نتایج جستجو برای: ct scan

تعداد نتایج: 180359  

Journal: :trauma monthly 0
ameya jagdish baxi department of radiology, university of texas health science center, san antonio, usa; department of radiology, university of texas health science center, san antonio, usa. tel: +1-2105675535 carlos restrepo department of radiology, university of texas health science center, san antonio, usa amy mumbower department of radiology, university of texas health science center, san antonio, usa michael mccarthy department of radiology, university of texas health science center, san antonio, usa katre rashmi department of radiology, university of texas health science center, san antonio, usa

trauma is the leading cause of death in united states in the younger population. cardiac trauma is common following blunt chest injuries and is associated with high morbidity and mortality. this study discusses various multidetector computed tomography (mdct) findings of cardiac trauma. cardiac injuries are broadly categorized into the most commonly occurring blunt cardiac injury and the less c...

Journal: :medical journal of islamic republic of iran 0
m poursadegh from the departments of otolaryngology and radiology, emam reza hospital, mashhad university of medical sciences, mashhad, ir. iran. g hashemi mm jalali

various dimensions of the human vestibular aqueduct were evaluated in two groups, patient and control, and these measurements were compared. both groups were examined clinically, followed by audiometric evaluation and temporal bone high resolution ct scan. it was found that in approximately one third of the patient group (with idiopathic snhl), the vestibular aqueduct was 1.5 mm or larger. also...

Journal: :international journal of epidemiology research 0
ayoob rostamzadeh department of anatomy and neuroscience, school of medicine, shahrekord university of medical sciences, shahrekord, iran daryoush fatehi department of medical physics, school of medicine, shahrekord university of medical sciences, shahrekord, iran hossein masoumi department of medical physics, school of medicine, shahrekord university of medical sciences, shahrekord, iran masoud amiri social health determinants research center

background and aims: one of the most common injuries around the world is the traumatic injury of the spine and spinal cord with unknown worldwide situation of traumatic spinal cord injury (tsci) affecting on the effectiveness of preventive policy programs. in addition, because of possibility of making paralysis, the potential injury to the spine could be one of the most important traumas and a ...

Journal: :iranian journal of child neurology 0
fateme eghbalian* frequency, causes, and findings of brain ct scans of neonatal seizure at besat hospital, h bahman rasuli 2. hamadan university of medical sciences, besat hospital. hamadan, iran farnaz monsef 2. hamadan university of medical sciences, besat hospital. hamadan, iran

how to cite this article: eghbalian f, rasuli b, monsef f. frequency, causes, and findings of brain ct scans of neonatal seizure at besat hospital, hamadan, iran. iran j child neurol. 2015 winter;9(1):56-63. abstract objective neonatal seizures are the most common neurological symptoms and often signal an underlying serious neurologic condition. this study determines the frequency of neonatal s...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
farzaneh gandomi morteza saeb behzad karami matin naser behpoor

abstract   background: tibial torsion is one of the torsion density which rotating in the longitudes axis of the leg. to measure this deformity, different methods such as radiographic or clinical methods were presented and introduced. methods: in this quasi-experimental study, 30 male athletes were selected randomly. their tibial torsion angle was measured using ct scan, lavand, lokomso, foot p...

Objective(s): In clinical practice, approximately 10-25% of post-surgical differentiated thyroid carcinoma (DTC) patients with high serum thyroglobulin (Tg) and negative 131I whole-body scan (WBS) have poor prognosis due to recurrent or metastatic lesions after radioactive iodine treatment. The purpose of this study was to evaluate the value of 18F-FDG PET/CT scan in DTC patients with high seru...

Journal: :The Open Nuclear Medicine Journal 2010

Introduction: Nowadays applying computer in image processing is being improved revolutionary for solving medical images deficiencies. Image features that are analysis in image processing show image information. The aim of the present study was to find correlation between CT- scan and MRI images' features. Materials and Methods: After data acquisition, applying...

آذرگشب, اذن ا..., غفوری, مهیار,

Acute head trauma is one of the most common causes of emergency hospital admissions and its two important complications are subdural haematomas and epidural haematomas, for which the CT scan is a main tool of diagnosis. Differentiation of this two haematoms is important and the ability of CT scan to differentiate them always been in question. This descriptive study aims to evaluate the ability ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد 1388

در این پروژه روشی برای مدل سازی قطعات صنعتی از عکسهای ct ارائه شده است. در فصل دوم فیزیک پرتو برداری ct و تولید تصویر به اختصار توضیح داده شده است. در فصل سوم الگوریتمهای پردازش تصویر که در این پروژه به کار رفته شرح داده شده است. توسط این الگوریتم ها عمل قطعه بندی و شناسایی لبه انجام می شود که در فصل مذکور روش های لبه یابی به کمک الگوریتم sobel و canny و مزایا و معایب هر کدام تشریح شده است و در...

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