Computed tomography of the major and minor fissures
نویسندگان
چکیده
منابع مشابه
Computed Tomography utilization in minor head injury
Results Of the 132 cases referred for CT brain, 109 had a GCS score of less than 13 on initial evaluation. Among 109 cases with MHI, 90 were males and 64 (58.7%) were in the age group of 14-44 years. 78 cases were Road Traffic Accident victims, 17 were assaulted and 14 had history of fall. Twenty six (23.9%) had abnormal CT findings. Skull fracture was the commonest finding (19,17.4%), followed...
متن کاملComputed tomography for minor head injury: variation and trends in major United States pediatric emergency departments.
OBJECTIVES To investigate the variation and trends in neuroimaging in children examined for minor head injury at major US pediatric emergency departments. STUDY DESIGN We conducted a retrospective study of children <19 years of age with mild head injury who were examined and discharged home from the emergency department at 40 pediatric hospitals from 2005 to 2009 by using the Pediatric Health...
متن کاملIndications and Overuse of Computed Tomography in Minor Head Trauma
BACKGROUND Computed Tomography (CT) is a useful diagnostic technology, particularly in accident and emergency departments. OBJECTIVES To identify a comprehensive list of indications for application of CT in patients with minor head trauma (MHT) and to determine appropriateness of its use on the basis of this list. MATERIALS AND METHODS A cross-sectional study was conducted in three Imaging ...
متن کاملValidation of computed tomography-based attenuation correction of deviation between theoretical and actual values for four computed tomography scanners
Objective: In this study, we aimed to validate the accuracy of computed tomography-based attenuation correction (CTAC) using the bilinear scaling method.Methods: The measured attenuation coefficient (μm) was compared to a theoretical attenuation coefficient (μt ) using four different CT scanners and an RMI 467 phantom. The effective energy of the CT beam X-rays was calculated, using the aluminu...
متن کاملfaculty of psychology and social sciences group of anthropology master thesis in major of anthropology
چکیده پایان نامه (شامل خلاصه، اهداف، روش های اجرا و نتایج به دست آمده): کار جمع آوری گو یش های محلی در سال های اخیر شتاب امیدوار کننده ای به خود گرفته است. شاید از بارزترین اهداف جمع آوری گویش های مختلف، ثبت و ضبط آن، جلوگیری از نابودی و مهمتر از همه حل مشکلات دستوری زبان رسمی باشد. دقت در فرآیند های زبانی گویش های محلی نوع ارتباط مردم نواحی مختلف با پیرامون نشان را به ما نشان خواهد داد. از س...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1983
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.140.3.439