대한방사선협회지 (Journal of The Korean Radiological Technologist Association) (Journal of The Korean Radiological Technologist Association)
대한방사선사협회 (Korean Radiological Technologists Associaton)
- 기타
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- 0301-4037(pISSN)
과학기술표준분류
- 보건의료 > 임상의학
- 보건의료 > 치료/진단기기
제27권2호
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The role of radiology department has been greatly increased in the past few years as the technology in the medical imaging devices improved and the introduction of PACS (Picture Archiving and Communications System) to the conventional film-based diagnosti
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DR은 방사선과 뿐만 아니라 병원전체의 생산성 및 업무의 효율성에서 중요한 요소로 자리잡아가고 있다. DR환경은 CR보다 다양한 Parameter를 가지고 있어 양질의 의료서비스 제공이 가능하다. 현재 각 병원의 방사선과는 Film-Screen system에서 Full-PACS를 통한 DR 환경으로 변화하고 있다. Full- PACS를 사용하고 있는 본원에서는 DR환경에서의 일반촬영 System중 CR과 DDR의 최적노출조건과 그에 따른 Image qu
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Information concerning a patient visit is to be sent from the OCS(Order Communication System) to the PACS(Picture archiving and Communication System) and when the image acquisition is completed, information regarding the procedures also actually preformed
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I. Purpose : When peld is doing, relation of Approach point of each thickness of a patient is ascertained through Transaxial and PACS viewer program and furthermore is assisted for scientific operation. Ⅱ. Method : The subject is for seventy persons of ma
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Ⅰ. Purpose : This study has its aim at protecting the health of workforces .of a general hospital, improving their working environment, increasing the efficiency of their work, maintaing pleasant working conditions for them and preventing occupational dis
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본 연구는 복부 단순 X선 검사시 발생하는 피폭선량에 대하여 실험을 수행하였다. 피폭선량을 심부선량 백분율,표면선량,산란선량율으로 각각 측정하였다. 그결과는 다음과 같았다. 1. 관전압이
$60\~85kV$ 증가시 표면선량은 증가하고, 촬영거리를50\~150cm$ 로 20cm씩 증가함에 mAs도 증가시킨 결과 표면선량은 감소되었다. 2. 심부선량 백분율은$60kV\~75kV$ 에서는 4cm깊이에서 -
In medical equipments as complex as a computed tomographic equipment, routine quality control procedures are essential to the detection of small pathologic change in soft tissue as well as and the maintenance of optimal image quality. This study was condu
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I. Purpose : There are many kinds of MRI techniques and there have been new techniques spreading clinically with the development of software. Clinical diagnosis value has been comparatively studied by conducting the techniques of SE, TSE, and TGSE on the
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Ⅰ. Purpose : The purpose of this study was to evaluate optimized images of Turbo Spin Echo(TSE) imaging technique in Brain MRI compared with Spin Echo(SE) technique. Ⅱ. Materials and Methods : A retrospective comparison between SE and TSE sequences was pe
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Ⅰ. Purpose : To evaluate the diagnostic value of Mn-DPDP for the detection of focal hepatic lesions on MR images and to determine the optimal pulse sequence to maximize its effect. Ⅱ. Material and Methods : Twenty-eight patients(6 women and 22 men, aged f
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The two ligaments, the anterior talofibular ligament(ATFL) and the calcaneofibular ligament(CFL), arise from the anteroinferior aspect of the lateral malleolus, and therefore avulsion fragments are superimposed on the lateral malleolus on the srandard rad
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Endorectal sonography can be used for staging the lower rectal tumors. Also can be applied for the classification of perianal fistula & identification of anal sphincters defects in patients with faecal incontinence. In the treatment of lower rectal cancer
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For the cancer of the liver, surgery has been the best treatment, while patients who have the cancer of the liver in its early stages or metastatic liver cancer hardly be healed by surgery tend to be treated with PEIT (Percutaneous Ethanol Injection Thera
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Ⅰ. Purpose : To determine echo value and duration of contrast enhancement of liver mass on contrast-enhanced US with Levovist by quantitative analysis. Ⅱ. Materials and Methods : Twenty three patients with liver mass were prospectively evaluated with cont
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Ⅰ. Purpose : To evaluate the usefulness of ultrasound-guided, radiologic placement of tunneled hemodialysis catheters via internal jugular vein(IJV). Ⅱ. Materials and Methods : In 32 patients(31 chronic renal failure, 1 acute renal failure), We performed
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Ⅰ. Background and Objectives : Recently the percutaneous transradial approach for coronary angiography and angioplasty has been using. When the radial artery as a graft for coronary artery bypass surgery was used, pantency increased. Many examination and
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Thus, among peripheral blood, the number of WBC decreased drastically for a certain period after total body irradiation with high dose radiation, and the levels of Seg. neutriphil and lymphocyte decreased significantly after irradiation in the lymphocyte
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I. Purpose : This study is performed to encourage cancer patients to identify, relieve and effectively overcome the stress caused by radiotherapy, by analyzing stress reactions and coping patterns of cancer patients who perceived stress due to radiotherap
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Ⅰ. Purpose : The aim of this study is to investigate geometrical and volumetrical changes of liver due to breathing and its impact to NTCP. In order to attain better treatment results it should be considered deliberately during planning session. Ⅱ. Method
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Ⅰ. Purpose : The development of new imaging techniques and the increasing proportion of medical imaging modalities that generate images in digital form has naturally lead to the development of digital image management systems. Many people would agree that
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At the investigations with 200 institutes for analysis of factor associated with radiographic conditions reduction of patient exposure dose during X-ray diagnosis, 170 institutes or
$85\%$ answered. For estimation of exposure dose the entrance -
Ⅰ. Purpose : To evaluate the efficacy of modified small bowel follow-through exmination using an oral administration of
$\1%$ methylcellulose 400ml after taking a$30\%$ w/v barium suspension(120% w/v barium suspension 200ml + 1% meth -
Ⅰ. Introduction : 'The regulation for the safety management of diagnostic radiation apparatus' legislated and it has been managed systematially. So that, it enables a national health to be protected from harmful radiation. But, managers and administers of
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A men who has obtain a license of radiotechnologist from the government engaging in the Dept. of radiology as a technologist at various hospitals. They can engage in various part such as Diagnosis radiology, Radiation therapy, Sonography and Nuclear medic