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
Yoon Jong-Tae (Department of Radiology, AMIST, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea) Kwon Boseong (Department of Radiology, Neurointervention Clinic, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.) Choi Joon Ho (Department of Radiologic Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea) Hwang Sun Moon (Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea) Kim Mihyeon (Department of Radiology, AMIST, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea) Hwang Sungbin (Department of Radiology, AMIST, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea) Song Yunsun (Department of Radiology, Neurointervention Clinic, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.) Lee Deok Hee (Department of Radiology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea)
저널정보
대한신경중재치료의학회 Neurointervention Neurointervention Vol.19 No.1
발행연도
2024.3
수록면
31 - 38 (8page)
DOI
https://doi.org/10.5469/neuroint.2024.00031

이용수

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

초록· 키워드

오류제보하기
Purpose: To compare the embolization effects of a non-fibered pushable coil with a conventional fibered pushable coil in an <i>in vitro</i> bench-top experiment.Materials and Methods: A simplified vascular phantom with 4 channels (1 for the non-fibered coil, 1 for the fibered coil, and 2 for continuous circuit flow) was used. A single coil of the longest length was inserted to evaluate the effect of single-coil embolization, and 3 consecutive coils were inserted to assess the effect of multiple-coil embolization. Post-embolization angiography was performed to obtain flow variables (time to peak [TTP], relative peak intensity [rPI], and angiographic flow reduction score [AFRS]) from time density curves. The packing densities of the two coil types were calculated, and the AFRS of each channel was determined by dividing the TTP by the rPI.Results: When inserting a single coil, the conventional fibered coil demonstrated better flow reduction, as indicated by a higher AFRS (25.6 vs. 17.4, P=0.034). However, the non-fibered coil exhibited a significantly higher packing density (12.9 vs. 2.4, P=0.001). Similar trends were observed with multiple coils.Conclusion: The conventional fibered pushable coil showed better flow reduction efficiency, while the non-fibered pushable coil had a higher packing density, likely due to the flexibility of the coil loops. A better understanding of the distinct characteristics of different pushable coils can enhance the outcomes of various vascular embolization.

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!

최근 본 자료

전체보기

댓글(0)

0