نتایج جستجو برای: digital radiology

تعداد نتایج: 381615  

ژورنال: :مجله دانشگاه علوم پزشکی مازندران 0
فرزین اصلانی farzin aslani علوم پزشکی مازندران علی رضا عمرانی alireza omrani علوم پزشکی مازندران مسعود فیض بخش masud feyzbakhsh علوم پزشکی مازندران روشنک غفاری roshanak ghafari علوم پزشکی مازندران فرهاد ثبوتی farhad sobuti علوم پزشکی مازندران

background and purpose: digital radiography has led to many improvements in radiology. despite many advantages there are different ideas in determining anatomical landmarks which results in some errors in cephalometric analyses. the aim of this study was to determine the degree of identification differences of anatomical landmarks by conventional and digital lateral cephalometric techniques usi...

Journal: :International journal of medical informatics 2008
Valérie Bertaud Gounot Jérémy Lasbleiz Fleur Mougin Anita Burgun-Parenthoine Régis Duvauferrier

PURPOSE Collecting and analyzing findings constitute the basis of medical activity. Computer assisted medical activity raises the problem of modelling findings. We propose a unified representation of findings integrating the representations of findings in the GAMUTS in Radiology [M.M. Reeder, B. Felson, GAMUTS in radiology Comprehensive lists of roentgen differential diagnosis, fourth ed., 2003...

Background and purpose: The elongation of styloid process can result in Eagle syndrome. The purpose of this study was to investigate the prevalence and pattern of ossification of elongated styloid process (ESP) in digital panoramic radiography and their association with gender and age. Materials and methods: In this retrospective study, 400 digital panoramic radiographs of patients attending O...

Aims: The morphology of the condyle varies according to the race of the population in different places. Moreover, the identification of morphologies can be effective in diagnosing the pathogenesis and type of treatment of patients. Therefore, in this study, the researchers examine condyl morphology images using digital panoramic imaging. Materials and methods: This descriptive-analytical stud...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی 1356

چکیده ندارد.

2003
Robert W. Evers

In many circles, the justification for purchasing a picture archiving and communication system (PACS) has already been settled because of the proliferation of image data. A PACS is used to acquire medical images digitally from the various modalities, such as computed tomography (CT), magnetic resonance (MR) imaging, ultrasound, nuclear medicine, and digital radiography (1). The need to manage, ...

کمالی اصل, علیرضا , قدیری, حسین, مجرد کاهانی, محمد مهدی, هاشمی, سمانه,

Background and purpose: Dual-energy mammography technique is used for improving the accuracy of breast cancer diagnosis especially in dense breast cases and also detection of micro-calcifications which are early signs of breast cancer. The purpose of this study was to investigate the automatic separation feasibility of micro-calcification images in breast tissue images and evaluating its accura...

1995
John W. Sublett Bert J. Dempsey Alfred C. Weaver

We present the design and implementation of a digital image capture and distribution system that supports remote ultrasound ezaminations and, in particular, real-time diagnosis for these ezaminations. The system was designed in conjunction with radiologists and staff in the Department of Radiology at the University of Virginia hospital. Based on readily available microcomputer components, our t...

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