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
Kim Uisuk (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.) Jung Young Mi (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.Department of Obstetrics and Gynecology, Korea University Guro Hospital, Korea University) Oh Sohee (Department of Biostatistics, Seoul Metropolitan Government-Seoul National University Hospital Boramae Medical Center, Seoul, Korea.) Bae Ji Hye (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.) Lee Jeesun (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.) Park Chan-Wook (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.) Park Joong Shin (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.) Jun Jong Kwan (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.) Lee Seung Mi (Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.)
저널정보
대한의학회 Journal of Korean Medical Science Journal of Korean Medical Science Vol.39 No.8
발행연도
2024.3
수록면
1 - 8 (8page)
DOI
10.3346/jkms.2024.39.e70

이용수

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

초록· 키워드

오류제보하기
Background: Ultrasonographic soft markers are normal variants, rather than fetal abnormalities, and guidelines recommend a detailed survey of fetal anatomy to determine the necessity of antenatal karyotyping. Anecdotal reports have described cases with ultrasonographic soft markers in which chromosomal microarray analysis (CMA) revealed pathogenic copy number variants (CNVs) despite normal results on conventional karyotyping, but CMA for ultrasonographic soft markers remains a matter of debate. In this systematic review, we evaluated the clinical significance of CMA for pregnancies with isolated ultrasonographic soft markers and a normal fetal karyotype. Methods: An electronic search was conducted by an experienced librarian through the MEDLINE, Embase, and Cochrane CENTRAL databases. We reviewed 3,338 articles (3,325 identified by database searching and 13 by a hand search) about isolated ultrasonographic soft markers, and seven ultrasonographic markers (choroid plexus cysts, echogenic bowel, echogenic intracardiac focus, hypoplastic nasal bone, short femur [SF], single umbilical artery, and urinary tract dilatation) were included for this study. Results: Seven eligible articles were included in the final review. Pathogenic or likely pathogenic CNVs were found in fetuses with isolated ultrasonographic soft markers and a normal karyotype. The overall prevalence of pathogenic or likely pathogenic CNVs was 2.0% (41 of 2,048). The diagnostic yield of CMA was highest in fetuses with isolated SF (9 of 225, 3.9%). Conclusion: CMA could aid in risk assessment and pregnancy counseling in pregnancies where the fetus has isolated ultrasonographic soft markers along with a normal karyotype.

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