Zaghian, Razieh, Sedighi, Abdolazim, Gholami, Mohammad Hadi, Jaberi, Ramin. (1397). Verification of delivered dose to the Lips carcinoma tumors with HDR brachytherapy sources: 192Ir and 60CO in an exclusive plexiglass Phantom.. , 15(Special Issue-12th. Iranian Congress of Medical Physics), 46-46. doi: 10.22038/ijmp.2018.11947
Razieh Zaghian; Abdolazim Sedighi; Mohammad Hadi Gholami; Ramin Jaberi. "Verification of delivered dose to the Lips carcinoma tumors with HDR brachytherapy sources: 192Ir and 60CO in an exclusive plexiglass Phantom.". , 15, Special Issue-12th. Iranian Congress of Medical Physics, 1397, 46-46. doi: 10.22038/ijmp.2018.11947
Zaghian, Razieh, Sedighi, Abdolazim, Gholami, Mohammad Hadi, Jaberi, Ramin. (1397). 'Verification of delivered dose to the Lips carcinoma tumors with HDR brachytherapy sources: 192Ir and 60CO in an exclusive plexiglass Phantom.', , 15(Special Issue-12th. Iranian Congress of Medical Physics), pp. 46-46. doi: 10.22038/ijmp.2018.11947
Zaghian, Razieh, Sedighi, Abdolazim, Gholami, Mohammad Hadi, Jaberi, Ramin. Verification of delivered dose to the Lips carcinoma tumors with HDR brachytherapy sources: 192Ir and 60CO in an exclusive plexiglass Phantom.. , 1397; 15(Special Issue-12th. Iranian Congress of Medical Physics): 46-46. doi: 10.22038/ijmp.2018.11947

Verification of delivered dose to the Lips carcinoma tumors with HDR brachytherapy sources: 192Ir and 60CO in an exclusive plexiglass Phantom.

Iranian Journal of Medical Physics
مقاله 46، دوره 15، Special Issue-12th. Iranian Congress of Medical Physics، بهمن و اسفند 2018، صفحه 46-46
نوع مقاله: Conference Proceedings
شناسه دیجیتال (DOI): 10.22038/ijmp.2018.11947
نویسندگان
Razieh Zaghian1؛ Abdolazim Sedighi2؛ Mohammad Hadi Gholami* 3؛ Ramin Jaberi4
1MSc student of Medical physic, Kermanshah university of medical science, Kermanshah, Iran
2Mahdieh Radiotherapy and brachytherapy charity center, Hamedan. Iran
3Mahdieh Radiotherapy and Oncology charity Centre, Hamadan. Iran Islamic Azad University, Science and research branch, Tehran, Iran
4Tehran University of Medical Sciences · Department of Radiation Oncology, Tehran, Iran
چکیده
Introduction: Brachytherapy, especially using manually after loaded Iridium-192 and Cobalt-60, can be applied as a sole treatment, as a treatment complementary to surgery, and as a local boost in combination with EBRT. The use of HDR brachytherapy catheters incorporated in removable dental molds allows repeated, highly reproducible, fractionated outpatient brachytherapy of superficial tumors without requiring repeated catheter insertion into the tumor. One of the important use of molds is controlling hyper dose sleeves. Some suitable sites for mould therapy include the scalp, lip, buccal mucosa and hard palate. In this study, we are going to dosimetry this lips mould with TLD-100 and comparing with Plexiglass exclusive phantom results.
Materials and Methods: This study has done for an early stage lip squamous cell carcinoma with mold and an exclusive lips phantom that were definitively done with using HDR brachytherapy. A customized mold was fabricated for a patient with lips superficial tumor and TLD-100 were located in the surface of mold and phantom, in which 3-4 after loading catheters were placed for passing the Iridium and Cobalt sources.
 
Results: The results show that we have difference about 2 percent between dose calculation for mold and phantom for Iridium and about 1.5 percent for Cobalt.
Conclusion: HDR brachytherapy using the mold technique as definitive treatment or for boosting the dose after radiotherapy, is a safe and excellent method for selected early and superficial lip cancers.
کلیدواژه‌ها
High Dose Rate؛ Brachytherapy؛ Mold Brachytherapy Appliance؛ Catheters؛ Carcinoma of Lips
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