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
고성민 (연세대학교 원주의과대학 진단방사선과학교실)
저널정보
대한영상의학회 대한방사선의학회지 대한방사선의학회지 제34권 제5호
발행연도
1996.1
수록면
621 - 628 (8page)

이용수

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

초록· 키워드

오류제보하기
Purpose: To compare the contrast enhancement patterns of hepatocellular carcinomas(HCCs), hemangiomas, and metastases on three-phase images with spiral CT for differential diagnosis. Materials and Methods: Three-phase spiral CT scan was performed in 73 patients with hepatic masses. CT scanning was performed with a table speed of 10mm/sec, section thickness of 10mm, and a reconstruction interval of 5mm, 100-150ml of contrast medium was injected intravenously with an automatic injector at a rate of 2-3mL/sec. CT scans were obtained at 30, 70 and 180seconds after the start of contrast material injection. Results: The enhancement patterns of 136 lesions in 53 patients with HCCs were as follows : 47 lesions(35%) were totally high and 55(40%) were mixed in the early phase ;30 lesions(22%) were mixed and 66(49%) were totally low in the portal phase ; and 105 lesions(78%) were totally low in the delayed phase. In hemangiomas of 23 lesions in 15 patients, 7 lesions(30%) were peripherally high and11(48%) were totally low in the arterial phase ; 4 lesions(17%) were totally high and 12(53%) were peripherally high in the portal phase ; 10 lesions(42%) were totally high and 4(18%) were peripherally high in the delayed phase. In metastatic liver mali gnancies of 42 lesions in 5 patients, 13 lesions(31%) were peripherally high and22(52%) were totally low in the arterial phase ; 32 lesions(77%) were totally low in the portal phase, and 35(83%) were totally low in the delayed phase. Conclusion: Three-phase spiral CT scanning is a useful diagnostic methodin the differential diagnosis of hepatic masses including HCCs, hemangiomas, and hepatic metastases.

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