Results 61 to 70 of about 45,516 (306)

Recurrence of a symptomatic spinal intradural arachnoid cyst 29 years after fenestration

Journal of International Medical Research, 2019
Symptomatic arachnoid cysts are relatively rare, and no case reports have described recurrence of such cysts almost 30 years after surgery. We herein report a case in which a symptomatic intradural arachnoid cyst recurred 29 years after fenestration of ...
Masahiro Nakahashi, Hiroshi Uei, Yasuaki Tokuhashi   +2 more
doaj   +1 more source

Pathophysiology, diagnosis, and treatment of spinal meningoceles and arachnoid cysts [PDF]

, 2007
Though the nomenclature regarding spinal arachnoid cysts and meningoceles is confusing and sometimes overlapping, spinal arachnoid cysts and meningoceles are distinct entities with different presentations and etiologies.
Baron, Eli M., Dahlgren, Ryan M., Vaccaro, Alexander R.   +2 more
core   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Late onset epilepsia partialis continua in a middle-aged patient with huge arachnoid cyst

Caspian Journal of Internal Medicine, 2021
Background: Arachnoid cysts are congenital or acquired cerebrospinal fluid (CSF) filled intra arachnoidal lesions, included 1% of all infantile intracranial masses and were discovered incidentally in MRI or CT-scan. The vast majority of these lesions are
Mohammad Javad Nasr, Amir Hossein Zohrevand, Ali Alizadeh Khatir   +2 more
doaj  

Protein profiling reveals inter-individual protein homogeneity of arachnoid cyst fluid and high qualitative similarity to cerebrospinal fluid [PDF]

, 2011
Background The mechanisms behind formation and filling of intracranial arachnoid cysts (AC) are poorly understood. The aim of this study was to evaluate AC fluid by proteomics to gain further knowledge about ACs.
Magnus Berle, Ann C Kroksveen, Øystein A Haaland, Thin T Aye, Jill A Opsahl, Eystein Oveland, Knut Wester, Rune J Ulvik, Christian A Helland, Frode S Berven   +9 more
core   +2 more sources

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Scalpellum occulta: A rare case of dorsal spinal arachnoid web without the scalpel sign

Radiology Case Reports
Spinal arachnoid web is a rare condition characterized by extramedullary bands of arachnoid tissue at the level of the dorsal thoracic spinal cord that may lead to progressive, permanent neurological deficits.
Joo Won Choi, BA, Kulani E. DeSimone, BS, Vianca Mae Dacumos, BS, Reid R. Hoshide, MD, Yang Qiao, MD, Ferdinand K. Hui, MD   +5 more
doaj   +1 more source

The Specific Sagittal Magnetic Resonance Imaging of Intradural Extra-Arachnoid Lumbar Disc Herniation

Case Reports in Medicine, 2012
Intradural extra-arachnoid lumbar disc herniation is a rare disease. Few MRI findings have been reported. We experienced an intradural extra-arachnoid lumbar disc herniation. We reviewed the preoperative MRI findings.
Tatsuro Sasaji, Kiyoshi Horaguchi, Noboru Yamada, Kazuo Iwai   +3 more
doaj   +1 more source

Late-onset obsessive-compulsive disorder associated with left cerebellar lesion [PDF]

, 2014
The onset of obsessive-compulsive disorder (OCD) after age 50 is rare and generally related to an organic etiology. An involvement of fronto-striatal circuits has been strongly suggested, whereas cerebellum remains so far scarcely explored.
De Panfilis, Chiara, Marchesi, Carlo, Ossola, Paolo, Ottoni, Rebecca, Tonna, Matteo   +4 more
core   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source