https://m2.mtmt.hu/ eng 2026-05-30 15:59 JournalArticle 35142622 ADMIN_APPROVED true Országos Onkológiai Intézet, Sugárterápiás Központ, Hungary Semmelweis Egyetem, Onkológiai Tanszék, Hungary Országos Onkológiai Intézet és Nemzeti Tumorbiológiai Laboratórium, Budapest, Hungary Export Date: 3 September 2024 CODEN: MGONA Correspondence Address: Tibor, M.; Országos Onkológiai Intézet, Ráth Gy. u. 7–9, Hungary; email: major.tibor@oncol.hu Tradenames: ImagingRing; MAGNETOM Free.Max 0 false 2026-02-19T14:23:53.555+0000 2024-11-17T08:11:39.407+0000 2024-07-23T06:22:17.247+0000 true 10081340 Pirmann Tamás /api/admin/10081340 Admin true 2025-05-12T14:33:02.369+0000 2024-11-17T08:11:39.557+0000 true 10080105 Kériné Tornyi Katalin /api/admin/10080105 Admin true Admin 10067876 /api/admin/10067876 Ladányi Gusztáv true true Admin 10080105 /api/admin/10080105 Kériné Tornyi Katalin true true 2024-10-17T16:16:12.275+0000 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Major, Tibor Új képalkotó eljárások alkalmazása daganatos betegek brahiterápiájában Application of new imaging modalities for brachytherapy of cancer patients true false /api/journal/1131031 REVIEWED true true 1131031 true 1131031 true 0025-0244 2060-0399 Journal HUNGARIAN 68 2 155 162 155 8 2024 In the Radiotherapy Centre of the National Institute of Oncology, Budapest, a 0.55 T MR scanner (MAGNETOM Free. Max) and a ring-like X-ray machine (ImagingRing) have been in operation since 2022. The MR scanner has a tunnel diameter of 80 cm, the X-ray machine has a ring diameter of 121 cm. The latter can also be used for cone-beam CT (CBCT) imaging. The MR scanner is mainly used for planning gynaecological brachytherapy (BT) treatments. Image distortions in MR imaging were investigated with a special grid phantom. After head and neck and breast implant, image quality of ImagingRing CBCT and planning CT was compared. The position of the radiation source was verified by radiographs taken during treatment. Despite the lower field strength, the image quality of the MR scanner was found to be adequate for treatment planning of gynaecological BT. Image distortions were found to be clinically negligible. On CBCT images obtained with ImagingRing, catheters could always be well identified, and anatomical organs were adequately visualized for head and neck treatments, but not for breast implants. The MR scanner is suitable for treatment planning for gynaecological BT due to its good image quality and low image distortion. The image quality of the ImagingRing is suitable for treatment planning for small body sizes, but not for larger sizes. The device can be used to in vivo check of the radiation source position during treatment. Funding 2042372 /api/funding/2042372 false true Funding 2042373 /api/funding/2042373 false true true true 2024 false false true false true false NONE 2026-02-19 false 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 Q4 false false false false 2024-10-06T11:47:53.777+0000 Onkológiai Tanszék (SE / AOK / K); Országos Onkológiai Intézet 5 9 2 5 0 false 10080105 10067876 Language 10001 /api/language/10001 Magyar Hungarian true 1 true PersonAuthorship 118404980 /api/authorship/118404980 1 0.2 true false true Author 10044386 /api/author/10044386 Major Tibor true 10044386 true Major Tibor true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 118404981 /api/authorship/118404981 2 0.2 false false false Author 10087245 /api/author/10087245 Vízkeleti Júlia true true Vizkeleti Júlia true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 118404982 /api/authorship/118404982 3 0.2 false false false Author 10030572 /api/author/10030572 Ágoston Péter Zoltán true 10030572 true Ágoston Péter true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 118404983 /api/authorship/118404983 4 0.2 false false false Author 10013883 /api/author/10013883 Takácsi-Nagy Zoltán true 10013883 true Takácsi-Nagy Zoltán true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 118404984 /api/authorship/118404984 5 0.2 false true false Author 10013383 /api/author/10013383 Polgár Csaba true 10013383 true Polgár Csaba true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 26927768 /api/publicationidentifier/26927768 PlainSource 3 /api/publicationsource/3 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 85199014492 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85199014492 false true PublicationIdentifier 26856393 /api/publicationidentifier/26856393 PlainSource 17 /api/publicationsource/17 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true PubMed PubMed http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=@@@&dopt=Abstract true true 17 true IDENTICAL 39013089 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=39013089&dopt=Abstract false true PublicationIdentifier 27593601 /api/publicationidentifier/27593601 PlainSource 39 /api/publicationsource/39 PublicationSourceType 10006 /api/publicationsourcetype/10006 true true true Teljes dokumentum Full text @@@ true true 39 true IDENTICAL https://huon.hu/2024/68/2/0155/0155a.pdf https://huon.hu/2024/68/2/0155/0155a.pdf false true SjrRating 11484512 /api/sjrrating/11484512 2172 1.0 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 2701 /api/classificationexternal/2701 true 2701 true Q4 DIRECT true true /api/publication/35142622 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10044386"><a href="/gui2/?type=authors&mode=browse&sel=10044386" target="_blank">Major Tibor ✉ (<span class="authorship-author-name">Major Tibor</span> <span class="authorAux-mtmt"> klinikai sugárfizika</span>) </a> </span> <span class="author-affil">National Institute of Oncology; <span title="Semmelweis University">SU</span>/<span title="Faculty of Medicine">FM</span>/<span title="Clinical">C</span>/Onkológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10087245"><a href="/gui2/?type=authors&mode=browse&sel=10087245" target="_blank">Vizkeleti Júlia (<span class="authorship-author-name">Vízkeleti Júlia</span> <span class="authorAux-mtmt"> sugárterápia, onkológia</span>) </a> </span> <span class="author-affil">National Institute of Oncology</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10030572"><a href="/gui2/?type=authors&mode=browse&sel=10030572" target="_blank">Ágoston Péter (<span class="authorship-author-name">Ágoston Péter Zoltán</span> <span class="authorAux-mtmt"> Sugárterápia, onkológia</span>) </a> </span> <span class="author-affil">National Institute of Oncology; <span title="Semmelweis University">SU</span>/<span title="Faculty of Medicine">FM</span>/<span title="Clinical">C</span>/Onkológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10013883"><a href="/gui2/?type=authors&mode=browse&sel=10013883" target="_blank">Takácsi-Nagy Zoltán (<span class="authorship-author-name">Takácsi-Nagy Zoltán</span> <span class="authorAux-mtmt"> Sugárterápia</span>) </a> </span> <span class="author-affil">National Institute of Oncology; <span title="Semmelweis University">SU</span>/<span title="Faculty of Medicine">FM</span>/<span title="Clinical">C</span>/Onkológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10013383"><a href="/gui2/?type=authors&mode=browse&sel=10013383" target="_blank">Polgár Csaba (<span class="authorship-author-name">Polgár Csaba</span> <span class="authorAux-mtmt"> Sugárterápia, klinikai onkológia</span>) </a> </span> <span class="author-affil">National Institute of Oncology; <span title="Semmelweis University">SU</span>/<span title="Faculty of Medicine">FM</span>/<span title="Clinical">C</span>/Onkológiai Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;35142622" target="_blank">Új képalkotó eljárások alkalmazása daganatos betegek brahiterápiájában</a></div> <div> <span class="journal-title">MAGYAR ONKOLÓGIA</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/0025-0244">0025-0244</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/2060-0399">2060-0399</a>)</span>: <span class="journal-volume">68</span> <span class="journal-issue">2</span> <span class="page"> pp 155-162 </span> <span class="year">(2024)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: Hungarian | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85199014492" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85199014492"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="39013089" target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=39013089&dopt=Abstract"> PubMed </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="https://huon.hu/2024/68/2/0155/0155a.pdf" target="_blank" href="https://huon.hu/2024/68/2/0155/0155a.pdf"> Full text </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Journal subject: Scopus - Medicine (miscellaneous)&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q4</div> <div class="journal-subject">Journal subject: Scopus - Oncology&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q4</div> </div></OnlyViewableByAuthor> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;35142622&sort=publishedYear,desc&sort=title"> Number of cited publications: 2 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 35142622</span> | <span class="status-data status-ADMIN_APPROVED"> Admin approved </span> Core Citing | <span class="type-subtype">Journal Article ( Article ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="funder"> (National Tumor Biology Laboratory (2022–2.1.1-NL-2022-00010))), ([TKP2020-NKA-26]) </div> <div class="lastModified">Last Modified: 2024.11.17. 09:11 Katalin Kériné Tornyi (MTMT ellenőrzés admin5) </div> <div class="lockedBy">Centrally managed 2024.10.17. 18:16 Gusztáv Ladányi (MTMT API user, admin) Katalin Kériné Tornyi (MTMT ellenőrzés admin5) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Comments</u>: Országos Onkológiai Intézet, Sugárterápiás Központ, Hungary Semmelweis Egyetem, Onkológiai Tanszék, Hungary Országos Onkológiai Intézet és Nemzeti Tumorbiológiai Laboratórium, Budapest, Hungary Export Date: 3 September 2024 CODEN: MGONA Correspondence Address: Tibor, M.; Orszá...</pre> </div></div>