A5101601449- Spine and Intervertebral Disc Pathology
- Spinal Fractures and Fixation Techniques
- Cervical and Thoracic Myelopathy
- Mycobacterium research and diagnosis
- Advanced NMR Techniques and Applications
- Zeolite Catalysis and Synthesis
- Musculoskeletal pain and rehabilitation
- Quantum, superfluid, helium dynamics
- Liver Disease Diagnosis and Treatment
- Cardiac Valve Diseases and Treatments
- Atomic and Subatomic Physics Research
- Glioma Diagnosis and Treatment
- Medical Imaging and Pathology Studies
- Medical Imaging and Analysis
- Nuclear Physics and Applications
- Testicular diseases and treatments
- Orthopedic Surgery and Rehabilitation
- Meningioma and schwannoma management
- Tracheal and airway disorders
- Bone Tumor Diagnosis and Treatments
- Chemical Synthesis and Characterization
- Cardiac Structural Anomalies and Repair
- Spinal Hematomas and Complications
- Leprosy Research and Treatment
- Airway Management and Intubation Techniques
National Hospital for Neurology and Neurosurgery
2024
University College London
2024
Tokyo Yamate Medical Center
2022
Niigata City General Hospital
2011-2021
Osaka Women's and Children's Hospital
2018
Tsurumi University
2018
Niigata University
1997-2016
Shimane University
2016
Niigata University Medical and Dental Hospital
2010-2012
Center for Theoretical Problems of Physicochemical Pharmacology
2012
Study Design: A retrospective comparative study. Objectives: To investigate the clinical efficacy of polymethylmethacrylate (PMMA) augmentation in vertebral pseudarthrosis after osteoporotic fractures. Summary Background Data: Despite being most rigid form posterior instrumentation, pedicle screws sometimes achieve poor initial fixation primarily patients with osteoporosis. One method for improving screw spines is using bone cement such as PMMA. Although various biomechanical studies have...
<h3>Importance</h3> The optimal management for acute traumatic cervical spinal cord injury (SCI) is unknown. <h3>Objective</h3> To determine whether early surgical decompression results in better motor recovery than delayed treatment patients with incomplete SCI associated preexisting canal stenosis but without bone injury. <h3>Design, Setting, and Participants</h3> This multicenter randomized clinical trial was conducted 43 tertiary referral centers Japan from December 2011 through November...
Study Design This study was designed to reveal the progression pattern and essential histological findings of lesions in spinal cord affected by cervical spondylotic myelopathy. Objectives The purpose this gain new information about symptom recovery Summary Background Data characteristics distribution whether demyelination remyelination processes actually occur myelopathy remain unclear. Methods Tissues from seven patients with were taken during autopsy examined macroscopically...
Study Design The reactions to sequestrated disc fragments, which were removed surgically from 35 patients, examined histologically. Objectives To elucidate whether or not there is histologic evidence of absorption discs. Summary Background Data Spontaneous disappearance diminution lumbar herniated discs in the spinal canal has been recognized, and this could be a possible explanation for relief symptoms without surgery. mechanism phenomenon unclear. Methods Sequestrated patients Results In...
<b>Background:</b> Neuromyelitis optica (NMO) is a demyelinating syndrome characterized by myelitis and optic neuritis. Detection of anti-NMO immunoglobulin G antibody that binds to aquaporin-4 (AQP4) water channels allows the diagnosis limited form NMO in early stage with myelitis, but not However, detailed clinicopathologic features long-term course this remain elusive. <b>Methods:</b> We investigated 8 patients comparison 9 definite form. <b>Result:</b> All showed uniform...
Retrospective multi-institutional study.To investigate the incidence of neurological deficits after cervical laminoplasty for ossification posterior longitudinal ligament (OPLL).According to analysis long-term results, OPLL has been reported as a safe and effective alternative procedure with few complications. However, perioperative complication rates have not well described.Subjects comprised 581 patients (458 men 123 women; mean age: 62 ± 10 years; range: 30-86 years) who had undergone at...
An international, multicenter cross-sectional image-based study performed in 33 institutions the Asia Pacific region.The addressed role of facet joint angulation and tropism relation to L4-L5 degenerative spondylolisthesis (DS).The included 349 patients (63% females; mean age: 61.8 years) with single-level DS; 82 had no DS (group A) 267 B). Axial computed tomography magnetic resonance imaging were utilized assess angulations (i.e., asymmetry between angulations) groups.There was a...
Praktik compounding obat tradisional konvensional telah berlangsung lama, namun sering kali menghadapi tantangan dalam menjaga kualitas, konsistensi, dan keamanan produk. Penelitian ini bertujuan untuk membandingkan metode modern pembuatan sediaan farmasi berbahan rimpang kunyit (Curcuma domestica Val). Metode penelitian menggunakan penelusuran pustaka dengan mengkaji sejumlah terkait dari database ilmiah terakreditasi. Data yang diperoleh dianalisis secara deskriptif mengevaluasi...
La RMN-129Xe du xénon adsorbé permet de déterminer diverses propriétés des zéolithes : dimensions volumes libres quand leur structure est inconnue, cristallinité à courte distance, défauts structure, influence cations etc...
Free and wedged hepatic venography were carried out in 37 patients with idiopathic portal hypertension (IPH) the findings compared those 88 cirrhosis of liver. Characteristic changes IPH included frequent vein-to-vein anastomoses, narrower angles between large veins their tributaries, smooth wavy middle-sized to branches (giving a general "weeping willow" appearance), homogeneous sinusoidal filling, minimal absent filling venous system on retrograde portography. In cirrhosis, by contrast,...
In Brief Study Design. Case report. Objective. To describe an iatrogenic aortic injury by pedicle screw instrumentation during posterior reconstructive surgery of spinal deformity. Summary Background Data. Iatrogenic major vascular injuries anterior procedures have been reported several authors, but there few reports regarding procedures. Methods. A 57-year-old woman with thoracolumbar kyphosis due to osteoporotic T12 vertebral fracture underwent correction and fusion (T10–L2), using...
A retrospective study of different types herniated discs and duration symptoms in patients with lumbar disc herniation, a trial longer conservative treatment to reduce the number operations.To determine whether noncontained contained have clinical courses evaluate results vigorous treatment.The possibility difference features between herniation has been suggested previously.In first study, medical history intraoperative findings 156 who had undergone herniotomy were reviewed. In second at...