A5101822171- Congenital Heart Disease Studies
- Meningioma and schwannoma management
- Cardiac Structural Anomalies and Repair
- Neurofibromatosis and Schwannoma Cases
- Pulmonary Hypertension Research and Treatments
- Head and Neck Surgical Oncology
- Cardiac Arrhythmias and Treatments
- Tracheal and airway disorders
- Cell Adhesion Molecules Research
- Glioma Diagnosis and Treatment
- Coronary Artery Anomalies
- Cardiac pacing and defibrillation studies
- Congenital Diaphragmatic Hernia Studies
- Electrospun Nanofibers in Biomedical Applications
- Sodium Intake and Health
- Brain Metastases and Treatment
- Cerebral Venous Sinus Thrombosis
- Tissue Engineering and Regenerative Medicine
- Pituitary Gland Disorders and Treatments
- Cardiac Valve Diseases and Treatments
- Protease and Inhibitor Mechanisms
- Cardiovascular Function and Risk Factors
- Medical Imaging and Analysis
- Cardiovascular Issues in Pregnancy
- Renal and Vascular Pathologies
Lungenklinik Köln-Merheim
2024
Witten/Herdecke University
2021-2024
Kumamoto City Hospital
2023
Amt für Umwelt
2022
Fukuoka Children's Hospital and Medical Center for Infectious Diseases
2016-2021
Medizinische Hochschule Hannover
2005-2018
Tokyo Women's Medical University
2016
Renesas Electronics (United States)
2015
University of Toyama
2009-2011
Shizuoka University
2010
Olfactory groove meningiomas account for 8 to 13% of all intracranial meningiomas. Surgical removal is often performed through the bifrontal, unilateral subfrontal (frontolateral), or pterional approach. We report on clinical outcome and recurrence rate after surgical treatment olfactory in our neurosurgical department.A retrospective study was conducted by analyzing charts patients, including records, discharge letters, histological follow-up imaging studies.A total 1800 were operated...
To provide clinical data concerning the visual outcome and recurrence rate of medial sphenoid wing meningiomas in consideration two different subgroups this tumor entity.Among 256 meningiomas, there were 108 globoid shape. They classified into Group 1 (without cavernous sinus involvement) 2 (with involvement). En plaque excluded from analysis. The charts patients including surgical records, discharge letters, follow-up imaging studies analyzed retrospectively.There 39 tumors 69 tumors. For...
OBJECTIVE: Meningiomas of the cerebellopontine angle (CPA) share a common location, but their site dural origin and relationship to surrounding neurovascular structures CPA are variable. The clinical presentation outcome after surgical resection different because diversity this tumor entity. We report on series 421 patients with meningiomas, special emphasis analysis preoperative postoperative facial cochlear nerve function in relation attachment main location cistern. METHODS: Among...
There has been little evidence so far supporting further surgical intervention in case of repeated recurrence glioblastoma multiforme (GBM). Thus, the efficacy and utility resection remains unclear but worthy consideration. The aim this study was to review multiple resections patients with recurrent GBM.Forty-two underwent for GBM. All who >2 interventions were clustered group A. Group B treated nonsurgically after first recurrence. Patients' treatment history, including interventions,...
Abstract Background and objective This study aims to define specific measurements on cranial high-resolution computed tomography (HRCT) images prior surgery prove the feasibility of navigated transmastoid infralabyrinthine approach (TI-A) without rerouting facial nerve (FN) decompression jugular bulb (JB) in accessing extradural-intrapetrous part petrous bone lesions located at apex petroclival junction. Materials methods Vertical horizontal distances space were measured HRCT dissection....
End-systolic pressure-volume relationship (ESPVR) of the in situ heart dog was measured during changes contractile state and compared with end-systolic pressure-length (ESPLR) or stress-strain (ESSSR). Circumferential segmental length wall thickness at equator external long short axis diameters left ventricle (LV) were determined sonomicrometrically, LV volume calculated by an ellipsoidal model. stress a very thin shell Contractile enhanced intravenous infusion dobutamine suppressed...
Abstract Background and Study Aims Spinal fusion for symptomatic lumbar spondylolisthesis can be accomplished using an open or minimally invasive surgical (MIS) technique. Evaluation of segmental instabilities review their therapies are inseparably connected with tomographic imaging. We analyzed a cohort patients who underwent MIS monosegmental dorsal compared outcomes along complication rates. furthermore evaluated the influence virtual reality (VR) visualization on planning in fusion....
The laminin-1-derived IKVAV sequence is known for its angiogenic function. We previously developed artificial extracellular matrix (ECM) proteins containing the sequence. They were designed to have collagen-binding activity and active functional units that promote network formation of vascular endothelial cells. resultant fusion protein, called EREI2CBD, was confirmed bind collagen type I tubular cells cultured in gel vitro. In this study, EREI2CBD applied chick chorioallantoic membrane...
The purpose of this study is to compare the outcomes in patients who underwent microsurgical resection for recurrent vestibular schwannoma after and previous radiation therapy.Retrospective study.University hospital.Fifteen patients, surgery (group A), 5 therapy B) were included.Surgical or surgical resection.Intraoperative findings postoperative facial nerve function investigated groups A B.Mean tumor volumes 18.4 ± 2.44 cm3 group 19.0 1.53 B. Total was achieved 10 (67%) 3 (60.0%) more...
We have developed an enhancement-mode GaN-on-Si MOS-FET with a thin GaN channel (40nm) on thick AlGaN back barrier layer (1um), using Au-free 150-mm Si process. The device showed threshold voltage Vt of 1.1 V, on-resistance Ron 5.4 mΩcm2 and breakdown BV 730 V. E-mode MOS-FETs demonstrated the potential for compact efficient power electronics. A Power Factor Correction (PFC) circuit packaged (20A, 650V) operated high efficiency > 94 % at Pout=300 W, Vout=390 V f <sub...
An artificially designed fusion protein, which was to have strong cell adhesive activity and an active functional unit that enhances neuronal differentiation of mouse N1E-115 neuroblast cells, developed. In this study, a laminin-1-derived IKVAV sequence, stimulates neurite outgrowth in conditions serum deprivation, engineered incorporated into elastin-derived structural unit. The protein also had cell-adhesive RGD sequence derived from fibronectin. resultant could adsorb efficiently onto...
We here describe a patient with ectopic craniopharyngioma in the CPA as early four months after resection of primary suprasellar tumor.