Results 81 to 90 of about 735,797 (263)

The experimental arrangement for cerebral hemorrhage detection in rabbits.

, 2014
The experimental arrangement for cerebral hemorrhage detection in rabbits.
Wencai Pan (562149), Qingguang Yan (562148), Bin Peng (31749), Jian Sun (27858), Wanyou Guo (562147), Gui Jin (562145), Mingxin Qin (562146), Chao Wang (146527)   +7 more
core   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

3D Slicer combined with neuroendoscopic surgery for the treatment of basal ganglia hemorrhage after cranioplasty: A case report and literature review

Heliyon
The minimally invasive surgery through transcranial endoscopic keyhole approach has become the main surgical method for treating cerebral hemorrhage.
Long Zhou, Gang Xu, Kang Liu, Huikai Zhang, Pan Lei, Minghui Lu, Ping Song, Zhiyang Li, Lun Gao, Qiuwei Hua, Qianxue Chen, Qiang Cai   +11 more
doaj   +1 more source

Performance Estimation and Ex Vivo Validation of Untethered Magnetic Robots in Soft Tissue

Advanced Science, EarlyView.
This study presents an empirical model that quantitatively predicts the step‐out frequency of screw‐type untethered magnetic robots (UMRs) in soft viscoelastic environments, including ex vivo brain tissue. By integrating key parameters into a dimensionless framework, the model enables estimation of robot performance across a range of biological ...
Leendert‐Jan W. Ligtenberg, Thijs J. van der Burg, Stijn Y. Kolkman, Santiago Saavedra Castano, David Fernandez Rivas, Anke Klingner, Roger M. L. M. Lomme, Lucas S. Joziasse, Dorothee Wasserberg, H. Remco Liefers, Doron Ben Ami, Udi Sadeh, Oded Shoseyov, Giulio Dagnino, Pascal Jonkheijm, Jurgen J. Fütterer, Stefano Stramigioli, J. Frank W. Nijsen, Michiel C. Warlé, Islam S. M. Khalil   +19 more
wiley   +1 more source

Cerebral amyloid angiopathy mimicking central nervous system metastases: a case report

Journal of Medical Case Reports, 2018
Background This case describes an unusual presentation of an intracranial hemorrhage first thought to be metastatic disease on computed tomography and magnetic resonance imaging. The healthcare team completed an exhaustive search for a primary malignancy
Christopher DeZorzi, Ruth Fernandez-Ruiz, Sarika Gupta, Katherine Harris   +3 more
doaj   +1 more source

Recurrent Primary Cerebral Hemorrhage

, 1998
Background and Purpose —The frequency of recurrent primary cerebral hemorrhage (RPCH), mainly in cases related to hypertension, has been considered low. This study investigated the frequency, mechanisms, and prognosis of RPCH.
Fernando Barinagarrementeria, Carlos Cantú, Jose Luis Ruíz-Sandoval, Alejandra González-Duarte   +3 more
core   +1 more source

Nano Proton Scavengers Modulate Endosomal pH to Inhibit Microglial Activation and Enhance Stroke Recovery

Advanced Science, EarlyView.
Amphiphilic sulfonated chitosan nanoparticles buffer endo/lysosomal acidity in microglia by limiting V‐ATPase membrane recruitment and restoring endosomal homeostasis. Following systemic administration, they accumulate in the ischemic hemisphere partly through association with infiltrating immune cells, suppress TLR3/IRF3 and TLR4/NF‐κB signaling ...
Xuanlin Wang, Yujing Shi, Zehua Gao, Jing Wang, Changsheng Liu   +4 more
wiley   +1 more source

A Case of Nasal Glial Heterotopia in an Adult

Case Reports in Otolaryngology, 2014
We report a rare case of nasal glial heterotopia in an adult. After the surgery, frontal lobe cerebral hemorrhage developed. A 58-year-old man had unilateral nasal obstruction that progressed for one year.
Akira Hagiwara, Noriko Nagai, Yasuo Ogawa, Mamoru Suzuki   +3 more
doaj   +1 more source

Characteristics of Types of Electroencephalograms in Patients with Cerebral Contusion of Mild Severity in the Acute Period with Subarachnoid and without Subarachnoid Hemorrhage

, 2020
Introduction. The proportion of brain injury is steadily increasing every year, remaining not only a medical but also a social problem, since it requires considerable economic costs both for diagnosis and treatment and for social rehabilitation of the ...
Shevaga V., Zadorozhna B., Semchyshyn M., Zadorozhnyi A.   +3 more
core   +1 more source

Factors associated with intracerebral hemorrhage after thrombolytic therapy for ischemic stroke pooled analysis of placebo data from the Stroke-Acute Ischemic NXY Treatment (SAINT) I and SAINT II trials [PDF]

, 2009
<p><b>Background and Purpose:</b> A number of factors have been associated with postthrombolysis intracerebral hemorrhage, but these have varied across studies.</p> <p><b>Methods:</b> We examined patients with
Demchuk, A., Lees, K.R., Kasner, S.E., Messe, S.R., Cucchiara, B., Levine, S.R., Lyden, P., Sansing, L., Tanne, D.   +8 more
core   +1 more source