메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
송군식 (중앙의대 방사선과학교실)
저널정보
대한영상의학회 대한방사선의학회지 대한방사선의학회지 제23권 제1호
발행연도
1987.1
수록면
154 - 160 (7page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Digital image aquisition and display is widely used in computed tomography, ultrasonography, digital subtraction angiography, nuclear emedicine and magnetic resonance image. But most of the radiological examinations performed in radiology department are made by using conventional film-screen system. The development of the digital radiography system is essential if totally digitized radiology department is desired. The advantages of digitizing the radiographic information are usually discussed in terms of PACS, furthemore there aremany other advantages such as contrast modification, spatial filtering, subtraction and superimposition of the images through the image processing by computer. Currently several approaches are under development or in clinical use, the most promising approach is the use of imaging plate composed ofphotostimulable phosphors such as barium fluorohalide crystal read with a He-Ne laser to produce digital radiographic images. Another promising approach is s an projection radiography. The authors performed the clinical study of the normal anatomic sturcture rating thoseon a scale of 0 to 3 and obtained the following results. Normal contrast digital images are comparable to conventional film-screen fimages, but the images, but the images of structures such as skin, subcutaneous fat, musculoskeletal systems, nasopharynx and larynx, trachea and main bronchi, mediastinal is its wide exposure latitude and reduced radiation to patients. Digital radiography system will be very useful in the examinations using portable unit and fluoroscopy.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0