{"id":8732,"date":"2023-09-02T12:14:49","date_gmt":"2023-09-02T03:14:49","guid":{"rendered":"https:\/\/papricalab.com\/publication7\/"},"modified":"2023-10-07T10:50:04","modified_gmt":"2023-10-07T01:50:04","slug":"publication7","status":"publish","type":"page","link":"https:\/\/papricalab.com\/en\/publication7\/","title":{"rendered":"Publication7"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\n\tBack to List<\/span>\n\t\t\n\t\t\n\t\t\t<\/path><\/svg>\t\t\t\t\t<\/span>\n\t<\/span>\n<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Publication 7:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Geometric Evaluation of Patient-Specific 3D Bolus from 3D Printed Mold and Casting Method for Radiation Therapy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Hyun Joon An, Myeong Soo Kim, Jiseong Kim, Jaeman Son, Chang Heon Choi, Jong Min Park, Jung-in Kim<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Progress in Medical Physics<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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2019.03<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\thttps:\/\/doi.org\/10.14316\/pmp.2019.30.1.32<\/a><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Abstract<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Purpose<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The objective of this study is to evaluate the geometrical accuracy of a patient-specific bolus based on a three-dimensional (3D) printed mold and casting method.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Materials and Methods<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Three breast cancer patients undergoing treatment for a superficial region were scanned using computed tomography (CT) and a designed bolus structure through a treatment planning system (TPS). For the fabrication of patient-specific bolus, we cast harmless certified silicone into 3D printed molds. The produced bolus was also imaged using CT under the same conditions as the patient CT to acquire its geometrical shape. We compared the shapes of the produced bolus with the planned bolus structure from the TPS by measuring the average distance between two structures after a surface registration<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Results and Conclusions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The result of the average difference in distance was within 1 mm and, as the worst case, the absolute difference did not exceed \u00b12 mm. The result of the geometric difference in the cross-section profile of each bolus was approximately 1 mm, which is a similar property of the average difference in distance. This discrepancy was negligible in affecting the dose reduction. The proposed fabrication of patient-specific bolus is useful for radiation therapy in the treatment of superficial regions, particularly those with an irregular shape<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Back to List Publication 7: Geometric Evaluation of Patient-Specific 3D Bolus from 3D Printed Mold and Casting Method for Radiation Therapy AUTHORS Hyun Joon An, Myeong Soo Kim, Jiseong Kim, Jaeman Son, Chang Heon Choi, Jong Min Park, Jung-in Kim PUBLISHED Progress in Medical Physics DATE 2019.03 DOI https:\/\/doi.org\/10.14316\/pmp.2019.30.1.32 Abstract Purpose The objective of this […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-8732","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/pages\/8732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/comments?post=8732"}],"version-history":[{"count":4,"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/pages\/8732\/revisions"}],"predecessor-version":[{"id":8834,"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/pages\/8732\/revisions\/8834"}],"wp:attachment":[{"href":"https:\/\/papricalab.com\/en\/wp-json\/wp\/v2\/media?parent=8732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}