نتایج جستجو برای: obliteration rate
تعداد نتایج: 962712 فیلتر نتایج به سال:
Papilloedema is not always an adequate predictor of potential complications from lumbar puncture, and many clinicians are using computed tomography (CT) before lumbar puncture in an effort to identify more accurately the "at risk" patient. This paper identifies the following anatomical criteria defined by CT scanning that correlate with unequal pressures between intracranial compartments and pr...
ing creating a radical mastoid cavity, obliteration of the eustachian tube, obliteration of the mastoid cavity with free abdominal fat, and permanent closure of the external ear canal. This technique has been evaluated for a period of less than 1 year, but seems to offer a real potential of disease eradication. In addition to this procedure, a device for sealing the cochlea at the point of entr...
In the rare hereditary bone disorder of osteopetrosis, reduced bone resorption function leads to both the development of densely sclerotic fragile bones and progressive obliteration of the marrow spaces and cranial foramina. Marrow obliteration, typically associated with extramedullary hemopoiesis and hepatosplenomegaly, results in anemia and thrombocytopenia and nerve entrapment accounts for p...
OBJECTIVES Although radiosurgery has been found to be a safe and effective alternative treatment, seizure outcome of arteriovenous malformation (AVM) radiosurgery has not been documented in detail. We report the effect of Gamma Knife radiosurgery (GKRS) on seizures associated with AVMs and discuss the various factors that influence the prognosis. MATERIAL AND METHODS Between 1992 and 2004, 24...
employees always concern about losing their job , or in other word , losing their income resources. for this purpose, every government requires strong system for covering these concerns. the unemployment insurance (ui) program’s can be used for achieving this goal. in this thesis, we price ui based on the insurance history of employee and the duration of being unemployed. we use the weibull dis...
This paper analyses inherent clitics of idiomatic constructions as verbal arguments (Jelinek 1984, Baker 1996, Hale 2003) that are translated as free variables (Delfitto 2002): they are anaphoric to a (hidden) non-referential discourse topic or (right) dislocated constituent. Furthermore, since they denote abstract semantic objects (Asher 1993), they are assumed to be semantically incorporated ...
the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...
PURPOSE To evaluate the efficacy of combined particulate embolization and single-stage stereotactic radiosurgery in the treatment of large arteriovenous malformations (AVMs) of the brain. METHODS Twenty-four patients with large brain AVMs (diameter > 3.0 cm; volume > 14 cm3), who had previously undergone particulate embolization and stereotactic radiosurgery, were retrospectively evaluated 2 ...
A rare case of penile cancer presenting with total obliteration of the penis and urinary retention is presented.
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