Results 51 to 60 of about 169,313 (210)

Posterior Reversible Encephalopathy Syndrome Secondary to CSF Leak and Intracranial Hypotension: A Case Report and Literature Review

Case Reports in Neurological Medicine, 2015
Posterior Reversible Encephalopathy Syndrome (PRES) is a clinical neuroradiological condition characterized by insidious onset of neurological symptoms associated with radiological findings indicating posterior leukoencephalopathy.
Tariq Hammad, Alison DeDent, Rami Algahtani, Yaseen Alastal, Lawrence Elmer, Azedine Medhkour, Fadi Safi, Ragheb Assaly   +7 more
doaj   +1 more source

Contrast‐Induced Encephalopathy Following Elective Endovascular Aneurysm Treatment: The Role of Dual‐Energy CT and Correlation With Delphi Diagnostic Criteria

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Introduction Contrast‐induced encephalopathy (CIE) is an increasingly recognised neurological complication of iodinated contrast administration during neurointerventional procedures. Recently published 2025 Delphi‐based diagnostic criteria and management algorithms aim to standardise clinical practice; however, optimal neuroimaging strategies ...
Kaiwen Cabbabe, Charles Li, Shuangyue Tan, Lisa Broadley, Gerard S. Goh, Cameron Williams, Conor Houlihan, Helen Kavnoudias, Steve Bush, Carlos Chung, Winston Chong   +10 more
wiley   +1 more source

Intra‐operative hypotension threshold models and subdistribution hazard of postoperative pneumonia in patients having non‐cardiac surgery

Anaesthesia, EarlyView.
Summary Introduction Intra‐operative hypotension is common during general anaesthesia, but its association with postoperative pneumonia remains uncertain, partly because hypotension has been defined using different thresholds. We evaluated whether absolute thresholds or relative reductions from baseline mean arterial pressure were associated more ...
Pingping Wang, Junming Gu, Yanyu Liu, Jing Zhuang, Shengkun Peng, Qian Xiang, Minhong Cai, Xiaobin Liu, Yu Lv   +8 more
wiley   +1 more source

Cerebrospinal fluid leakage after radioisotope cisternography is not influenced by needle size at lumbar puncture in patients with intracranial hypotension

Cerebrospinal Fluid Research, 2009
Background Radioisotope (RI) cisternography is considered to be the most important examination for the final diagnosis of intracranial hypotension, typically indicating cerebrospinal fluid (CSF) leakage as RI parathecal activity.
Mima Tatsuo, Takahashi Koichi
doaj   +1 more source

Minimally invasive repair of spontaneous intracranial hypotension

, 2011
Spontaneous spinal CSF leakage with the development of intracranial hypotension is a well-described entity. Cerebrospinal fluid leaks, mostly from the thoracic spine, are the major cause of spontaneous intracranial hypotension (SIH).
Allan D. Levi, Farhat, Hamad I, Levi, Allan D, Hamad I. Farhat, Hood, Brian, Vanni, Steven, Brian Hood, Steven Vanni   +7 more
core   +1 more source

Re‐evaluation of the dinosaur tail sign: Analysis of spinal magnetic resonance imaging signs in patients with chronic post–dural‐puncture headache

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective This study aimed to assess magnetic resonance imaging (MRI) findings of the lumbar spine in patients with chronic post–dural‐puncture headache. Background Post–dural‐puncture headache is a common complication after dural puncture usually resolving within 14 days.
Charlotte Zander, Horst Urbach, Katharina Wolf, Amir El Rahal, Florian Volz, Christian Fung, Laura Krismer, Hansjörg Mast, Jürgen Beck, Niklas Lützen   +9 more
wiley   +1 more source

Intraoperative hypotension and postoperative pneumonia in patients after selective intracranial tumor resection: a retrospective cohort study [PDF]

PeerJ
Background Postoperative pneumonia is common and associated with increased postoperative mortality. Intraoperative hypotension is suggested to be associated with an increased risk of postoperative surgical infection.
Yuan Chang, Yanqiong Wang, Yinyan Zhou, Huamei Chen, Yuanhua Li, Ruhua Long, Jianlin Shao   +6 more
doaj   +2 more sources

Early plasma administration in traumatic brain injuries: A systematic review

Transfusion, EarlyView.
Abstract Background Early plasma may improve trauma resuscitation by addressing shock and coagulopathy, but its role in traumatic brain injury (TBI) remains uncertain. This systematic review evaluated early plasma in TBI. Methods This review followed Cochrane methodology and was registered in PROSPERO (CRD420261357882).
Umair Tahir, Ian R. Drennan, Peter Kobal, Otis Weeks, Soha Khorsand, Carolyn Ziegler, Melissa McGowan, Brodie Nolan   +7 more
wiley   +1 more source

A Case Report of Thalamic Infarction after Lumbar Drain: A Unique Cause of Perioperative Stroke?

Case Reports in Anesthesiology, 2019
In the case presented, a patient has an unexplained episode of hypertension during aneurysm clipping. Following the procedure, the patient was discovered to have bilateral thalamic infarctions unrelated to the vascular location of the aneurysm.
Daniel N. Kianpour, Thomas M. Nguyen, Arthur M. Lam   +2 more
doaj   +1 more source

Brain strain: Blood flow and metabolism in environmental extremes

Experimental Physiology, EarlyView.
Abstract This narrative review compares and contrasts the most commonly encountered environmental stressors on human cerebrovascular functioning. From high altitude and space, extreme apnoea, heat and cold stress, the impact of these stressors on the regulation of cerebral blood flow (CBF) and oxygen metabolism (CMRO2${\mathrm{CM}}{{\mathrm{R}}_ ...
Dario Vrdoljak, Damian M. Bailey, Travis D. Gibbons, Philip N. Ainslie   +3 more
wiley   +1 more source