We have located links that may give you full text access.
Evaluation Study
Journal Article
Outcomes and patterns of failure for sinonasal undifferentiated carcinoma (SNUC): The Mayo Clinic Experience.
Head & Neck 2017 September
BACKGROUND: Sinonasal undifferentiated carcinoma (SNUC) is a rare aggressive disease arising in the nasal cavity and paranasal sinuses with poor prognosis and unclear optimal management.
METHODS: Forty patients were analyzed. Nasal cavity was the most common primary site. Most patients presented with T4 disease, received trimodality therapy, and were treated with intensity-modulated radiotherapy (IMRT).
RESULTS: Median follow-up was 6.9 years. Sixteen patients (40%) experienced recurrent disease, 5 local (12.5%), 1 regional (2.5%), and 10 distant (25%). The 5-year overall survival (OS), recurrence-free survival (RFS), and locoreginal control (LRC) were 44%, 39%, and 71%, respectively. Patients treated with trimodality therapy had better outcomes compared to single modality therapy. Improved OS was noted with IMRT and with doses ≥60 Gy. The most common cause of death was distant metastasis.
CONCLUSION: SNUC is an aggressive malignancy with a high tendency to metastasize. Better outcomes were obtained with a trimodality approach. Modern radiotherapy (RT) techniques and doses ≥ 60 Gy were associated with improved OS.
METHODS: Forty patients were analyzed. Nasal cavity was the most common primary site. Most patients presented with T4 disease, received trimodality therapy, and were treated with intensity-modulated radiotherapy (IMRT).
RESULTS: Median follow-up was 6.9 years. Sixteen patients (40%) experienced recurrent disease, 5 local (12.5%), 1 regional (2.5%), and 10 distant (25%). The 5-year overall survival (OS), recurrence-free survival (RFS), and locoreginal control (LRC) were 44%, 39%, and 71%, respectively. Patients treated with trimodality therapy had better outcomes compared to single modality therapy. Improved OS was noted with IMRT and with doses ≥60 Gy. The most common cause of death was distant metastasis.
CONCLUSION: SNUC is an aggressive malignancy with a high tendency to metastasize. Better outcomes were obtained with a trimodality approach. Modern radiotherapy (RT) techniques and doses ≥ 60 Gy were associated with improved OS.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app