Education
2014 - 2019
2014 - 2019Expertise In Medicine
Istanbul University, Istanbul Medical Faculty, Beyin Ve Sinir Cerrahisi, Turkey
2007 - 2013
2007 - 2013Undergraduate
Istanbul University, Istanbul Medical Faculty, Turkey
Dissertations
2019
2019Expertise In Medicine
Yeni immunohistokimyasal belirteçler ve değişen 2016 WHO histopatolojik sınıflaması ışığında yüksek dereceli glial tümörlerin klinik prognozunun değerlendirilmesi
Istanbul University, Istanbul Medical Faculty, Cerrahi Tıp Bilimleri Bölümü
Foreign Languages
C1 Advanced
C1 AdvancedEnglish
Research Areas
Medicine
Health Sciences
Surgery Medicine Sciences
Nervous System Surgery
Academic Positions
2023 - Present
2023 - PresentAssistant Professor
Istanbul University, Istanbul Medical Faculty, Cerrahi Tıp Bilimleri Bölümü
2014 - 2020
2014 - 2020Research Assistant PhD
Istanbul University, Istanbul Medical Faculty, Cerrahi Tıp Bilimleri Bölümü
Articles
2025
20251. Holocord intramedullary pilocytic astrocytoma mimicking holocord spinal abscess: a case report and literature review
DÖLEN D., GÜLSEVER C. İ., ERGÜVEN M., ÜNVERENGİL G., SABANCI P. A.
CHILDS NERVOUS SYSTEM
, no.1, 2025 (SCI-Expanded)
2025
20252. Full-endoscopic spine surgery for intradural pathologies: A systematic review of innovations, challenges, and future prospects.
Dolas İ., ÜNAL T. C., Gulsever C. I., DÖLEN D., Yorukoglu A. G., Sencer A.
Brain & spine
, vol.5, pp.104392, 2025 (Peer-Reviewed Journal)
2025
20253. Sivil servikal ateşli silah yaralanmalarında vertebral arter yaralanmalarının yönetimi: Bir olgu serisi ve literatür incelemesi Management of vertebral artery injuries in civilian cervical gunshot wounds: A case series and literature review
Dolen D., Gülsever C. İ., Sabancı P. A.
Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES
, vol.31, no.5, pp.472-477, 2025 (Scopus)
2025
20254. Pediatric intracranial aneurysms: A single-center retrospective evaluation
Dölen D., Gülsever C. İ., Uysal İ. Y., Poyraz A., Örnek V., Öztürk S., et al.
Sinir Sistemi Cerrahisi Derg
, vol.10, no.2, pp.37-45, 2025 (Peer-Reviewed Journal)
2025
20255. Endoscopic Approach for Colloid Cyst Resection
Ozturk S., Gulsever C. I., Dagdeviren H. E., Sahin D., DÖLEN D., Sencer A.
Journal of Visualized Experiments
, vol.2025-May, no.219, 2025 (SCI-Expanded, Scopus)
2025
20256. Use of a Novel Steerable Tip Suction Cannula in Large and Giant Pituitary Adenomas: A Cadaveric Feasibility Study
Sahin M. S., Gulsever C. I., Ozturk M., Dolen D., Dolas İ., Saglam L., et al.
SURGICAL INNOVATION
, vol.32, no.2, pp.149-154, 2025 (SCI-Expanded)
2025
20257. SPONTANEOUS DISAPPEARANCE OF A CAUDATE NUCLEUS ARTERIOVENOUS MALFORMATION FOLLOWING EXTERNAL VENTRICULAR DRAINAGE: A CASE REPORT AND LITERATURE REVIEW
Dölen D., Öztürk S., Poyraz A., Gülsever C., Ünal T., Dolaş İ., et al.
JOURNAL OF ISTANBUL FACULTY OF MEDICINE-ISTANBUL TIP FAKULTESI DERGISI , vol.0, no.0, 2025 (Peer-Reviewed Journal)
2025
20258. Bilateral inferior colliculus infarction after embolization of a cerebellar arteriovenous malformation: illustrative case.
Gulsever C. I., Poyraz A., Dolen D., Unal T. C., Dolas İ., Barburoglu M., et al.
Journal of neurosurgery. Case lessons
, vol.9, no.9, 2025 (Peer-Reviewed Journal)
2025
20259. Association Between Rathke’s Cleft Cysts and Sphenoid Sinus Pneumatization: A Case-Control Study
Öztürk S., Gülsever C. İ., Taktak Y. B., Barburoğlu M., Uysal İ. Y., Dölen D., et al.
BRAIN AND SPINE , vol.5, pp.15, 2025 (Scopus)
2025
202510. Analysis of Patients Undergoing Anterior Temporal Lobectomy for Drug-Resistant Mesial Temporal Lobe Epilepsy: A Retrospective Study.
Ahmadov T., Unal T. C., Dolas İ., Dolen D., Gulsever C. I., Sahin D., et al.
Turkish neurosurgery
, vol.35, no.2, pp.321-330, 2025 (SCI-Expanded)
2024
202411. Characteristics of Patients with Craniopharyngioma and LongTerm Outcomes of Treatment
HACİŞAHİNOĞULLARI H., BİLİK OYMAN G., DÖLEN D., BİLGİÇ M. B., MERAL R., YENİDÜNYA YALIN G., et al.
The Turkish Journal of Ear Nose and Throat
, vol.34, no.2, pp.60-65, 2024 (Scopus)
2024
202412. Endoscopic Third Ventriculostomy and Pineal Biopsy from a Single Entry Point
Ozturk S., Gulsever C. İ., Sahin D., Koksoy F., Poyraz A., Dolen D.
JOURNAL OF VISUALIZED EXPERIMENTS , no.208, pp.1-9, 2024 (SCI-Expanded)
2024
202413. RETROSPECTIVE ANALYSIS OF PEDIATRIC HYDROCEPHALUS PATIENTS TREATED WITH ENDOSCOPIC THIRD VENTRICULOSTOMY
ÜNAL T. C., Şahin D., Dolaş İ., Dölen D., Öztürk S., Aras Y., et al.
İstanbul Tıp Fakültesi Dergisi
, vol.87, no.2, pp.102-107, 2024 (ESCI)
2024
202414. Effectiveness and safety of epilepsy surgery for pediatric patients with intractable epilepsy: A clinical retrospective study from a single-center experience.
Dolgun M., Dölen D., Uyur Yalçın E., Dolaş İ., Ünal T. C., Şirin N. G., et al.
PEDIATRIC NEUROSURGERY
, vol.59, no.1, pp.1-13, 2024 (SCI-Expanded)
2024
202415. Objective Assessment Of Facial Paralysis With Artificial İntelligence-Based Software
Öztürk S., Kocabıyık A. M., Kılıç S., Andıç E., Dölen D., Ünal T. C., et al.
Brain and Spine , vol.4, pp.79, 2024 (Peer-Reviewed Journal)
2024
202416. The Effect of Halofuginone Use on Epidural Fibrosis After Spinal Surgery: An Animal Experiment.
Yildiz M. Z., Peker B., ÜNAL T. C., Dolas İ., Gulsever C. I., Dolen D., et al.
Turkish neurosurgery
, vol.34, no.3, pp.435-440, 2024 (SCI-Expanded)
2023
202317. Full-Endoscopic Technique for Posterior Fossa Decompression in Chiari Malformation
Dolas İ., Unal T. C., Yorukoglu A. G., Ruetten S., Dolen D., Gulsever C. İ., et al.
OPERATIVE NEUROSURGERY
, vol.25, no.6, 2023 (SCI-Expanded)
2023
202318. Surgical Outcome of Full-Endoscopic lnterlaminar Bilateral Decompression with Unilateral Approach for Lumbar Spinal Stenosis: A Clinical Study of 24 Patients
DOLAŞ İ., ÜNAL T. C., YÖRÜKOĞLU A. G., DÖLEN D., ÖZTÜRK O., GÜLSEVER C. İ., et al.
J Turk Spinal Surg , vol.34, no.4, pp.189-195, 2023 (Peer-Reviewed Journal)
2023
202319. Intraoperative ultrasound-guided ventricular cannulation in patients with normal-sized ventricles
Unal T. C., Dolas İ., Sahin D., Gulsever C. İ., Dolen D., Aras Y., et al.
NEUROCHIRURGIE
, vol.69, no.5, 2023 (SCI-Expanded)
2023
202320. Surgical management of interhemispheric subdural empyemas: Review of the literature and report of 12 cases
Güçlü D. G., Dolen D., Dolaş İ., Başaran S., Unal T. C., Özbek E., et al.
ULUSAL TRAVMA VE ACIL CERRAHI DERGISI-TURKISH JOURNAL OF TRAUMA & EMERGENCY SURGERY
, vol.29, no.4, pp.514-522, 2023 (SCI-Expanded)
2023
202321. Full-endoscopic removal of third ventricular colloid cysts: technique, results, and limitations
Unal T. C., Sencer A., Dolas İ., Gulsever C. İ., Sahin D., Dolen D., et al.
FRONTIERS IN SURGERY
, vol.10, 2023 (SCI-Expanded)
2023
202322. A RARE CAUSE OF DYSPHAGIA THAT IS TREATABLE WITH SURGERY: A SINGLE-CENTER CASE SERIES OF FORESTIER'S DISEASE
Dolaş İ., ÜNAL T. C., Dölen D., Gülsever C. İ., Dağdevi̇Ren H. E., Şahin D., et al.
JOURNAL OF ISTANBUL FACULTY OF MEDICINE-ISTANBUL TIP FAKULTESI DERGISI
, vol.86, no.3, pp.211-215, 2023 (ESCI)
2023
202323. Pediatric Cerebral Cavernous Malformation: A Single-Centered Experience of 23 Cases.
Aras Y., Dolas İ., Dolen D., Unal T. C., Sahin D., Gulsever C. I., et al.
Turkish neurosurgery
, vol.33, no.1, pp.63-69, 2023 (SCI-Expanded)
2023
202324. Short and mid-term results for intraarticular lumbar facet joint and anterior epidural transforaminal injections
DOLAŞ İ., ÜNAL T. C., DÖLEN D., ÖZTÜRK M., ÖZTÜRK S., GÜLSEVER C. İ., et al.
J Nervous Sys Surgery
, vol.9, no.1, pp.31-35, 2023 (Peer-Reviewed Journal)
2022
202225. Efficacy and Safety of Microscopic Bilateral Decompression with Unilateral Laminectomy in Geriatric Lumbar Spinal Stenosis Surgery Lomber Spinal Stenoz Cerrahisinde Unilateral Laminektomi ile Bilateral Dekompresyon Yaklaşımının Yaşlı Hastalarda Etkinlik ve Güvenilirliği
Güçlü D. G., Dölen D.
Medical Journal of Bakirkoy
, vol.18, no.3, pp.323-329, 2022 (ESCI)
2022
202226. OUR EXPERIENCE OF ENDOSCOPIC TRANSSPHENOIDAL SURGERY FOR CUSHING'S DISEASE: OUTCOMES AND COMPLICATION RATES IN 48 PATIENTS
Unal T. C., Ozturk M., Dolas I., Ozata M. S., Dolen D., Mutlu U., et al.
JOURNAL OF ISTANBUL FACULTY OF MEDICINE-ISTANBUL TIP FAKULTESI DERGISI
, vol.85, pp.472-476, 2022 (ESCI)
2022
202227. Analysis of the Prognosis of High-Grade gliomas in the View of New Immunohistochemistry Markers and 2016 WHO Classification
Dolen D., AHMADOV T., DOLAŞ İ., ÜNAL T. C., AYDOSELİ A., ÖZTÜRK M., et al.
TURKISH NEUROSURGERY
, vol.32, no.3, pp.500-507, 2022 (SCI-Expanded)
2021
202128. Effects of different molecular subtypes and tumor biology on the prognosis of medulloblastoma
Aras Y., Dolen D., Iribas Celik A., Kilic G., Kebudi R., Unverengil G., et al.
CHILDS NERVOUS SYSTEM
, vol.37, no.12, pp.3733-3742, 2021 (SCI-Expanded)
2021
202129. Effect of Intraoperative Computed Tomography on Ventriculoperitoneal Shunt Survival.
Sabanci P. A., Unal T. C., Ozturk O., Dolen D., Dolas İ., Peker B., et al.
World neurosurgery
, vol.153, 2021 (SCI-Expanded)
2020
202030. Effect of Sarcopenia on Mortality after Percutaneous Vertebral Augmentation Treatment for Osteoporotic Vertebral Compression Fractures in Elderly Patients: A Retrospective Cohort Study.
Bayram S., Akgül T., Adıyaman A., Karalar Ş., Dölen D., Aydoseli A.
World neurosurgery
, vol.138, 2020 (SCI-Expanded)
2020
202031. Comprehensive Anatomic and Morphometric Analyses of Triangular Working Zone for Transforaminal Endoscopic Approach in Lumbar Spine: A Fresh Cadaveric Study.
Can H., Unal T. C., Dolas İ., Guclu G., Diren F., Dolen D., et al.
World neurosurgery
, vol.138, 2020 (SCI-Expanded)
2020
202032. Spontaneous fusion several years after undiagnosed cervical distractive flexion injury: a report of 3 cases
Unal T. C., Aktoklu M., Gel M., Dolen D., Dolas İ.
BRITISH JOURNAL OF NEUROSURGERY
, 2020 (SCI-Expanded)
2017
201733. Transcortical Removal of Third Ventricular Colloid Cysts: Comparison of Conventional, Guided Microsurgical and Endoscopic Approaches and Review of the Literature.
Sabanci P. A., Aras Y., Ali A., Unal T. C., Dolen D., Sencer S., et al.
Turkish neurosurgery
, vol.27, no.4, pp.546-557, 2017 (SCI-Expanded)
2015
201534. NGLY1 mutation causes neuromotor impairment, intellectual disability, and neuropathy
Caglayan A. O., COMU S., Baranoski J. F., Parman Y., Kaymakcalan H., Akgumus G. T., et al.
EUROPEAN JOURNAL OF MEDICAL GENETICS
, vol.58, no.1, pp.39-43, 2015 (SCI-Expanded)
2014
201435. Mutations in KATNB1 Cause Complex Cerebral Malformations by Disrupting Asymmetrically Dividing Neural Progenitors
Mishra-Gorur K., Caglayan A. O., Schaffer A. E., Chabu C., Henegariu O., Vonhoff F., et al.
NEURON
, vol.84, no.6, pp.1226-1239, 2014 (SCI-Expanded)
Papers Presented at Peer-Reviewed Scientific Conferences
2025
20251. Measuring the pressure changes at spinal epidural and intracranial areas in fresh cadavers during the full endoscopic lumbar spine surgery with continuous irrigation - Preliminary report
Öztürk M., Dolaş İ., Yörükoğlu A. G., Özler D., Şahin D., Özata M. S., et al.
Global Spine Congress 2024, Rio De Janeiro, Brazil, 28 - 31 May 2025, pp.295, (Summary Text)
2025
20252. Ultra Low-cost, Homemade, Reusable Tumor Resection Model with Realistic Haptic Feedback and Photo-based Navigation for Neurosurgical Training
Şahin M. S., Ergüven M., Şahin D., Dölen D.
AANS 2025, Massachusetts, United States Of America, 25 - 28 April 2025, pp.1, (Full Text)
2025
20253. After decompressive craniectomy, simultaneous cranioplasty and shunt placement in cases developing hydrocephalus: 5-year experience at Istanbul faculty of medicine, department of neurosurgery
Dölen D., Şahin M. S.
ECTES 2025, Aachen, Germany, 13 - 15 April 2025, pp.20, (Full Text)
2025
20254. Supratentoryal Kavernomlar ve Epilepsi: Tek Merkez Analizi
ANDIÇ E., ERGÜVEN M., ŞAHİN M. S., GÜLSEVER C. İ., DÖLEN BURAK D., ÜNAL T. C., et al.
Türk Nöroşirürji Derneği 38. Bilimsel Kongresi, Antalya, Turkey, 10 April 2025, pp.125, (Summary Text)
2025
20255. Pretrunkal Non-anevrizmatik Subaraknoid Kanamalar: Tek Merkezli Retrospektif Analiz
GÜLSEVER C. İ., ANDIÇ E., DAĞDEVİREN H. E., ÖZATA M. S., DOLAŞ İ., ÜNAL T. C., et al.
Türk Nöroşirürji Derneği 38. Bilimsel Kongresi, Antalya, Turkey, 10 April 2025, pp.76, (Summary Text)
2025
20256. Nörofibromatozis Tip 1 ile İlişkili Moyamoya Hastalığı: Nadir Görülen Bir Olgu Sunumu
Örnek V., Şahin M. S., Köksoy F., Şahin D., Gülsever C. İ., Dölen D., et al.
Türk Nöroşirürji Derneği 38. Bilimsel Kongresi, Antalya, Turkey, 10 - 13 April 2025, pp.22, (Summary Text)
2025
20257. Pediatrik İntrakraniyal Anevrizmalar: Klinik Özellikler, Tedavi Yaklaşımları ve Sonuçların Retrospektif Değerlendirilmesi
Uysal İ. Y., Gülsever C. İ., Örnek V., Poyraz A., Dölen D., Ünal T. C., et al.
Türk Nöroşirürji Derneği 38. Bilimsel Kongresi, Antalya, Turkey, 10 - 13 April 2025, pp.168, (Summary Text)
2025
20258. Primer Merkezi Sinir Sistemi Tutulumlu ALK+ Anaplasti kBüyük Hücreli Lenfoma Olgu Sunumu ve Literatür Değerlendirmesi
Gülsever C. İ., Poyraz A., Ergüven M., Çiçek A., Dölen D., Ünal T. C., et al.
Türk Nöroşirürji Derneği 38.Bilimsel Kongresi, Antalya, Turkey, 10 - 13 April 2025, pp.198-199, (Summary Text)
2024
20249. Extremely Rare Anterior Cerebral Artery Variation: Case Report
Öztürk S., Barburoğlu M., Sağlam L., Dölen D., Sencer A., Aydoseli A.
3th International Conference on Neurology and Brain Disorders, Rome, Italy, 18 - 19 November 2024, pp.49, (Summary Text)
2024
202410. Disappearance of Caudate Nucleus Head Arteriovenous Malformation After External Ventricular Drainage; Case Report
Öztürk S., Dölen D., Poyraz A., Sabancı P. A., Aydoseli A.
3th International Conference on Neurology and Brain Disorders, Rome, Italy, 18 - 19 November 2024, pp.29, (Summary Text)
2024
202411. Alt Servikal Bölgeye Yapılan Anterior Servikal Diskektominin Peroperatif Komplikasyonlarının Retrospektif İncelenmesi
Örnek V., Dolaş İ., Ünal T. C., Dölen D., Ergüven M., Sabancı P. A., et al.
20. Sinir Sistemi Cerrahisi Kongresi, Antalya, Turkey, 7 - 10 November 2024, pp.77, (Summary Text)
2024
202412. İstanbul Tıp Fakültesi Nöroşirürji Staj Deneyiminin Tıp Öğrencilerinin Nöroşirürjiye Yönelik İlgi ve Algısı Üzerindeki Etkisinin Değerlendirilmesi
ANDIÇ E., ŞAHİN D., DÖLEN BURAK D., ÜNAL T. C., DOLAŞ İ., SABANCI P. A., et al.
Sinir Sistemi Cerrahisi Derneği 20. Sinir Sistemi Cerrahisi Kongresi, Antalya, Turkey, 07 November 2024, pp.55, (Summary Text)
2024
202413. TSH Salgılayan Hipofiz Adenomu Hastalarının Özellikleri ve Uzun Dönem Tedavi Sonuçları
Hacişahinoğulları H., Bilik Oyman G., Yenidünya Yalın G., Gül N., Soyluk Selçukbiricik Ö., Tanakol R., et al.
Endokurs8, Şanlıurfa, Turkey, 31 October - 03 November 2024, pp.36-37, (Summary Text)
2024
202414. Scalp Arteriovenous Fistula Secondary to Hair Transplantation: A Case Report
Dağdeviren H. E., Dölen D., Dolaş İ., Ünal T. C., Örnek V., Barburoğlu M., et al.
EANS2024 Sofia Congress, Sofija, Bulgaria, 13 - 17 October 2024, pp.12, (Full Text)
2024
202415. Iatrogenic Vertebral Artery Injury During Posterior Cervical Foraminotomy and Discectomy: A Case Presentation
Örnek V., Ünal T. C., Dölen D., Aydoseli A., Dağdeviren H. E., Andıç E., et al.
EANS2024 Sofia Congress, Sofija, Bulgaria, 13 - 17 October 2024, pp.11, (Summary Text)
2024
202416. Pediatrik Yaş Grubunda Sellar ve Parasellar Kitle Lezyonların Değerlendirilmesi
Uysal İ. Y., Dölen D., Ünal T. C., Dolaş İ., Sabancı P. A., Aydoseli A., et al.
Türk Nöroşirurji Derneği 37. Bilimsel Kongresi, Antalya, Turkey, 18 - 21 April 2024, pp.244, (Summary Text)
2024
202417. Evaluation of Facial Paralysis After Cerebellopontine Angle Tumor Surgery with Artificial Intelligence Based Software
Öztürk S., Dölen D., Sabancı P. A.
1st Congress of Yaşargil Microneurosurgery Academy, İstanbul, Turkey, 4 - 07 June 2024, pp.213, (Summary Text)
2024
202418. COMPARISON OF FACIAL MOVEMENTS IN PATIENTS WITH PARKINSON’S DISEASE WHEN DEEP BRAIN STIMULATION IS SWITCHED ON AND OFF USING ARTIFICIAL INTELLIGENCE-BASED SOFTWARE
Öztürk S., Dölen D., Andıç E., Gülsever C. İ., Kılıç S., Sabancı P. A.
2nd Congress of the Deep Brain Stimulation Society, İstanbul, Turkey, 29 - 31 May 2024, pp.18-19, (Full Text)
2024
202419. İNSÜLOOPERKÜLER BÖLGE TÜMÖRLERININ RETROSPEKTIF INCELENMESI: TEK MERKEZLI ÇALIŞMA
Poyraz A., Gülsever C. I., Dölen D., Ünal T. C., Dolaş I., Sabanci P. A., et al.
37.TÜRK NÖROŞİRÜRJİ DERNEĞİ KONGRESİ, Antalya, Turkey, 18 - 21 April 2024, (Unpublished)
2023
202320. Retrospective analysis of resective epilepsy surgery for pediatric patients with nonneoplastic lesions: A series of 32 patients
DÖLEN D., SENCER A., YALÇIN E., DOLAŞ İ., ÜNAL T. C., Ilgezli I., et al.
35th International Epilepsy Congress, Dublin, Ireland, 2 - 06 September 2023, pp.453, (Summary Text)
2023
202321. Single Centre Retrospective Analysis of Patients Operated for Pineal Lesions
Öztürk S., Özler D., Şahin M. S., Gülsever C. İ., Dölen D., Ünal T. C., et al.
Sinir Sistemi Cerrahisi Derneği 19. Bilimsel Kongresi, Antalya, Turkey, 19 - 22 October 2023, pp.88, (Summary Text)
2023
202322. Post-operative Complications of 915 Endoscopic Discectomy Patients
Poyraz A., Şahin D., Köksoy F., Özler D., Andıç E., Dölen D., et al.
Sinir Sistemi Cerrahisi Derneği 19. Bilimsel Kongresi, Antalya, Turkey, 19 October 2023, pp.95, (Summary Text)
2023
202323. A case of localized plasmocytoma located in the dens corpus: Case report
Köksoy F., Sencer A., Aras Y., Aydoseli A., Sabancı P. A., Dolaş İ., et al.
Sinir Sistemi Cerrahisi Derneği 19. Bilimsel Kongresi, Antalya, Turkey, 19 October 2023, pp.69, (Summary Text)
2023
202324. Full-endoscopic technique for posterior fossa decompressionin Chiari malformastion type I: A case report
Dölen D., Ünal T. C., Gülsever C. İ., Dolaş İ., Sabancı P. A., Aydoseli A.
EUROSPINE, Frankfurt, Germany, 4 - 06 October 2023, pp.98, (Summary Text)
2023
202325. Tek Merkezli Anterior Yaklaşımla Odontoid Vidası Uygulanmış Vaka Serisi
Dağdeviren H. E., Dölen D., Ünal T. C., Dolaş İ., Örnek V., Sabancı P. A., et al.
TND SPSCG 27. Spinal Sempozyumu ve 100. Yıl Buluşması, Muğla, Turkey, 27 - 30 October 2023, pp.45, (Summary Text)
2023
202326. Comparison of Mimic Changes Before and After Ventriculoperitoneal Shunt Placement in Patients With Normal Pressure Hydrocephalus
ÖZTÜRK S., DÖLEN D., ÜNAL T. C., DOLAŞ İ., SABANCI P. A., ARAS Y., et al.
EANS2023, Barcelona, Spain, 24 - 28 September 2023, (Summary Text)
2023
202327. Comparison of Mimic Changes Before and After Ventriculoperitoneal Shunt Placement in Patients with Normal Pressure Hydrocephalus
Öztürk S., Dölen D., Ünal T. C., Dolaş İ., Aydoseli A., Aras Y., et al.
EANS 2023 Barcelona, Barcelona, Spain, 24 - 28 September 2023, pp.171, (Summary Text)
2023
202328. Transorbital approach: an overlooked route in neurosurgery for orbital mass resection
Ünal T. C., Dölen D., Şahin D., Aydoseli A., Sencer A.
EANS 2023, Barcelona, Spain, 24 - 28 September 2023, pp.89, (Full Text)
2023
202329. Intraoperative ultrasound-guided ventricular cannulation in patients with normal sized ventricles
Ünal T. C., Dölen D., Dolaş İ., Şahin D., Gülsever C. İ., Aras Y., et al.
EANS 2023, Barcelona, Spain, 24 - 28 September 2023, pp.12, (Summary Text)
2023
202330. Comparison of mimic changes before and after ventriculoperitoneal shunt in patients with normal pressure hydrocephalus
Öztürk S., Dölen D., Dolaş İ., Ünal T. C., Sencer A., Aydoseli A., et al.
EANS 2023, Barcelona, Spain, 24 - 28 September 2023, pp.44, (Summary Text)
2023
202331. Use of a novel steerable tip suction tube in large and giant pituitary adenomas: A cadaveric feasibility study
ŞAHİN M. S., GÜLSEVER C. İ., ÖZTÜRK M., DÖLEN D., DOLAŞ İ., SAĞLAM L., et al.
Congress of Neurological Surgeons Annual Meeting, Washington, Kiribati, 9 - 13 September 2023, (Summary Text)
2023
202332. Dijital Subtraksiyon Anjiyografisinde Heubner Rekürrent Arterin Taranması
DÖLEN D., ÜNAL T. C., DOLAŞ İ., ÖZTÜRK S., GÜLSEVER C. İ., BARBUROĞLU M., et al.
Türk Nöroşirürji Derneği, Nörovasküler Cerrahi ve Cerrahi Nöroanatomi Öğretim ve Eğitim Grubu, Nörovasküler Sempozyum, Zonguldak, Turkey, 8 - 10 September 2023, (Summary Text)
2023
202333. Dijital substraksiyon anjiografisinde heubner rekürrent arterinin taranması
Dölen D., Ünal T. C., Öztürk S., Gülsever C. İ.
Nörovasküler Sempozyum, Zonguldak, Turkey, 8 - 10 September 2023, pp.44-45, (Full Text)
2023
202334. Frontobazal meningiomlara mikrocerrahi yaklaşımla
Dölen D.
5. Kafa Tabanı Derneği Kongresi, İstanbul, Turkey, 12 - 14 May 2023, pp.15-16, (Full Text)
2023
202335. Endovasküler embolizasyon ile tedavi edilen galen veni anevrizmal malformasyonu olan olgularda hidrosefali yönetimi: olgu serisi
ŞAHİN D., GÜLSEVER C. İ., ÖZTÜRK S., ÖRNEK V., DÖLEN D., ÜNAL T. C., et al.
Türk Nöroşirürji Derneği 36. Bilimsel Kongresi, Antalya, Turkey, 27 - 30 April 2023, (Summary Text)
2023
202336. İstanbul Tıp Fakültesi Nöroşirürji Anabilım Dalında moya moya hastalığı nedeniyle ameliyat edilen hastaların retrospektif analizi
Dağdeviren H. E., KÖKSOY F., DÖLEN D., ÜNAL T. C., DOLAŞ İ., SABANCI P. A., et al.
Türk Nöroşirürji Derneği 36. Bilimsel Kongresi, Antalya, Turkey, 27 - 30 April 2023, (Summary Text)
2023
202337. Endovasküler Embolizasyon İle Tedavi Edilen Galen Veni Anevrizmal Malformasyonu Olan Olgularda Hidrosefali Yönetimi: Olgu Serisi
Şahin D., Gülsever C. İ., Öztürk S., Örnek V., Dölen D., Ünal T. C., et al.
Türk Nöroşirürji Derneği 36. Bilimsel Kongresi, Antalya, Turkey, 27 - 30 April 2023, pp.34, (Full Text)
2023
202338. Management of hydrocephalus in patients with aneurysmal malformation of the vein of galen treated with endovascular embolisation: case seriesManagement of hydrocephalus in patients with aneurysmal malformation of the vein of galen treated with endovascular embolisation: case series
Dölen D., Gülsever C. İ., Şahin D., Öztürk S., Köksoy F.
36. Türk Nöroşirurji Derneği Kongresi, Antalya, Turkey, 27 April - 30 October 2023, pp.34, (Full Text)
2022
202239. Defisitsiz servikal spondiloz: anterior cerrahi yaklaşımlar
Dölen D.
Türk Nöroşirurji Derneği 35. Bilimsel Kongresi, Antalya, Turkey, 24 - 27 November 2022, pp.59, (Full Text)
2021
202140. Lomber radikülopatiyi taklit eden meraljiya parestetika: 2 olgu sunumu
Adıyaman A. E., Dölen D., Dolaş İ., Ünal T. C., Sabancı P. A., Aras Y.
Türk Nöroşirurji Derneği, Spinal ve Periferik Sinir Cerrahisi Grubu 25. Sempozyumu, Muğla, Turkey, 28 - 30 October 2021, pp.59-60, (Summary Text)
2021
202141. Cushing Hastalığında Endoskopik Transsfenoidal Cerrahi Deneyimlerimiz: 48 Hastada Sonuçlarımız
Öztürk M., Ünal T. C., Dolaş İ., Özata M. S., Dölen D., Sabancı P. A., et al.
Türk Nöroşirürji Derneği 34. Bilimsle Kongresi, 30 September - 03 October 2021, vol.31, pp.126, (Full Text)
2019
201942. Psödotümör serebri tanısıyla unilateral endoskopik optic sinir dekompresyonu yapılan hastaların retrospektif değerlendirilmesi
Dölen D.
4. Kafa Tabanı Derneği Kongresi, İstanbul, Turkey, 6 - 07 December 2019, pp.34, (Full Text)
2019
201943. Vertebral artery injury secondary to cervical gunshot
Dölen D., Şahin M. S., Sabancı P. A., Aydoseli A., Aras Y., Barlas O.
5th Annual Meeting of Serbian Neurosurgical Society, Kragujevac, Serbia, 25 - 27 October 2019, pp.76, (Full Text)
2019
201944. Vertebral Artery Injuries Secondary to Gunshot
Dölen D., Şahin M. S., Ünal T. C., Dolaş İ., Sabancı P. A., Aydoseli A.
5th Annual Meeting Serbian Neurological Surgery with International Participitation, Kragujevac, Serbia, 24 - 27 October 2019, pp.32-33, (Full Text)
2019
201945. Çocuklarda dekompresif kraniyektominin klinik sonuçları
DÖLEN D., GÖKER B., GÜÇLÜ D. G., DOLAŞ İ., ÖZGEN U., ALTUNRENDE M. E., et al.
12. Ulusal Travma ve Acil Cerrahi Kongresi, Antalya, Turkey, 9 - 13 October 2019, (Summary Text)
2019
201946. Çocuklarda dekompresif kraniotominin klinik sonuçlar
Dölen D., Göker B., Güçlü D. G., Dolaş İ., Özgen U., Altunrende M. E., et al.
12. Ulusal Travma ve Acil Cerrahi Kongresi, Antalya, Turkey, 09 October 2019, pp.68, (Summary Text)
2019
201947. Spinal vascular malformations: a retrospective analysis of 32 cases
Dölen D., Yıldız M., Barburoğlu M., Can H., Aydoseli A., Aras Y., et al.
2019 EANS Congress, Dublin, Ireland, 24 September 2019, (Unpublished)
2019
201948. Spinal vascular malformations: a retrospective analysis of 32 cases,
Dölen D., Aydoseli A., Barburoğlu M., Aras Y., Sabancı P. A., Sencer N. S., et al.
EANS2019, Dublin, Ireland, 24 - 28 September 2019, pp.76-77, (Summary Text)
2020
202049. Role of IPSS in Cushing disease patients treated with endoscopic pituitary surgery
Dölen D., Barburoğlu M., Öztürk M., Ünal T. C., Dolaş İ., Sabancı P. A., et al.
EANS 2020, Dublin, Ireland, 19 - 21 October 2020, pp.34, (Summary Text)
2019
201950. Surgery following embolization for arteriovenous malformation treatment: a series of 35 patients
Dölen D., Aydoseli A., Ahmadov T., Dolaş İ., Peker B., Barburoğlu M., et al.
EANS 2019, Dublin, Ireland, 24 - 28 September 2019, pp.29, (Summary Text)
2019
201951. Spinal Vascualr Malformations: a Retrospective Analysis of 32 Cases
Özgen U., Adıyaman A. E., Dölen D., Yıldız M. Z., Dolaş İ., Barburoğlu M., et al.
19.WFNS Interim Meeting, Beijing, China, 09 September 2019, (Unpublished)
2019
201952. Retrospective analysis of patients treated for pineal region tumors: a series of 30 patients
Dölen D., Adıyaman A. E., Aydoseli A., Aras Y., Sabancı P. A., Sencer A.
19.WFNS Interim Meeting, Beijing, China, 09 September 2019, pp.418, (Summary Text)
2019
201953. Revascularization of carotid stenosis with endovascular stents: results from a single center
Dölen D., Sencer N. S., Barburoğlu M., Adıyaman A. E., Aydoseli A., Aras Y., et al.
WFNS Interim Meeting, Beijing, Beijing, China, 9 - 12 September 2019, pp.45, (Full Text)
2019
201954. Retrospective analysis of patients treated with endoscopic third ventriculostomy and success of treatment according to age: a series of 154 patients
Dölen D., Adıyaman A. E., Aras Y., Sencer A.
WFNS Interim Meeting, Beijing, China, 9 - 12 September 2019, pp.87, (Full Text)
2019
201955. AVM TEDAVİSİNDE TOTAL VE TOTALE YAKIN ENDOVASKÜLER EMBOLİZASYON SONRASI CERRAHİ REZEKSİYON: 35 HASTALIK KLİNİK SERİNİN RETROSPEKTİF DEĞERLENDİRİLMESİ
Dölen D., Ahmadov T., Aydoseli A., Dolaş İ., Barburoğlu M., Can H., et al.
Türk Nöroşirurji Derneği Kongresi, Antalya, Turkey, 11 - 14 April 2019, pp.231, (Summary Text)
2019
201956. Spinal Vascular Malformation: a retrospective analysis of 32 cases
Dölen D., Dolaş İ., Barburoğlu M., Sencer A.
13. International Turkish Spine Federation Congress, İzmir, Turkey, 3 - 06 April 2019, pp.34, (Full Text)
2019
201957. Full Endoscopic Removal of Thırd Ventricular Colloid Cysts Technıque, Results and Limitations
Dolaş İ., Aydoseli A., Dölen D., Yörükoğlu A. G., Can H., Sencer A.
WFNS 2019 International Meeting, Belgrade, Serbia, 21 - 24 March 2019, pp.337, (Summary Text)
2019
201958. FULL ENDOSCOPIC REMOVAL OF THIRD VENTRICULAR COLLOID CYSTS TECHNIQUE, RESULTS AND LIMITATIONS
Dolaş İ., Aydoseli A., Dölen D., Yörükoğlu A. G., Can H., Sencer A.
WFNS 2019 International Meeting, Belgrade, Serbia, 21 - 24 March 2019, pp.337, (Full Text)
2019
201959. Fully Endoscopic Removal of Third Ventricular Colloid Cyst Technique, Results and Limitations
Dolaş İ., Aydoseli A., Dölen D., Sencer A.
WFNS 2019 International Meeting, Belgrade, Serbia, 21 - 24 March 2019, pp.65-66, (Full Text)
2018
201860. İstanbul Tıp Fakültesi Nöroşirurji AD'da 2011-2017 arasında yapılan endoskopik lomber diskektomi vakalarının sonuçları
Dölen D., Aydoseli A., Sabancı P. A., Aras Y., Sencer A.
32. Türk Nöroşirurji Derneği Kongresi, Antalya, Turkey, 20 - 24 April 2018, pp.46, (Full Text)
2018
201861. Atipik koroid pleksus papillomu spinal drop metastası: olgu sunumu
Dölen D., Sabancı P. A., Hepgül K. T.
Türk Nöroşirurji Derneği Kongresi, Antalya, Turkey, 20 - 24 April 2018, pp.68, (Summary Text)
2018
201862. Sinir yaralanmasında sildenafil ve tadalafilin iyileşme süreci üzerine etkilerinin değerlendirilmesi
Dölen D., Aras Y., Ünverengil G., Aydoseli A., Sabancı P. A., Hepgül K. T.
32. Türk Nöroşirurji Derneği Kongresi, Antalya, Turkey, 20 - 24 April 2018, pp.78, (Full Text)
2017
201763. Penetran Travma Sonrası Oluşan İntrakranyal Anevrizma Ve Sekonder İntraserebral Hematom Olgusunda Tedavi Yönetimi
Dolaş İ., Dölen D., Aydoseli A., Aras Y., Sabancı P. A., İzgi A. N.
13. Sinir Sistemi Cerrahisi Kongresi, Muğla, Turkey, 12 - 15 October 2017, pp.56, (Full Text)
2017
201764. Clinical and radiological evaluation of patients after endoscopic lumbar surgery
Dölen D., Boyalı O., Aydoseli A., Sabancı P. A., Aras Y., İzgi A. N., et al.
16th World Federation of Neurosurgical Societes Congress. İstanbul, Turkey, İstanbul, Turkey, 20 August 2017, pp.233, (Summary Text)
2017
201765. Relation of Gray-White Matter Ratio with Long-Term Cognitive Functions and Quality of Life in Patients with Mild to Moderate Aneurysmal Subarachnoid Hemorrhage: A Prospective
Alı A., Sabancı P. A., Aydoseli A., Sencer A., Dölen D., Akıncı I. Ö.
Word congress of neurosurgery, İstanbul, Turkey, 20 - 25 August 2017, pp.166, (Summary Text)
2017
201766. Relation of gray-white matter ratio with long-term cognitive functions and quality of life in patients with mild to moderate aneurysmal subarachnoid hemorrhage: a prospective observationa study
Dölen D., Aydoseli A., Sencer A., Sabancı P. A.
16th WFNS Congress, İstanbul, Turkey, 2017, İstanbul, Turkey, 20 - 25 August 2017, pp.48, (Full Text)
2017
201767. Clinical and radiological evaluation of patients after endoscopic lumber surgery
Sabancı P. A., Dölen D., Aydoseli A., Sencer A.
16th WFNS Congress, İstanbul, Turkey, 2017, İstanbul, Turkey, 20 - 25 August 2017, pp.12-13, (Full Text)
2017
201768. Endoskopik Lomber Diskektomi Ameliyatı Olan Hastaların Postoperatif Dönemde Klinik Ve Radyolojik Açıdan Değerlendirilmesi
Dölen D., Boyalı O., Aydoseli A., Sabancı P. A., Aras Y., İzgi A. N., et al.
Türk Nöroşirurji Derneği 31. Bilimsel Kongresi, Antalya, Turkey, 29 March 2017 - 02 April 2022, pp.70, (Full Text)
2016
201669. Lomber Spinal Stenozun Normal Basınçlı Hidrosefali Prelevansı Üzerine Etkisi
Sabancı P. A., Özdemir Ö., Dölen D., İzgi A. N., Hepgül K. T., Sencer A.
Türk Nöroşirürji Derneği 30. Bilimsel Kongresi, Antalya, Turkey, 8 - 12 April 2016, pp.373, (Summary Text)
2015
201570. Nörotravmalı hastanın istatistiksel değerlendirilmesi
Sabancı P. A., Aras Y., Aydoseli A., Dölen D., Sencer A., Hepgül K. T., et al.
Türk Nöroşirürji Derneği 29. Bilimsel Kongresi, Antalya, Turkey, 17 - 21 April 2015, pp.385, (Full Text)
Books
2024
20241. Radiofrequency Ablation in the Treatment of Facet Originated Low Back Pain
Öztürk S., Dölen D., Sencer A.
in: Controversial Issues and Updates in Spinal Surgery, Erdal Coşkun,Sedat Çağlı,Kıvanç Olguner,Ertuğrul Çakır,Mürteza Çakır,Zühtü Özbek,Ahmet Öğrenci, Editor, Türk Nöroşirurji Derneği, Ankara, pp.160-163, 2024
2021
20212. BEYİN KANAMASI
Sabancı P. A., Dölen D., Tuncay A. R.
in: NÖROLOJİ, A.EMRE ÖGE,BETÜL BAYKAN,BAŞAR BİLGİÇ, Editor, Nobel Tıp Kitapevi, İstanbul, pp.351-360, 2021
2021
20213. Beyin Kanaması
DÖLEN D., SABANCI P. A., Tuncay R., YEŞİLOT N.
in: NÖROLOJİ, Öge A. Emre, Baykan Betül, Bilgiç Başar, Editor, Nobel Tıp Kitabevleri, İstanbul, pp.329-350, 2021
2018
20184. Kafa Travması
DÖLEN D.
in: TRAVMA VE RESUSİTASYON KURSU, Eryılmaz M, Sarıbeyoğlu K, Güloğlu R, Ertekin C., Editor, Kare Yayınları, Ankara, pp.73-81, 2018
Congress and Symposium Activities
01 March 2018 - 01 March 2018
01 March 2018 - 01 March 2018International Basic Neurosurgery Course -II
Attendee
Antalya-Turkey
01 December 2017 - 01 December 2017
01 December 2017 - 01 December 2017Nöroonkoloji ve Növasküler Çalşıma Grubu Toplantısı - Akustik schwannomalar
Attendee
İstanbul-Turkey
01 September 2017 - 01 September 2017
01 September 2017 - 01 September 2017EANS Training Course - Vascular
Attendee
Sevilla-Spain
01 August 2017 - 01 August 2017
01 August 2017 - 01 August 201716th World Federation of Neurological Surgery Congress
Attendee
İstanbul-Turkey
01 April 2017 - 01 April 2017
01 April 2017 - 01 April 201731. Türk Nöroşirurji Derneği Kongresi
Attendee
Antalya-Turkey
01 March 2017 - 01 March 2017
01 March 2017 - 01 March 2017International Basic Neurosurgery Course - I
Attendee
Antalya-Turkey
01 December 2016 - 01 December 2016
01 December 2016 - 01 December 2016TND Sellar ve Parasellar Lezyonlar (TURNOG)
Attendee
İstanbul-Turkey
01 October 2016 - 01 October 2016
01 October 2016 - 01 October 2016EANS Training Course - Spinal
Attendee
Berlin-Germany
01 April 2016 - 01 April 2016
01 April 2016 - 01 April 201630. Türk Nöroşirurji Derneği Kongresi
Attendee
Antalya-Turkey
01 December 2015 - 01 December 2015
01 December 2015 - 01 December 2015İÜ Nörogenetik Kurultayı
Attendee
İstanbul-Turkey
01 October 2015 - 01 October 2015
01 October 2015 - 01 October 2015Rhoton Microsurgical Neuroanatomy Course
Attendee
İstanbul-Turkey
01 April 2015 - 01 April 2015
01 April 2015 - 01 April 2015