Results 91 to 100 of about 1,053,995 (363)

Rupture-Associated Changes of Cerebral Aneurysm Geometry: High-Resolution 3D Imaging before and after Rupture

American Journal of Neuroradiology, 2014
BACKGROUND AND PURPOSE: Comparisons of geometric data of ruptured and unruptured aneurysms may yield risk factors for rupture. Data on changes of geometric measures associated with rupture are, however, sparse, because patients with ruptured aneurysms ...
J. Schneiders, H. Marquering, R. Berg, E. Vanbavel, B. Velthuis, G. Rinkel, C. B. Majoie   +6 more
semanticscholar   +1 more source

Pseudoaneurysms as a complication of stereoelectroencephalography: Case series and clinical recommendations

Epilepsia, EarlyView.
Abstract Objective Stereoelectroencephalography (sEEG) is commonly employed in the workup for epilepsy surgery in patients with focal drug‐resistant epilepsy (DRE). Intracranial hemorrhage is a known complication, with reported incidence rates ranging from .9% to 19.1%. Rarely, pseudoaneurysms have been reported in literature as a potential cause. This
Youssra El Khou, Rick H. G. J. van Lanen, G. Louis Wagner, Simon Tousseyn, Gwendolyn de Bruyn, Christianne M. C. Hoeberigs, Bart A. J. M. Wagemans, Christiaan van der Leij, Sylvia Klinkenberg, Jeske Nelissen, Pieter L. Kubben, Olaf E. M. G. Schijns, Jim T. A. Dings, Kim Rijkers, on behalf of the ACE Epilepsy Surgery group, Gwendolyn de Bruyn, Albert Colon, Jim Dings, Marc Hendriks, Danny Hilkman, Christianne Hoeberigs, Jochem van der Pol, Lotte de Jong, Kim Rijkers, Sylvia Klinkenberg, Vivianne van Kranen Mastenbroek, Jeske Nelissen, Pieter Kubben, Walter M. Palm, Rob P. W. Rouhl, Olaf Schijns, Simon Tousseyn, Marielle Vlooswijk, Louis Wagner, Dorien Weckhuysen, Ilse van Straaten   +35 more
wiley   +1 more source

Unruptured Cerebral Aneurysm Detected after Intravenous Tissue Plasminogen Activator for Stroke

Case Reports in Neurology, 2009
Therapeutic guidelines of intravenous thrombolysis with tissue plasminogen activator (tPA) for hyperacute ischemic stroke are very strict. Because of potential higher risk of bleeding complications, the presence of unruptured cerebral aneurysm is a ...
Yukihiro Yoneda, Shinji Yamamoto, Yoshie Hara, Haruo Yamashita   +3 more
doaj   +1 more source

Aneurysmal Rupture Without Subarachnoid Hemorrhage: A Case Report Abstract [PDF]

, 2013
Introduction: The present case study reports an intraparenchymal hemorrhage from a ruptured basilar tip aneurysm without subarachnoid hemorrhage. Case Report: A 57-year-old male presented with intraparenchymal hemorrhage from a ruptured basilar tip ...
Harris, PhD, CRNP, Catherine, Jamoona, MD, Amrith, Randazzo, Ciro, MD, MPH   +2 more
core   +2 more sources

Novel planning pipeline utilizing the Surgical Theater system for pediatric epilepsy surgery

Epilepsia Open, EarlyView.
Abstract Objective Advances in the analysis and collation of radiographic datasets have enhanced presurgical planning for various neurosurgical procedures, including clipping of cerebral aneurysms, surgical resection of tumors, and arteriovenous malformation management.
Lisa B. E. Shields, Hunain Abri, Cemal Karakas, Shannon D. Davis, Ian S. Mutchnick   +4 more
wiley   +1 more source

Advanced 3D printed model of middle cerebral artery aneurysms for neurosurgery simulation

3D Printing in Medicine, 2019
Background Neurosurgical residents are finding it more difficult to obtain experience as the primary operator in aneurysm surgery. The present study aimed to replicate patient-derived cranial anatomy, pathology and human tissue properties relevant to ...
Ruth G. Nagassa, Paul G. McMenamin, Justin W. Adams, Michelle R. Quayle, Jeffrey V. Rosenfeld   +4 more
doaj   +1 more source

Prevention of stillbirths associated with umbilical cord abnormalities: A clinico‐pathological overview

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Stillbirths affect millions of pregnancies every year worldwide, and obstruction of the umbilical cord blood flow is one of the main causes of fetal death. This review provides a clinico‐pathological overview of cord abnormalities potentially associated with antepartum stillbirth, describing the mechanism determining the death and addressing ...
Laura Avagliano, Chiara Parodi, Valentina Massa, Gaetano Bulfamante   +3 more
wiley   +1 more source

Endovascular Treatment of Distal Posterior Cerebral Artery Infectious Aneurysm

Nepal Journal of Neuroscience, 2020
Intracranial infectious aneurysms are rare entities accounting for approximately 1- 6 % of all cerebral aneurysms and have high propensity of rupture associated with mortality.
Manoj Bohara, Prakash Bista
doaj   +1 more source

Study of Risk Factors and Image Findings of Isolated Abdominal Incidentally Detected Aortic Dissection

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 429-435, March/April 2025.
We detect the risk factors and image characteristics of incidentally detected IAAD. Independent risk factors of IAAD included fatty liver and smoking. In the ultrasound findings of IAAD, an intimal flap was frequently observed. In the CT scan, displacement of intimal calcifications was frequently observed. For suspected IAAD, the abdominal aorta should
Hiromasa Tsubouchi, Hidenori Onishi, Koji Maeno, Masaya Nakagaichi, Ikue Tsukushi, Youichi Kitano, Yoshitaka Makino, Hiroyuki Hayashi, Hidekazu Terasawa, Hiroko Kabuto, Toshihiro Misawa, Taku Sanada, Azusa Hisada, Kazuo Notsumata, Kazuhiro Okafuji, Osamu Yamamura   +15 more
wiley   +1 more source

Delayed Ischemic Neurological Deficit after Uneventful Elective Clipping of Unruptured Intracranial Aneurysms

Brain Sciences, 2020
Cerebral vasospasm and subsequent delayed ischemic neurological deficit is a typical sequela of acute subarachnoid hemorrhage after aneurysm rupture. The occurrence of vasospasms after uncomplicated surgery of an unruptured aneurysm without history of ...
Petr Vachata, Jan Lodin, Aleš Hejčl, Filip Cihlář, Martin Sameš   +4 more
doaj   +1 more source