Person: GEBİTEKİN, CENGİZ
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GEBİTEKİN
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CENGİZ
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Publication Thymic tumors and outcomes after radiotherapy(Kare Yayın, 2013-01-01) Sarıhan, Süreyya; Bayram, Ahmet Sami; Gebitekin, Cengiz; Yerci, Ömer; Özkan, Lütfi; SARIHAN, SÜREYYA; BAYRAM, AHMET SAMİ; GEBİTEKİN, CENGİZ; YERCİ, ÖMER; Özkan, Lütfi; Uludağ Üniversitesi/Tıp Fakültesi/Radyasyon Onkolojisi Anabilim Dalı; Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Cerrahisi Anabilim Dalı; Uludağ Üniversitesi/Tıp Fakültesi/Patoloji Anabilim Dalı; 0000-0003-4816-5798; 0000-0003-0684-0900; AAE-1069-2022; ABB-7580-2020; AAH-4970-2021; EIS-5114-2022; JGQ-9310-2023OBJECTIVESWe evaluated the results of treatment in patients with thymic tumors treated with postoperative adjuvant radiotherapy.METHODSEighteen patients were treated median 5400 cGy radiotherapy between 1995-2010. Diagnosis of patients were thymoma (n=10), thymic carcinoma (n=7), thymic neuroendocrin carcinoma (n=1). RO resection was made on 12 of them. According to prognostic stratification with Masaoka stage and WHO classification, there were 5 good, 7 moderate, and 6 poor risk patients. Survival was calculated from diagnosis.RESULTSA total of 33% patients were recurred median 29.5 months with 34 months follow-up. Local control, median overall and disease-free survival for all patients were 77%, 113 months, and 105 months. Local control for good, moderate, poor risk groups were found 100%, 71%, 50%. There were significant differences survival rates for Masaoka stage, RO resection, and prognostic groups.CONCLUSIONPrognostic risk classification was found to be better predictive in terms of local control and survival.Publication Comparison of survival results of patients with t0 and t1-2-3 in pathological t staging in patients with non-small cell lung cancer who underwent surgery after neoadjuvant treatment(Termedia Publishing House, 2020-01-01) Kermenli, Tayfun; Melek, Hüseyin; Bayram, Ahmet Sami; Gebitekin, Cengiz; MELEK, HÜSEYİN; BAYRAM, AHMET SAMİ; GEBİTEKİN, CENGİZ; Bursa Uludağ Üniversitesi/Tıp Fakültesi.; 0000-0003-0684-0900; 0000-0003-1822-8153; AAE-1069-2022; AAI-5039-2021; JCE-0097-2023; ABB-7580-2020Aim: In this study, we aimed to compare the survival results of patients who underwent neoadjuvant treatment with NSCLC between March 1997 and August 2014 and were found to have T0N0 and T1-2-3/N0.Material and methods: A hundred ninety-five patients who had complete neoadjuvant therapy, complete lung resection and lymph node dissection, and pathologically diagnosed as T0 or T1-2-3/N0, M0 were included in the study.Results: Of the 195 patients included in the study, 181 were male, 14 were female and the mean age of the patients was 57.9. The mean age of the groups was as follows: group 1: 58.1, group 2: 57.7, group 3: 59.7 and group 4: 56.8. In our series the most common complication was atelectasis (n = 19). Others were prolonged air leak (n = 16), pneumonia (n = 12), apical pleural space (n = 6), wound infection (n = 3), cardiac problems (n = 3), hematoma (n = 3), bronchopleural fistula (n = 3), empyema (n = 2), chylothorax (n = 1). The 5-year survival rate for patients in the T0N0 group was 76.3%. This rate was 71.8% in group 2, 63.6% in group 3 and 44.1% in group 4.Conclusions: Survival was found to be better in patients who underwent surgery after neoadjuvant therapy and had a complete pathological response. We believe that we can provide better results with the increase in the number of cases detected as TxN0 after the neoadjuvant treatment and prolongation of the follow-up period.Publication Diagnostic value of cervical mediastinoscopy: Report of 506 cases(European Respiratory, 2013-09-01) Erol, Mehmet; Melek, Hüseyin; Bayram, Ahmet; Kermenli, Tayfun; Coşkun, Funda; Akyıldız, Elif; Gebitekin, Cengiz; Erol, Mehmet; MELEK, HÜSEYİN; BAYRAM, AHMET SAMİ; Kermenli, Tayfun; COŞKUN, NECMİYE FUNDA; AKYILDIZ, ELİF ÜLKER; GEBİTEKİN, CENGİZ; Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Cerrahisi Kliniği; Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Hastalıkları Bölümü; Uludağ Üniversitesi/Tıp Fakültesi/Patholoji Bölümü; 0000-0003-0684-0900; 0000-0002-7371-4026; 0000-0003-3604-8826; AAE-1069-2022; AAD-1271-2019; AAI-5039-2021; JCE-0097-2023; ABB-7580-2020; KHO-7454-2024; A-6612-2019; IAV-7890-2023Publication Simultaneous repair of pectus deformities and atrial septal defect(Springer India, 2005-06-01) Bayram, Ahmet Sami; BAYRAM, AHMET SAMİ; Şenkaya, Işık; ŞENKAYA SIĞNAK, IŞIK; Gebitekin, Cengiz; GEBİTEKİN, CENGİZ; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Kardiyovasküler Cerrahi Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Genel Cerrahi Anabilim Dalı.; 0000-0003-0684-0900; ABB-7580-2020; AAE-1069-2022; JCE-0097-2023Publication Evaluation of prognostic factors on survival in non-small-cell lung cancer patients treated with postoperative radiotherapy(Kare Publ, 2009-01-01) Sarıhan, Süreyya; SARIHAN, SÜREYYA; Gebitekin, Cengiz; ERCAN, İLKER; GEBİTEKİN, CENGİZ; Bayram, Ahmet Sami; BAYRAM, AHMET SAMİ; EVRENSEL, TÜRKKAN; Evrensel, Turkkan; Akyıldız, Elif Ülker; AKYILDIZ, ELİF ÜLKER; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Radyasyon Onkolojisi Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Cerrahisi Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Biyoistatistik Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Onkoloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Patoloji Anabilim Dalı.; 0000-0003-4816-5798; 0000-0003-0684-0900; 0000-0002-2382-290X; ABB-7580-2020; AAJ-1027-2021; JCE-0097-2023; AAH-4970-2021; AAE-1069-2022OBJECTIVESTo investigate the prognostic factors on survival in non-small-cell lung cancer patients treated with postoperative radiotherapy.METHODSSixty-five patients treated with a median dose of 59 Gy (50-66.6 Gy) between October 1995 and January 2005 were included in the study. Clinical and categorical variables were analyzed.RESULTSOn multivariate analysis, presence of clinical N2 and brain metastasis at first relapse and absence of chemotherapy (p=0.02, p=0.004, p=0.004) had a negative impact on overall survival, while presence of pathological nodal involvement and absence of chemotherapy (p=0.02, p=0.04) were effective on disease-free survival. Regarding categorical variables, type of resection was found related with positive margin and N1, right-sided location with N1-e and N2, and systematic nodal dissection with N1. The number of involved lymph nodes was found related with N2 skip metastasis and involved N1-10 was related with N1-e.CONCLUSIONPresence of metastatic lymph nodes was found to be a poor prognostic factor and delivery of chemotherapy was seen to positively affect overall and disease-free survival rates.Publication The importance of lymphatic and vascular invasion in stage 1 non-small cell lung cancer and definition of a totally curable tumors(Elsevier Science Inc, 2019-10-01) Turna, Akif; Sarbay, İsmail; Kara, H.; Kaynak, Kamil; Melek, Hüseyin; MELEK, HÜSEYİN; Gebitekin, Cengiz; GEBİTEKİN, CENGİZ; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Cerrahisi Anabilim Dalı.; AAI-5039-2021; AAE-1069-2022Publication The survival effect of resection of cranial metastatic lesions in patients with lung cancer(Elsevier Science, 2015-09-01) Deligönül, Adem; Taşkapılıoğlu, Özgür; Melek, Hüseyin; Bekar, Ahmet; Çetinkaya, Gamze; Sarihan, Süreyya; Bayram, Ahmet Sami; Gebitekin, Cengiz; Evrensel, Türkkan; DELİGÖNÜL, ADEM; TAŞKAPILIOĞLU, MEVLÜT ÖZGÜR; MELEK, HÜSEYİN; BEKAR, AHMET; Çetinkaya, Gamze; SARIHAN, SÜREYYA; BAYRAM, AHMET SAMİ; GEBİTEKİN, CENGİZ; EVRENSEL, TÜRKKAN; Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı/Tıbbi Onkoloji Bilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/Beyin ve Sinir Cerrahisi Anabilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/Radyasyon Onkolojisi Anabilim Dalı.; 0000-0001-5472-9065; 0000-0003-4816-5798; 0000-0003-0684-0900; AAI-5039-2021; ABX-9081-2022; AAH-4970-2021; AAE-1069-2022; JDW-2654-2023; AAJ-1027-2021; JCE-0097-2023; ABB-8161-2020; ABB-7580-2020Publication Extrapulmonary sequestration mimicking mediastinal cyst: Report of two identical cases(Turkish Assoc Tuberculosis & Thorax, 2007-01-01) BAYRAM, AHMET SAMİ; GEBİTEKİN, CENGİZ; Gebitekin, Cengiz; Biçer, Murat; BİÇER, MURAT; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Kalp ve Damar Cerrahisi Anabilim Dalı.; 0000-0003-0684-0900; ABC-2231-2020; JCE-0097-2023; AAE-1069-2022; ABB-7580-2020Extrapulmonary sequestration (EPS) is a rare congenital anomaly usually diagnosed during the first six months of life. It is mostly found between the left lower lobe of the lung and the diaphragm. Mediastinal presentation is extremely rare. We describe two identical cases of extrapulmonary sequestration mimicking mediastinal cystic mass in two boys. These emphasize the need to keep this diagnosis in mind when dealing with children presenting with anterior mediastinal mass.Publication Thoracoscopic bullectomy and pleural abrasion in the treatment of primary spontaneous pneumothorax(Turkish Assoc Tuberculosis & Thorax, 2008-01-01) Bayram, Ahmet Sami; Erol, Muharrem; Kaya, Fatma Nur; Özcan, Metin; Koprücüoğlu, Mustafa; Gebitekin, Cengiz; BAYRAM, AHMET SAMİ; Erol, Muharrem; KAYA, FATMA NUR; Özcan, Metin; Koprücüoğlu, Mustafa; GEBİTEKİN, CENGİZ; Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Cerrahisi Anabilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/Anestezi ve Reanimasyon Anabilim Dalı.; 0000-0003-0684-0900; AAE-1069-2022; AAI-8213-2021; JCE-0097-2023; ABB-7580-2020; JEN-3243-2023; JKB-5632-2023; FGE-6493-2022Although spontaneous pneumothorax is the most common problem seen by the thoracic surgeon, there is no universal agreement in its management. Thoracoscopic bullectomy is preferred to open bullectomy because of minimal trauma, less pain, early recovery and discharge with comparable results. Seventy thoracoscopic bullectomy and apical pleural abrasion in 65 patients with spontaneous pneumothorax were retrospectively reviewed. All but 8 (13%) patients were male with a mean age of 24 years (range 17-55). Only the patients who had a prolonged air leak (> 4 days), reccurence/ bilateral pneumothorax occupational reasons and bilateral pneumothorax were the indications for surgical treatment. The patients who had conversion to open thoracotomy were not included in the study. Computerized tomography was performed in all cases prior to the surgery. Endo-GIA 45-60 mm (4.8) staplers (Auto Suture, Tyco, USA) were used for bullectomy using three port access. The apical pleural abrasion following thoracoscopic bullectomy was performed in all cases. One patient developed haematoma on the first postoperative day and underwent open thoracotomy and evacuation of the haematoma. The median hospital stay was 3 (1-11) days. Recurrent pneumothorax was observed in 5 (7.1%) patients. Although thoracoscopic bullectomy is an expensive procedure that requires experience, however reduced pain, shorter hospital stay and early recovery makes it preferred method in such cases.Publication The success of surgery in the first 24 hours in patients with esophageal perforation(Aves Yayıncılık, 2015-02-01) Bayram, Ahmet Sami; Erol, Mehmet Muharrem; Melek, Hüseyin; Çolak, Mehmet Ali; Kermenli, Tayfun; Gebitekin, Cengiz; BAYRAM, AHMET SAMİ; Erol, Mehmet Muharrem; MELEK, HÜSEYİN; Çolak, Mehmet Ali; Kermenli, Tayfun; GEBİTEKİN, CENGİZ; Uludağ Üniversitesi/Tıp Fakültesi/Göğüs Cerrahisi Anabilim Dalı.; 0000-0003-0684-0900; 0000-0002-7371-4026; 0000-0003-1822-8153; ABB-7580-2020; KHE-8874-2024; AAI-5039-2021; JIM-7704-2023; A-6612-2019; AAE-1069-2022Objective: Esophageal perforation (EP) is a critical and potentially life-threatening condition with considerable rates of morbidity and mortality. Despite many advances in thoracic surgery, the management of patients with EP is still controversial.Materials and Methods: We retrospectively reviewed 34 patients treated for EP, 62% male, mean age 53.9 years. Sixty-two percent of the EPs were iatrogenic. Spontaneous and traumatic EP rates were 26% and 6%, respectively. Three patients had EP in the cervical esophagus and 31 in the thoracic esophagus.Results: Mean time to initial treatment was 34.2 hours. Twenty patients comprised the early group <24 h) and 14 patients the late group (>24 h). Management of the EP included primary closure in 30 patients, non-surgical treatment in two, stent in one and resection in one. Mortality occurred in nine of the 34 patients (26%). Mortality was EP-related in four patients. Three of the nine patients that died were in the early group (p<0.05). Mean hospital stay was 13.4 days.Conclusion: EP remains a potentially fatal condition and requires early diagnosis and accurate treatment to prevent the morbidity and mortality.
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