https://m2.mtmt.hu/ hun 2026-05-25 14:14 JournalArticle 32893108 VALIDATED true Funding Agency and Grant Number: European Commission EIC Accelerator Pilot grant (KMIT-ACC); National Research, Development and Innovation Office of Hungary (NKFIA; National Heart Program) [968430]; Thematic Excellence Program of the Ministry of Innovation and Technology of Hungary, within the framework of the BIOImaging Excellence program at Semmelweis University; [NVKP-16-1-2016-0017]; [2020-1.1.5-GYORSITOSAV-2021-00018]; [2020-4.1.1.-TKP2020] Funding text: The study was supported by the European Commission EIC Accelerator Pilot grant (968430 KMIT-ACC), the National Research, Development and Innovation Office of Hungary (NKFIA; NVKP-16-1-2016-0017 National Heart Program, and 2020-1.1.5-GYORSITOSAV-2021-00018) and by the Thematic Excellence Program (2020-4.1.1.-TKP2020) of the Ministry of Innovation and Technology of Hungary, within the framework of the BIOImaging Excellence program at Semmelweis University. 0 false 2026-05-21T23:27:18.712+0000 2026-03-16T15:10:37.842+0000 2022-06-19T02:24:22.807+0000 true 10072306 Gyánó Marcell /api/author/10072306 Author true 2026-03-17T08:27:31.614+0000 2023-10-27T09:43:35.588+0000 true 10003134 Wolf György /api/admin/10003134 Admin true 10003134 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 Alizadeh, Leona S Initial Experience Using Digital Variance Angiography in Context of Prostatic Artery Embolization in Comparison with Digital Subtraction Angiography. true true /api/journal/10595 REVIEWED true false 10595 false 10595 true 1076-6332 1878-4046 Journal FOREIGN 30 4 689 697 689 9 2023 In previous clinical studies digital variance angiography (DVA) provided higher contrast-to-noise ratio (CNR) and better image quality in lower extremity angiography than digital subtraction angiography (DSA). Our aim was to investigate whether DVA has similar quality reserve in prostatic artery embolization (PAE). The secondary aim was to explore the potential advantages of the color-coded DVA (ccDVA) technology in PAE.This retrospective study evaluated 108 angiographic acquisitions from 30 patients (mean ± SD age 68.0 ± 8.9, range 41-87) undergoing PAE between May and October 2020. DSA and DVA images were generated from the same unsubtracted acquisition, and their CNR was calculated. Visual evaluation of DVA and DSA image quality was performed by four experienced interventional radiologists in a randomized, blinded manner. The diagnostic value of DSA and ccDVA images was also evaluated using clinically relevant criteria (visibility of small [< 2.5 mm] and large arteries [> 2.5 mm], feeding arteries and tissue blush) in a paired comparison. Data were analysed by the Wilcoxon signed rank test or the binomial test, the interrater agreement was determined by the Kendall W or Fleiss Kappa analysis.DVA provided 4.11 times higher median CNR than DSA (IQR: 1.72). The visual score of DVA images (4.40 ± 0.05) was significantly higher than that of DSA (3.39 ± 0.07, p < 0.001). The Kendall W analysis showed moderate but significant agreement (WDVA = 0.38, WDSA = 0.53). The preference of ccDVA images was significantly higher in all criteria (63-89%) with an interrater agreement of 58-79%. The Fleiss Kappa range was 0.02-0.18, significant in all criteria except large vessels.Our data show that DVA provides higher CNR and better image quality in PAE. This quality reserve might be used for dose management (reduction of radiation dose and contrast agent volume), and ccDVA technology has also a high potential to assist PAE interventions in the future. Funding 2015402 /api/funding/2015402 false true Funding 2015403 /api/funding/2015403 false true Funding 2015404 /api/funding/2015404 false true true 2022 true true true false true false NONE 2026-05-22 false 10 0 10 3 5 10 10 10 9 10 10 3 3 3 7 0 10 3 10 3 0 9 9 Folyóiratcikk Journal Article 24 10 Könyvrészlet Chapter in Book 25 0 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2023 0 1 0 1 0 2024 0 3 0 3 0 2025 0 3 2 3 2 2026 0 3 1 3 1 Q1 false 10072306,10000664 false false false 2022-09-17T02:24:24.190+0000 Biofizikai és Sugárbiológiai Intézet (SE / AOK / I); Kinepict Health Korlátolt Felelősségű Társaság; Városmajori Szív- és Érgyógyászati Klinika (SE / AOK / K); Érsebészeti és Endovaszkuláris Tanszék (SE / AOK / K) 5 19 4 11 0 true Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 102122321 /api/authorship/102122321 1 0.091 true false true Alizadeh Leona S true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 102122322 /api/authorship/102122322 2 0.091 false false false Author 10072306 /api/author/10072306 Gyánó Marcell true true Gyánó Marcell true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 102122323 /api/authorship/102122323 3 0.091 false false false Author 10074065 /api/author/10074065 Góg István true true Góg István true false false AuthorshipType 1 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true true 40 true IDENTICAL https://linkinghub.elsevier.com/retrieve/pii/S1076633222003099 https://linkinghub.elsevier.com/retrieve/pii/S1076633222003099 false true Classification 12262 /api/classification/12262 true true Keyword 2652388 /api/keyword/2652388 true true SjrRating 11412379 /api/sjrrating/11412379 47 0.24 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 2741 /api/classificationexternal/2741 true 2741 true Q1 DIRECT true true /api/publication/32893108 <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" >Alizadeh Leona S ✉ </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10072306"><a href="/gui2/?type=authors&mode=browse&sel=10072306" target="_blank">Gyánó Marcell (<span class="authorship-author-name">Gyánó Marcell</span> <span class="authorAux-mtmt"> radiológia</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Klinikum">K</span>/Városmajori Szív- és Érgyógyászati Klinika; Kinepict Health Korlátolt Felelősségű Társaság</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10074065"><a href="/gui2/?type=authors&mode=browse&sel=10074065" target="_blank">Góg István (<span class="authorship-author-name">Góg István</span> <span class="authorAux-mtmt"> Érsebészet</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Klinikum">K</span>/<span title="Városmajori Szív- és Érgyógyászati Klinika">VAROSMAJOR_SZÍVÉRGYÓGY</span>/Érsebészeti és Endovaszkuláris Tanszék; Kinepict Health Korlátolt Felelősségű Társaság</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10013859"><a href="/gui2/?type=authors&mode=browse&sel=10013859" target="_blank">Szigeti Krisztián (<span class="authorship-author-name">Szigeti Krisztián</span> <span class="authorAux-mtmt"> Biofizika</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Intézet">I</span>/Biofizikai és Sugárbiológiai Intézet; Kinepict Health Korlátolt Felelősségű Társaság</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10000664"><a href="/gui2/?type=authors&mode=browse&sel=10000664" target="_blank">Osváth Szabolcs (<span class="authorship-author-name">Osváth Szabolcs</span> <span class="authorAux-mtmt"> Biofizika</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Intézet">I</span>/Biofizikai és Sugárbiológiai Intézet; Kinepict Health Korlátolt Felelősségű Társaság</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10000027"><a href="/gui2/?type=authors&mode=browse&sel=10000027" target="_blank">Kiss János P (<span class="authorship-author-name">Kiss János</span> <span class="authorAux-mtmt"> Neurofarmakológia</span>) </a> </span> <span class="author-affil">Kinepict Health Korlátolt Felelősségű Társaság</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Yel Ibrahim </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Koch Vitali </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Grünewald Leon D </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Vogl Thomas J </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Booz Christian </span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;32893108" target="_blank">Initial Experience Using Digital Variance Angiography in Context of Prostatic Artery Embolization in Comparison with Digital Subtraction Angiography.</a></div> <div> <span class="journal-title">ACADEMIC RADIOLOGY</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/1076-6332">1076-6332</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1878-4046">1878-4046</a>)</span>: <span class="journal-volume">30</span> <span class="journal-issue">4</span> <span class="page"> pp 689-697 </span> <span class="year">(2023)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.1016/j.acra.2022.05.007" target="_blank" href="https://doi.org/10.1016/j.acra.2022.05.007"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000966021000001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000966021000001"> WoS </a> </span> <span 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32893108</span> | <span class="status-data status-VALIDATED"> Egyeztetett </span> Forrás Idéző | <span class="type-subtype">Folyóiratcikk ( Szakcikk ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="funder"> National Heart Program(NVKP-16-1-2016-0017) Támogató: NKFIH, (2020-1.1.5-GYORSÍTÓSÁV-2021-00018) Támogató: NKFIA, (BIOImaging Excellence Programme at Semmelweis University) </div> <div class="lastModified">Utolsó módosítás: 2026.03.16. 16:10 Kondor Zóra (SE_KK_Admin5_KZ, admin) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Megjegyzés</u>: Funding Agency and Grant Number: European Commission EIC Accelerator Pilot grant (KMIT-ACC); National Research, Development and Innovation Office of Hungary (NKFIA; National Heart Program) [968430]; Thematic Excellence Program of the Ministry of Innovation and Technology of Hungary, within the framework of the BIOImaging Excellence program at Semmelweis University; [NVKP-16-1-2016-0017]; [202...</pre> </div></div>