Results 41 to 50 of about 11,664 (210)

Risk of hemorrhagic stroke in warfarin‐treated patients following heart valve replacement: Findings from the MAGPIE study

Ibrain, EarlyView.
Among 568 mechanical heart valve replacement patients in Bangladesh, hemorrhagic stroke occurred in 4.4% with 52% mortality. Severe pulmonary hypertension increased risk 4.4‐fold, and warfarin therapy ≥104 months nearly doubled the risk, highlighting the need for long‐term risk monitoring in anticoagulated valve patients.
Dipannita Adhikary, Md. Abdullah Yusuf, AM Nayeem Parvez, Sheikh M. B. Faruque, Santo Barman, Adneen Moureen, Luke J. Rogers, Aziz Momin, Venkatachalam Chandrasekaran, Asit B. Adhikary, Redoy Ranjan   +10 more
wiley   +1 more source

Nature, frequency and natural history of intracranial cavernous malformations in adults [PDF]

, 2014
Scottish Intracranial Vascular Malformation Study was the first prospective, population-based study of the major types of intracranial vascular malformations; arteriovenous, cavernous and venous malformations including dural fistulae and carotid ...
Hall, Julie Maria
core  

Hydrogel‐based drug delivery systems for intracerebral hemorrhage with therapeutic advances and emerging roles of the bone–brain axis

Interdisciplinary Medicine, EarlyView.
Hydrogel‐based drug delivery systems offer a promising approach for treating intracerebral hemorrhage (ICH) by overcoming blood‐brain barrier limitations, enabling precise, sustained release of neuroprotective and anti‐inflammatory agents. These systems enhance treatment efficacy, but challenges remain in biosafety, drug penetration, and scalability ...
Haojun Shi, Min Chen, Yisheng Chen, MengYao Li, Jiale Ma, Zuozhen Yin, Li Wu, YangBao Miao, Zemin Ou, Ke Wu, Zhijie Xu, Lizhi Li, Shaocong Zhao, Shiwei He, Bin Huang, Guanwen He, Guanghui Wu, John H. Zhang, Liang Shi   +18 more
wiley   +1 more source

The association of cerebral aneurysms, infundibula, and intracranial arteriovenous malformations.

, 1982
Intracranial arteriovenous malformations (AVMs) are congenital communications between the cerebral arteries and veins without an intervening capillary network.
R J Prager, S M Wolpert, K Miyasaka
core   +1 more source

Intracranial arteriovenous malformations

JBNC - JORNAL BRASILEIRO DE NEUROCIRURGIA, 2018
Objective: The purpose of this report is to review intracranial arteriovenous malformations, present strategies for the evaluation and selection of optimal treatment modalities, and to discuss factors important to formulating a successful treatment plan.
Arthur A. Pereira Filho, Jafar J. Jafar
openaire   +3 more sources

Dural arteriovenous fistula causing progressive myelopathy: Limited drainage to the perimedullary veins of the cervical area alone

Interdisciplinary Neurosurgery, 2022
Intracranial dural arteriovenous fistulas (DAVFs) are uncommon cerebrovascular malformations that usually drain into a sinus or cortical veins. Depending on the pattern of the venous drainage, various clinical symptoms can be present, and most of them ...
Cheol Young Lee
doaj   +1 more source

DynaTOF: Time‐Resolved Noncontrast Cerebral MR Angiography Using Spatially Modulated RF Saturation

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a time‐resolved extension of three‐dimensional time‐of‐flight MR angiography, termed Dynamic TOF (DynaTOF), that exploits intrinsic RF saturation behavior to enable noncontrast visualization of cerebrovascular hemodynamics.
Naoyuki Takei, Keita Fujii, Xucheng Zhu, Yuichi Suzuki, Satoru Miyawaki, Motoyuki Umekawa, Satoshi Koizumi, Tetsuya Wakayama, Shiori Amemiya, Osamu Abe   +9 more
wiley   +1 more source

Stereotactic Radiation for Intracranial Arteriovenous Malformations

, 1990
To the Editor: In recent months the Journal has devoted substantial space to the crisis in American medicine and to various proposals for its solution.
Steinberg, Gary K., Alexander, Eben, Korosue, Kazuyoshi, Fabrikant, Jacob I., Heros, Roberto C., Belli, James A., Larson, David A., Loeffler, Jay S.   +7 more
core   +1 more source

A catastrophic confluence: Concurrent subarachnoid haemorrhage and acute mesenteric ischaemia

Surgical Practice, EarlyView.
Abstract Background Acute mesenteric ischaemia (AMI) and subarachnoid haemorrhage (SAH) are life‐threatening emergencies with diametrically opposed treatment requirements regarding anticoagulation. This report describes a rare, complex case where both conditions occurred simultaneously, creating a significant therapeutic dilemma. Case presentation A 64‐
Ip Ki Fung Shavonne
wiley   +1 more source

Prenatal diagnosis of concurrent facial and cerebral vascular malformation which caused congestive heart failure

Middle East Fertility Society Journal, 2017
Arteriovenous malformations (AVMs) are rarely reported antenatally. Most in utero diagnosis of vascular malformation is related to vein of Galen malformation (VGM).
Behnaz Moradi, Ahmad-Reza Tahmasebpour, Mohamad Ali Kazemi, Hashem Sharifian, Hadi Rokni-Yazdi   +4 more
doaj   +1 more source