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Cimenoglu, B., Ozdemir, A., Buz, M., Dogruyol, T., Turan, N., & Demirhan, R. (2024). What alters prognosis in patients who were operated for lung cancer with lymph node metastasis?ANZ Journal of Surgery94(10), 1781-1786.

Hökenek, N. M., & Demirhan, R. (2024). AI in emergency medicine publishing: Ethics and accessibility. The American Journal of Emergency Medicine.

Buz, M., Kahraman, S., Çimenoğlu, B., Doğruyol, T., Özdemir, A., & Demirhan, R. (2024). Determination of the timing for thoracic imaging prior to pulmonary metastasectomy: an analysis on surgical planning and lesion detection. Journal of Medicine and Palliative Care5(2), 85-90.

Buz, M., Özsaray, Y. E., Sesigüzel, M. İ., Doğruyol, M. T., Çimenoğlu, R. B., Özdemir, A., & Demirhan, R. (2024). The predictive value of the Haller index for recurrent pneumothorax risk after primary spontaneous pneumothorax. Turkish Journal of Thoracic and Cardiovascular Surgery32(4), 436.

Buz, M., & Demirhan, R. (2024). Large Language Model and Medical Education: Evaluation of Human and Artificial Intelligence Responses to Thoracic Surgery QuestionsSouth Clin Ist Euras35(3), 209-12.

Geyik, F. D., Arslan, G., Kart, J. S., Hökenek, U. D., Doğruyol, M. T., Demirhan, R., & Saracoğlu, K. T. (2024). Comparison of Four Different Block Techniques for Postoperative Analgesia in Thoracotomy. Journal of the Society of Thoracic Carido-Vascular Anaesthesia & Intensive Care30(1).

Altıntaş, M. M., Demirhan, R., & Çevik, A. (2023). The Impact of Multidisciplinary Approach on Survival in Esophageal Cancer. Southern Clinics of Istanbul Eurasia34(3).

BOMBACI, E., SARAÇOĞLU, K., ÇİYİLTEPE, F., SARAÇOĞLU, A., & DEMİRHAN, R. (2023). The Role of Inflammatory Markers in Predicting Mortality in Critical COVID-19 Patients: A Single-Center, Retrospective, Observational Study. Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi28(1).

Hökenek, U. D., Kart, J. S., Geyik, F. D., Arslan, G., Saracoglu, K., & Demirhan, R. (2023) Comparison of Hospital Presentations Due to Tracheal Stenosis Before and During the COVID-19 Pandemic. Southern Clinics of Istanbul Eurasia34(1).

Cimenoglu, B., Dogruyol, T., Ozdemir, A., Buz, M., Ece, D., Comert, S. S., & Demirhan, R. (2023). Foreign Body Reaction Mimicking Lymph Node Metastasis is Not Rare After Lung Cancer Resection. The Thoracic and Cardiovascular Surgeon.

Cimenoglu, B., Dogruyol, T., Buz, M., Gecmen, G., Kahraman, S., & Demirhan, R. (2023). Differential Impact of Spread Through Air Spaces on Subtypes of Early-stage Lung Cancer. Journal of the College of Physicians and Surgeons–Pakistan: JCPSP33(7), 765-769.

Dogruyol, T., Kahraman, S., Dogruyol, S., Buz, M., Cimenoglu, B., Ozdemir, A., … & Demirhan, R. (2023). Is intensive care necessary after major thoracic surgery? A propensity score-matched study. Turkish Journal of Thoracic and Cardiovascular Surgery31(2), 229.

Geyik, F. D., Dogruyol, T., Kahraman, S., Arslan, G., Saracoglu, K. T., & Demirhan, R. (2022). Short-Term Outcomes of Fiberoptic Bronchoscopy-guided Resection and Anastomosis Control in Thoracic Surgery. Surgical Laparoscopy Endoscopy & Percutaneous Techniques32(6), 673-676.

Koçak, A. O., Doğruyol, S., Tekyol, D., Doğruyol, T., Avcı, S., Akbaş, İ., & Demirhan, R. (2022). Evaluation of Anxiety, Depression, and Insomnia Levels of Healthcare Professionals after Inactive COVID-19 Vaccination (CoronaVac). Southern Clinics of Istanbul Eurasia.

Çetin, C., Karaaslan, A., Akın, Y., Söbü, E., Çağ, Y., & Demirhan, R. (2022). Clinical Features and Laboratory Findings of COVID-19 in Children: A Tertiary Center ExperienceSouthern Clinics of Istanbul Eurasia33(1).

Saraçoğlu, K. T., Çiyiltepe, F., Bombacı, E., Bilir, Y., Saraçoğlu, A., & Demirhan, R. (2022). Is Convalescent Plasma Just a Theoretical Therapeutic Option for Critically Ill Patients with COVID 19: A Retrospective Cohort Study. Kocaeli Medical Journal11(3), 79-91.

Kale, A., Mat, E., Başol, G., Gündoğdu, E. C., Aboalhasan, Y., Yildiz, G., … & Demirhan, R. (2022). A new and alternative route: transvaginal natural orifice transluminal endoscopic scarless surgery (vaginal natural orifice transluminal endoscopic surgery) for class 2 and class 3 obese patients suffering from benign and malignant gynecologic pathologies. Surgical Innovation29(6), 730-741.

BİLİR, Y., Bilir, A., Saraçoğlu, A., Çiyiltepe, F., BOMBACI, E., Saraçoğlu, K. T., & Demirhan, R. (2022). Does Vitamin D Supplementation Reduce Cytokine Storm and Mortality in Geriatric Intensive Care Patients Diagnosed with COVID-19. Journal of Contemporary Medicine12(2), 233-237.

Taşkın, K., Arslan, G., Geyik, F. D., Akın, C., Demirhan, R., & Çevik, B. (2022). The Effect of One-Lung Ventilation on Cerebral Oxygenation and Neurocognitive Functions. Journal of the Society of Thoracic Carido-Vascular Anaesthesia & Intensive Care28(1).

COVIDSurg Collaborative, GlobalSurg Collaborative. (2021). SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study. British Journal of Surgery108(9), 1056-1063.

Yilmaz, E., Ak, R., Hökenek, N. M., Altıntaş, M. M., Batirel, A., & Demirhan, R. (2021). Characteristics of the Healthcare Workers Infected with the COVID-19 Virus After Receiving the First Dose of Coronavirus Vaccine. Southern Clinics of Istanbul Eurasia32(3).

Batirel, A., Demirhan, R., Eser, N., Körlü, E., & Tezcan, M. E. (2021). Pulse steroid treatment for hospitalized adults with COVID-19. Turkish Journal of Medical Sciences51(5), 2248-2255.

Şimşek, T., Geyik, F. D., Simsek, A. K., Yuce, Y., Saracoglu, K. T., & Demirhan, R. (2021). Ultrasound-guided erector spinae plane block versus rhomboid intercostal block for postoperative analgesia following thoracotomy: a prospective, randomized, controlled study.

Tekol, S. D., Altıntaş, M. M., Yılmaz, E., Saracoglu, K., & Demirhan, R. (2021). Detection and Evaluation of Antibodies to SARS CoV-2 Spike Protein in Healthcare Workers After Inactivated COVID-19 (CoronaVac) Vaccination. Southern Clinics of Istanbul Eurasia32(3).

Karaaslan, A., Çetin, C., Akın, Y., Bal, C. M., & Demirhan, R. (2021). Management of Children with Severe COVID-19 in a Pediatrics Unit in Istanbul: A Retrospective Study. Southern Clinics of Istanbul Eurasia32(4).

Ozer, K. B., Sakin, O., Koyuncu, K., Cimenoglu, B., & Demirhan, R. (2021). Comparison of Laboratory and Radiological Findings of Pregnant and Non-PregnantWomen with Covid-19. Revista Brasileira de Ginecologia e Obstetrícia43, 200-206.

Karbuz, A., Akkoc, G., Bedir Demirdag, T., Yilmaz Ciftdogan, D., Ozer, A., Cakir, D., … & Kara, A. (2021). Epidemiological, clinical, and laboratory features of children with COVID-19 in Turkey. Frontiers in Pediatrics9, 631547.

Topcu, A. C., Ozturk-Altunyurt, G., Akman, D., Batirel, A., & Demirhan, R. (2021). Acute limb ischemia in hospitalized COVID-19 patients. Annals of vascular surgery74, 88-94.

Karaaslan, A., Çetin, C., Akın, Y., Tekol, S. D., Söbü, E., & Demirhan, R. (2021). Coinfection in SARS-CoV-2 infected children patients. The Journal of Infection in Developing Countries15(06), 761-765.

Cetin, C., Karaaslan, A., Akın, Y., Arifoglu, M., Rona, G., & Demirhan, R. (2022). Relationship of chest computed tomography score with disease severity and laboratory values in children with COVID‐19. Journal of Paediatrics and Child Health58(5), 802-808.

Arslan, G., Saraçoğlu, K. T., Aydiner, Ö., & Demirhan, R. (2021). Proposal to protect patients and healthcare professionals undergoing elective surgery during COVID-19 outbreak. Egyptian Journal of Radiology and Nuclear Medicine52, 1-8.

Saracoglu, K. T., Saracoglu, A., Sorbello, M., & Demirhan, R. (2020). COVID-19 patients in the operating room: a concise review of existing literature. Minerva Anestesiologica87(5), 604-612.

Kale, A., Başol, G., Cansu Gündoğdu, E., Mat, E., Yıldız, G., Kuru, B., … & Demirhan, R. (2021). Laparoscopic surgical approach for the treatment of piriformis syndrome: Intrapelvic decompression technique. Journal of Endometriosis and Pelvic Pain Disorders13(4), 238-243.

Saracoglu, K. T., Simsek, T., Kahraman, S., Bombaci, E., Sezen, Ö., Saracoglu, A., & Demirhan, R. (2020). The psychological impact of COVID-19 disease is more severe on intensive care unit healthcare providers: a cross-sectional study. Clinical Psychopharmacology and Neuroscience18(4), 607.

Ozer, K. B., & Demirhan, R. (2020). What to Take Care About Thoracic Surgery Practice During COVID-19 Pandemic/COVID-19 Pandemi Surecinde Akciger Cerrahisi Ameliyatlarinda Nelere Dikkat Etmeliyiz?. Southern Clinics of Istanbul Eurasia (SCIE)31(SI), 90-94.

Delaying surgery for patients with a previous SARS-CoV-2 infection. Journal of British Surgery, 2020, 107.12: e601-e602.

Bombacı, E., Cevik, B., Haydarlar, H., Saracoglu, K. T., & Demirhan, R. (2020). Critical Care Management of Diabetic Ketoacidosis Caused by Sodium-Glucose Co-Transporter 2 Inhibitor: A Case Report. Southern Clinics of Istanbul Eurasia31(3), 287-288.

Özer, K. B., & Demirhan, R. (2020). COVID-19 Pandemi Sürecinde Akciğer Cerrahisi Ameliyatlarında Nelere Dikkat Etmeliyiz?. Southern Clinics of Istanbul Eurasia.

Ozer, K. B., Cimenoglu, B., Ozdemir, A., Buz, M., Koyuncu, K., Geyik, F. D., & Demirhan, R. (2020). The Effect of Radiological and Laboratory Parameters on Prognosis in COVID 19 Disease. Southern Clinics of Istanbul Eurasia, 31 (3), 203207.

Demirhan, R., Çimenoğlu, B., & Yılmaz, E. (2020). The effects of hospital organization on treatment during COVID-19 pandemic. Southern Clinics of Istanbul Eurasia31(2), 89.

Saracoglu, K. T., Saracoglu, A., & Demirhan, R. (2020). Airway management strategies for the Covid 19 patients: A brief narrative review. Journal of Clinical Anesthesia66, 109954.

Kale, A., Basol, G., Topcu, A. C., Gundogdu, E. C., Usta, T., & Demirhan, R. (2021). Intrapelvic nerve entrapment syndrome caused by a variation of the intrapelvic piriformis muscle and abnormal varicose vessels: a case report. International neurourology journal25(2), 177.

Gezgel, I., Yuce, Y., Kuzucuoglu, T., Erkal, K. H., Cevik, B., & Demirhan, R. (2019). Evaluation of Nosocomial Infections and Their Relationships with Demographic Data in Four Different Intensive Care Units of an Education and Research Hospital. SN Comprehensive Clinical Medicine1(12), 1048-1055.

Çardak, M. E., Özer, K. B., Cesur, E. E., Özdemir, A., Evman, R. S., & Demirhan, R. (2019). Small Bore Thoracic Catheter Versus Chest Tube in Treatment of Primary Spontaneous Pneumothorax. Southern Clinics of Istanbul Eurasia30(4).

Kocatürk, C., Kutluk, A. C., Usluer, O., Onat, S., Çınar, H. U., Yanık, F., … & Özpolat, B. (2019). Comparison of awake and intubated video-assisted thoracoscopic surgery in the diagnosis of pleural diseases: A prospective multicenter randomized trial. Turkish Journal of Thoracic and Cardiovascular Surgery27(4), 550.

Doğan, C., Kiral, N., Torun Parmaksiz, E., Fıdan, A., Salepçı, B., Çağlayan, B., & Demırhan, R. The effect of lymphangitis carcinomatosa on the stage, and survival in the primary lung cancers.

Doğan, C., Cömert, S. Ş., Çağlayan, B., Parmaksız, E. T., Kıral, N., Demirhan, R., … & Sağmen, S. B. (2019). Is Lymphopenia Detected in Sarcoidosis Associated with the Disease Activity?Southern Clinics of Istanbul Eurasia30(2).

Geyik, F. D., Sezen, Ö., Çevik, B., & Demirhan, R. (2019). The Consumption of Anesthetic Agents During One-Lung Ventilation and A Cost Analysis: A Comparison of Two Techniques. Southern Clinics of Istanbul Eurasia30(3).

Yaprak, G., Şeşeogulları, Ö. O., Çevik, H. B., Gümüştaş, S. A., & Demirhan, R. (2018). Prognostic Factors in Soft Tissue Sarcoma Patients Treated with Pre-or Postoperative Radiotherapy. Southern Clinics of Istanbul Eurasia29(2).

Saracoglu, K. T., Derman, S., Yakupoğlu, S., & Demirhan, R. (2019). General or non-general anesthesia: That is the question. Glob J Anesth6(1), 001-001.

Cesur, E. E., Özer, K. B., Özdemir, A., Özlü, F. T., Geyik, F. D., & Demirhan, R. (2018). Non-Intubated Bilateral Single Port Endoscopic Thoracic Sympathectomy. Southern Clinics of Istanbul Eurasia29(1), 49-52.

Kadir Burak Özer, Ekin Ezgi Cesur, Attila Özdemir, Fatma Tuğba Özlü, Sevda Şener Cömert, Recep Demirhan. Comparison of PET/CT with Invasive Staging and Pathological Staging of Lung Cancer; Analysis of 240 Cases. South Clin Ist Euras. 2018; 29(1): 1-7

Özer, K. B., Tükel, M., Özdemir, A., Cesur, E. E., & Demirhan, R. (2018). The Effects of Pleural Decortication on Respiratory Functions of the Patients with Pleural Empyema. Southern Clinics of Istanbul Eurasia29(2).

Cesur, E. E., Özer, K. B., Özdemir, A., Özlü, F. T., & Demirhan, R. (2018). Surgical Treatment of Pulmonary Metastasectomy: Analysis of 92 Cases. Southern Clinics of Istanbul Eurasia29(3).

Batırel, A., Korkut, S., Demirhan, R., Karaaslan, A., Çevik, B. E., Cömert, S. Ş., & Şimşek, E. E. (2017). Etiology and Clinical Course of Patients with Severe Influenza/Acute Respiratory Infection Requiring Hospitalization During the 2015-2016 Influenza SeasonSouthern Clinics of Istanbul Eurasia28(3).

Temizel, F., Kuzucuoğlu, T., Arslan, G., Uçkun, S., Çevik, B. E., & Demirhan, R. (2017). Anesthesia in a Patient with Diaphragmatic Hernia and Obstructive Sleep Apnea: Case Report. Southern Clinics of Istanbul Eurasia28(3).

el, F., Kuzucuoğlu, T., Arslan, G., Uçkun, Demirhan, R., Eryiğit, H. Genişletilmiş Akciğer Rezeksiyonları. Türkiye Klinikleri J Thor Surg-Special Topics. 2017;8(1):242-7

Ünaldı, H. E., Özer, K. B., Çardak, M. E., Ünaldı, M., Özdemir, A., & Demirhan, R. Diagnosis and treatment of spontaneous pneumomediastinum is not complicatedCurrent Thoracic Surgery2(2).

Demirhan, R., Özer, K. B., Cesur, E. E., Özdemir, A., Ece, D., & Özlü, F. T. (2017). Surgical Treatment of Synchronous Multiple Primary Lung Cancer: Report of Two Cases. Southern Clinics of Istanbul Eurasia28(3), 232-236.

Eryigit, H., Orki, A., Unaldi, M., Ozdemir, A., Orki, T., Kosar, A., … & Arman, B. (2016). Accelerated treatment of concomitant empyema and lung cancer by video-assisted thoracoscopic surgery. Cirugía Española (English Edition)94(2), 100-104.

Demirhan, R., Temiz, G., Gideroğlu, K., Güvercin, E., Şimşek, E. E., Filinte, G. T., & Özer, K. B. Multidisciplinary Approach and Clinical Algorithm in Resection and Reconstruction for Chest Wall Tumor.

Özmen, V., Dağoğlu, N., Dede, İ., Akçakaya, A., Kerem, M., Göksel, F., … & Keleştimur, F. (2016). Turkish Ministry of Health, 2nd Turkish Medical General Assembly Clinical Oncology Study Group Report. The journal of breast health12(1), 9.

Temiz, G., Şirinoğlu, H., Yeşiloğlu, N., Sarıcı, M., Çardak, M. E., Demirhan, R., & Bozkurt, M. (2015). A salvage maneuver for the caudal part of the pectoralis major muscle in the reconstruction of superior thoracic wall defects: The pectoralis kite flap. Journal of Plastic, Reconstructive & Aesthetic Surgery68(5), 698-704.

Saracoglu, A., Kuzucuoglu, T., Yakupoglu, S., Tuncay, E., & Demirhan, R. (2015). Chemical burn injury due to hydrofluoric acid: a case of successful management without hexafluorine. Marmara Medical Journal28(3), 161-164.

Evman, S., Demirhan, R., Çardak, E., & Özer, K. B. (2014). Who Actually Profits From Pulmonary Metastasectomy Operation? Retrospective Analysis of 12 Years.

Saracoglu, A., Kuzucuoglu, T., Yakupoglu, S., Kilavuz, O., Tuncay, E., Ersoy, B., & Demirhan, R. (2014). Prognostic factors in electrical burns: a review of 101 patients. Burns40(4), 702-707.

Kosar, A., Kapicibasi, H. O., Alpay, A. L., Misirlioglu, A. K., Sonmez, H., Iskender, I., & Demirhan, R. (2012). The experimental use of N-butyl cyanoacrylate tissue adhesive in pulmonary wedge resections. Heart, Lung and Circulation21(11), 711-714.

Cardak, M. E., Tukel, M., Demirhan, R., & Batırel, H. F. (2012). False appearance of bilateral pneumothorax in a patient with hypoplastic left lung. The Journal of Thoracic and Cardiovascular Surgery143(3), e19-e20.

Çağlayan, B., Salepçi, B., Fidan, A., Kıral, N., Cömert, S. Ş., Yavuzer, D., … & Saraç, G. (2011). Sensitivity of convex probe endobronchial sonographically guided transbronchial needle aspiration in the diagnosis of granulomatous mediastinal lymphadenitis. Journal of Ultrasound in Medicine30(12), 1683-1689.

Onan, B., Demirhan, R., Öz, K., & Onan, İ. S. (2011). Cardiac and great vessel injuries after chest trauma: our 10-year experience.

Kosar, A., Orki, A., Kiral, H., Demirhan, R., & Arman, B. (2010). Pneumonectomy in children for destroyed lung: evaluation of 18 cases. The Annals of thoracic surgery89(1), 226-231.

Orki, A., Kosar, A., Demirhan, R., Saygi, A., & Arman, B. (2009). The value of surgical resection in patients with multidrug resistant tuberculosis. The Thoracic and Cardiovascular Surgeon57(04), 222-225.

Demirhan, R., Koşar, A., Eryiğit, H., Kıral, H., Yıldırım, M., & Arman, B. (2009). Spontaneous pneumothorax: retrospective analysis of 348 cases. Turkish Journal of Trauma and Emergency Surgery15(4), 367-370.

Demirhan, R., Onan, B., Oz, K., Keser, S. H., Gul, A. E., & Onan, I. S. (2009). Posterior mediastinal ectopic thyroid: an unusual cause for dysphagia. The Annals of thoracic surgery88(2), 656-659.

Orki, A., Demirhan, R., Ciftci, H., Coskun, T., Kutlu, C. A., & Arman, B. (2009). Videothoracoscopic approach to recurrence primary spontaneous pneumothorax: using of electrocoagulation in small bulla/blebs. Indian Journal of Surgery71, 19-22.

Oz, K., Demirhan, R., Onan, B., & Sancakli, I. (2009). Pulmonary artery pseudoaneurysm after a vascular access port catheter implantation. The Annals of thoracic surgery87(1), 295-297.

Demirhan, R., Kosar, A., Sancakli, I., Kiral, H., Orki, A., & Arman, B. (2008). Management of postpneumonic empyemas in children. Acta Chirurgica Belgica108(2), 208-211. 

Demirhan, R., Mayadagli MD, A., Parlak MD, C., Kocak, M., Ozkan, A., & Gumus, M. (2008). Our resection outcome in lung cancer: Evaluation of 45 consequential patients. Journal of Clinical Oncology26(15_suppl), 18508-18508.

Yavuzer, D., Keser, S. H., Demirhan, R., Gul, A. E., Sakirahmet, D., & Karadayi, N. (2008, May). Recurrent primary lung liposarcoma (a case report). In VIRCHOWS ARCHIV (Vol. 452, pp. S57-S57). 233 SPRING ST, NEW YORK, NY 10013 USA: SPRINGER.

Demirhan, R., Onan, B., Öz, K., Bulut, G., & Mayadağlı, A.(2007) Kostadan Kaynaklanan Osteokondrom: Olgu Sunumu.

Demirhan, R. (2006) Göğüs Cerrahisinde Videotorakoskopinin Yeri.   Kartal Eğtim ve Araştırma Hastanesi Tıp Dergisi

Demirhan, R., Sancaklı, İ., Yavuzer, D., & Kuzucuoğlu, T. (2006). Pulmoner sekestrasyonlar: olgu sunumuKartal Eğtim ve Araştırma Hastanesi Tıp Dergisi

Kurt, N., Küçük, H. F., Demirhan, R., & Altaca, G. M. (2003). Crush injury in two earthquake disasters within a 3-month periodEuropean Journal of Trauma29, 42-45.

Demirhan, R., Küçük, H. F., Sancaklı, İ., Özdemir, N., Özyurt, Y., Bilgin, S., … & Gülmen, M. (2003). Servikal mediastinoskopi uygulanan 36 olgunun değerlendirilmesi. Turkish J Thorac Cardiovasc Surg11, 111-114.

Demirhan, R., Çevik, A., Küçük, H. F., Altıntaş, M., & Kurt, N. (2003). Travmatik şilotoraks: Olgu sunumu. Turkish J Thorac Cardiovasc Surg11(1), 50-51.

Sancaklı, İ., Demirhan, R., Erginel, T., Onuray, F., Dalkılıç, G., Özdogan, S., … & Olcay, E. AKCİĞER KANSERİNİN SÜRRENAL METASTAZI: OLGU SUNUMU.

Özyurt, Y., Erkal, H., Demirhan, R., & Arıkan, Z. (2002). Akut respiratuar distres sendromu (ARDS). Türk Göğüs Kalp Damar Cer Derg10(2), 126-130.

Boztepe, A., Kuzucuoğlu, T., Demirhan, R., Özyurt, Y., Gül, S., & Arıkan, Z. (2002) KRONİK BÖBREK YETMEZLİKLİ HASTADA SAĞ AKCİĞER LOBEKTOMİ OPERASYONUNDA ANESTEZİ YÖNTEMİ. Kartal Eğtim ve Araştırma Hastanesi Tıp Dergisi

Demirhan, R., Bulut, G., Özyurt, Y., Yıldız, M., & Işık, M. Dr. Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi hastane afet organizasyon planı. Kartal Eğtim ve Araştırma Hastanesi Tıp Dergisi