@article{MTMT:2852312, title = {Long Term Validation of Sentinel Node Technique in Malignant Melanoma - A Nine-Years Follow-Up}, url = {https://m2.mtmt.hu/api/publication/2852312}, author = {Papós, Miklós and Oláh, Judit Magdolna and Csányi, Ildikó and M, Lázár and Varga, János and Varga, Erika and Mohos, Gábor and Kis, Erika and Korom, Irma and Séra, Teréz Emese and Kemény, Lajos and Pávics, László}, journal-iso = {EUR J NUCL MED MOL I}, journal = {EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING}, volume = {41}, unique-id = {2852312}, issn = {1619-7070}, year = {2014}, eissn = {1619-7089}, pages = {S516-S516}, orcid-numbers = {Csányi, Ildikó/0000-0002-0766-5289; Kemény, Lajos/0000-0002-2119-9501; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2584888, title = {Validation of CT doses of SPECT/CT and PET/CT hybrid devices: lessons learned}, url = {https://m2.mtmt.hu/api/publication/2584888}, author = {Séra, Teréz Emese and Porubszky, Tamas and Papós, Miklós and Elek, Richárd and Besenyi, Zsuzsanna and Becsyné Gion, Katalin and Bartha, Andras and Pellet, Sandor and Pávics, László}, doi = {10.1097/MNM.0000000000000087}, journal-iso = {NUCL MED COMMUN}, journal = {NUCLEAR MEDICINE COMMUNICATIONS}, volume = {35}, unique-id = {2584888}, issn = {0143-3636}, abstract = {Validation of CT doses of SPECT/CT and PET/CT hybrid devices: lessons learned Sera, Terez; Porubszky, Tamas; Papos, Miklos; Elek, Richard; Besenyi, Zsuzsanna; Gion, Katalin; Bartha, Andras; Pellet, Sandor; Pavics, Laszlo Abstract The aim of the study was to check the validity of computed tomographic (CT) doses exhibited by SPECT/CT and PET/CT hybrid devices. Dose measurements were taken from four SPECT/CT and four PET/CT cameras commercially available from different manufacturers. A calibrated ionization chamber was placed in whole-body or head phantoms for the acquisition of CT images with clinically used parameters. Computed tomography dose index (CTDIvol) values were calculated according to the IEC 60601-2-44:1999 formula. The measured CTDIvol doses were compared with those preprogrammed by the manufacturer. In the case of the whole-body phantom, the differences between the measured and displayed values varied between −31 and +24% [European document RP162 (2012) sets up the limit for acceptance criterion as ±20%]. The head phantom data showed either an agreement between −10 and +24%, or an underestimation by two-fold. The latter seemed to be because, while preprogramming the doses, the manufacturer had used the whole-body phantom instead of a proper head phantom. The results of the work demonstrate the need for individual dosimetric calibration of every single X-ray tube. Dosimetric checks should be included in the regular quality control programmes of the SPECT/CT and PET/CT devices. Special attention should be paid to head-and-neck and paediatric protocols, in which the use of a head phantom is recommended for dose calibration. © 2014 Wolters Kluwer Health | Lippincott Williams & Wilkins}, year = {2014}, eissn = {1473-5628}, pages = {534-538}, orcid-numbers = {Elek, Richárd/0000-0001-5040-4642; Besenyi, Zsuzsanna/0000-0001-9115-9620; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2526384, title = {Determinants of impaired gastric emptying in type 2 diabetic patients.}, url = {https://m2.mtmt.hu/api/publication/2526384}, author = {Várkonyi, Tamás and Fehértemplomi, Katalin and Takács, Róbert and Lengyel, Csaba Attila and Lázár, M and Papós, Miklós and Pávics, László and Kempler, P and Wittmann, Tibor}, doi = {10.1055/s-0033-1347532}, journal-iso = {Z GASTROENTEROL}, journal = {ZEITSCHRIFT FÜR GASTROENTEROLOGIE}, volume = {51}, unique-id = {2526384}, issn = {0044-2771}, year = {2013}, eissn = {1439-7803}, pages = {481}, orcid-numbers = {Várkonyi, Tamás/0000-0001-6833-3563; Lengyel, Csaba Attila/0000-0002-0434-0067; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2438599, title = {Validation of CT Doses on Hybrid (SPECT/CT and PET/CT) Devices}, url = {https://m2.mtmt.hu/api/publication/2438599}, author = {Séra, Teréz Emese and T, Porubszky and Besenyi, Zsuzsanna and A, Bartha and Papós, Miklós and R, Elek and S, Pellet and Pávics, László}, journal-iso = {NUCL MED REV CENT E EUR}, journal = {NUCLEAR MEDICINE REVIEW: CENTRAL AND EASTERN EUROPE}, volume = {16}, unique-id = {2438599}, issn = {1506-9680}, year = {2013}, eissn = {1644-4345}, pages = {A25}, orcid-numbers = {Besenyi, Zsuzsanna/0000-0001-9115-9620; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2438593, title = {The Role of Atypical Sentinel Lymph Nodes in Malignant Melanoma}, url = {https://m2.mtmt.hu/api/publication/2438593}, author = {Papós, Miklós and Mohos, Gábor and M, Lázár and Varga, János and E, Kis and Séra, Teréz Emese and Oláh, Judit Magdolna and Korom, Irma and Vass, Gábor and Kemény, Lajos and Pávics, László}, journal-iso = {NUCL MED REV CENT E EUR}, journal = {NUCLEAR MEDICINE REVIEW: CENTRAL AND EASTERN EUROPE}, volume = {16}, unique-id = {2438593}, issn = {1506-9680}, year = {2013}, eissn = {1644-4345}, pages = {A3}, orcid-numbers = {Vass, Gábor/0000-0003-0787-8679; Kemény, Lajos/0000-0002-2119-9501; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2420755, title = {Validation of CT Doses on Hybrid (SPECT/CT and PET/CT) Devices}, url = {https://m2.mtmt.hu/api/publication/2420755}, author = {Séra, Teréz Emese and Porubszky, T and Besenyi, Zsuzsanna and Bartha, A and Papós, Miklós and Elek, R and Pellet, S and Pávics, László}, journal-iso = {EUR J NUCL MED MOL I}, journal = {EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING}, volume = {39}, unique-id = {2420755}, issn = {1619-7070}, year = {2012}, eissn = {1619-7089}, pages = {S391-S391}, orcid-numbers = {Besenyi, Zsuzsanna/0000-0001-9115-9620; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2162905, title = {Risk factors of impaired gastric emptying in patients with long-standing type 1 diabetes mellitus}, url = {https://m2.mtmt.hu/api/publication/2162905}, author = {Várkonyi, Tamás and Takács, Róbert and Lengyel, Csaba Attila and Lázár, M and Papós, Miklós and Pávics, László and Kempler, Péter and Wittmann, Tibor}, journal-iso = {DIABETOLOGIA}, journal = {DIABETOLOGIA}, volume = {55}, unique-id = {2162905}, issn = {0012-186X}, year = {2012}, eissn = {1432-0428}, pages = {S472-S472}, orcid-numbers = {Várkonyi, Tamás/0000-0001-6833-3563; Lengyel, Csaba Attila/0000-0002-0434-0067; Pávics, László/0000-0002-7319-1667; Kempler, Péter/0000-0002-6072-8832} } @article{MTMT:1987237, title = {Evaluation of the possible predictive factors of impaired gastric emptying in type-l diabetic patients.}, url = {https://m2.mtmt.hu/api/publication/1987237}, author = {Várkonyi, Tamás and Takács, Róbert and Lengyel, Csaba Attila and Lázár, M and Papós, Miklós and Pávics, László and Kempler, P and Wittmann, Tibor}, doi = {10.1055/s-0032-1312440}, journal-iso = {Z GASTROENTEROL}, journal = {ZEITSCHRIFT FÜR GASTROENTEROLOGIE}, volume = {50}, unique-id = {1987237}, issn = {0044-2771}, year = {2012}, eissn = {1439-7803}, pages = {498-499}, orcid-numbers = {Várkonyi, Tamás/0000-0001-6833-3563; Lengyel, Csaba Attila/0000-0002-0434-0067; Pávics, László/0000-0002-7319-1667} } @article{MTMT:2420903, title = {Evaluation of patient doses relating to nuclear medicine investigations in the past 20 years in Hungary}, url = {https://m2.mtmt.hu/api/publication/2420903}, author = {Séra, Teréz Emese and Papós, Miklós and Pellet, S and Pávics, László}, journal-iso = {EUR J NUCL MED MOL I}, journal = {EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING}, volume = {38}, unique-id = {2420903}, issn = {1619-7070}, year = {2011}, eissn = {1619-7089}, pages = {S271-S271}, orcid-numbers = {Pávics, László/0000-0002-7319-1667} } @article{MTMT:2420902, title = {Long-term clinical follow-up of sentinel node negative patient in malignant melanoma}, url = {https://m2.mtmt.hu/api/publication/2420902}, author = {Papós, Miklós and Oláh, Judit Magdolna and Lazar, M and Varga, János and Varga, Erika and Mohos, Gábor and Kis, Erika and Korom, Irma and Séra, Teréz Emese and Kemény, Lajos and Pávics, László}, journal-iso = {EUR J NUCL MED MOL I}, journal = {EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING}, volume = {38}, unique-id = {2420902}, issn = {1619-7070}, year = {2011}, eissn = {1619-7089}, pages = {S420-S421}, orcid-numbers = {Kemény, Lajos/0000-0002-2119-9501; Pávics, László/0000-0002-7319-1667} }