BACKGROUND: The intraoral stent is a mouth-opening device which may be used during head and neck cancer radiotherapy with the intention of preventing unnecessary irradiation in normal adjacent tissue. The use of this device during intensity-modulated radiation therapy (IMRT) has not been reported in the literature. METHODS: A 30-year-old woman with squamous cell carcinoma of the tongue was submitted to a CT for IMRT treatment planning with and without the use of the intraoral stent. RESULTS: Dosimetric analysis showed that the irradiation dose to the maxilla, both parotid glands, and left submandibular gland decreased with the use of this device. CONCLUSION: This article shows that intraoral stents seem to be useful in decreasing the radiation dose to healthy structures, especially in bone structures and salivary glands during radiotherapy, and emphasizes the importance of a multidisciplinary team during oncological therapy.
BACKGROUND: The intraoral stent is a mouth-opening device which may be used during head and neck cancer radiotherapy with the intention of preventing unnecessary irradiation in normal adjacent tissue. The use of this device during intensity-modulated radiation therapy (IMRT) has not been reported in the literature. METHODS: A 30-year-old woman with squamous cell carcinoma of the tongue was submitted to a CT for IMRT treatment planning with and without the use of the intraoral stent. RESULTS: Dosimetric analysis showed that the irradiation dose to the maxilla, both parotid glands, and left submandibular gland decreased with the use of this device. CONCLUSION: This article shows that intraoral stents seem to be useful in decreasing the radiation dose to healthy structures, especially in bone structures and salivary glands during radiotherapy, and emphasizes the importance of a multidisciplinary team during oncological therapy.
Authors: Susannah Cleland; Scott B Crowe; Philip Chan; Benjamin Chua; Jodi Dawes; Lizbeth Kenny; Charles Y Lin; William R McDowall; Elise Obereigner; Tania Poroa; Kate Stewart; Tanya Kairn Journal: Tech Innov Patient Support Radiat Oncol Date: 2022-06-21
Authors: Mohamed Zaid; Eugene J Koay; Nimit Bajaj; Ryan Mathew; Lianchun Xiao; Anshuman Agrawal; Pearl Fernandes; Hannah Burrows; Millicent A Roach; Christopher T Wilke; Caroline Chung; Clifton D Fuller; Jack Phan; G Brandon Gunn; William H Morrison; Adam S Garden; Steven J Frank; David I Rosenthal; Michael Andersen; Adegbenga Otun; Mark S Chambers Journal: Oral Oncol Date: 2020-04-13 Impact factor: 5.337
Authors: Breno A Rocha; Lucianne M C Lima; Lívia M R Paranaíba; Angel da S Martinez; Maria Betânia de O Pires; Edimilson M de Freitas; Camilla V Vilas Boas; Mário R de Melo Filho Journal: Rep Pract Oncol Radiother Date: 2017-09-01
Authors: Christopher T Wilke; Mohamed Zaid; Caroline Chung; Clifton D Fuller; Abdallah S R Mohamed; Heath Skinner; Jack Phan; G Brandon Gunn; William H Morrison; Adam S Garden; Steven J Frank; David I Rosenthal; Mark S Chambers; Eugene J Koay Journal: 3D Print Med Date: 2017-11-16
Authors: Sonja Stieb; Ismael Perez-Martinez; Abdallah S R Mohamed; Stockton Rock; Nimit Bajaj; Tanaya S Deshpande; Mohamed Zaid; Adam S Garden; Ryan P Goepfert; Richard Cardoso; Renata Ferrarotto; Jay P Reddy; Jack Phan; William H Morrison; David I Rosenthal; Eugene J Koay; Steven J Frank; C David Fuller; G Brandon Gunn Journal: Clin Transl Radiat Oncol Date: 2020-06-09