Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Yurday Ozdemir"'
Autor:
Erkan Topkan, Ugur Selek, Hüseyin Mertsoylu, Yurday Ozdemir, Ahmet Kucuk, Nese Torun, Ali Ayberk Besen
Publikováno v:
Clinical and Experimental Otorhinolaryngology, Vol 13, Iss 4, Pp 407-414 (2020)
Objectives To investigate the influence of pretreatment primary tumor or nodal photopenia (PP) on 18F-fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET-CT), an indicator of tumor ischemia, on survival results of nasopharyng
Externí odkaz:
https://doaj.org/article/fd16dd1650e54e939f5369d4133cc40c
Publikováno v:
Technology in Cancer Research & Treatment, Vol 19 (2020)
Background: This preliminary simulation study aimed to compare the dosimetric outcomes of carotid arteries (CAs) and pharyngeal constrictor muscle (PCM) in patients with T1N0M0 glottic carcinoma undergoing helical tomotherapy-intensity modulated radi
Externí odkaz:
https://doaj.org/article/df52b4b6f31a465c8a52d9acc3d4d8f3
Autor:
Erkan Topkan, Ali Ayberk Besen, Yurday Ozdemir, Ahmet Kucuk, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
Publikováno v:
Mediators of Inflammation, Vol 2020 (2020)
Objectives. To evaluate the potential prognostic utility of pretreatment systemic immune-inflammation index (SII) in newly diagnosed glioblastoma multiforme (GBM) patients who underwent postneurosurgical radiotherapy and concurrent plus adjuvant temo
Externí odkaz:
https://doaj.org/article/17507ebda07b423bb283418ac6d8c405
Autor:
Erkan Topkan, Ahmet Kucuk, Yurday Ozdemir, Huseyin Mertsoylu, Ali Ayberk Besen, Duygu Sezen, Yasemin Bolukbasi, Berrin Pehlivan, Ugur Selek
Publikováno v:
Journal of Immunology Research, Vol 2020 (2020)
Objectives. We endeavored to retrospectively assess the prognostic merit of pretreatment systemic immune response index (SIRI) in glioblastoma multiforme (GBM) patients who underwent postoperative partial brain radiotherapy (RT) and concurrent plus a
Externí odkaz:
https://doaj.org/article/9f946ad8003148a889ec42bd970b489d
Autor:
Fatih Kose, Tuba Canbolat, Alper Fındıkcıoglu, Ali Murat Sedef, Yurday Ozdemir, Ayberk Besen, Huseyin Mertsoylu, Ozgur Ozyilkan, Huseyin Abali
Publikováno v:
Journal of Oncological Sciences, Vol 3, Iss 3, Pp 102-106 (2017)
Lung cancer is the leading cause of cancer-related mortality and responsible for 1.6 million deaths per year through world-wide. Surgical resection with negative margin combined with the adjuvant therapy [except for stage IA and IB (
Externí odkaz:
https://doaj.org/article/02e8ec7147804f9f966da2bb16001823
Publikováno v:
Journal of Contemporary Brachytherapy, Vol 9, Iss 3, Pp 230-235 (2017)
Purpose: To investigate the impact of different cylinder positions on dosimetry of critical structures in patients with endometrial carcinoma undergoing three-dimensional image-based vaginal cuff brachytherapy (VCB). Material and methods: We delivere
Externí odkaz:
https://doaj.org/article/7d67eff4fc56493888a7cff2644d6ed2
Autor:
Yurday Ozdemir, Nese Torun, Ozan Cem Guler, Berna Akkus Yildirim, Ali A. Besen, Aylin Gunesli Yetisken, H. Cem Onal, Erkan Topkan
Publikováno v:
Journal of Bone Oncology, Vol 15, Iss , Pp - (2019)
Purpose: We aimed to retrospectively assess the incidence of vertebral compression fractures (VCF), examine clinicopathologic factors potentially associated with VCF, and evaluate treatment response in patients who received stereotactic body radiothe
Externí odkaz:
https://doaj.org/article/67e6bbaac3b14696a08a34a036d8984a
Autor:
Erkan Topkan, Yurday Ozdemir, Ahmet Kucuk, Ali Ayberk Besen, Huseyin Mertsoylu, Ahmet Sezer, Ugur Selek
Publikováno v:
PLoS ONE, Vol 14, Iss 7, p e0218627 (2019)
BackgroundTo investigate the detrimental effects of prolonged overall radiotherapy duration (ORTD) on survival outcomes of stage IIIB/C NSCLC patients treated with concurrent chemoradiotherapy (C-CRT).MethodsThe study cohort consisted of 956 patients
Externí odkaz:
https://doaj.org/article/5fdecde14060493a8ae66fbc40420e6b
Autor:
Berrin Pehlivan, Duygu Sezen, Yurday Ozdemir, Ahmet Kucuk, Erkan Topkan, Huseyin Mertsoylu, Ali Ayberk Besen, Ugur Selek, Yasemin Bolukbasi
Publikováno v:
Journal of Immunology Research
Journal of Immunology Research, Vol 2020 (2020)
Journal of Immunology Research, Vol 2020 (2020)
Objectives: we endeavored to retrospectively assess the prognostic merit of pretreatment systemic immune response index (SIRI) in glioblastoma multiforme (GBM) patients who underwent postoperative partial brain radiotherapy (RT) and concurrent plus a
Autor:
Nese Torun, Huseyin Mertsoylu, Ahmet Kucuk, Ali Ayberk Besen, Erkan Topkan, Ugur Selek, Yurday Ozdemir
Publikováno v:
Clinical and Experimental Otorhinolaryngology, Vol 13, Iss 4, Pp 407-414 (2020)
Clinical and Experimental Otorhinolaryngology
Clinical and Experimental Otorhinolaryngology
Objectives: to investigate the influence of pretreatment primary tumor or nodal photopenia (PP) on F-18-fluorodeoxyglu- case positron emission tomography-computed tomography (FDG PET-CT), an indicator of tumor ischemia, on survival results of nasopha