نتایج جستجو برای: the jugular processes width
تعداد نتایج: 16099360 فیلتر نتایج به سال:
OBJECTIVE To determine the incidence of high jugular bulb in a group of patients with definite Ménière's disease, and to investigate whether the position or size of the jugular bulb is significantly different in the affected ear than in the unaffected ear. METHODS Retrospective review of patient charts, audiograms, and computed tomography scans to determine the position and size of the jugula...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
OBJECTIVE To compare injector-based contrast agent (CA) administration with hand injection in magnetic resonance angiography (MRA). METHODS Gadobutrol was administered in 6 minipigs with 3 protocols: (a) hand injection (one senior technician), (b) hand injection (6 less-experienced technicians), and (c) power injector administration. The arterial bolus shape was quantified by test bolus measu...
PURPOSE To report the anatomic and radiologic development of the transverse, sigmoid, and occipital sinuses, the emissary veins, and the jugular bulb formation from the jugular sinus in humans before and after birth. METHODS Roentgenograms of 33 injected brains showing the cranial venous system in human fetuses from 3 to 7 months of gestational age and cerebral angiograms of newborns and infa...
conclusions the us-guided method for cvc placement was superior to the traditional landmark method in terms of access time, number of attempts, success rate, and fewer complications. objectives this study aimed to compare the traditional landmark method vs. us-guided method of cvc placement in terms of complications and success rate. patients and methods in this randomized controlled trial, pat...
volving the jugular foramen is rare. It shows usually hypovascular lytic bony destruction of the jugular foramen (1). Hypervascular metastases such as those from renal and thyroid carcinoma may produce destructive vascular lesions similar to paragangliomas (2). The authors report a case of hypervascular metastasis from thyroid carcinoma in the jugular foramen simulating glomus jugulare tumor.
چکیده اساسی ترین منبع استراتژیک هر سازمان یا جامعه،منابع انسانی می باشد.جوامع موفق،جوامعی هستند که بتوانند منابع انسانی خود را به طور صحیح پرورش و توسعه دهند. در اقتصاد امروز، دانش به عنوان مهمترین سرمایه، جایگزین سرمایه مالی و فیزیکی شده است . دانش و اطلاعات به رشد اقتصادی کمک می کند.این امر موجب افزایش اهمیّت سرمایه فکری به عنوان مقوله ای پژوهشی شده است. مدیریت منابع انسانی یعنی مدیریت و ادار...
Objective We sought to assess blood fl ow in relation to jugular lymphatic distension in fetuses with increased and normal nuchal translucency (NT). Study design In all, 72 fetuses with normal NT and 71 fetuses with NT > 95th percentile were evaluated. NTsize, jugular lymphatic sacs (JLS), jugular vein and ductus venosus pulsatility index for veins (PIV), and intracardiac velocities were measur...
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