UTILIZATION DATA OF A BODY COMPUTED TOMOGRAPHY EQUIPMENT
نویسندگان
چکیده
منابع مشابه
Accuracy of densitometry of two cone beam computed tomography equipment in comparison with computed tomography
BACKGROUND The use of oral implants has been growing, and cone beam computerized tomography (CBCT) has become the method of choice for oral and maxillofacial radiology. OBJECTIVE To assess the accuracy of bone densitometry in two different CBCT devices in comparison with MDCT (multi-detector CT). METHODS Different concentrations of urografin, including 2.5%, 5%, 7.5%, 10%, 12.5%, were prepa...
متن کاملComputed 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 کاملDevelopment of Computed Tomography Head and Body Phantom for Organ Dosimetry
Introduction: Quality assurance in Computed tomography (CT) centers in developing countries are largely hindered by the unavailability of CT phantoms. The development of a local CT phantom for the measurement of organ radiation absorbed dose is therefore requisite. Material and Methods: Local CT phantoms were designed to meet the standard criteria of 32 cm diameter for body, 16 cm diameter for...
متن کاملComputed Tomography Following Body Stuffing Heroin
CASE A 37-year-old male presented to the emergency department (ED) in police custody for “medical clearance” before being taken to jail. The patient was approached by police officers for suspicion of selling illicit drugs. When approached by police he ran away and was witnessed to swallow several small plastic baggies suspected to contain heroin. He was apprehended and brought to the ED. On arr...
متن کاملTrends in otolaryngologic utilization of computed tomography for sinonasal disorders.
OBJECTIVES/HYPOTHESIS Determine temporal trends in otolaryngologists' utilization of computed tomography (CT) in the diagnosis of sinonasal disorders. STUDY DESIGN Cross-sectional analysis of national health-care database. METHODS The National Ambulatory Medical Care Survey was examined from 2005 to 2010, and all visits to otolaryngologists with a chronic sinonasal diagnosis code (e.g., chr...
متن کاملذخیره 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: The KITAKANTO Medical Journal
سال: 1980
ISSN: 0023-1908,1883-6135
DOI: 10.2974/kmj1951.30.2_47