Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강지훈 | - |
dc.date.accessioned | 2022-10-13T04:52:14Z | - |
dc.date.available | 2022-10-13T04:52:14Z | - |
dc.date.issued | 2021-01 | - |
dc.identifier.citation | ULTRASONOGRAPHY, v. 40, no. 1, page. 167-175 | en_US |
dc.identifier.issn | 2288-5919; 2288-5943 | en_US |
dc.identifier.uri | https://www.e-ultrasonography.org/journal/view.php?doi=10.14366/usg.19066 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/175357 | - |
dc.description.abstract | Purpose: This study investigated the diagnostic outcome of ultrasound (US)-guided focal hepatic lesion biopsy in patients at risk for hepatocellular carcinoma (HCC) and evaluated the US visualization score as a risk factor for non-diagnostic results. Methods: We retrospectively evaluated 208 focal hepatic lesions in 208 patients who underwent US-guided biopsy in 2016. Using the US Liver Imaging Reporting and Data System version 2017, each exam was assigned a US visualization score (A, B, or C). Final diagnoses were made using pathology reports, and biopsy results were categorized as diagnostic or non-diagnostic. Univariable and multivariable analyses were performed to determine risk factors for non-diagnostic results, including US visualization score and other clinical covariates. Results: Of the 208 lesions, 85.1% were diagnostic and 14.9% were non-diagnostic. The rates of non-diagnostic results were 8.9%, 25.5%, and 57.1% for scores of A, B, and C, respectively. In the univariable analysis, scores of B or C were associated with a significantly higher rate of non-diagnostic results than scores of A (58.1% vs. 24.9%, P<0.001). In the multivariable analysis, US visualization score of B or C (adjusted odds ratio [aOR], 2.7; P=0.027), high-risk needle pathway usage (aOR, 5.7; P=0.001), and lesion size ≤2.0 cm (aOR, 2.7; P=0.024) were independent risk factors for non-diagnostic results. Conclusion: US-guided biopsy had a high diagnostic yield for focal hepatic lesions in patients at risk for HCC. US visualization score of B or C, lesion size ≤2.0 cm, and high-risk needle pathway usage were independent risk factors for non-diagnostic results. | en_US |
dc.description.sponsorship | This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (grant number: NRF-2019R1G1A1099743). | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN SOC ULTRASOUND MEDICINE | en_US |
dc.subject | Liver; Hepatocellular carcinoma; Ultrasonography; Biopsy; Diagnosis | en_US |
dc.title | US LI-RADS visualization score: diagnostic outcome of ultrasound-guided focal hepatic lesion biopsy in patients at risk for hepatocellular carcinoma | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.14366/usg.19066 | en_US |
dc.relation.journal | ULTRASONOGRAPHY | - |
dc.contributor.googleauthor | Kang, Ji Hun | - |
dc.contributor.googleauthor | Choi, Sang Hyun | - |
dc.contributor.googleauthor | Kim, So Yeon | - |
dc.contributor.googleauthor | Lee, So Jung | - |
dc.contributor.googleauthor | Shin, Yong Moon | - |
dc.contributor.googleauthor | Won, Hyung Jin | - |
dc.contributor.googleauthor | Kim, Pyo-Nyun | - |
dc.relation.code | 2021004974 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | jihunkang | - |
dc.identifier.orcid | https://orcid.org/0000-0002-4213-9428 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.