Results 31 to 40 of about 1,646,835 (267)

Tympanostomy Tube Complication in Otitis Media with Effusion

مجله كليه طب الكندي, 2020
Background: Otitis media with effusion is characterized by accumulation of fluid in the middle ear in absence of acute inflammation and  it is the most common cause of  acquired hearing loss in children, and may  negatively affect language development ...
Ghassan Hassan Rahim
doaj   +1 more source

Peroral Extrusion of Ventriculoperitoneal Shunt: An Unusual Complication and Review of Literature

Indian Journal of Neurosurgery, 2016
Several case reports regarding complications of ventriculoperitoneal (VP) shunt have been published, but peroral extrusion of shunt tube is unusual and reported less frequently.
Ankit S. Shah, Daljit Singh, Poonam Loomba, Hukum Singh, Amit Mittal, Siddharth Srivastava   +5 more
doaj   +1 more source

Anal extrusion of a ventriculo peritoneal shunt tube: Endoscopic removal

Journal of Pediatric Neurosciences, 2009
We describe the extrusion of a ventriculo peritoneal shunt tube from the anus into a 6-year-old boy following the placement of a ventriculo peritoneal shunt for postoperative periventricular tumor-induced hydrocephalus.
Sreedhar Vuyyuru, Sreenivas R Ravuri, Vamsidhar R Tandra, Manas K Panigrahi   +3 more
doaj   +1 more source

Die Design for Extrusion Process of Titanium Seamless Tube Using Finite Element Analysis

Metals, 2021
In this paper, the extrusion process of titanium seamless tubes was studied using several finite element (FE) analyses. First, the finite element result was compared with experimental extrusion data acquired to validate the current analysis.
Byung-Jin Choi, In Yong Moon, Young-Seok Oh, Seong-Hoon Kang, Se-Jong Kim, Jaimyun Jung, Ji-Hoon Kim, Dong-Kyu Kim, Ho Won Lee   +8 more
doaj   +1 more source

Extrusion pressure generated in high alumina content paste extrusion [PDF]

, 2010
Four different alumina pastes with various solvent volume fractions were processed by extrusion free forming and the pressures generated in the extrusion process were recorded and analyzed.
Evans, J.R.G., S. Yang, J.R.G. Evans, Yang, shoufeng, Evans, J.RG., X.P. Chi, Yang, S., Chi, X.P.   +7 more
core   +1 more source

Design, fabrication, and implantation of tube-shaped devices for the treatment of salivary duct diseases [PDF]

BioImpacts, 2018
Introduction: Starch-based materials were designed using a special extrusion die in order to obtain a tube-shaped device for application to salivary duct treatment in the field of endoscopy, i.e., sialendoscopy.
Diego Velasquez, Laurent Chaunier, Sofiane Guessasma, Frédéric Faure, Alain Bizeau, Graciela Pavon-Djavid, Anne Meddahi-Pellé, Denis Lourdin   +7 more
doaj   +1 more source

FE Analysis of Dynamical Recrystallization during the Seamless Tube Extrusion of Semicontinuous Casting Magnesium Alloy and Experimental Verification

High Temperature Materials and Processes, 2018
In this paper, empirical dynamic recrystallization (DRX) models for the semicontinuous AZ31 magnesium alloy were established based on the stress–strain curves and microstructure observations generated from hot compression tests.
Tao Lin, Yun-Teng Liu, Jixue Zhou, Yuan-Sheng Yang, Zhu Yang   +4 more
semanticscholar   +1 more source

Comparative role of intravitreal ranibizumab versus bevacizumab in choroidal neovascular membrane in age-related macular degeneration

Indian Journal of Ophthalmology, 2011
Context: Ranibizumab and bevacizumab are used widely for treating patients with choroidal neovascular membrane (CNVM) secondary to age-related macular degeneration (AMD).
Partha Biswas, Subhrangshu Sengupta, Ruby Choudhary, Subhankar Home, Ajoy Paul, Sourav Sinha   +5 more
doaj   +1 more source

Comparison of Medpor Coated Tear Drainage Tube versus Silicon Tear Drainage Tube in Conjunctivodacryocystorhinostomy: Problems and Solutions

The Scientific World Journal, 2014
Purpose. This study aims at comparing two different types of drainage tubes in conjunctivodacryocystorhinostomy, which are used for upper lacrimal system obstruction or damage, with respect to their respective postoperative problems and solutions ...
Selam Yekta Sendul, Halil Huseyin Cagatay, Burcu Dirim, Mehmet Demir, Ali Atakhan Yıldız, Zeynep Acar, Sonmez Cinar, Dilek Guven   +7 more
doaj   +1 more source

Frosted branch angiitis, neuroretinitis as initial ocular manifestation in Behçet disease

Indian Journal of Ophthalmology, 2011
Behçet disease is an idiopathic, multisystem disorder characterized by recurrent episodes of orogenital ulceration and vasculitis of the veins and arteries of all calibers.
Abdullah Al-Mujaini, Upender K Wali
doaj   +1 more source