[On the spontaneous cure of a case of pulsating exophthalmos].
نویسنده
چکیده
منابع مشابه
Numerical Investigations on the Effect of Pulsating Pressure on Improvement of Formability in Hydroforming of Bent Tube by FEM
In this paper, hydroforming process of bent tubes in T-shaped die is studied for pulsating and linear pressure paths by the finite element method. Forming Limit Diagrams (FLDs) and thickness distribution curves are used to investigate the effect of pulsating pressure on hydroforming process. In addition, the obtained numerical results are compared with experimental results of hydroforming of st...
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PURPOSE To discuss the differences in angiographic findings between cases of spontaneous carotid cavernous fistula with and without the classical triad of symptoms (pulsating exophthalmos, bruit, and conjunctival chemosis). METHODS With CT, MR, and angiography, we examined 12 cases of spontaneous carotid cavernous fistula, five of whom presented only with cranial nerve palsies. RESULTS In t...
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Sphenoid wing dysplasia is a defining feature of neurofibromatosis type 1 (NF1). This defect of the skull base can be associated with pulsating exophthalmos. This report describes the successful reconstruction of a dysplastic sphenoid wing in an NF1 patient using lateral orbitotomy as a scarcely visible and sufficiently extendable approach. An intraoperative computed cone-beam computed tomograp...
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In this study, the numerical analysis of turbulent flow and heat transfer of double pulsating impinging jets on a flat surface has been investigated. The unsteady two-dimensional numerical solution for two similar and dissimilar jets was performed using the RNG k-ε model. The results showed that the RNG k-ε model has more satisfactory predictions of the Nusselt number distribution. Comparisons ...
متن کاملInvestigation of Entropy Generation Through the Operation of an Unlooped Pulsating Heat Pipe
In the present study, an unlooped pulating heat pipe has been considered with two liquid slugs and three neighboirng vapor plugs.The governing equations such as momentum, energy and mass equations are solved explicitly except the energy equation of liquid slugs.The aim of the present study is to calculate the entropy generation through the performance of a pulsating heat pipe. Additionally, the...
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عنوان ژورنال:
- Rivista oto-neuro-oftalmologica
دوره 41 6 شماره
صفحات -
تاریخ انتشار 1966