Results 11 to 20 of about 28,138 (266)

Adjustable shunts and proton therapy: a magnetic combination

open access: yesChild's Nervous System, 2023
Due to evidence for proton beam therapy (PBT) in pediatric central nervous system (CNS) tumors, compact proton therapy systems became commercially available to allow better integration in a hospital setting. However, these systems have a non-zero magnetic field at the level of the patient.
Dietvorst, Sofie   +4 more
openaire   +3 more sources

АНАЛІТИЧНИЙ РОЗРАХУНОК ЗАСТУПНИМИ СХЕМАМИ МАГНІТНИХ ПОТОКІВ ТА ВТРАТ У МАГНІТНИХ СИСТЕМАХ ШУНТУВАЛЬНИХ РЕАКТОРІВ

open access: yesПраці Інституту електродинаміки Національної академії наук України, 2023
For high-voltage shunt reactors with rods with non-magnetic gaps, an analytical method for calculating magnetic fluxes based on substitute circuits has been developed by substantiation by finite element modeling, and the calculation of main and ...
А.В. Басова   +1 more
doaj   +1 more source

Clinical study on the treatment of chronic heart failure with a novel D‐shant atrium shunt device

open access: yesESC Heart Failure, 2022
Background Atrial septal shunt devices might improve hospitalizations and also prognosis in heart failure with increased pulmonary pressures due to left heart diseases.
Xiaoke Shang   +11 more
doaj   +1 more source

A case of lung cancer with osteoblastic metastasis diagnosed with visual impairment

open access: yesInterdisciplinary Neurosurgery, 2021
Bone metastasis is relatively common in patients with lung cancers. Although there are some reports of osteolytic skull base metastasis in lung cancer, osteoblastic skull base metastasis is quite rare.
Hiroki Sato   +3 more
doaj   +1 more source

Traumatic acute transverse sinus thrombosis-presenting as a cerebellar mass with obstructive hydrocephalus – A case report

open access: yesInterdisciplinary Neurosurgery, 2021
Traumatic transverse sinus thrombosis is rarely reported in the literature. We present a 45 years old lady who presented with history of fall resulting in Occipital fracture and deteriorating sensorium.
Mohammad Sarwar   +2 more
doaj   +1 more source

Abernethy malformation: A comprehensive review

open access: yesDiagnostic and Interventional Radiology, 2022
Abernethy malformation is a rare condition in which portomesenteric blood bypasses the liver and drains into the systemic vein through a partial or complete shunt. It is categorised into two types on the basis of the shunt pattern between the portal vein
Parveen Kumar   +4 more
doaj   +1 more source

Relationship Between Ventriculoperitoneal Shunt Obstruction and Infection in Pediatric Patients with Hydrocephalus

open access: yesErciyes Medical Journal, 2020
Objective: The most common ventriculoperitoneal shunt (VPS) complications in pediatric patients include shunt infections and obstructions. This study evaluated the relationship between shunt infection and obstruction in pediatric patients undergoing VPS ...
Ali Şahin   +6 more
doaj   +1 more source

Venous 3D Phase Contrast Magnetic Resonance Angiography Increases Diagnostic Certainty in Children with Ventriculoperitoneal Shunt and Suspected Shunt Failure [PDF]

open access: yes, 2023
Background Clinical symptoms in children with suspected malfunction of ventriculoperitoneal shunt may not be specific and difficult to interpret. The presence or absence of ventricular enlargement on magnetic resonance imaging (MRI) does not reliably ...
Cordt, J   +15 more
core   +1 more source

In vitro hydrodynamic properties of the Miethke proGAV hydrocephalus shunt

open access: yesCerebrospinal Fluid Research, 2006
Background Adjustable shunts are very popular in the management of hydrocephalus and are believed to help in minimizing the number of surgical revisions. The drawback with almost all constructions is that they may be accidentally readjusted in relatively
Richards Hugh K   +4 more
doaj   +1 more source

Health disparities in chronic liver disease

open access: yesHepatology, EarlyView., 2022
Abstract The syndemic of hazardous alcohol consumption, opioid use, and obesity has led to important changes in liver disease epidemiology that have exacerbated health disparities. Health disparities occur when plausibly avoidable health differences are experienced by socially disadvantaged populations.
Ani Kardashian   +3 more
wiley   +1 more source

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