نتایج جستجو برای: coronal ct scan
تعداد نتایج: 192609 فیلتر نتایج به سال:
Background and purpose: Lung involvement is highly important in patients with Coronavirus disease 2019 (COVID-19) and CT scan plays a major role in diagnosis and treatment of patients. This study investigated a large sample size of COVID-19 patients who performed CT scan. Materials and methods: This descriptive cross-sectional study was done using the CT scan findings of all suspected, probabl...
BACKGROUND The purpose of this study was to test the hypothesis that direct vertebral derotation by pedicle screws (PS) causes hypokyphosis of the thoracic spine in adolescent idiopathic scoliosis (AIS) patients, using computer simulation. METHODS Twenty AIS patients with Lenke type 1 or 2 who underwent posterior correction surgeries using PS were included in this study. Simulated corrections...
Objective:To evaluate role of Diagnostic Nasal Endoscopy and CT scan in various Sinonasaldiseases with regards to diagnosis surgical intervention. Patient methods:This prospective study was carried out Department ENT, A.N.M.M.C.H., Gaya on 200 patients clinical evidence sinonasal disease who had presented between March 2016 February 2019. All were evaluated DNE using 0 degree 4mm endoscope 3 mm...
conclusion spiral-ct scan is superior to conventional ct in the diagnosis of lesions in com before operation. it can be used for detailed evaluation of ossicular chain in such patients. objectives this study was performed to compare the findings of three-dimensional reconstructed spiral and conventional ct scan of ossicular chain study in patients with com. patients and methods fifty patients e...
Background and Objectives: Investigating the changes in CT scans of patients is one of the most important methods to determine the prognosis of patients with head trauma, which has been considered by researchers. The aim of this study was to determine the findings of delayed CT scan in blunt head trauma patients referred to Shahid Bahonar Hospital of Kerman in 2020. Methods: This was a descript...
Treatment of cervical cancer includes combination of external beam radiation therapy (EBRT) and brachytherapy (BRT). Traditionally, coronal images displaying dose distribution from a ring and tandem (R&T) implant aid in construction of parametrial boost fields. This research aimed to evaluate a method of shaping parametrial fields utilizing contours created from the high-dose-rate (HDR) BRT dos...
There are considerable rates of pediatrics trauma referring emergency department following a traumatic event. The worried parents are requesting for the most sensitive diagnostic test, so emergency physicians ask them to underwent brain computed tomography (CT) scan. Lower threshold of decision making regarding use of brain CT scan results in huge number of normal imaging. On the other hand, ra...
post stroke dementia is one of the most common complications of stroke that is preventable and relatively treatable too. the purpose of the study is comparison between the positive findings in brain ct scan and brain perfusion spect. 15 patients who were complicated by dementia after cerebrovascular accident and also 5 patients as a control group enrolled in this study. brain ct scan and brain ...
Introduction: The selection of optimal treatment of obstructive nephrouropathy requires information about the functional status of each kidney. Nuclear renal scanning objectively measure differential renal function, multiple studies have demonstrated the role of assessment of renal perfusion and GFR with triphasic CT. The aim of this study is to assess the role of CT based on renal parenchyma...
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