개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.3
- 수록면
- 88 - 97 (10page)
- DOI
- 10.14366/usg.23133
이용수
초록· 키워드
오류제보하기
Purpose: The utility of contrast-enhanced ultrasound (CEUS)–guided liver biopsy in patients with treated hepatocellular carcinoma (HCC) was evaluated.
Methods: This study prospectively enrolled 36 patients (mean age±standard deviation [SD], 65.3±9.2 years; 31 men) who underwent CEUS-guided biopsy for treated HCC between September 2020 and April 2022, constituting the CEUS group. An additional 60 patients (mean age±SD, 60.7±12.3 years; 50 men) who underwent B-mode image-guided biopsy for treated HCC between January 2017 and December 2018 were retrospectively enrolled in the B-mode, or control, group. Biopsy success rates were compared between CEUS and B-mode groups using the chi-square test.
Results: The biopsy success rate in the CEUS group was 88.9% (32 of 36 patients), which was significantly higher than the 70.0% (42 of 60 patients) observed in the B-mode group (P=0.044).
No significant difference was found between CEUS and B-mode groups in the size of the lesions targeted for biopsy (mean±SD, 3.8±2.3 cm vs. 3.7±3.3 cm, respectively; P=0.332). For both the whole tumor and the viable tumor, conspicuity scores were significantly higher on CEUS than on grayscale ultrasound in the CEUS group (whole tumor: 2.7±0.5 vs. 1.8±0.9, P<0.001; viable tumor: 2.6±0.7 vs. 1.4±0.8, P<0.001). Relative to non-diagnostic results, diagnostic results more frequently exhibited a late mild washout pattern (87.5% [28 of 32] vs. 25.0% [1 of 4], P=0.004). No significant difference in the arterial enhancement pattern was noted between these subgroups (P=0.415).
Conclusion: By increasing the viable-tumor conspicuity, CEUS-guided biopsy is useful for confirmative histopathologic diagnosis in patients with treated HCC.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Contrast-enhanced Ultrasonography: The Third Modality for Differentiation of Liver Mass
Journal of Liver Cancer
2019 .01
-
Contrast enhancement for ultrasound-guided interventions: when to use it and what to expect?
ULTRASONOGRAPHY
2022 .04
-
Clinical use of contrast-enhanced ultrasound beyond the liver: a focus on renal, splenic, and pancreatic applications
ULTRASONOGRAPHY
2019 .01
-
Contrast-enhanced ultrasonography of the liver using SonoVue
ULTRASONOGRAPHY
2018 .01
-
Contrast-enhanced ultrasound approach to the diagnosis of focal liver lesions: the importance of washout
ULTRASONOGRAPHY
2019 .01
-
The usefulness of contrast-enhanced ultrasonography in the early detection of hepatocellular carcinoma viability after transarterial chemoembolization: pilot study
Clinical and Molecular Hepatology
2015 .01
-
Contrast-enhanced ultrasound of hepatocellular carcinoma: where do we stand?
ULTRASONOGRAPHY
2019 .01
-
Assessment of neovascularization during bone healing using contrast-enhanced ultrasonography in a canine tibial osteotomy model: a preliminary study
Journal of Veterinary Science
2020 .01
-
Contrast-enhanced ultrasonography for the evaluation of malignant focal liver lesions
ULTRASONOGRAPHY
2022 .01
-
Application of contrast-enhanced ultrasound for evaluation of thyroid nodules
ULTRASONOGRAPHY
2018 .01
-
International guidelines for contrast-enhanced ultrasonography: ultrasound imaging in the new millennium
ULTRASONOGRAPHY
2016 .01
-
Imaging diagnosis of hepatocellular carcinoma: Future directions with special emphasis on hepatobiliary magnetic resonance imaging and contrast-enhanced ultrasound
Clinical and Molecular Hepatology
2022 .07
-
Ultrasound findings in peliosis hepatis
ULTRASONOGRAPHY
2021 .10
-
Second-line Sonazoid-enhanced ultrasonography for Liver Imaging Reporting and Data System category 3 and 4 on gadoxetate-enhanced magnetic resonance imaging
ULTRASONOGRAPHY
2022 .07
-
Evaluation of lymph node metastasis in a rabbit tumor model: correlations between contrast-enhanced ultrasound and pathologic findings
ULTRASONOGRAPHY
2020 .01
-
Value of contrast-enhanced ultrasonography in microwave ablation treatment of symptomatic focal uterine adenomyosis
ULTRASONOGRAPHY
2024 .01
-
Sonazoid-enhanced ultrasonography: comparison with CT/MRI Liver Imaging Reporting and Data System in patients with suspected hepatocellular carcinoma
ULTRASONOGRAPHY
2021 .10
-
Predictive factors to the response of transarterial chemoembolization for hepatocellular carcinoma on contrast-enhanced ultrasonography
Clinical and Molecular Hepatology
2015 .01
-
Liquid biopsy for early detection and therapeutic monitoring of hepatocellular carcinoma
Journal of Liver Cancer
2022 .09
최근 본 자료
댓글(0)
0