Publications

Most visited articles

2024 Nov 4•Affiliations expand

The MARVIN Hypothesis: Linking Unhealthy Lifestyles to Intracranial Aneurysm Rupture Risk and Clinical Prognosis

Vanessa M Swiatek, Igor Fischer, Rajiv Khajuria, Amir Amini, Hannah Steinkusch, Ali Rashidi, Klaus-Peter Stein, Claudia A Dumitru, I Erol Sandalcioglu, Belal Neyazi

15 min read time

2024 Seb 28• Affiliations expand

Sex Differences in Intracranial Aneurysms: A Matched Cohort Study

Vanessa M Swiatek, Amir Amini, Michelle Marinescu, Claudia A Dumitru, Lena Spitz, Klaus-Peter Stein , Sylvia Saalfeld, Ali Rashidi, I Erol Sandalcioglu, Belal Neyazi

10 min read time

2024 Oct 1•
Affiliations expand

Intracranial Aneurysms and Cerebral Small Vessel Disease: Is There an Association between Large- and Small-Artery Diseases?

Vanessa M Swiatek, Stefanie Schreiber, Amir Amini, David Hasan , Ali Rashidi, Klaus-Peter Stein, Belal Neyazi, I Erol Sandalcioglu

10 min read time

2024 Aug 10• Affiliations expand

Postoperative Acute Intracranial Hemorrhage and Venous Thromboembolism in Patients with Brain Metastases Receiving Acetylsalicylic Acid Perioperatively

Nikolay Tonchev, Anatoli Pinchuk, Claudia A Dumitru, Belal Neyazi, Vanessa Magdalena Swiatek, Klaus Peter Stein, Ibrahim Erol Sandalcioglu, Ali Rashidi

16 min read time

2024 Aug 2•Free article
Affiliations expand

Impact of Perioperative Acetylsalicylic Acid (ASA) Administration on Postoperative Intracranial Hemorrhage (pICH) and Thromboembolic Events in Patients with Intracranial Meningiomas

Anatoli Pinchuk, Nikolay Tonchev, Klaus Peter Stein, Vanessa M Swiatek, Claudia A Dumitru, Belal Neyazi, Ibrahim Erol Sandalcioglu, Ali Rashidi

14 min read time

2024 Jul 29•Affiliations expand

Anterior interhemispheric vs. pterional approach in the microsurgical management of anterior communicating artery aneurysms: a comparative analysis employing a novel multidimensional matching-tool

Vanessa M Swiatek, Amir Amini, Lena Spitz, Ali Rashidi, Claudia A Dumitru, Klaus-Peter Stein, Sylvia Saalfeld, I Erol Sandalcioglu, Belal Neyazi

12 min read time

2024 Feb 7• Affiliations expand

Unveiling rupture risk and clinical outcomes in midline aneurysms: A matched cohort analysis investigating the impact of localization within the anterior or posterior circulation

Vanessa M Swiatek, Amir Amini, Celina E Sandalcioglu Ortuño, Lena Spitz, Karl Hartmann, Ali Rashidi, Klaus-Peter Stein, Sylvia Saalfeld, I Erol Sandalcioglu, Belal Neyazi

11 min read time

2021 Sep 15• Affiliations expand

Aneurysm Wall Enhancement Is Associated With Decreased Intrasaccular IL-10 and Morphological Features of Instability

Vanessa M Swiatek, Belal Neyazi, Jorge A Roa, Mario Zanaty, Edgar A Samaniego, Daizo Ishii, Yongjun Lu, I Erol Sandalcioglu, Sylvia Saalfeld, Philipp Berg, David M Hasan

11 min read time

2020 Dec 14•Affiliations expand

Rupture risk assessment for multiple intracranial aneurysms: why there is no need for dozens of clinical, morphological and hemodynamic parameters

Belal Neyazi, Vanessa M Swiatek, Martin Skalej, Oliver Beuing, Klaus-Peter Stein, Jörg Hattingen, Bernhard Preim, Philipp Berg, Sylvia Saalfeld, I Erol Sandalcioglu

10 min read time

2025 Jan 11•Affiliations expand

Implementation of ORBEYE®-Exoscope in the Operative Treatment of Spinal Dural Arteriovenous Fistula

Nikolay Tonchev, Belal Neyazi, Klaus-Peter Stein, I Erol Sandalcioglu, Ali Rashidi

14 min read time

2024 Nov 21•
Affiliations expand

Postoperative Hemorrhage and Venous Thromboembolism in Patients with Pituitary Adenomas Under Acetylsalicylic Acid

Nikolay Tonchev, Anatoli Pinchuk, Claudia A Dumitru, Klaus-Peter Stein, Belal Neyazi, I Erol Sandalcioglu, Ali Rashidi

12 min read time

2024 Dec 13•Free article
Affiliations expand

Spinal Intramedullary Tumors

Belal Neyazi, Aiden Haghikia, Christian Mawrin, Elke Hattingen, Dirk Vordermark, I Erol Sandalcioglu

10 min read time

2024 Nov 15•Affiliations expand

Risk of Postoperative Hemorrhage After Glioma Surgery in Patients with Preoperative Acetylsalicylic Acid

Anatoli Pinchuk, Nikolay Tonchev, Claudia A Dumitru, Belal Neyazi, Klaus-Peter Stein, I Erol Sandalcioglu, Ali Rashidi

15 min read time

2025 Mar 14•Affiliations expand

The tumor-neutrophil interactions in the microenvironment of brain metastases with different primary sites

Tamer A Kaya, Klaus-Peter Stein, Anna Schaufler, Belal Neyazi, Ali Rashidi, Ulf D Kahlert, Christian Mawrin, I Erol Sandalcioglu, Claudia A Dumitru

12 min read time

2024 Jun 21• Affiliations expand

Is an Elevated Preoperative CRP Level a Predictive Factor for Wound Healing Disorders following Lumbar Spine Surgery?

Anatoli Pinchuk, Nikolay Tonchev, Claudia A Dumitru, Belal Neyazi, Klaus-Peter Stein, I Erol Sandalcioglu, Ali Rashidi

11 min read time

2023 Jun 26•Affiliations expand

Is the central nervous system enclosed by a mesothel?

Karl Hartmann, Belal Neyazi, Klaus-Peter Stein, Aiden Haghikia, I Erol Sandalcioglu

15 min read time

2023 May 1•Affiliations expand

Extravascular optical coherence tomography of cerebral vessel walls in vivo

Karl Hartmann, Belal Neyazi, Claudia A Dumitru, Aiden Haghikia , I Erol Sandalcioglu, Klaus-Peter Stein

12 min read time

2022 Jun •Free article
Affiliations expand

A comparison of input devices for precise interaction tasks in VR-based surgical planning and training

Mareen Allgaier, Vuthea Chheang, Patrick Saalfeld, Vikram Apilla, Tobias Huber, Florentine Huettl, Belal Neyazi, I Erol Sandalcioglu, Christian Hansen, Bernhard Preim, Sylvia Saalfeld

11 min read time

2020 Feb•Affiliations expand

Age-dependent changes of collagen alpha-2(IV) expression in the extracellular matrix of brain arteriovenous malformations

Belal Neyazi, Klaus-Peter Stein, Ludwig Wilkens , Homajoun Maslehaty, Claudia A Dumitru, I Erol Sandalcioglu

10 min read time

2020 Feb•Affiliations expand

The role of the Sylvian fissure configuration and the vascular anatomy on different bleeding patterns in ruptured middle cerebral artery aneurysms

Belal Neyazi, Ali Siblini, Roman Frantsev, Neriman Özkan, I Erol Sandalcioglu, Ulrich Sure, Homajoun Maslehaty

15 min read time

2019 Jun•Affiliations expand

Evaluation of the risk of rupture of intracranial aneurysms in patients with aneurysmal subarachnoid hemorrhage according to the PHASES score

Belal Neyazi, I Erol Sandalcioglu, Homajoun Maslehaty

13 min read time

2017 Jun•Affiliations expand

Procollagen-Lysine, 2-Oxoglutarate 5-Dioxygenase 2 Expression in Brain Arteriovenous Malformations and its Association with Brain Arteriovenous Malformation Size

Belal Neyazi, Levent Tanrikulu, Ludwig Wilkens, Christian Hartmann, Klaus-Peter Stein, Claudia A Dumitru, I Erol Sandalcioglu

12 min read time

2016 Nov•Affiliations expand

Neuronal expression of c-Fos after epicortical and intracortical electric stimulation of the primary visual cortex

Belal Neyazi, Kerstin Schwabe, Mesbah Alam, Joachim K Krauss, Makoto Nakamura

11 min read time

2017 Jan•Affiliations expand

Brain arteriovenous malformations: implications of CEACAM1-positive inflammatory cells and sex on hemorrhage

Belal Neyazi, Angelika Herz, Klaus-Peter Stein, Islam Gawish, Christian Hartmann, Ludwig Wilkens, Sueleyman Erguen, Claudia A Dumitru, I Erol Sandalcioglu

15 min read time