@article{MTMT:34509121, title = {Survival Benefit of Stereotactic Radiotherapy in the Complex Management of Metastatic Melanoma}, url = {https://m2.mtmt.hu/api/publication/34509121}, author = {Kelemen, Gyöngyi and Együd, Zsófia and Dobi, Ágnes and Varga, Linda and Kószó, Renáta Lilla and Borzási, Emőke and Paczona, Viktor Róbert and Végváry, Zoltán and Borzák, Ferenc and Fodor, Emese and Ócsai, Henriette and Baltás, Eszter and Oláh, Judit Magdolna and Hideghéty, Katalin}, doi = {10.21873/anticanres.16803}, journal-iso = {ANTICANCER RES}, journal = {ANTICANCER RESEARCH}, volume = {44}, unique-id = {34509121}, issn = {0250-7005}, year = {2024}, eissn = {1791-7530}, pages = {205-212}, orcid-numbers = {Varga, Linda/0000-0003-4116-9497; Kószó, Renáta Lilla/0000-0002-1958-7839; Fodor, Emese/0009-0008-6961-6731; Baltás, Eszter/0000-0003-0357-7393; Hideghéty, Katalin/0000-0001-7080-2365} } @article{MTMT:34093322, title = {Prostate-specific membrane antigen-based imaging for stereotactic irradiation of low-volume progressive prostate cancer: a single-center experience}, url = {https://m2.mtmt.hu/api/publication/34093322}, author = {Varga, Linda and Besenyi, Zsuzsanna and Paczona, Viktor Róbert and Farkas, István and Urbán, Szabolcs and Sipka, Gábor and Pávics, László and Varga, Zoltán and Fodor, Emese and Hideghéty, Katalin and Oláh, Judit Magdolna and Bajory, Zoltán and Maráz, Anikó}, doi = {10.3389/fonc.2023.1166665}, journal-iso = {FRONT ONCOL}, journal = {FRONTIERS IN ONCOLOGY}, volume = {13}, unique-id = {34093322}, issn = {2234-943X}, year = {2023}, eissn = {2234-943X}, orcid-numbers = {Varga, Linda/0000-0003-4116-9497; Besenyi, Zsuzsanna/0000-0001-9115-9620; Farkas, István/0000-0002-0270-7101; Urbán, Szabolcs/0000-0001-5463-6811; Sipka, Gábor/0000-0002-1259-0576; Pávics, László/0000-0002-7319-1667; Varga, Zoltán/0000-0001-8537-6282; Fodor, Emese/0009-0008-6961-6731; Hideghéty, Katalin/0000-0001-7080-2365; Bajory, Zoltán/0000-0003-3835-2549; Maráz, Anikó/0000-0002-2018-8413} } @article{MTMT:32794334, title = {Elérkezett a teljes neoadjuváns terápia (TNT) ideje a lokálisan előrehaladott magas rizikójú végbéltumoros betegeknél?}, url = {https://m2.mtmt.hu/api/publication/32794334}, author = {Varga, Linda and Torday, László and Hideghéty, Katalin and Borzási, Emőke and Csenki, Melinda and Cserháti, Adrienn and Deák , Bence and Dobi, Ágnes and Együd, Zsófia and Fodor, Emese and Gaál, Szilvia and Kelemen, Gyöngyi and Kószó, Renáta Lilla and Nagy-László, Roland and Paczona, Viktor Róbert and Pepó, Judit and Sántha, Dóra and Uhercsák, Gabriella and Varga, Zoltán and Végváry, Zoltán and Vasas, Béla and Berényi, Zsolt and Lázár, György ifj and Ábrahám, Szabolcs and Paszt, Attila and Simonka, Zsolt and Oláh, Judit Magdolna and Maráz, Anikó}, journal-iso = {MAGYAR ONKOLÓGIA}, journal = {MAGYAR ONKOLÓGIA}, volume = {66}, unique-id = {32794334}, issn = {0025-0244}, year = {2022}, eissn = {2060-0399}, pages = {71-71}, orcid-numbers = {Varga, Linda/0000-0003-4116-9497; Torday, László/0000-0002-2911-5499; Hideghéty, Katalin/0000-0001-7080-2365; Fodor, Emese/0009-0008-6961-6731; Kószó, Renáta Lilla/0000-0002-1958-7839; Varga, Zoltán/0000-0001-8537-6282; Lázár, György ifj/0000-0001-7155-2978; Ábrahám, Szabolcs/0000-0002-2191-1714; Paszt, Attila/0000-0002-1637-8652; Simonka, Zsolt/0000-0002-3490-226X; Maráz, Anikó/0000-0002-2018-8413} } @inproceedings{MTMT:31926981, title = {Deep-Learning-based Segmentation of Organs-at-Risk in the Head for MR-assisted Radiation Therapy Planning}, url = {https://m2.mtmt.hu/api/publication/31926981}, author = {Ruskó, László and Capala, Marta and Czipczer, Vanda and Kolozsvári, Bernadett and Deák-Karancsi, Borbála and Czabány, Renáta and Gyalai, Bence and Tan, Tao and Végváry, Zoltán and Borzási, Emőke and Együd, Zsófia and Kószó, Renáta Lilla and Paczona, Viktor Róbert and Fodor, Emese and Bobb, Chad and Cozzini, Cristina and Kaushik, Sandeep and Darázs, Barbara and Verduijn, Gerda M. and Pearson, Rachel and Maxwell, Ross and Mccallum, Hazel and Hernandez Tamames, Juan and Hideghéty, Katalin and Petit, Steven and Wiesinger, Florian}, booktitle = {Proceedings of the 14th International Joint Conference on Biomedical Engineering Systems and Technologies}, doi = {10.5220/0010235000002865}, unique-id = {31926981}, year = {2021}, pages = {31-43}, orcid-numbers = {Kószó, Renáta Lilla/0000-0002-1958-7839; Fodor, Emese/0009-0008-6961-6731; Hideghéty, Katalin/0000-0001-7080-2365} } @article{MTMT:31646225, title = {Low Fraction Size Re-irradiation for Large Volume Recurrence of Glial Tumours}, url = {https://m2.mtmt.hu/api/publication/31646225}, author = {Dobi, Ágnes and Darázs, Barbara and Fodor, Emese and Cserháti, Adrienn and Együd, Zsófia and Maráz, Anikó and László, Szilvia and Dodd, Leopold and Reisz, Zita and Barzó, Pál and Oláh, Judit Magdolna and Hideghéty, Katalin}, doi = {10.1007/s12253-020-00868-2}, journal-iso = {PATHOL ONCOL RES}, journal = {PATHOLOGY AND ONCOLOGY RESEARCH}, volume = {26}, unique-id = {31646225}, issn = {1219-4956}, year = {2020}, eissn = {1532-2807}, pages = {2651-2658}, orcid-numbers = {Maráz, Anikó/0000-0002-2018-8413; Barzó, Pál/0000-0001-8717-748X; Hideghéty, Katalin/0000-0001-7080-2365} } @article{MTMT:31567225, title = {Adaptive Radiotherapy for Glioblastoma Multiforme – The Impact on Disease Outcome}, url = {https://m2.mtmt.hu/api/publication/31567225}, author = {Végváry, Zoltán and Darázs, Barbara and Paczona, Viktor Róbert and Dobi, Ágnes and Reisz, Zita and Varga, Zoltán and Fodor, Emese and Cserháti, Adrienn and Oláh, Judit Magdolna and Kis, Dávid and Barzó, Pál and Hideghéty, Katalin}, doi = {10.21873/anticanres.14425}, journal-iso = {ANTICANCER RES}, journal = {ANTICANCER RESEARCH}, volume = {40}, unique-id = {31567225}, issn = {0250-7005}, year = {2020}, eissn = {1791-7530}, pages = {4237-4244}, orcid-numbers = {Varga, Zoltán/0000-0001-8537-6282; Fodor, Emese/0009-0008-6961-6731; Barzó, Pál/0000-0001-8717-748X; Hideghéty, Katalin/0000-0001-7080-2365} } @article{MTMT:31392882, title = {Improved FBX chemical dosimeter system with enhanced radiochemical yield for reference dosimetry in radiobiology and radiotherapy research}, url = {https://m2.mtmt.hu/api/publication/31392882}, author = {Polanek, Róbert and Varga, Zoltán and Fodor, Emese and Brunner, Szilvia and Szabó, Emilia Rita and Tőkés, Tünde and Hideghéty, Katalin}, doi = {10.1016/j.radphyschem.2020.108899}, journal-iso = {RADIAT PHYS CHEM}, journal = {RADIATION PHYSICS AND CHEMISTRY: THE JOURNAL FOR RADIATION PHYSICS RADIATION CHEMISTRY AND RADIATION PROCESSING}, volume = {174}, unique-id = {31392882}, issn = {0969-806X}, abstract = {Radiation dosimetry plays important role in the reproducibility of radiobiology experiments, in the replicability of results, as well as in the successful and safe use of radiotherapy procedures. The consistency and accuracy of the applied dosimetry methods pre-define the outcomes of these applications. This paper presents a version of the well-known ferrous sulphate – benzoic acid – xylenol orange (FBX) chemical dosimeter with improved sensitivity, accuracy and precision. Sensitivity is increased due to a slight modification in composition and the preparation procedures. We use stock solutions for the preparation of the dosimeter solution, which consists of 1 mM ferrous sulphate and 16 mM benzoic acid with 0.25 mM xylenol orange added post-irradiation. The nonlinear response to the absorbed dose of this system is eliminated by the increased ferrous sulphate concentration, permitting the calculation of the absorbed dose by a linear relationship between the absorbed dose and the optical absorbance of the solution. The measured chemical yield of our dosimeter is 9.08⋅10−6mol/J for 6 MV photon beams and 6.42⋅10−6mol/J for 250 kVp x-rays. This is a 24% enhancement over the original FBX solution, which permits a finer dose resolution. The accuracy and precision of our method is assured by a well-designed and consistently used practice. A custom designed multipurpose PMMA slab phantom was used for irradiation in reference conditions. This phantom can be used for irradiation in reference conditions of dosimetric solutions, dosimetric films and chemical or biological samples. The combined standard uncertainty of this system is 1.12%, which can be improved by using an appropriate temperature correction factor. Furthermore, a working protocol has been established which allows dosimetry measurements using less than 1 mL dosimetric solutions.}, keywords = {FBX chemical dosimeter; PMMA slab Phantom; Enhanced radiochemical yield; Reference dosimetry}, year = {2020}, eissn = {1879-0895}, orcid-numbers = {Polanek, Róbert/0000-0003-3645-8331; Varga, Zoltán/0000-0001-8537-6282; Szabó, Emilia Rita/0000-0003-3611-2066; Tőkés, Tünde/0000-0002-0587-7886; Hideghéty, Katalin/0000-0001-7080-2365} } @article{MTMT:3333259, title = {Boost Irradiation Integrated to Whole Brain Radiotherapy in the Management of Brain Metastases}, url = {https://m2.mtmt.hu/api/publication/3333259}, author = {Dobi, Ágnes and Fodor, Emese and Maráz, Anikó and Együd, Zsófia and Cserháti, Adrienn and Tiszlavicz, László and Reisz, Zita and Barzó, Pál and Varga, Zoltán and Hideghéty, Katalin}, doi = {10.1007/s12253-018-0383-y}, journal-iso = {PATHOL ONCOL RES}, journal = {PATHOLOGY AND ONCOLOGY RESEARCH}, volume = {26}, unique-id = {3333259}, issn = {1219-4956}, abstract = {Our retrospective analysis aimed to evaluate the clinical value of dose intensification schemes: WBRT and consecutive, delayed, or simultaneous integrated boost (SIB) in brain metastasis (BM) management. Clinical data and overall survival (OS) of 468 patients with BM from various primaries treated with 10 x 3 Gy WBRT (n = 195), WBRT+ 10 x 2 Gy boost (n = 125), or simultaneously 15 x 2.2 Gy WBRT+0.7 Gy boost (n = 148) during a 6-year period were statistically analysed. Significant difference in OS could be detected with additional boost to WBRT (3.3 versus 6.5 months) and this difference was confirmed for BMs of lung cancer and melanoma and both for oligo- and multiplex lesions. The OS was prolonged for the RPA 2 and RPA3 categories, if patients received escalated dose, 4.0 vs. 7.7 months; (p = 0.002) in class RPA2 and 2.6 vs. 4.2 months; (p < 0.0001) in the class RPA 3 respectively. The significant difference in OS was also achieved with SIB. The shortened overall treatment time of SIB with lower WBRT fraction dose exhibited survival benefit over WBRT alone, and could be applied for patients developing BM even with unfavourable prognostic factors. These results warrant for further study of this approach with dose escalation using the lately available solutions for hippocampus sparing and fractionated stereotactic irradiation. The simultaneous delivery of WBRT with reduced fraction dose and boost proved to be advantageous prolonging the OS with shortened treatment time and reduced probability for cognitive decline development even for patients with poor performance status and progressing extracranial disease.}, year = {2020}, eissn = {1532-2807}, pages = {149-157}, orcid-numbers = {Maráz, Anikó/0000-0002-2018-8413; Tiszlavicz, László/0000-0003-1134-6587; Barzó, Pál/0000-0001-8717-748X; Varga, Zoltán/0000-0001-8537-6282; Hideghéty, Katalin/0000-0001-7080-2365} } @article{MTMT:31141300, title = {Az első CyberKnife-on kezelt HCC-s beteg sztereotaxiás sugárkezelése – egy sikeres együttműködés története}, url = {https://m2.mtmt.hu/api/publication/31141300}, author = {Mészáros, Norbert and Dobi, Ágnes and Végváry, Zoltán and Torday, László and Fodor, Emese and Hideghéty, Katalin and Stelczer, Gábor and Jánváry, Zsolt Levente and Polgár, Csaba}, journal-iso = {MAGYAR ONKOLÓGIA}, journal = {MAGYAR ONKOLÓGIA}, volume = {63}, unique-id = {31141300}, issn = {0025-0244}, year = {2019}, eissn = {2060-0399}, pages = {152-153}, orcid-numbers = {Mészáros, Norbert/0000-0002-1570-7565; Torday, László/0000-0002-2911-5499; Fodor, Emese/0009-0008-6961-6731; Hideghéty, Katalin/0000-0001-7080-2365; Stelczer, Gábor/0000-0003-4984-6165; Jánváry, Zsolt Levente/0000-0002-4583-4901; Polgár, Csaba/0000-0001-7245-0762} } @article{MTMT:30938370, title = {Multimodális képalkotással támogatott adaptív sugárterápia lokálisan előrehaladott méhnyakrákban}, url = {https://m2.mtmt.hu/api/publication/30938370}, author = {Végváry, Zoltán and Gal, V and Kószó, Renáta Lilla and Bányai, É and Fodor, Emese and Nagy, Zoltán and Varga, Zoltán and Kalmár, László and Nagy, Bence and Terhes, Gabriella and Kahán, Zsuzsanna}, journal-iso = {MAGYAR ONKOLÓGIA}, journal = {MAGYAR ONKOLÓGIA}, volume = {63}, unique-id = {30938370}, issn = {0025-0244}, year = {2019}, eissn = {2060-0399}, pages = {69-69}, orcid-numbers = {Kószó, Renáta Lilla/0000-0002-1958-7839; Varga, Zoltán/0000-0001-8537-6282; Terhes, Gabriella/0000-0002-7301-9672; Kahán, Zsuzsanna/0000-0002-5021-8775} }