Treatment Outcomes of Adenoid Cystic Carcinomas of the Head and Neck Region—A Single-Institution Experience
| العنوان: | Treatment Outcomes of Adenoid Cystic Carcinomas of the Head and Neck Region—A Single-Institution Experience |
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| المؤلفون: | Malu Rafi, Rejnish Kumar, Kainickal Cessal Thomas, Nebu Abraham George, Preethi Sara George, Kunnambath Ramadas |
| المصدر: | South Asian Journal of Cancer. |
| بيانات النشر: | Georg Thieme Verlag KG, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Cancer Research, Oncology |
| الوصف: | Objectives This study was undertaken to evaluate the characteristics and treatment outcomes of patients with adenoid cystic carcinomas of the head and neck region treated at a tertiary cancer center in south India. Materials and Methods This was a retrospective study done on patients treated at the institute between 2004 and 2011. Clinicopathological details and treatment outcomes were captured from the treatment records to estimate the treatment outcomes and factors affecting them. Results There were a total of 140 patients with mean age of presentation of 46 years and a median follow-up of 65 months. The most common single site of presentation was the oral cavity. One-hundred eighteen patients (84.3%) underwent primary surgical resection in which 38% had negative surgical margins. Ninety-nine patients were given adjuvant radiotherapy and 18 patients received radical radiotherapy, mostly for surgically inaccessible and inoperable tumors.Median time to recurrence and distant metastasis was 37 and 34 months, respectively. The overall survival and disease-free survival estimate using the Kaplan–Meier method were 92.3 and 71.9%, respectively, at 5 years. Surgical removal of the primary tumor and the nodal stage had the most significant impact on the overall survival outcomes of these patients. Conclusion Surgery remains the most impactful treatment modality in the management of these rare epithelial tumors. The use of adjuvant radiotherapy may help to tackle the issues of perineural spread and inadequate surgical margins in technically difficult sites. Radical radiotherapy also has impressive response rates. |
| تدمد: | 2278-4306 2278-330X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::18ad62ad92e453141c395772843565a5 https://doi.org/10.1055/s-0042-1758682 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........18ad62ad92e453141c395772843565a5 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22784306 2278330X |
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