Overall, distant metastasis was observed in 19 patients. Twelve patients died during the observation period, with 10 of the 12 patients (83%) dying of distant metastasis. The overall survival rate at 2 and 5 years was 70% and 46%, respectively. The cumulative incidence rate of distant metastasis at 2 years was 63%, while the 2-year cumulative incidence rate of local recurrence was 6.7%. CONCLUSION The local disease was controlled by our treatment strategy. To improve treatment outcomes, control of the distant metastasis is needed.
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Affiliation(s)
- Nayuta Tsushima
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
| | - Satoshi Kano
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Koichi Yasuda
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Takayoshi Suzuki
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Seijiro Hamada
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Yuji Nakamaru
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Masanobu Suzuki
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Yusuke Uchinami
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Hidefumi Aoyama
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Akihiro Homma
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
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Wang Z, Zhang J, Yang B, Zhang Y, Chen X, Wang J, Wu R, Wang K, Qu Y, Huang X, Luo J, Gao L, Xu G, Li YX, Yi J. T4b Sinonasal Squamous Cell Carcinoma: Surgery Plus Radiotherapy May Contribute to Prolonged Survival. Laryngoscope 2023; 133:2222-2231. [PMID: 36583385 DOI: 10.1002/lary.30545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 11/22/2022] [Accepted: 12/12/2022] [Indexed: 12/31/2022]
Abstract
PURPOSE To determine oncologic outcomes for patients with T4b sinonasal squamous cell carcinoma (SNSCC) treated with either surgery plus radiotherapy or definitive radiotherapy. MATERIALS AND METHODS Between January 1999 and December 2016, 85 patients with T4b SNSCC were analyzed retrospectively, there were 54 who received surgery plus radiotherapy (S + RT group) ± chemotherapy and 31 with definitive radiotherapy (RT group) ± chemotherapy. A 1: 2 propensity score matching (PSM) was performed to balance clinical factors and match patients. Kaplan-Meier method and Cox proportional hazard model were used to determine risk factors on survival outcomes. RESULTS The median follow-up time was 76.7 months. The cumulative rates of locoregional control (LRC), distant metastasis-free survival (DMFS), cancer-specific survival (CSS), and overall survival (OS) at 5 years for entire cohort were 44.6%, 33.1%, 38.8%, and 33.9% respectively. After PSM, a total of 50 patients in S + RT group and 25 patients in RT group were analyzed. The 5-year LRC, DMFS, CSS, and OS between S + RT and RT group were 58.6% versus 27.5% (p = 0.035), 42.8% versus 20.0% (p = 0.006), 50.3% versus 22.0% (p = 0.005), 44.5% veruss 20.0% (p = 0.004). The 5-year survival rates with orbital retention between groups were 32.7% and 15.0%, p = 0.080. Multivariate Cox analysis revealed non-surgical therapy (HR = 3.678, 95%CI 1.951-6.933) and invasion of cranial nerves (other than maxillary division of trigeminal nerves) (HR = 2.596, 95%CI 1.217-5.535) were associated with decreased OS. CONCLUSION The inclusion of surgery in the multimodal management of T4b SNSCC might confer a survival benefit. Further prospective studies comparing the oncologic outcomes of S + RT with RT are warranted. LEVEL OF EVIDENCE 3 Laryngoscope, 133:2222-2231, 2023.
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Affiliation(s)
- Zekun Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianghu Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bining Yang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ye Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuesong Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingbo Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Runye Wu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kai Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Qu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaodong Huang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingwei Luo
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Gao
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guozhen Xu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ye-Xiong Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Junlin Yi
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Cancer Center/National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China
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7
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Liu Q, Lun L, Sun M, Wang Z, Qu Y, Huang X, Chen X, Wang J, Zhang J, Wang K, Wu R, Zhang Y, Yi J, Luo J. Feasibility of omitting contralateral neck irradiation in patients with node-negative sinonasal squamous cell carcinoma crossing the midline. Head Neck 2023; 45:2237-2245. [PMID: 37448305 DOI: 10.1002/hed.27462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 07/01/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Identifying the lymph node target volume in patients with node-negative sinonasal squamous cell carcinoma (SNSCC) crossing the midline poses a challenge. This study aims to address this. METHODS We retrospectively reviewed clinically N0 patients with tumors crossing the midline who received elective neck irradiation (ENI) from two centers between 1999 and 2019. The main endpoint was regional relapse-free survival (RRFS). RESULTS We included 104 patients: 64 received bilateral ENI, and 40 received ipsilateral-only ENI (median follow-up time was 89.99 and 95.01 months, respectively). At 5 years, the RRFS rates were comparable (57.68% vs. 55.83%, p = 0.372), as were the contralateral RRFS (57.68% vs. 61.62%, p = 0.541). Five-year OS, LRFS, and DMFS showed no significant difference between two groups. CONCLUSIONS Our findings provide preliminary evidence suggesting the potential for avoiding contralateral ENI in SNSCC patients with midline crossing tumors who undergo ipsilateral ENI, covering at least level II. Validation through future prospective studies is necessary.
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Affiliation(s)
- Qian Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lixin Lun
- Department of Head and Neck Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Meng Sun
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zekun Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Qu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaodong Huang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuesong Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingbo Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianghu Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kai Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Runye Wu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ye Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Junlin Yi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingwei Luo
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Abstract
PURPOSE OF REVIEW The present review provides the reader with the state-of-the-art concepts of sinonasal oncology in view of the latest literature data. RECENT FINDINGS Most recent publications in sinonasal oncology assessed treatment timing, centralization, surgical approach, margin status, orbit/neck management, salvage strategies, emerging surgical technologies, intensity-modulated radiation therapy (IMRT), volumetric modulated arc therapy (VMAT), particle radiotherapy, and neoadjuvant chemotherapy. SUMMARY Indications to endoscopic surgery for sinonasal cancer have plateaued and are unlikely to further expand. Endoscopic surgery provides noninferior results compared to open surgery and best suits timing constraints imposed by multimodal treatment. Management of orbit-encroaching sinonasal cancer is remarkably improving mostly owing to optimal use of nonsurgical strategies. Prognostic value of the margin status and management of the nodal basin and recurrent sinonasal tumors are far from being fully elucidated. Most promising surgical technologies are surgical navigation, optical imaging, and radiofrequency-aided ablation. IMRT and VMAT have theoretical technical advantages that are in the process of being clinically demonstrated. Pieces of evidence are progressively confirming the physical and radiobiological advantages offered by particle radiotherapy. Systemic therapy is being tested mostly in the neoadjuvant setting with the aim of improving outcomes in locally advanced sinonasal cancers; response to induction chemotherapy could better select a further locoregional approach.
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Affiliation(s)
- Marco Ferrari
- Section of Otorhinolaryngology-Head and Neck Surgery, Azienda Ospedaliera di Padova, University of Padua, Padua
| | - Ester Orlandi
- Radiation Oncology Clinical Department, National Center for Oncological Hadrontherapy (Fondazione CNAO), Pavia
| | - Paolo Bossi
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health – Medical Oncology, ASST-Spedali Civili, University of Brescia, Brescia, Italy
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Abstract
Sinonasal adenoid cystic carcinoma is a rare malignancy characterized by an insidious growth pattern and a tendency for perineural spread along major and minor nerves, resulting in invasion of the skull base and intracranial extension. Therefore, many patients present with advanced disease and involvement of critical structures, making treatment difficult and potentially associated with high morbidity. Surgery represents the mainstay of treatment of the primary tumor. Complete resection of the tumor with negative margins, whenever feasible, is associated with better survival outcomes. However, in the case of extensive involvement of vital structures (e.g., carotid artery, cavernous sinus, optic nerve, Meckel's cave) or when radical surgery could seriously affect the patient's quality of life, a function-preserving subtotal removal of the tumor followed by irradiation can be proposed. The role of surgery is limited to a biopsy in unresectable lesions that are more suitable for non-surgical treatments (e.g., exclusive chemoradiation). Given the difficulty in obtaining negative margins and the propensity for submucosal and perineural spread, adjuvant radiotherapy is strongly recommended. Recently, heavy-particle radiotherapy using protons or carbon ions has emerged as a promising treatment with improved local control. Local failures (60%) and distant metastases (40%) are common and can occur even decades after definitive treatment. The 5-year overall survival ranges from 55 to 70% and it exceeds that of other sinonasal malignancies, but dramatically drops down at 10 years (40%) and further decreases at 20 years (15%). Therefore, a prolonged follow-up of at least 15 years, and possibly lifelong, is mandatory.
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Affiliation(s)
- Paolo Castelnuovo
- Unit of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Ospedale di Circolo e Fondazione Macchi, Varese, Italy
| | - Mario Turri-Zanoni
- Unit of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Ospedale di Circolo e Fondazione Macchi, Varese, Italy,
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10
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Mohamed Ali A, Mathis T, Bensadoun RJ, Thariat J. Radiation induced optic neuropathy: Does treatment modality influence the risk? Bull Cancer 2019; 106:1160-1176. [PMID: 31757405 DOI: 10.1016/j.bulcan.2019.09.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 06/29/2019] [Accepted: 09/20/2019] [Indexed: 11/16/2022]
Abstract
Radiation induced optic neuropathy (RION) is a rare but disastrous complication of radiation therapy in treatment of periorbital tumors. The objective of this study is to investigate the incidence of RION in series of patients treated from peri orbital tumors by recent photon and proton irradiation modalities. We searched the Pub Med database for studies in periorbital tumors including base of skull, sinonasal, pituitary, nasopharyngeal tumors and craniopharyngioma treated with Intensity modulated radiotherapy (IMRT) and with proton beam therapy (PBT) between 1992 and 2017 excluding metastatic tumors, lymphomas, pediatric series, those treated mainly with chemotherapy, target therapy and those written in languages other than English and French. The result retrieved 421 articles that were revised by the panel. Fourteen articles with IMRT and 27 with PBT reported usable data for the review from which 31studies that had pointed to the doses to the optic nerve (ON) and/or optic chiasm (OC) and incidence of RION have been analyzed. We have found that the incidence of RION had been reported fairly in both modalities and many other factors related to the patient, tumor, and irradiation process interplay in its development. We have concluded that proper treatment planning, good selection of treatment modality, adherence to dose constraints applied to critical structures all along with regular oncological and ophthalmological follow up, control of co-morbidities and early intervention, could help reducing its magnitude.
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Affiliation(s)
- Ali Mohamed Ali
- Sohag University, Sohag University Hospital, Department of Clinical Oncology, Sohag East, 82524 Sohag, Egypt
| | - Thibaud Mathis
- Croix-Rousse University Hospital, Department of Ophthalmology, 103, grande rue de la Croix-Rousse, Lyon, France; UMR-CNRS 5510, Mateis, Villeurbanne, Lyon, France
| | | | - Juliette Thariat
- Centre François-Baclesse/ARCHADE, Department of Radiation Oncology, 3, avenue General Harris, 14000 Caen, France; Unicaen - Normandie Université, laboratoire de physique corpusculaire IN2P3/ENSICAEN - UMR6534, boulevard du Marechal Juin, 14050 Caen, France
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11
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Wong E, Choroomi S, Palme CE, Singh NP. Isolated primary maxillary sinus esthesioneuroblastoma presenting as idiopathic syndrome of inappropriate antidiuretic hormone. BMJ Case Rep 2019; 12:e228666. [PMID: 31142486 PMCID: PMC6557341 DOI: 10.1136/bcr-2018-228666] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2019] [Indexed: 11/03/2022] Open
Abstract
Esthesioneuroblastoma is an uncommon tumour, and isolated primary involvement of the maxillary sinus is exceedingly rare. Esthesioneuroblastoma has infrequently been reported as a source of paraneoplastic ectopic hormone production. We report a case of isolated primary maxillary esthesioneuroblastoma, presenting as idiopathic syndrome of inappropriate antidiuretic hormone (SIADH). A 17-year-old girl presented with symptoms consistent with SIADH and no sino-nasal symptoms. MRI to exclude pituitary tumour revealed an isolated lesion of the right maxillary sinus. Biopsy demonstrated esthesioneuroblastoma. The lesion was removed endoscopically as a single en bloc specimen. Following resection, the sodium level returned to normal. This is only the third report in the literature of a primary maxillary esthesioneuroblastoma presenting as SIADH.
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Affiliation(s)
- Eugene Wong
- Department of Otolaryngology, University of Sydney Westmead Clinical School, Sydney, New South Wales, Australia
| | - Siamak Choroomi
- Department of Otolaryngology, University of Sydney Westmead Clinical School, Sydney, New South Wales, Australia
| | - Carsten E Palme
- Department of Otolaryngology, University of Sydney Westmead Clinical School, Sydney, New South Wales, Australia
| | - Narinder Pal Singh
- Department of Otolaryngology, Head and Neck Surgery, Westmead Hospital, Sydney, New South Wales, Australia
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12
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Abstract
Endometrial carcinoma is the fourth most common cancer affecting women in the UK. Its most frequent sites of spread are to the pelvic and para-aortic lymph nodes, vagina and peritoneum. We report a case of a 63-year-old woman with known endometrial cancer who presented with left facial swelling and eye displacement. Investigations revealed an expansile soft-tissue density mass arising within the bone, centred on the left zygoma, with exophytic extension into the left maxillary antrum, infratemporal fossa and inferiorly into the orbit. Endoscopic biopsies were taken and histology confirmed metastatic deposits of endometrial cancer. Clinicians should be aware that distant spread of endometrial cancer is linked with advanced disseminated disease and palliative treatments should be considered.
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Affiliation(s)
- A Bashyam
- Ear, Nose and Throat Department, Royal Surrey County Hospital, Guildford, Surrey, UK
| | - A Stewart
- Oncology Department, Royal Surrey County Hospital, Guildford, Surrey, UK
| | - K Potter
- Radiology Department, Royal Surrey County Hospital, Guildford, Surrey, UK
| | - I Bagwan
- Histopathology Department, Royal Surrey County Hospital, Guildford, Surrey, UK
| | - VS Sunkaraneni
- Ear, Nose and Throat Department, Royal Surrey County Hospital, Guildford, Surrey, UK
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13
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Olmi P, Cellai E, Chiavacci A, Fallai C. Paranasal Sinuses and Nasal Cavity Cancer: Different Radiotherapeutic Options, Results and Late Damages. Tumori 2018; 72:589-95. [PMID: 3810867 DOI: 10.1177/030089168607200609] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
From 1970 to 1983, 69 patients, affected by malignant epithelial tumors of paranasal cavities and nasal fossae, were treated with radiotherapy at the Radiology Institute of the University and Radiotherapy Hospital Department of Florence. Primary carcinoma of the maxillary sinus occurred in 44 patients, of the nasal cavity in 20, and of the other sinuses in 5. Most of the patients had locally advanced lesions (63 T3-4: 91.5%) according to the adopted TNM system (Lederman-Gadeberg, Sisson-Jesse). Crude survival data showed 35% and 13% of NED patients at 2 and 5 years, respectively. Local progression was the most important cause of death; patients relapsed within 2 years. The actuarial 5-year survival, corrected for causes of death other than disease, was 32% for the overall series, 32% for maxillary sinus, and 41% for the nasal cavity. There was no difference in survival in patients treated with conventional fractionation (CF) vs. multiple daily fractionation (MDF) –30% vs. 33% at 5 years. The late damages of the radiation therapy in 22 patients without local disease, with a minimum follow-up of 2 years, is also analyzed.
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14
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Morais R, Cardoso H, Silva M, Macedo G. Hepatocellular carcinoma metastasis to sphenoid and cavernous sinus: An unexpected cause of ptosis. Dig Liver Dis 2018; 50:95. [PMID: 28899621 DOI: 10.1016/j.dld.2017.08.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 08/14/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Rui Morais
- Gastroenterology Department, Hospital de São João, Porto, Portugal; Faculty of Medicine of the University of Porto, Porto, Portugal.
| | - Hélder Cardoso
- Gastroenterology Department, Hospital de São João, Porto, Portugal; Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Marco Silva
- Gastroenterology Department, Hospital de São João, Porto, Portugal; Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Guilherme Macedo
- Gastroenterology Department, Hospital de São João, Porto, Portugal; Faculty of Medicine of the University of Porto, Porto, Portugal
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15
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Cantone E, Borzillo V, Di Lullo AM, Marano L, Guadagno E, Mansueto G, Di Franco R, Cammarota F, Catalano L, Muto P, Iengo M. Cyberknife® system: a new therapeutic strategy for sinonasal solitary extramedullary plasmacytomae. J BIOL REG HOMEOS AG 2017; 31:763-768. [PMID: 28958136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Sino-nasal solitary extramedullary plasmacytoma (EMP) is a rare neoplasm with unpredictable progression to multiple myeloma. To improve the precision of irradiation delivery, preserving the healthy surrounding tissue and critical structures we used a CyberKnife® for the treatment of sinonasal solitary extramedullary plasmacytoma. We present the first case of sinonasal-EMP treated with CyberKnife®-stereotactic radiotherapy (SRT) with a complete remission without adverse events. Based on the post-therapeutic results and healthy tissue preservation, we believe that CyberKnife®-SRT represents a good therapeutic option for the treatment of sinonasal-EMP.
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Affiliation(s)
- E Cantone
- Department of Neuroscience, ENT Section; “Federico II” University of Naples, Italy
| | - V Borzillo
- Division of Radiotherapy, Istituto Nazionale Tumori Fondazione Pascale, Naples, Italy
| | - A M Di Lullo
- Department of Neuroscience, ENT Section; “Federico II” University of Naples, Italy
| | - L Marano
- Department of Hematology; “Federico II” University of Naples, Italy
| | - E Guadagno
- Department of Advanced Biomedical Sciences, Pathology Section; “Federico II” University of Naples, Italy
| | - G Mansueto
- Department of Advanced Biomedical Sciences, Pathology Section; “Federico II” University of Naples, Italy
| | - R Di Franco
- Division of Radiotherapy, Istituto Nazionale Tumori Fondazione Pascale, Naples, Italy
| | - F Cammarota
- Division of Radiotherapy, Istituto Nazionale Tumori Fondazione Pascale, Naples, Italy
| | - L Catalano
- Department of Hematology; “Federico II” University of Naples, Italy
| | - P Muto
- Division of Radiotherapy, Istituto Nazionale Tumori Fondazione Pascale, Naples, Italy
| | - M Iengo
- Department of Neuroscience, ENT Section; “Federico II” University of Naples, Italy
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16
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Miller A, Hall F, Ahsan S. Chronic otitis media with effusion following radiation therapy. Ear Nose Throat J 2016; 95:E26-E31. [PMID: 27792830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
The incidence of chronic otitis media with effusion (COME) after radiotherapy for nasopharyngeal or sinonasal tumors is relatively high. It is often a difficult-to-treat problem in these patients. In this retrospective study, we sought to describe the clinical course of COME in 51 patients-33 men and 18 women, aged 39 to 90 years (mean: 58.9 ± 15)-who had been referred to the Henry Ford Health System in Detroit between 2001 and 2011 for management of a tumor that had involved either the nasopharyngeal area or the sinonasal area. The median length of follow-up from the time of cancer diagnosis was 32 months. Of the 51 patients, 23 (45.1%) developed COME before, during, or after radiation therapy. Of these 23 patients, 13 (56.5%) did not experience any improvement after treatment with various combinations of therapies, including myringotomy, tympanostomy tube placement, otic drops, oral antibiotics, and corticosteroid nasal sprays. No patient- or tumor-specific factors were found to be significantly associated with the incidence of COME after irradiation to the sinonasal area. Older age and squamous cell tumor pathology were found to be significant factors for the resolution of COME after it had developed, whereas treatments with tympanostomy tubes and ear drops were not. Because of the high incidence of COME after radiotherapy and the high rate of COME's failure to resolve after tympanostomy tube insertion, we suggest that these patients require an alternative treatment.
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Affiliation(s)
- Anya Miller
- ENT of Denver, 4500 E. 9th Ave., Suite 610, Denver, CO 80220, USA.
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17
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Abstract
The nasal cavity and parasinusal cancer are rare (10% of tumors of the head and neck) and are mainly represented by squamous cell carcinoma of the nasal cavity or the maxillary sinus and adenocarcinoma of the ethmoid sinus (occupational disease, wood dust). The most common clinical sign is nasal obstruction, but tumors can also manifest as rhinorrhea and/or epistaxis (usually unilateral signs). A magnetic resonance imaging of the facial structure is systematic for staging before treatment. The treatment consists of a first surgery if the patient is operable with a resectable tumor. If it is not the case, the treatment consists of radiotherapy (RT) associated with chemotherapy (CT) according to the initial data (T3/T4 or N+). After first surgery, RT is indicated (except T1N0 with complete resection) associated with a CT based on postoperative data (capsular effraction or incomplete resection). Lymph node irradiation is considered case by case, but is indicated in any nodal involvement. RT must be an intensity modulated RT (IMRT), static or dynamic, and must be imagery guided (IGRT). According to ICRU 83, doses to organs at risk and target volumes must be carried. Finally, after a post-treatment baseline imaging between 2 and 4 months, monitoring will be alternated with the ENT surgeon every 2 or 3 months for 2 years, then every 4 to 6 months for 5 years.
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MESH Headings
- Adenocarcinoma/diagnosis
- Adenocarcinoma/diagnostic imaging
- Adenocarcinoma/radiotherapy
- Adenocarcinoma/therapy
- Aftercare
- Carcinoma, Squamous Cell/diagnosis
- Carcinoma, Squamous Cell/diagnostic imaging
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/therapy
- Combined Modality Therapy
- Dose Fractionation, Radiation
- Humans
- Lymphatic Irradiation
- Maxillary Sinus Neoplasms/radiotherapy
- Nasal Cavity
- Nose Neoplasms/diagnosis
- Nose Neoplasms/diagnostic imaging
- Nose Neoplasms/radiotherapy
- Nose Neoplasms/therapy
- Organs at Risk
- Paranasal Sinus Neoplasms/diagnosis
- Paranasal Sinus Neoplasms/diagnostic imaging
- Paranasal Sinus Neoplasms/radiotherapy
- Paranasal Sinus Neoplasms/therapy
- Radiation Injuries/etiology
- Radiation Injuries/prevention & control
- Radiotherapy Dosage
- Radiotherapy Planning, Computer-Assisted
- Radiotherapy, Adjuvant/methods
- Radiotherapy, Adjuvant/standards
- Radiotherapy, Image-Guided
- Radiotherapy, Intensity-Modulated/adverse effects
- Radiotherapy, Intensity-Modulated/methods
- Radiotherapy, Intensity-Modulated/standards
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Affiliation(s)
- G Peyraga
- Département de radiothérapie, institut cancérologique de l'Ouest (ICO), site Paul-Papin, 15, rue André-Boquel, 49055 Angers cedex 02, France.
| | - C Lafond
- Département de radiothérapie, institut cancérologique de l'Ouest (ICO), site Paul-Papin, 15, rue André-Boquel, 49055 Angers cedex 02, France
| | - Y Pointreau
- Département de radiothérapie, institut cancérologique de l'Ouest (ICO), site Paul-Papin, 15, rue André-Boquel, 49055 Angers cedex 02, France
| | - P Giraud
- Service de radiothérapie, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France
| | - P Maingon
- Département de radiothérapie, centre Georges-François-Leclerc, 1, rue du Pr-Marion, 21000 Dijon, France
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18
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Court LE, Jahnke L, Chin D, Song J, Cormack R, Zygmanski P, Tishler RB, Chin L. Dynamic IMRT Treatments of Sinus Region Tumors: Comparison of Monte Carlo Calculations with Treatment Planning System Calculations and Ion Chamber Measurements. Technol Cancer Res Treat 2016; 5:489-95. [PMID: 16981791 DOI: 10.1177/153303460600500505] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Results are presented comparing Monte Carlo (MC) calculations for dynamic IMRT treatments of tumors in the sinus region with Eclipse treatment planning system dose calculations, and ion chamber measurements. The EGS4nrc MC code, BEAMnrc, was commissioned to simulate a Varian 21Ex Linac for both open and IMRT fields. The accuracy of the simulation for IMRT plans was evaluated using a head phantom by comparing MC, Eclipse, TLD results, and ion chamber in solid water phantom measurements. The MC code was then used to simulate dose distributions for five patients who were treated using dynamic IMRT for tumors in the sinus region. The results were compared with absolute and relative dose distributions calculated using Eclipse (pencil beam, modified-Batho inhomogeneity correction). Absolute dose differences were also compared with ion chamber results. Comparison of the doses calculated on the head phantom using MC, compared with Eclipse, ion chamber, and TLD measurements showed differences of −3.9%, −1.4%, and −2.0%, respectively (MC is colder). Relative dose distributions for the patient plans calculated using MC agreed well with those calculated using Eclipse with respect to targets and critical organs, indicating the modified-Batho correction is adequate. Average agreement for mean absolute target doses between MC and Eclipse was −3.0 ± 2.3% (1 s.d.). Agreement between ion chamber and Eclipse for these patients was −2.2 ± 1.9%, compared with 0.2 ± 2.0% for all head and neck IMRT patients. When Eclipse doses were corrected based on ion chamber results, agreement between MC and Eclipse was −0.7 ± 2.0%, indicating a small systematic uncertainty in the doses calculated using the treatment planning system for this subset of patients.
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Affiliation(s)
- Laurence E Court
- Department of Radiation Oncology, Harvard Medical School, Dana-Farber/Brigham & Women's Cancer Center, 44 Binney Street, Boston, MA 02115, USA.
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19
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Gu Q, Fan J, Li J, Li D, Zhao L, He G, Song L, Wang S, Zhou S. [Clinical analysis of imflammatory myofibroblastic tumor of the nasal cavity and paranasal sinus]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2015; 29:1739-1742. [PMID: 26999851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To investigate the clinical features, therapeutic methods and therapeutic efficacy of imflammatory myofibroblastic tumor(IMT)of the nasal cavity and paranasal sinuses. METHOD Clinical data of 14 cases diagnosed as IMT by pathology were retrospectively analyzed. There were 8 males and 6 females,age ranging from 18 to 77 years. 12 cases of them were treated by surgery while 2 cases received postoperative radiotherapy. RESULT All cases were operated. All the patients were followed up for a period of 1 to 7 years after operation and two cases were proved low grade IMT pathologically. Eight cases survived with no recurrence until the last follow-up and 6 cases relapsed, of which 4 cases died and 2 were alive with tumor. CONCLUSION IMT of the nasal cavity and paranasal sinuses is very rare. The diagonosis of IMT is based on pathology and immunohistochemistry. Proper diagnosis is essential to avoid mutilating and disfiguring surgical procedures. Radical excision is still the first choice of treatment for IMT of the nasal cavity and paranasal sinuses. Chemotherapy and radiotherapy may not be helpful to prevent recurrence after operation. Due to high recurrence rate, long-term follow up is necessary after operation.
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Bradshaw T, Fu R, Bowen S, Zhu J, Forrest L, Jeraj R. Predicting location of recurrence using FDG, FLT, and Cu-ATSM PET in canine sinonasal tumors treated with radiotherapy. Phys Med Biol 2015; 60:5211-24. [PMID: 26083082 PMCID: PMC6415760 DOI: 10.1088/0031-9155/60/13/5211] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Dose painting relies on the ability of functional imaging to identify resistant tumor subvolumes to be targeted for additional boosting. This work assessed the ability of FDG, FLT, and Cu-ATSM PET imaging to predict the locations of residual FDG PET in canine tumors following radiotherapy. Nineteen canines with spontaneous sinonasal tumors underwent PET/CT imaging with radiotracers FDG, FLT, and Cu-ATSM prior to hypofractionated radiotherapy. Therapy consisted of 10 fractions of 4.2 Gy to the sinonasal cavity with or without an integrated boost of 0.8 Gy to the GTV. Patients had an additional FLT PET/CT scan after fraction 2, a Cu-ATSM PET/CT scan after fraction 3, and follow-up FDG PET/CT scans after radiotherapy. Following image registration, simple and multiple linear and logistic voxel regressions were performed to assess how well pre- and mid-treatment PET imaging predicted post-treatment FDG uptake. R(2) and pseudo R(2) were used to assess the goodness of fits. For simple linear regression models, regression coefficients for all pre- and mid-treatment PET images were significantly positive across the population (P < 0.05). However, there was large variability among patients in goodness of fits: R(2) ranged from 0.00 to 0.85, with a median of 0.12. Results for logistic regression models were similar. Multiple linear regression models resulted in better fits (median R(2) = 0.31), but there was still large variability between patients in R(2). The R(2) from regression models for different predictor variables were highly correlated across patients (R ≈ 0.8), indicating tumors that were poorly predicted with one tracer were also poorly predicted by other tracers. In conclusion, the high inter-patient variability in goodness of fits indicates that PET was able to predict locations of residual tumor in some patients, but not others. This suggests not all patients would be good candidates for dose painting based on a single biological target.
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Affiliation(s)
- Tyler Bradshaw
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705-2275, USA
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21
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Kadah BA, Niewald M, Papaspyrou G, Dzierma Y, Schneider M, Schick B. Customized individual applicators for endocavitary brachytherapy in patients with cancers of the nasal cavity, sinonasal region and nasopharynx. Eur Arch Otorhinolaryngol 2015; 273:1543-7. [PMID: 25905695 DOI: 10.1007/s00405-015-3636-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 04/19/2015] [Indexed: 02/03/2023]
Abstract
Brachytherapy has become an established therapeutic regimen for primary, persistent, recurrent and metastatic tumour disease in the head and neck region. This study presents the authors' preliminary experience with intracavitary brachytherapy by means of an individual silicone applicator in the treatment of patients with nasal, sinonasal, orbital and nasopharyngeal cancer. Between January 2001 and January 2013, twenty patients with cancer of the nasal cavity, the paranasal sinuses and nasopharynx underwent surgery and intracavitary brachytherapy with the aid of an individually manufactured silicone applicator in the Department of Otolaryngology, Head and Neck Surgery and in the Department of Radiotherapy and Radiooncology at the Saarland University Medical Center of Homburg, Germany. The tumour was localized in the nasal cavity/paranasal sinuses (15) affecting the orbit twice and the nasopharynx (5). There were 14 patients with squamous cell carcinoma, 2 patients with mixed tumours and one patient with adenocarcinoma, adenoid cystic carcinoma, mucosal melanoma or plasmocytoma. The majority of the patients presented with advanced disease (T3 or T4 tumours). In 18/20 patients, brachytherapy was performed as a boost technique, in the remaining two solely because of a previous radiation series. All surgical interventions were performed endonasally. Three to six weeks after surgery, a cast of the nasal cavity was created under general anaesthesia. Subsequently, an individual brachytherapy silicon applicator with two to four plastic tubes was manufactured. The radiation therapy was applied using the Ir-192 high-dose-rate-afterloading method (total dose 10-20 Gy) in two to five sessions, additionally in 18/20 patients a percutaneous radiotherapy with a total dose of 30-60 Gy was applied. After a mean duration of follow-up of 2 years, 7/20 patients experienced a local progression, 5/19 a regional recurrence in the neck nodes and 4/19 distant metastases. The 2-year survival was 57.3 %. No serious complications were reported. The silicone applicator was well tolerated by all patients. Because of the complexity of the sinonasal anatomy with the finding of mainly advanced tumours, the presented individual silicone brachytherapy applicator has proven to be useful and meaningful for endocavitary brachytherapy of malignancies of the nasal cavities, paranasal sinuses and nasopharynx.
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Affiliation(s)
- Basel Al Kadah
- Department of Otorhinolaryngology, Saarland University Medical Center, Kirrberger Straße, 66421, Homburg/Saar, Germany.
| | - Marcus Niewald
- Department of Radiotherapy and Radiooncology, Saarland University Medical Center, Homburg/Saar, Germany
| | - George Papaspyrou
- Department of Otorhinolaryngology, Saarland University Medical Center, Kirrberger Straße, 66421, Homburg/Saar, Germany
| | - Yvonne Dzierma
- Department of Radiotherapy and Radiooncology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Mathias Schneider
- Institute for Epithetics and Anaplastology Schneider, Zweibrücken, Germany
| | - Bernhard Schick
- Department of Otorhinolaryngology, Saarland University Medical Center, Kirrberger Straße, 66421, Homburg/Saar, Germany
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22
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Qi XS, Santhanam A, Neylon J, Min Y, Armstrong T, Sheng K, Staton RJ, Pukala J, Pham A, Low DA, Lee SP, Steinberg M, Manon R, Chen AM, Kupelian P. Near Real-Time Assessment of Anatomic and Dosimetric Variations for Head and Neck Radiation Therapy via Graphics Processing Unit-based Dose Deformation Framework. Int J Radiat Oncol Biol Phys 2015; 92:415-22. [PMID: 25847607 DOI: 10.1016/j.ijrobp.2015.01.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 01/16/2015] [Accepted: 01/27/2015] [Indexed: 12/25/2022]
Abstract
PURPOSE The purpose of this study was to systematically monitor anatomic variations and their dosimetric consequences during intensity modulated radiation therapy (IMRT) for head and neck (H&N) cancer by using a graphics processing unit (GPU)-based deformable image registration (DIR) framework. METHODS AND MATERIALS Eleven IMRT H&N patients undergoing IMRT with daily megavoltage computed tomography (CT) and weekly kilovoltage CT (kVCT) scans were included in this analysis. Pretreatment kVCTs were automatically registered with their corresponding planning CTs through a GPU-based DIR framework. The deformation of each contoured structure in the H&N region was computed to account for nonrigid change in the patient setup. The Jacobian determinant of the planning target volumes and the surrounding critical structures were used to quantify anatomical volume changes. The actual delivered dose was calculated accounting for the organ deformation. The dose distribution uncertainties due to registration errors were estimated using a landmark-based gamma evaluation. RESULTS Dramatic interfractional anatomic changes were observed. During the treatment course of 6 to 7 weeks, the parotid gland volumes changed up to 34.7%, and the center-of-mass displacement of the 2 parotid glands varied in the range of 0.9 to 8.8 mm. For the primary treatment volume, the cumulative minimum and mean and equivalent uniform doses assessed by the weekly kVCTs were lower than the planned doses by up to 14.9% (P=.14), 2% (P=.39), and 7.3% (P=.05), respectively. The cumulative mean doses were significantly higher than the planned dose for the left parotid (P=.03) and right parotid glands (P=.006). The computation including DIR and dose accumulation was ultrafast (∼45 seconds) with registration accuracy at the subvoxel level. CONCLUSIONS A systematic analysis of anatomic variations in the H&N region and their dosimetric consequences is critical in improving treatment efficacy. Nearly real-time assessment of anatomic and dosimetric variations is feasible using the GPU-based DIR framework. Clinical implementation of this technology may enable timely plan adaptation and improved outcome.
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Affiliation(s)
- X Sharon Qi
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California.
| | - Anand Santhanam
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - John Neylon
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Yugang Min
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Tess Armstrong
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Ke Sheng
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Robert J Staton
- Department of Radiation Oncology, UF Health Cancer Center - Orlando Health, Orlando, Florida
| | - Jason Pukala
- Department of Radiation Oncology, UF Health Cancer Center - Orlando Health, Orlando, Florida
| | - Andrew Pham
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Daniel A Low
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Steve P Lee
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Michael Steinberg
- Department of Radiation Oncology, UF Health Cancer Center - Orlando Health, Orlando, Florida
| | - Rafael Manon
- Department of Radiation Oncology, UF Health Cancer Center - Orlando Health, Orlando, Florida
| | - Allen M Chen
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Patrick Kupelian
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
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23
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Ono Y, Hisamatsu Y, Kuramoto S, Katsumata A, Kawauchi M, Kanai K, Nakamura S, Hirose T. [A case of intracranial invasion from sinonasal small cell neuroendocrine carcinoma]. No Shinkei Geka 2014; 42:453-459. [PMID: 24807550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Sinonasal neuroendocrine carcinomas (NECs) are rare tumors. We present a rare case of intracranial invasion of sinonasal small-cell NEC. A 61-year-old woman with nasal obstruction and bleeding was referred to our hospital. Computed tomography showed a polyp-like tumor occupying her left nasal cavity and extending to the paranasal sinuses and anterior cranial fossa. The tumor was removed using a transfacial approach by otolaryngologists and a bifrontal cranial approach by neurosurgeons. In histopathological analyses, we found that the tumor presented with both an epithelial and neuroendocrine nature, and was diagnosed as a small-cell NEC. Post-surgery, she received localized radiation therapy and chemotherapy, and is alive, 18 months after diagnosis. In cases where it is difficult to perform a differential diagnosis of tumors arising from the frontal cranial base and extending to the nasal and cranial sides, NEC should be considered as a possibility.
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Affiliation(s)
- Yasuhiro Ono
- Department of Neurosurgery, Kagawa Prefectural Central Hospital
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24
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Piontkovskaia MB, Iurin AS. [Surgical radioprotection of the postoperative cavities for the optimization of radiotherapy of common cancer of paranasal sinuses and prophylaxis of local radiation-induced lesions]. Vestn Otorinolaringol 2014:15-16. [PMID: 24577024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The analysis of the literature publications and original clinical observations (27 cases) provided a basis for the consideration and generalization of the results of the combined radical surgical treatment of common cancer of paranasal sinuses with the elements of craniobasal and craniofascial plastic reconstruction of the postoperative cavities with a view to optimization of radiotherapy and radioprotection of the intact tissues. The role of the proposed methods in the combined treatment of cancer of paranasal sinuses is evaluated. Special emphasis is laid on the importance of radioprotection for the prevention of radiation-induced epitheliitis in the reconstructed cavities following resection of the upper jaw, sino-orbital exenteration, and hemifacial resection.
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25
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Papaspyrou K, Welkoborsky HJ, Gouveris H, Mann WJ. Malignant and benign sinonasal paragangliomas. Laryngoscope 2013; 123:1830-6. [PMID: 23371358 DOI: 10.1002/lary.23985] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 11/23/2012] [Accepted: 12/18/2012] [Indexed: 11/07/2022]
Abstract
OBJECTIVES/HYPOTHESIS To report on the clinical course and management of sinonasal paragangliomas (PGLs). STUDY DESIGN AND METHODS Retrospective chart review of six patients with PGLs of the nasal cavity and paranasal sinuses. RESULTS Three patients had tumors with malignant clinical behavior with cerebral metastases or infiltration of brain and local recurrence, despite surgery and/or radiotherapy, while three patients demonstrated a benign course. CONCLUSION Sinonasal paragangliomas are frequently malignant. If malignant, they are very aggressive, with rapid local spread as well as high metastatic potential despite surgical resection; and they have a poor prognosis. Malignancy cannot be diagnosed on histology, but only on the basis of clinical behavior. Intracranial metastasis is commonly expected. Long-term follow-up, with particular emphasis put on the intracranial structures, is mandatory as recurrences or metastasis may occur even after a long time interval.
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Affiliation(s)
- Konstantinos Papaspyrou
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center of Johannes Gutenberg University Mainz, Mainz, Germany.
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26
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Hojo H, Zenda S, Akimoto T, Kohno R, Kawashima M, Arahira S, Nishio T, Tahara M, Hayashi R, Sasai K. Impact of early radiological response evaluation on radiotherapeutic outcomes in the patients with nasal cavity and paranasal sinus malignancies. J Radiat Res 2012; 53:704-709. [PMID: 22843360 PMCID: PMC3430420 DOI: 10.1093/jrr/rrs021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 03/28/2012] [Accepted: 04/06/2012] [Indexed: 06/01/2023]
Abstract
We analyzed the correlation between primary tumor response within 6 months after radiation therapy (RT) including proton beam therapy (PBT) and progression free survival rate (PFS) in patients with nasal cavity and paranasal sinus malignancies to clarify the impact of early radiological evaluation of treatment response on prognosis. Sixty-five patients treated between January 1998 and December 2008, and whose follow-up duration was more than 2 years were included. The Response Evaluation Criteria in Solid Tumors (version 1.1) was used for the evaluation of treatment. Median age was 59 years (range 21-83 years). Olfactory neuroblastoma (n = 20, 30%) and squamous cell carcinoma (n = 15, 23%) were the major pathological tumor types. The median follow-up duration was 51.6 months. Radiological response evaluation within 6 months after treatment demonstrated that 15% of the patients achieved complete response (CR), and 3-year progression free survival rates of all patients was 49.2%. The 3-year PFS rates according to response for the treatment were 55.6% in the patients with CR and 46.4% in those with non-CR, respectively (P = 0.643). However, the 3-year PFS rates were 80.% in the patients with CR and 10.% in those with non-CR (P = 0.051) in the patients with squamous cell carcinoma (SCC) histology. Radiological response evaluation within 6 months did not have a significant impact on prognosis when analysis included all histology, although early radiological response within 6 months after RT had a borderline significant impact on treatment outcomes for the patients with nasal and paranasal SCC.
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Affiliation(s)
- Hidehiro Hojo
- Graduate School of Medicine Department of Radiology, Juntendo University, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
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27
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Suzuki K, Wanibuchi M, Akiyama Y, Ikeda J, Minamida Y, Hasegawa T, Houkin K, Mikuni N. [Primary clear cell carcinoma of the skull base and paranasal cavity: a case report]. No Shinkei Geka 2012; 40:617-621. [PMID: 22728539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We described a case of primary clear cell carcinoma (CCC) of the paranasal cavity and skull base. A 59-year-old female experienced chronic nasal obstruction and double vision. Computed tomography (CT) scan revealed a mass lesion of the paranasal cavity, reaching the skull base and intracranial zone. We performed a biopsy by endonasal endoscopic surgery and pathological examinations revealed the tumor was a clear cell carcinoma. No primary tumor was identified on evaluation of the whole body by CT scan and FDG-PET (18 fluorodeoxy glucose positron emission tomography) scan, so we diagnosed a primary CCC of the paranasal cavity. We decided to use stereotactic radiation therapy. Neurologically, her diplopia was improved. The patient is well at 2 years of follow-up with no evidence of local enlargement. There are some reports about the metastatic sinonasal CCC, but there are few reports about primary nasal and sinonasal CCC. This is the fourth case report of primary nasal and sinonasal CCC.
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Affiliation(s)
- Kengo Suzuki
- Department of Neurosurgery, Sapporo Medical University School of Medicine, Japan
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28
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Wang S, Chen F, Li J, Zhang H, Zou L, Wang S, Guo M, Yang G. [Synthetic treatment of malignant tumor of nasal cavity and sinus based-on modern technique radiotherapy]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2011; 25:636-644. [PMID: 22032121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To evaluate the therapeutic effect of malignant tumor of nasal cavity and sinus that based on modern radiotherapy. METHOD Two hundred cases of malignant tumor of nasal cavity and sinus were retrospectively analyzed from 2004 to 2007. All the cases were location by CT simulator system and were treated with three dimensional conformal radiotherapy. RESULT Among malignant tumor of nasal cavity and sinus, the incidence for locations was nasal cavity > maxillary sinus > ethmoid sinus > sphenoid sinus; the incidence for the type of pathology was squamous cell carcinoma > adenocarcinoma > olfactory neuroblastoma and olfactory esthesioneuroepithelioma > malignant melanoma > rhabdomyosarcoma; the incidence for general metastasis was rhabdomyosarcoma > malignant melanoma > adenocarcinoma, inverted papilloma and malignant changes > squamous cell carcinoma, olfactory neuroblastoma and olfactory esthesioneuroepithelioma. No severe radiation-related complication were found. CONCLUSION Clinical stage, pathological type were the important factors effecting the prognosis of patients with malignant tumor of nasal cavity and sinus. Three dimensional conformal radiotherapy based on CT simulator system could improve therapeutic effect and protect the normal tissue very well.
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Affiliation(s)
- Shengzi Wang
- Department of Radiation Oncology, Eye Ear Nose Throat Hospital of Fudan University, Shanghai 200031, China
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29
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Mena LM, Martín F, Bravo C, Santos AB, Escabia MV, Jiménez IR. [(99m)Tc-MIBI SPECT in the study of brain lymphoma]. ACTA ACUST UNITED AC 2011; 30:380-1. [PMID: 21601963 DOI: 10.1016/j.remn.2011.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 03/21/2011] [Accepted: 03/28/2011] [Indexed: 11/19/2022]
Affiliation(s)
- L M Mena
- Servicio de Medicina Nuclear, SESCAM, Hospital General Virgen de la Luz, Cuenca, España.
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30
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Van Gerven L, Vander Poorten V, Jorissen M. Adenocarcinomas of the sinonasal tract: current opinion. B-ENT 2011; 7 Suppl 17:15-20. [PMID: 22338370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Malignant tumours of the sinonasal tract represent a rare condition, accounting for only 0.5-1% of all malignancies in the Western population. Patients with malignant tumours of the nasal cavity and sinuses form a heterogeneous group when it comes to histology and treatment protocols. This review of adenocarcinoma of the sinonasal tract aims to provide a comprehensive overview of aetiological factors, histological subtypes, diagnostic workup, currently available treatment options, survival analysis and prognostic factors for treatment outcome. The current treatment of choice is surgical resection, using whichever approach allows access for the removal of the entire tumour with a curative intent.
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Affiliation(s)
- L Van Gerven
- Department of Otorhinolaryngology, Head & Neck Surgery, University Hospitals Leuven, Leuven, Belgium
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31
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Ma ZX, Zhu ZH, Fei G. [Prevention and treatment of cerebrospinal rhinorrhea in postradiotherapy sinus surgery]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2010; 45:769. [PMID: 21092677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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32
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Lawrence JA, Forrest LJ, Turek MM, Miller PE, Mackie TR, Jaradat HA, Vail DM, Dubielzig RR, Chappell R, Mehta MP. Proof of principle of ocular sparing in dogs with sinonasal tumors treated with intensity-modulated radiation therapy. Vet Radiol Ultrasound 2010; 51:561-570. [PMID: 20973393 PMCID: PMC2966034 DOI: 10.1111/j.1740-8261.2010.01695.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024] Open
Abstract
Intensity-modulated radiation therapy (IMRT) allows optimization of radiation dose delivery to complex tumor volumes with rapid dose drop-off to surrounding normal tissues. A prospective study was performed to evaluate the concept of conformal avoidance using IMRT in canine sinonasal cancer. The potential of IMRT to improve clinical outcome with respect to acute and late ocular toxicity was evaluated. Thirty-one dogs with sinonasal cancer were treated definitively with IMRT using helical tomotherapy and/or dynamic multileaf collimator (DMLC) delivery. Ocular toxicity was evaluated prospectively and compared with a comparable group of historical controls treated with conventional two-dimensional radiotherapy (2D-RT) techniques. Treatment plans were devised for each dog using helical tomotherapy and DMLC that achieved the target dose to the planning treatment volume and limited critical normal tissues to the prescribed dose-volume constraints. Overall acute and late toxicities were limited and minor, detectable by an experienced observer. This was in contrast to the profound ocular morbidity observed in the historical control group treated with 2D-RT. Overall median survival for IMRT-treated and 2D-treated dogs was 420 and 411 days, respectively. Compared with conventional techniques, IMRT reduced dose delivered to eyes and resulted in bilateral ocular sparing in the dogs reported herein. These data provide proof-of-principle that conformal avoidance radiotherapy can be delivered through high conformity IMRT, resulting in decreased normal tissue toxicity as compared with historical controls treated with 2D-RT.
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Affiliation(s)
- Jessica A. Lawrence
- The School of Veterinary Medicine Department of Medical Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Lisa J. Forrest
- The School of Veterinary Medicine Department of Surgical Sciences, and University of Wisconsin-Madison, Madison, WI, 53706, USA
- Paul P. Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Michelle M. Turek
- The School of Veterinary Medicine Department of Surgical Sciences, and University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Paul E. Miller
- The School of Veterinary Medicine Department of Surgical Sciences, and University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - T. Rockwell Mackie
- Paul P. Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Medical Physics, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53706, USA
- TomoTherapy Inc., Madison, WI 53717
| | - Hazim A. Jaradat
- Department of Medical Physics, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - David M. Vail
- The School of Veterinary Medicine Department of Medical Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Paul P. Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Richard R. Dubielzig
- The School of Veterinary Medicine Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Richard Chappell
- Paul P. Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Minesh P. Mehta
- Paul P. Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53706, USA
- TomoTherapy Inc., Madison, WI 53717
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33
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Kamian S, Kazemian A, Esfahani M, Mohammadi E, Aghili M. Comparison of three-dimensional vs. conventional radiotherapy in saving optic tract in paranasal sinus tumors. J BUON 2010; 15:281-284. [PMID: 20658722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
PURPOSE To assess the possibility of delivering a homogeneous irradiation with respect to maximal tolerated dose to the optic pathway for paranasal sinus (PNS) tumors. METHODS Treatment planning with conformal three-dimensional (3D) and conventional two-dimensional (2D) was done on CT scans of 20 patients who had early or advanced PNS tumors. Four cases had been previously irradiated. Dose-volume histograms (DVH) for the planning target volume (PTV) and the visual pathway including globes, chiasma and optic nerves were compared between the 2 treatment plannings. RESULTS The area under curve (AUC) in the DVH of the globes on the same side and contralateral side of tumor involvement was significantly higher in 2D planning (p <0.05), which caused higher integral dose to both globes. Also, the AUC in the DVH of chiasma was higher in 2D treatment planning (p=0.002). The integral dose to the contralateral optic nerve was significantly lower with 3D planning (p=0.007), but there was no significant difference for the optic nerve which was on the same side of tumor involvement (p >0.05). The AUC in the DVH of PTV was not significant (201.1 + or - 16.23 mm(3) in 2D planning vs. 201.15 + or - 15.09 mm(3) in 3D planning). The volume of PTV which received 90% of the prescribed dose was 96.9 + or - 4.41 cm(3) in 2D planning and 97.2 + or - 2.61 cm(3) in 3D planning (p >0.05). CONCLUSION 3D conformal radiotherapy (RT) for PNS tumors enables the delivery of radiation to the tumor with respect to critical organs with a lower toxicity to the optic pathway.
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Affiliation(s)
- S Kamian
- Department of Radiation Oncology, Cancer Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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34
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Wojtarowicz A, Radkowski AS, Tyralik D, Dobroś W. [Extensive olfactory neuroblastoma of the nasal cavity and paranasal sinuses]. Przegl Lek 2010; 67:442-444. [PMID: 20684358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The authors describe a clinical case of extensive olfactory neuroblastoma, comprehensive the nasal cavity, paranasal sinuses and orbit who was treated in Otolaryngology Department of the Regional Hospital in Tarnów. The patient was treated with surgery and radiotherapy without orbit exenteration and the 2--year local progression--free survival was observed. Staging system, diagnostics and therapeutic methods were analyzed. Diagnostic difficulties in olfactory neuroblastoma recognition and value of the immunohistochemical examinations were emphasized.
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Abstract
A 68-year-old woman developed Cushingoid features three months prior to admission. She was found to have a markedly elevated plasma ACTH-cortisol level. Magnetic resonance imaging (MRI) revealed a mass in the left sphenoidal sinus, which had become enlarged to a point where it could not be removed by transsphenoidal surgery. We decided to proceed with radiation therapy to shrink the tumor. However, it was ineffective. Despite a reduction in serum cortisol levels using metyrapone, she died of septic shock. We describe a rare case of an ACTH-secreting pituitary adenoma within the sphenoid sinus.
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Affiliation(s)
- Kunihiro Suzuki
- Department of Endocrinology and Metabolism, Dokkyo University School of Medicine, Tochigi.
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36
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Thompson LDR. Intestinal-type sinonasal adenocarcinoma. Ear Nose Throat J 2010; 89:16-18. [PMID: 20155693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Affiliation(s)
- Lester D R Thompson
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, Woodland Hills, CA, USA
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37
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Vandist V, Deridder F, Waelput W, Parizel PM, Van de Heyning P, Van Laer C. A neuroendocrine tumour of the sphenoid sinus and nasopharynx: a case report. B-ENT 2010; 6:147-151. [PMID: 20681371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
It is rare for neuroendocrine tumours to originate in the sphenoid sinus and the nasopharynx. Neuroendocrine tumours can be classified into typical carcinoids, atypical carcinoids and small cell neuroendocrine carcinomas. Here we report the case of a 48-year-old man with a typical carcinoid tumour of the nasopharynx and sphenoid sinus. This is a very rare diagnosis, and only a few cases of a typical carcinoid in this region have been described in the literature.
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Affiliation(s)
- V Vandist
- Department of Otorhinolaryngology, Antwerp University Hospital, Edegem, Belgium.
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Khademi B, Moradi A, Hoseini S, Mohammadianpanah M. Malignant neoplasms of the sinonasal tract: report of 71 patients and literature review and analysis. Oral Maxillofac Surg 2009; 13:191-199. [PMID: 19795137 DOI: 10.1007/s10006-009-0170-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND The present study aimed to report the characteristics, prognostic factors, and treatment outcomes of 71 cases of malignant neoplasms of the sinonasal tract and literature review and analysis of major report series. METHODS Seventy-one consecutive patients diagnosed with primary malignant neoplasm of the sinonasal tract that were treated and followed up at a university hospital between May 2000 and March 2008 were selected for the present study. Thirty-four patients were treated with surgery followed by a combination of chemotherapy and radiotherapy, 15 with surgery alone, 14 with combined radiotherapy and chemotherapy, six with radiotherapy alone, and two with surgery followed by radiotherapy. To find out the major series of related studies over the last 20 years, a literature review of PubMed was performed. In all, we found 42 major series including 8,164 patients with malignant neoplasms of the sinonasal tract. RESULTS There were 35 women and 36 men ranging in age from 5 to 80 years, with a median age of 55 years at diagnosis. The primary sites included were paranasal sinuses in 51 and nasal cavity in 20. There were one case of stage I, 20 of stage II, 27 of stage III, and 23 of stage IV. Epithelial tumors constituted 65% of all neoplasms. After a median follow-up of 39 months for surviving patients, 33 patients are alive and without disease, eight are alive with disease, and 30 patients died due to disease. Local recurrence was the most frequent treatment failure. The 5-year disease-free, local control, and overall survival rates were 42.1%, 59.5%, and 54.5%, respectively. On univariate analysis, cervical lymph nodes involvement, primary tumor size, histologic type, response to therapy, and stage of disease were independent prognostic factors for overall survival. In the literature review and by analyzing the data collection from 42 major reported series, the median age was 57 years and male/female ratio was 1.8. Epithelial tumors consisted of 69% of all malignant neoplasms of sinonasal tract and stages III and IV disease constituted 74.7% of all stages. Local recurrence was the dominant treatment failure in nearly all series. Five-year local control and overall survival rates were 56% and 45.5%, respectively. CONCLUSIONS In this review and by analyzing the large data collection of recent major reported series, we found that malignant neoplasms of the sinonasal tract tend to present at locally advanced stage, with a high frequency of local failure and a moderate to poor outcome. More effective local treatment for improving the local control and overall survival is needed.
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Affiliation(s)
- Bijan Khademi
- Department of Otolaryngology, and Head and Neck Surgery, Khalili Hospital, Shiraz University of Medical Sciences, Shiraz 71936-13311, Iran
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Lin L, Wang SY, Wang J. [Naso-oropharyneal chordoma: a clinicopathological analysis of 12 cases]. Zhonghua Bing Li Xue Za Zhi 2009; 38:194-195. [PMID: 19575857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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40
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Elliot KM, Mayer MN. Radiation therapy for tumors of the nasal cavity and paranasal sinuses in dogs. Can Vet J 2009; 50:309-312. [PMID: 19436485 PMCID: PMC2643460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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41
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Khasanov AI. [Influence of chemotherapy regimen on antioxidant level in patients with locally-advanced tumors of the maxilla, nasal and paranasal sinuses]. Vopr Onkol 2009; 55:42-45. [PMID: 19435198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The study dealt with effect of chemoradiotherapy on the oxidant/antioxidant system in 57 patients with locally-advanced tumors (stage III-IV) of the maxilla, nasal and paranasal sinuses. Therapy modalities ranged from systemic chemoradiotherapy (22), intraarterial chemoradiotherapy + UHF-hyperthermia (20) and intraarterial chemotherapy + radiotherapy (15). The most frequent regimen of chemotherapy involved cisplatin 15 mg/ m2, total dose of 100 mg; fluorouracil 600 mg/m2, total dose of 2,000-3,000 mg, and doxorubicin 15 mg/m2, total dose of 40-60 mg. As far as telegammatherapy is concerned, all patients received STD of 3 Gy and TTD of 40-60 Gy. Unlike systemic chemoradiotherapy, continuous intraarterial chemoradiotherapy with UHF-hyperthermia or without it was followed by lower incidence of enhanced oxidative reaction response and tumor-related endotoxicosis.
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Abstract
Basaloid squamous cell carcinoma (BSCC) is a rare tumor representing an aggressive variant of squamous cell carcinoma (SCC) and arising from a common precursor cell. BSCC rarely originates from the sinonasal tract. We report on an 83-year-old woman with BSCC after multiple resections of an inverted papilloma (IP) of the left sinonasal tract. The tumor filled the nasal cavity completely and was infiltrating the ipsilateral frontal skull base and periorbita. Because of the tumor's expansion, the patient's age, and comorbidity, surgery was not performed, but primary radiotherapy was initiated. A possible association between sinonasal BSCC and IP, as implicated by the current case, must be further investigated. In any case, IP requires consequent endoscopic and, if necessary, radiological follow-up in order to detect recurrent disease or malignant transformation.
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Affiliation(s)
- A Knopf
- Hals-, Nasen- und Ohrenklinik , Klinikum rechts der Isar, Technische Universität, München
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Viswanatha B. Prostatic carcinoma metastatic to the paranasal sinuses: a case report. Ear Nose Throat J 2008; 87:519-520. [PMID: 18800324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
In the paranasal sinuses, metastatic carcinoma is far less common than primary carcinoma. Metastasis of prostate cancer to the paranasal sinuses is very rare. The author describes a case of prostatic adenocarcinoma that metastasized to the frontal and ethmoid sinuses in a 68-year-old man. The patient was treated with radiotherapy but was lost to follow-up after 3 months.
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Affiliation(s)
- Borlingegowda Viswanatha
- Department of ENT, Victoria Hospital and Bangalore Medical College, Vijayangar, Bangalore, 560 040, Karnataka, India.
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bin Sabir Husin Athar PP, bte Ahmad Norhan N, bin Saim L, bin Md Rose I, bte Ramli R. Metastasis to the sinonasal tract from sigmoid colon adenocarcinoma. Ann Acad Med Singap 2008; 37:788-3. [PMID: 18989497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Metastatic adenocarcinoma from the gastrointestinal tract to the sinonasal tract is rare. The histological morphology of this lesion is indistinguishable from the colonic variant of primary sinus adenocarcinoma or intestinal-type adenocarcinoma (ITAC). CLINICAL PICTURE This is a report of a case of metastatic adenocarcinoma of colorectal origin to the paranasal sinuses in a 52-year-old female who was previously treated for adenocarcinoma of the sigmoid colon. A histologic study of the surgical specimen from the sinonasal cavity demonstrated a tumour identical to the patient's prior primary tumour of the colon. The sinonasal neoplastic tissue showed marked positivity for carcinoembryonic antigen and expressed cytokeratin 20, which differentiates metastatic colonic adenocarcinoma from ITAC. TREATMENT/OUTCOME The patient received palliative radiation but died 3 months after the diagnosis. CONCLUSION Distinguishing metastatic adenocarcinoma from gastrointestinal tract from ITAC can be difficult. In view of the resemblance, immunohistochemical staining can help in differentiating them. It is important to recognise these as metastatic lesions as the treatment is mainly palliative.
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Tramacere F, Bambace S, De Luca MC, Castagna R, Francavilla MC, Leone A, Monastero S, Fucilli F, Pili G, Portaluri M. Esthesioneuroblastoma treated with external radiotherapy. Case report. Acta Otorhinolaryngol Ital 2008; 28:215-217. [PMID: 18939712 PMCID: PMC2644996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/08/2007] [Accepted: 11/29/2007] [Indexed: 05/26/2023]
Abstract
Esthesioneuroblastoma is a rare tumour arising from the olfactory epithelium of the nasal vault which frequently invades the cranial base and orbit. Esthesioneuroblastoma has a bimodal age distribution between 11 and 20 years and between 51 and 60 years. Esthesioneuroblastoma accounts for approximately 1-5% of intranasal cancers. The case is reported of a 79-year-old female patient with a Kadish stage C tumour with a one-year history of headache, nasal obstruction, anosmia, rhinorrhoea and epistaxis. Aim of this study is to analyse the natural history, treatment and prognosis of this tumour, based on a review of the literature.
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Affiliation(s)
- F Tramacere
- Radiotherapy Unit, AUSL BR1, Perrino Hospital, Brindisi.
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46
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Billan S, Abdah-Bortnyak R, Kuten A. Severe desquamation with skin necrosis: a distinct pattern of skin toxicity secondary to head and neck irradiation with concomitant cetuximab. Isr Med Assoc J 2008; 10:247. [PMID: 18494248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Abstract
BACKGROUND The relative importance of surgery within multimodality regimens commonly used to treat advanced sinonasal malignancies remains unknown. METHODS One hundred two patients with locally advanced sinonasal cancers treated with proton beam radiation therapy with or without surgery were retrospectively reviewed. Extent of surgery and outcome variables of local control, disease-free survival, and overall survival were evaluated. Patterns of failure were also assessed. RESULTS Extent of surgery correlated with disease-free survival and overall survival rates. Local control rate, however, was independent of the degree of surgical resection achieved. Overall, treatment failure most commonly resulted from distant metastases, which occurred in 30% of patients and also correlated with extent of surgical resection. Tumor type-specific outcomes reveal differences associated with the extent of surgery achieved. CONCLUSION High-dose radiotherapy with proton beam resulted in excellent local control rates in patients with locally advanced sinonasal cancer, irrespective of the extent of surgery. Complete resection, however, was predictive of improved disease-free survival and decreased rate of distant metastasis.
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Affiliation(s)
- Vicente A Resto
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
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48
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Vanderstraeten B, Olteanu AML, Reynaert N, Leal A, De Neve W, Thierens H. Evaluation of uncertainty-based stopping criteria for monte carlo calculations of intensity-modulated radiotherapy and arc therapy patient dose distributions. Int J Radiat Oncol Biol Phys 2007; 69:628-37. [PMID: 17869677 DOI: 10.1016/j.ijrobp.2007.06.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Revised: 05/30/2007] [Accepted: 06/19/2007] [Indexed: 11/26/2022]
Abstract
PURPOSE To formulate uncertainty-based stopping criteria for Monte Carlo (MC) calculations of intensity-modulated radiotherapy and intensity-modulated arc therapy patient dose distributions and evaluate their influence on MC simulation times and dose characteristics. METHODS AND MATERIALS For each structure of interest, stopping criteria were formulated as follows: sigma(rel) <or=sigma(rel,tol) or Dsigma(rel) <or=D(lim)sigma(rel,tol) within >or=95% of the voxels, where sigma(rel) represents the relative statistical uncertainty on the estimated dose, D. The tolerated uncertainty (sigma(rel,tol)) was 2%. The dose limit (D(lim)) equaled the planning target volume (PTV) prescription dose or a dose value related to the organ at risk (OAR) planning constraints. An intensity-modulated radiotherapy-lung, intensity-modulated radiotherapy-ethmoid sinus, and intensity-modulated arc therapy-rectum patient case were studied. The PTV-stopping criteria-based calculations were compared with the PTV+OAR-stopping criteria-based calculations. RESULTS The MC dose distributions complied with the PTV-stopping criteria after 14% (lung), 21% (ethmoid), and 12% (rectum) of the simulation times of a 100 million histories reference calculation, and increased to 29%, 44%, and 51%, respectively, by the addition of the OAR-stopping criteria. Dose-volume histograms corresponding to the PTV-stopping criteria, PTV+OAR-stopping criteria, and reference dose calculations were indiscernible. The median local dose differences between the PTV-stopping criteria and the reference calculations amounted to 1.4% (lung), 2.1% (ethmoid), and 2.5% (rectum). CONCLUSIONS For the patient cases studied, the MC calculations using PTV-stopping criteria only allowed accurate treatment plan evaluation. The proposed stopping criteria provided a flexible tool to assist MC patient dose calculations. The structures of interest and appropriate values of sigma(rel,tol) and D(lim) should be selected for each patient individually according to the clinical treatment planning goals.
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Chen AM, Daly ME, Bucci MK, Xia P, Akazawa C, Quivey JM, Weinberg V, Garcia J, Lee NY, Kaplan MJ, El-Sayed I, Eisele DW, Fu KK, Phillips TL. Carcinomas of the Paranasal Sinuses and Nasal Cavity Treated With Radiotherapy at a Single Institution Over Five Decades: Are We Making Improvement? Int J Radiat Oncol Biol Phys 2007; 69:141-7. [PMID: 17459609 DOI: 10.1016/j.ijrobp.2007.02.031] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2006] [Revised: 01/31/2007] [Accepted: 02/21/2007] [Indexed: 10/23/2022]
Abstract
PURPOSE To compare clinical outcomes of patients with carcinomas of the paranasal sinuses and nasal cavity according to decade of radiation treatment. METHODS AND MATERIALS Between 1960 and 2005, 127 patients with sinonasal carcinoma underwent radiotherapy with planning and delivery techniques available at the time of treatment. Fifty-nine patients were treated by conventional radiotherapy; 45 patients by three-dimensional conformal radiotherapy; and 23 patients by intensity-modulated radiotherapy. Eighty-two patients (65%) were treated with radiotherapy after gross total tumor resection. Nineteen patients (15%) received chemotherapy. The most common histology was squamous cell carcinoma (83 patients). RESULTS The 5-year estimates of overall survival, local control, and disease-free survival for the entire patient population were 52%, 62%, and 54%, respectively. There were no significant differences in any of these endpoints with respect to decade of treatment or radiotherapy technique (p > 0.05, for all). The 5-year overall survival rate for patients treated in the 1960s, 1970s, 1980s, 1990s, and 2000s was 46%, 56%, 51%, 53%, and 49%, respectively (p = 0.23). The observed incidence of severe (Grade 3 or 4) late toxicity was 53%, 45%, 39%, 28%, and 16% among patients treated in the 1960s, 1970s, 1980s, 1990s, and 2000s, respectively (p = 0.01). CONCLUSION Although we did not detect improvements in disease control or overall survival for patients treated over time, the incidence of complications has significantly declined, thereby resulting in an improved therapeutic ratio for patients with carcinomas of the paranasal sinuses and nasal cavity.
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MESH Headings
- Adenocarcinoma/mortality
- Adenocarcinoma/radiotherapy
- Adenocarcinoma/surgery
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Adenoid Cystic/mortality
- Carcinoma, Adenoid Cystic/radiotherapy
- Carcinoma, Adenoid Cystic/surgery
- Carcinoma, Squamous Cell/mortality
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/surgery
- Disease-Free Survival
- Female
- Humans
- Male
- Middle Aged
- Nasal Cavity
- Neoplasm Recurrence, Local
- Nose Neoplasms/mortality
- Nose Neoplasms/radiotherapy
- Nose Neoplasms/surgery
- Paranasal Sinus Neoplasms/mortality
- Paranasal Sinus Neoplasms/radiotherapy
- Paranasal Sinus Neoplasms/surgery
- Radiation Injuries/prevention & control
- Radiotherapy/adverse effects
- Radiotherapy/trends
- Radiotherapy, Conformal/adverse effects
- Radiotherapy, Intensity-Modulated/adverse effects
- Time Factors
- Treatment Outcome
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Affiliation(s)
- Allen M Chen
- Department of Radiation Oncology, University of California, San Francisco (UCSF) Comprehensive Cancer Center, San Francisco, CA, USA.
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Su ZY, Zhang DS, Zhu MQ, Shi YX, Jiang WQ. [Primary non-Hodgkin's lymphoma of the paranasal sinuses: a report of 14 cases]. Ai Zheng 2007; 26:919-22. [PMID: 17697560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND & OBJECTIVE Primary paranasal sinus lymphoma (PPSL) is a rare presentation of extranodal non-Hodgkin's lymphoma with a natural history distinct from other lymphomas. This study was to evaluate the clinical and pathologic characteristics, treatment outcomes and prognosis of PPSL. METHODS The records of 14 PPSL patients, treated at Cancer Center of Sun Yat-sen University from 1994 to 2006, were analyzed. RESULTS The primary involvement sites included the maxillary sinus (11 cases), ethmoid sinus (2 cases), and sphenoid sinus (1 case). All patients were at stage I-II (Ann Arbor system). According to the AJCC TNM staging system, most patients had advanced T3-T4 disease. Of the 14 patients, 12 had B-cell PPSL, 1 had T-cell PPSL, and 1 had unclassified PPSL. The most common type was diffuse large B-cell PPSL (6 cases, 42.9%). Two patients underwent total maxillectomy and 12 underwent local excision or biopsy. All patients received chemotherapy and 6 received radiotherapy after chemotherapy. Both 5-year overall and event-free survival rates were 78.6%, with a median survival of 59.5 months(range, 2-192 months). CONCLUSIONS PPSL is an uncommon presentation of lymphoma characterized by bulky local disease. Diffuse large B-cell lymphoma is the most common histologic type and the maxillary sinus is the most common original site of PPSL. A combined-modality approach with systemic chemotherapy and local-regional radiation is recommended for PPSL patients. The prognosis of PPSL is relatively good.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Child
- Child, Preschool
- Combined Modality Therapy
- Cyclophosphamide/therapeutic use
- Disease-Free Survival
- Doxorubicin/therapeutic use
- Follow-Up Studies
- Humans
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell/radiotherapy
- Lymphoma, B-Cell/surgery
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/radiotherapy
- Lymphoma, Large B-Cell, Diffuse/surgery
- Lymphoma, T-Cell/drug therapy
- Lymphoma, T-Cell/pathology
- Lymphoma, T-Cell/radiotherapy
- Lymphoma, T-Cell/surgery
- Maxillary Sinus/surgery
- Middle Aged
- Neoplasm Staging
- Paranasal Sinus Neoplasms/drug therapy
- Paranasal Sinus Neoplasms/pathology
- Paranasal Sinus Neoplasms/radiotherapy
- Paranasal Sinus Neoplasms/surgery
- Paranasal Sinuses/pathology
- Prednisone/therapeutic use
- Remission Induction
- Survival Rate
- Vincristine/therapeutic use
- Young Adult
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Affiliation(s)
- Zheng-Yan Su
- State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, 510060, PR China
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