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19992020

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2020

Acute and Late Toxicity after Moderate Hypofractionation with Simultaneous Integrated Boost (SIB) Radiation Therapy for Prostate Cancer. A Single Institution, Prospective Study

Jorgo, K., Polgar, C., Major, T., Stelczer, G., Herein, A., Pocza, T., Gesztesi, L. & Agoston, P., Apr 1 2020, In : Pathology and Oncology Research. 26, 2, p. 905-912 8 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Implementation of Stereotactic Accelerated Partial Breast Irradiation Using Cyber-Knife – Technical Considerations and Early Experiences of a Phase II Clinical Study

Mészáros, N., Smanykó, V., Major, T., Stelczer, G., Jánváry, L., Kovács, E., Mária, B., Zaka, Z., Pukancsik, D., Takácsi, N. Z. & Polgár, C., Jan 1 2020, (Accepted/In press) In : Pathology and Oncology Research.

Research output: Contribution to journalArticle

Open Access

Normal tissue sparing using different techniques for prostate irradiation

Melles-Bencsik, B., Pócza, T., Major, T., Ágoston, P., Jorgo, K., Polgár, C. & Pesznyák, C., Jan 1 2020, In : Reports of Practical Oncology and Radiotherapy. 25, 1, p. 85-90 6 p.

Research output: Contribution to journalArticle

2019

A long-term retrospective comparative study of the oncological outcomes of 598 very young (≤35 years) and young (36–45 years) breast cancer patients

Szollár, A., Újhelyi, M., Polgár, C., Oláh, E., Pukancsik, D., Rubovszky, G., Udvarhelyi, N., Kovács, T., Sávolt, Á., Kenessey, I. & Mátrai, Z., Nov 2019, In : European Journal of Surgical Oncology. 45, 11, p. 2009-2015 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A magyar sugárterápia jelenlegi helyzetének bemutatása

Translated title of the contribution: Report on current status of Hungarian radiotherapyMajor, T., Király, R. & Polgár, C., Jun 21 2019, In : Magyar onkologia. 64, 2, p. 93-101 9 p.

Research output: Contribution to journalArticle

Az axilláris nyirokcsomók dózisa különféle besugárzási mezõelrendezésekbõl emlõmegtartó mûtét után

Translated title of the contribution: Dose coverage of axillary target volumes using different field arrangements following breast conserving surgery for invasive breast cancerBukovszky, B., Fodor, J., Zongor, Z., Mihály, D., Mátrai, Z., Polgár, C. & Major, T., Jun 21 2019, In : Magyar onkologia. 64, 2, p. 103-110 8 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Dosimetrischer Vergleich von inversen Optimierungsmethoden versus Vorwärtsoptimierung bei Hochdosis-Brachytherapie des Mamma‑, Zervix- und Prostatakarzinoms

Translated title of the contribution: Dosimetric comparison of inverse optimisation methods versus forward optimisation in HDR brachytherapy of breast, cervical and prostate cancerFröhlich, G., Geszti, G., Vízkeleti, J., Ágoston, P., Polgár, C. & Major, T., Nov 1 2019, In : Strahlentherapie und Onkologie. 195, 11, p. 991-1000 10 p.

Research output: Contribution to journalArticle

Open Access

External beam accelerated partial breast irradiation: Dosimetric assessment of conformal and three different intensity modulated techniques

Stelczer, G., Major, T., Mészáros, N., Polgár, C. & Pesznyák, C., Jan 1 2019, In : Radiology and Oncology. 53, 1, p. 123-130 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Kis és közepes kockázatú prosztatarákos betegek sztereotaxiás sugárkezelése CyberKnife gyorsítóval: korai radiogén mellékhatások

Translated title of the contribution: Stereotactic body radiation therapy with CyberKnife accelerator for low- and intermediate risk prostate cancerJorgo, K., Ágoston, P., Jánváry, L., Gesztesi, L., Stelczer, G., Kontra, G., Major, T. & Polgár, C., Mar 19 2019, In : Magyar onkologia. 63, 1, p. 52-59 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Mapping of the functional anatomy of lymphatic drainage to the axilla in early breast cancer: A cohort study of 933 cases

Dorogi, B., Bukovszky, B., Mátrai, T., Sávolt, Á., Polgár, C., Kelemen, P., Kovács, T., Rényi-Vámos, F., Ivády, G., Kovács, E., Téglás, M., Kásler, M. & Mátrai, Z., Feb 2019, In : European Journal of Surgical Oncology. 45, 2, p. 103-109 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Measurement of dose exposure of image guidance in external beam accelerated partial breast irradiation: Evaluation of different techniques and linear accelerators

Stelczer, G., Tatai-Szabó, D., Major, T., Mészáros, N., Polgár, C., Pálvölgyi, J. & Pesznyák, C., Jul 1 2019, In : Physica Medica. 63, p. 70-78 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Nõgyógyászati tumorok képvezérelt, intenzitásmodulált adjuváns sugárkezelésével szerzett kezdeti tapasztalataink

Translated title of the contribution: Initial experience with image-guided and intensity-modulated postoperative radiotherapy of gynecological cancerKirály, R., Pesznyák, C., Varga, S., Nguyen, N. A., Major, T. & Polgár, C., Jun 21 2019, In : Magyar onkologia. 64, 2, p. 111-116 6 p.

Research output: Contribution to journalArticle

Quantifying biological effects of radiation from high-energy linear accelerators on lymphocytes

Farkas, G., Kocsis, Z. S., Székely, G., Mihály, D., Pesznyák, C., Pócza, T., Major, T., Polgár, C. & Jurányi, Z., Dec 10 2019, In : Journal of radiation research. 61, 1, p. 73-81 9 p.

Research output: Contribution to journalArticle

Open Access

Second breast-conserving surgery and interstitial brachytherapy vs. salvage mastectomy for the treatment of local recurrences: 5-year results

Smanykó, V., Mészáros, N., Újhelyi, M., Fröhlich, G., Stelczer, G., Major, T., Mátrai, Z. & Polgár, C., Jan 1 2019, In : Brachytherapy.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2018

A CyberKnife sztereotaxiás sugárterápia alkalmazásának lehetõsége fej-nyaki daganatok kezelésében

Translated title of the contribution: Application of CyberKnife stereotactic radiosurgery in the treatment of head and neck cancerJánváry, L. Z., Ferenczi, Ö., Takácsi, N. Z., Bajcsay, A. & Polgár, C., Sep 26 2018, In : Magyar onkologia. 62, 3, p. 180-185 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Elõrehaladott méhnyakdaganatok képvezérelt adaptív kombinált intrakavitális-intersticiális brahiterápiájának bevezetése Magyarországon

Translated title of the contribution: Clinical results of combined intracavitary-interstitial image-guided adaptive brachytherapy in locally advanced cervical cancerVízkeleti, J., Fröhlich, G., Nhung, N. A., Horváth, K., Major, T. & Polgár, C., Dec 12 2018, In : Magyar onkologia. 62, 4, p. 249-257 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

ESTRO-ACROP guideline: Interstitial multi-catheter breast brachytherapy as Accelerated Partial Breast Irradiation alone or as boost – GEC-ESTRO Breast Cancer Working Group practical recommendations

Strnad, V., Major, T., Polgar, C., Lotter, M., Guinot, J. L., Gutierrez-Miguelez, C., Galalae, R., Van Limbergen, E., Guix, B., Niehoff, P., Lössl, K. & Hannoun-Levi, J. M., Sep 2018, In : Radiotherapy and Oncology. 128, 3, p. 411-420 10 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
1 Citation (Scopus)

Májáttétes betegek sztereotaxiás ablatív sugárkezelésével (SABRT) elért elsõ eredményeink

Translated title of the contribution: Stereotactic body radiotherapy of liver metastasis: early experienceFöldi, G., Polgár, C., Zongor, Z., Melles-Bencsik, B., Stelczer, G., Madaras, B., Pintér, T., Jederán, É. & Lövey, J., Mar 23 2018, In : Magyar onkologia. 62, 1, p. 62-67 6 p.

Research output: Contribution to journalArticle

Második emlomegtartó mutét és szövetközi sugárkezelés az emlodaganat lokális kiújulásának kezelésére

Translated title of the contribution: Second breast conserving surgery and interstitial radiotherapy for the treatment of breast tumor local recurrencesViktor, S., Norbert, M., Mihály, Ú., Georgina, F., Gábor, S., Major, T., Zoltán, M. & Polgár, C., Mar 1 2018, In : Orvosi Hetilap. 159, 11, p. 430-438 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Méhnyakdaganatok képvezérelt adaptív intersticiális-intrakavitális brahiterápiájának dozimetriai elemzése és a hagyományos kezelési technikákkal való összehasonlítása

Translated title of the contribution: Dosimetric evaluation of intracavitary-interstitial image-guided adaptive brachytherapy of cervical cancer and comparison with conventional treatment techniquesFröhlich, G., Vízkeleti, J., Nhung, N. A., Horváth, K., Major, T. & Polgár, C., Dec 12 2018, In : Magyar onkologia. 62, 4, p. 242-248 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017
3 Citations (Scopus)

Izominvazív hólyagrák képvezérelt sugárkezelése intravesicalisan befecskendezett lipiodolos jelöléssel: A hólyagmegtartó kezelés új leheto″sége

Translated title of the contribution: Image-guided radiotherapy for muscle invasive bladder cancer with intravesical lipiodol injection: A new option for bladder sparing treatmentJorgo, K., Polgár, C., Tenke, P., Kovács, G., Major, T., Stelczer, G. & Ágoston, P., Dec 2017, In : Orvosi hetilap. 158, 51, p. 2041-2047 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Lokálisan kiterjedt hasnyálmirigy-daganatos beteg sztereotaxiás ablatív sugárkezelése (SABRT): esetismertetés és irodalmi áttekintés

Translated title of the contribution: Stereotactic ablative body radiotherapy (SABRT) for locally advanced pancreatic cancer. Case report and review of literatureFöldi, G., Zongor, Z., Polgár, C., Stelczer, G., Madaras, B., Andi, J. & Lövey, J., Dec 18 2017, In : Magyar onkologia. 61, 4, p. 387-392 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Transperineale Implantation von Goldmarkern für die bildgestützte perkutane Strahlentherapie beim Prostatakarzinom: Eine unizentrische prospektive Studie

Translated title of the contribution: Transperineal gold marker implantation for image-guided external beam radiotherapy of prostate cancer: A single institution, prospective studyJorgo, K., Ágoston, P., Major, T., Takácsi, N. Z. & Polgár, C., Feb 2 2017, (Accepted/In press) In : Strahlentherapie und Onkologie. p. 1-7 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Umsetzung der bildgeführten intensitätsmodulierten und akzelerierten Teilbrustbestrahlung: Drei-Jahres-Ergebnisse einer Phase-II-Studie

Translated title of the contribution: Implementation of image-guided intensity-modulated accelerated partial breast irradiation: Three-year results of a phase II clinical studyMészáros, N., Major, T., Stelczer, G., Zaka, Z., Mózsa, E., Pukancsik, D., Takácsi, N. Z., Fodor, J. & Polgár, C., Jan 1 2017, In : Strahlentherapie und Onkologie. 193, 1, p. 70-79 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2016

5-year results of accelerated partial breast irradiation using sole interstitial multicatheter brachytherapy versus whole-breast irradiation with boost after breast-conserving surgery for low-risk invasive and in-situ carcinoma of the female breast: A randomised, phase 3, non-inferiority trial

Strnad, V., Ott, O. J., Hildebrandt, G., Kauer-Dorner, D., Knauerhase, H., Major, T., Lyczek, J., Guinot, J. L., Dunst, J., Miguelez, C. G., Slampa, P., Allgäuer, M., Lössl, K., Polat, B., Kovács, G., Fischedick, A. R., Wendt, T. G., Fietkau, R., Hindemith, M., Resch, A. & 10 others, Kulik, A., Arribas, L., Niehoff, P., Guedea, F., Schlamann, A., Pötter, R., Gall, C., Malzer, M., Uter, W. & Polgár, C., Jan 16 2016, In : The Lancet. 387, 10015, p. 229-238 10 p.

Research output: Contribution to journalArticle

309 Citations (Scopus)

Dosimetric and radiobiological comparison of TG-43 and Monte Carlo calculations in 192Ir breast brachytherapy applications

Peppa, V., Pappas, E. P., Karaiskos, P., Major, T., Polgár, C. & Papagiannis, P., Oct 1 2016, In : Physica Medica. 32, 10, p. 1245-1251 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
15 Citations (Scopus)

III. Emlõrák Konszenzus Konferencia - Sugárterápiás irányelvek

Translated title of the contribution: 3rd Hungarian Breast Cancer Consensus Conference - Radiotherapy GuidelinesPolgár, C., Kahán, Z., Csejtei, A., Gábor, G., Landherr, L., Mangel, L., Mayer, Á. & Fodor, J., Sep 1 2016, In : Magyar Onkologia. 60, 3, p. 229-239 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Partial breast irradiation and the GEC-ESTRO trial - Authors' reply

Strnad, V., Uter, W. & Polgár, C., Apr 23 2016, In : The Lancet. 387, 10029, p. 1718-1719 2 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)
2015

A retrospective dosimetric comparison of TG43 and a commercially available MBDCA for an APBI brachytherapy patient cohort

Zourari, K., Major, T., Herein, A., Peppa, V., Polgár, C. & Papagiannis, P., Nov 2015, In : Physica Medica. 31, 7, p. 669-676 8 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Induktionschemotherapie mit Docetaxel, Cisplatin und 5-Fluorouracil gefolgt von simultaner Chemoradiotherapie oder Chemoradiotherapie allein bei irresekablen Kopf-Hals-Tumoren im Stadium III–IV: Ergebnisse einer randomisierten Phase-II-Studie

Translated title of the contribution: Docetaxel, cisplatin and 5-fluorouracil induction chemotherapy followed by chemoradiotherapy or chemoradiotherapy alone in stage III–IV unresectable head and neck cancer: Results of a randomized phase II studyTakácsi-Nagy, Z., Hitre, E., Remenár, É., Oberna, F., Polgár, C., Major, T., Gödény, M., Fodor, J. & Kásler, M., Aug 29 2015, In : Strahlentherapie und Onkologie. 191, 8, p. 635-641 7 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Interobserver variations of target volume delineation in multicatheter partial breast brachytherapy after open cavity surgery

Major, T., Gutiérrez, C., Guix, B., Mózsa, E., Hannoun-Levi, J. M., Lössl, K., Niehoff, P., Resch, A., van Limbergen, E. & Polgár, C., Nov 1 2015, In : Brachytherapy. 14, 6, p. 925-932 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Pathologic Complete Remission after Preoperative High-Dose-Rate Brachytherapy in Patients with Operable Cervical Cancer: Preliminary Results of a Prospective Randomized Multicenter Study

Vízkeleti, J., Vereczkey, I., Fröhlich, G., Varga, S., Horváth, K., Pulay, T., Pete, I., Nemeskéri, C., Mayer, Á., Sipos, N., Kásler, M. & Polgár, C., Apr 28 2015, In : Pathology and Oncology Research. 21, 2, p. 247-256 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2014

Aag 9z emlorák sebészetének speciális szempontjai idoskorban

Translated title of the contribution: Special aspects of breast cancer surgery in the elderlyMátrai, Z., Polgár, C., Kovács, E., Bartal, A., Rubovszky, G. & Gulyás, G., Jun 1 2014, In : Orvosi hetilap. 155, 24, p. 931-938 8 p.

Research output: Contribution to journalArticle

Accelerated partial breast irradiation with external beam three-dimensional conformal radiotherapy: Five-year results of a prospective phase II clinical study

Mózsa, E., Mészáros, N., Major, T., Fröhlich, G., Stelczer, G., Sulyok, Z., Fodor, J. & Polgár, C., Apr 2014, In : Strahlentherapie und Onkologie. 190, 5, p. 444-450 7 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Loose versus stranded seeds in permanent prostate brachytherapy: Dosimetric comparison of intraoperative plans

Major, T., Agoston, P., Fröhlich, G., Baricza, K., Szabo, Z., Jorgo, K., Herein, A. & Polgár, C., Dec 1 2014, In : Physica Medica. 30, 8, p. 909-913 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2013

Accelerated partial breast irradiation with interstitial brachytherapy as second conservative treatment for ipsilateral breast tumour recurrence: Multicentric study of the GEC-ESTRO Breast Cancer Working Group

Hannoun-Levi, J. M., Resch, A., Gal, J., Kauer-Dorner, D., Strnad, V., Niehoff, P., Loessl, K., Kovács, G., Van Limbergen, E. & Polgár, C., Aug 2013, In : Radiotherapy and Oncology. 108, 2, p. 226-231 6 p.

Research output: Contribution to journalArticle

68 Citations (Scopus)

Az axilla optimális kezelése pozitív orszemnyirokcsomó esetén korai invazív emlorákban. Az OTOASOR vizsgálat elozetes eredményei

Translated title of the contribution: Optimal treatment of the axilla after positive sentinel lymph node biopsy in early invasive breast cancer. Early results of the OTOASOR trialSávolt, Á., Musonda, P., Mátrai, Z., Polgár, C., Rényi-Vámos, F., Rubovszky, G., Kovács, E., Sinkovics, I., Udvarhelyi, N., Török, K., Kásler, M. & Péley, G., Dec 1 2013, In : Orvosi hetilap. 154, 49, p. 1934-1942 9 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
208 Citations (Scopus)
34 Citations (Scopus)

Does the result of completion axillary lymph node dissection influence the recommendation for adjuvant treatment in sentinel lymph node-positive patients?

Sávolt, Á., Polgár, C., Musonda, P., Mátrai, Z., Rényi-Vámos, F., Tóth, L., Kásler, M. & Péley, G., Oct 2013, In : Clinical Breast Cancer. 13, 5, p. 364-370 7 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Long-term outcomes with high-dose-rate brachytherapy for the management of base of tongue cancer

Takácsi-Nagy, Z., Oberna, F., Koltai, P., Hitre, E., Major, T., Fodor, J. & Polgár, C., Nov 1 2013, In : Brachytherapy. 12, 6, p. 535-541 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2012

Akcelerált parciális konformális külsö emlöbesugárzás emlömegtartó mûtét után - fázis II prospektív klinikai vizsgálat elözetes eredményei

Translated title of the contribution: Accelerated partial breast irradiation with three-dimensional conformal external beam radiotherapy following breast-conserving surgery - Preliminary results of a phase II clinical studyEmöke, M., Csaba, P., Georgina, F., Tibor, M., Levente, J., Katalin, L., Zoltan, S., Laszlo, T. N., Janos, F. & Miklos, K., 2012, In : Magyar onkologia. 56, 4, p. 235-241 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

CT és MRI alapján meghatározott célté rfogatok összehasonlítása prosztatarákos betegek 3 dimenziós konformális külsõ sugárkezelé sében

Translated title of the contribution: Comparison of CT- and MRI-based clinical target volumes for 3 dimensional conformal external-beam radiotherapy of prostate cancerZoltán, S., Péter, Á., Tibor, M., Katalin, H., Éva, J. & Csaba, P., 2012, In : Magyar onkologia. 56, 4, p. 267-273 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)