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Li L, Zou X, Zheng W, Li Y, Xu X, Li K, Su Z, Han J, Li Q, Zuo Y, Xie S, Wen H, Wang J, Guo Z, Zou R, Zhou J. Contrast-enhanced US with Sulfur Hexafluoride and Perfluorobutane: LI-RADS for Diagnosing Hepatocellular Carcinoma. Radiology 2023; 308:e230150. [PMID: 37642573 DOI: 10.1148/radiol.230150] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Background Liver Imaging Reporting and Data System (LI-RADS) was designed for contrast-enhanced US (CEUS) with pure blood pool agents to diagnose hepatocellularfcarcinoma (HCC), such as sulfur hexafluoride (SHF), but Kupffer-cell agents, such as perfluorobutane (PFB), allow additional lesion characterization in the Kupffer phase yet remain unaddressed. Purpose To compare the diagnostic performance of three algorithms for HCC diagnosis: two algorithms based on CEUS LI-RADS version 2017 for both SHF and PFB and a modified algorithm incorporating Kupffer-phase findings for PFB. Materials and Methods This multicenter prospective study enrolled high-risk patients for HCC from June 2021 to December 2021. Each participant underwent same-day SHF-enhanced US followed by PFB-enhanced US. Each liver observation was assigned three LI-RADS categories according to each algorithm: LI-RADS SHF, LI-RADS PFB, and modified PFB. For modified PFB, observations at least 10 mm with nonrim arterial phase hyperenhancement were upgraded LR-4 to LR-5 if there was no washout with a Kupffer defect and were reassigned LR-M to LR-5 if there was early washout with mild Kupffer defect. The reference standard was pathologic confirmation or composite (typical CT or MRI features, or 1-year size stability and/or reduction). Diagnostic metrics of LR-5 for HCC using the three algorithms were calculated and compared using the McNemar test. Results Overall, 375 patients (mean age, 56 years ± 11 [SD]; 318 male patients, 57 female patients) with 424 observations (345 HCCs, 40 non-HCC malignancies, 39 benign lesions) were enrolled. PFB and SHF both using LI-RADS showed no significant difference in sensitivity (60% vs 58%; P = .41) and specificity (96% vs 95%; P > .99). The modified algorithm with PFB had increased sensitivity (80% vs 58%; P < .001) and a nonsignificant decrease in specificity (92% vs 95%; P = .73) compared with LI-RADS SHF. Conclusion Based on CEUS LI-RADS version 2017, both SHF and PFB achieved high specificity and relatively low sensitivity for HCC diagnosis. When incorporating Kupffer-phase findings, PFB had higher sensitivity without loss of specificity. Chinese Clinical Trial Registry no. ChiCTR2100047035 © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Kim in this issue.
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Affiliation(s)
- Lingling Li
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Xuebin Zou
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Wei Zheng
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Yu Li
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Xiaohong Xu
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Kai Li
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Zhongzhen Su
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Jing Han
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Qing Li
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Yanling Zuo
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Shousong Xie
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Hong Wen
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Jianwei Wang
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Zhixing Guo
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Ruhai Zou
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
| | - Jianhua Zhou
- From the Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng Road East, Guangzhou 510060, China (L.L., X.Z., W.Z., Y.L., J.H., Q.L., J.W., Z.G., R.Z., J.Z.); Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China (Y.L.); Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China (X.X.); Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (K.L.); Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China (Z.S.); Department of Ultrasound Imaging, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China (Y.Z.); Department of Ultrasound, The First People's Hospital of Foshan, Foshan, China (S.X.); and Department of Ultrasound, Huizhou Central People's Hospital, Huizhou, China (H.W.)
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