Gamma-glutamyl transferase to aspartate aminotransferase ratio (GSR) predicts prognoses in patients with colorectal cancer with liver metastasis after microwave ablation.


Journal

BMC gastroenterology
ISSN: 1471-230X
Titre abrégé: BMC Gastroenterol
Pays: England
ID NLM: 100968547

Informations de publication

Date de publication:
30 Sep 2024
Historique:
received: 15 04 2024
accepted: 16 09 2024
medline: 1 10 2024
pubmed: 1 10 2024
entrez: 30 9 2024
Statut: epublish

Résumé

Microwave ablation (MWA) is widely used to eliminate colorectal liver metastases (CRLM). However, the risk of tumor recurrence is difficult to predict due to lack of reliable clinical and biological markers. Elevation of gamma-glutamyl transferase (GGT) and aspartate transaminase (AST) provides signals for liver inflammation and cancer progression. The present study evaluated the association between pre-ablation GGT to AST ratio index (GSR) and hepatic recurrence in patients with CRLM after MWA. A retrospectively analyzed 192 CRLM patients who underwent MWA from January 2013 to December 2017. Pre-ablation GSR was classified into high (≤ 2.34) or low (> 2.34) using the upper quartile value. The prognostic value of GSR and other risk factors for liver progression-free survival (LPFS) and cancer-specific survival (CSS) were evaluated by univariate and multivariate analyses. High GSR was significantly associated with males (P = 0.041), the presence of cholelithiasis (P = 0.012), but not pre-ablation chemotherapy (P = 0.355), which caused significantly increased levels of GGT (P = 0.015) and AST (P = 0.008). GSR showed a significant association with LPFS and CSS through univariate analysis (P = 0.002 and 0.006) and multivariate analysis (P = 0.043 and 0.037). The subgroup analysis demonstrated no interaction between GSR and all variables except for distribution in the sub-analysis of LPFS. Our findings suggest that the pre-ablation GSR can be considered as a promising prognostic indicator for poor prognosis of patients with CRLM underwent MWA. Not applicable.

Sections du résumé

BACKGROUND BACKGROUND
Microwave ablation (MWA) is widely used to eliminate colorectal liver metastases (CRLM). However, the risk of tumor recurrence is difficult to predict due to lack of reliable clinical and biological markers. Elevation of gamma-glutamyl transferase (GGT) and aspartate transaminase (AST) provides signals for liver inflammation and cancer progression. The present study evaluated the association between pre-ablation GGT to AST ratio index (GSR) and hepatic recurrence in patients with CRLM after MWA.
METHODS METHODS
A retrospectively analyzed 192 CRLM patients who underwent MWA from January 2013 to December 2017. Pre-ablation GSR was classified into high (≤ 2.34) or low (> 2.34) using the upper quartile value. The prognostic value of GSR and other risk factors for liver progression-free survival (LPFS) and cancer-specific survival (CSS) were evaluated by univariate and multivariate analyses.
RESULTS RESULTS
High GSR was significantly associated with males (P = 0.041), the presence of cholelithiasis (P = 0.012), but not pre-ablation chemotherapy (P = 0.355), which caused significantly increased levels of GGT (P = 0.015) and AST (P = 0.008). GSR showed a significant association with LPFS and CSS through univariate analysis (P = 0.002 and 0.006) and multivariate analysis (P = 0.043 and 0.037). The subgroup analysis demonstrated no interaction between GSR and all variables except for distribution in the sub-analysis of LPFS.
CONCLUSIONS CONCLUSIONS
Our findings suggest that the pre-ablation GSR can be considered as a promising prognostic indicator for poor prognosis of patients with CRLM underwent MWA.
TRIAL REGISTRATION BACKGROUND
Not applicable.

Identifiants

pubmed: 39350076
doi: 10.1186/s12876-024-03419-0
pii: 10.1186/s12876-024-03419-0
doi:

Substances chimiques

gamma-Glutamyltransferase EC 2.3.2.2
Aspartate Aminotransferases EC 2.6.1.1
Biomarkers, Tumor 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

327

Informations de copyright

© 2024. The Author(s).

Références

Li J, Liu G, Xie X, Zhang D, Zheng R, Yang H, et al. Outcomes Following Different Thermal Ablation Strategies in Patients with Unresectable Colorectal Liver Metastases. Radiology. 2023;308:e223135.
doi: 10.1148/radiol.223135 pubmed: 37581502
Tropea A, Biondi A, Corsaro A, Donati M, Basile F, Gruttadauria S. Combined microwave thermal ablation and liver resection for single step treatment of otherwise unresectable colorectal liver metastases; a monoistitutional experiences. Eur Rev Med Pharmacol Sci. 2014;18(2 Suppl):6–10.
pubmed: 25535184
Stattner S, Primavesi F, Yip VS, Jones RP, Ofner D, Malik HZ, et al. Evolution of surgical microwave ablation for the treatment of colorectal cancer liver metastasis: review of the literature and a single centre experience. Surg Today. 2015;45:407–15.
doi: 10.1007/s00595-014-0879-3 pubmed: 24633931
Ruers T, Van Coevorden F, Punt CJA, Pierie J-PEN, Borel-Rinkes I, Ledermann JA, et al. Local Treatment of Unresectable Colorectal Liver Metastases: Results of a Randomized Phase II Trial. J Natl Cancer Inst. 2017;109:djx015.
doi: 10.1093/jnci/djx015 pubmed: 28376151 pmcid: 5408999
Eng OS, Tsang AT, Moore D, Chen C, Narayanan S, Gannon CJ, et al. Outcomes of microwave ablation for colorectal cancer liver metastases: a single center experience. J Surg Oncol. 2015;111:410–3.
doi: 10.1002/jso.23849 pubmed: 25557924
Wang J, Liang P, Yu J, Yu MA, Liu F, Cheng Z, et al. Clinical outcome of ultrasound-guided percutaneous microwave ablation on colorectal liver metastases. Oncol Lett. 2014;8:323–6.
doi: 10.3892/ol.2014.2106 pubmed: 24959270 pmcid: 4063642
Fong Y, Fortner J, Sun RL, Brennan MF, Blumgart LH. Clinical score for predicting recurrence after hepatic resection for metastatic colorectal cancer: analysis of 1001 consecutive cases. Ann Surg. 1999;230:309–18 discussion 318–21.
doi: 10.1097/00000658-199909000-00004 pubmed: 10493478 pmcid: 1420876
Sasaki K, Morioka D, Conci S, Margonis GA, Sawada Y, Ruzzenente A, et al. The Tumor Burden Score: A New, “Metro-ticket” Prognostic Tool For Colorectal Liver Metastases Based on Tumor Size and Number of Tumors. Ann Surg. 2018;267:132–41.
doi: 10.1097/SLA.0000000000002064 pubmed: 27763897
Cheung YS, Chan HL, Wong J, Lee KF, Poon TC, Wong N, et al. Elevated perioperative transaminase level predicts intrahepatic recurrence in hepatitis B-related hepatocellular carcinoma after curative hepatectomy. Asian J Surg. 2008;31:41–9.
doi: 10.1016/S1015-9584(08)60056-1 pubmed: 18490213
Matias M, Casa-Nova M, Faria M, Pires R, Tato-Costa J, Ribeiro L, et al. Prognostic Factors after Liver Resection for Colorectal Liver Metastasis. Acta Med Port. 2015;28:357–69.
doi: 10.20344/amp.4816 pubmed: 26421789
Huang J, Cui W, Xie X, Lin K, Jin D, Xie X, et al. A novel prognostic model based on AFP, tumor burden score and albumin-bilirubin grade for patients with hepatocellular carcinoma undergoing radiofrequency ablation. Int J Hyperthermia. 2023;40:2256498.
doi: 10.1080/02656736.2023.2256498 pubmed: 37733400
Zhang J, Guo G, Li T, Guo C, Han Y, Zhou X. Long-term survival analysis of ultrasound-guided percutaneous microwave ablation for hepatocellular carcinoma conforming to the milan criteria: Primary versus recurrent HCC. Int J Hyperthermia. 2024;41:2318829.
doi: 10.1080/02656736.2024.2318829 pubmed: 38467417
Tang X, Wang Q, Jin R, Hu C. A novel nomogram to predict prognosis in elderly early-stage hepatocellular carcinoma patients after ablation therapy. J Hepatocell Carcinoma. 2024;11:901–11.
doi: 10.2147/JHC.S459250 pubmed: 38774590 pmcid: 11107941
Whitfield JB. Gamma glutamyl transferase. Crit Rev Clin Lab Sci. 2001;38:263–355.
doi: 10.1080/20014091084227 pubmed: 11563810
Kalas MA, Chavez L, Leon M, Taweesedt PT, Surani S. Abnormal liver enzymes: A review for clinicians. World J Hepatol. 2021;13:1688–98.
doi: 10.4254/wjh.v13.i11.1688 pubmed: 34904038 pmcid: 8637680
Whitfield JB, Zhu G, Nestler JE, Heath AC, Martin NG. Genetic covariation between serum gamma-glutamyltransferase activity and cardiovascular risk factors. Clin Chem. 2002;48:1426–31.
doi: 10.1093/clinchem/48.9.1426 pubmed: 12194918
Rahmioglu N, Andrew T, Cherkas L, Surdulescu G, Swaminathan R, Spector T, et al. Epidemiology and genetic epidemiology of the liver function test proteins. PLoS ONE. 2009;4:e4435.
doi: 10.1371/journal.pone.0004435 pubmed: 19209234 pmcid: 2636884
Lee D-H, Blomhoff R, Jacobs DR. Is serum gamma glutamyltransferase a marker of oxidative stress? Free Radic Res. 2004;38:535–9.
doi: 10.1080/10715760410001694026 pubmed: 15346644
Sookoian S, Pirola CJ. Alanine and aspartate aminotransferase and glutamine-cycling pathway: Their roles in pathogenesis of metabolic syndrome. World J Gastroenterol. 2012;18:3775–81.
doi: 10.3748/wjg.v18.i29.3775 pubmed: 22876026 pmcid: 3413046
Badmus OO, Hillhouse SA, Anderson CD, Hinds TD, Stec DE. Molecular mechanisms of metabolic associated fatty liver disease (MAFLD): Functional analysis of lipid metabolism pathways. Clin Sci (Lond). 2022;136:1347–66.
doi: 10.1042/CS20220572 pubmed: 36148775
Desjardin M, Bonhomme B, Le Bail B, Evrard S, Brouste V, Desolneux G, et al. Hepatotoxicities Induced by Neoadjuvant Chemotherapy in Colorectal Cancer Liver Metastases: Distinguishing the True From the False. Clin Med Insights-Oncol. 2019;13:1179554918825450.
doi: 10.1177/1179554918825450 pubmed: 30718969 pmcid: 6348554
Xiao B, Peng J, Tang J, Deng Y, Zhao Y, Wu X, et al. Serum Gamma Glutamyl transferase is a predictor of recurrence after R0 hepatectomy for patients with colorectal cancer liver metastases. Ther Adv Med Oncol. 2020;12:1758835920947971.
doi: 10.1177/1758835920947971 pubmed: 32913447 pmcid: 7444105
He WZ, Guo GF, Yin CX, Jiang C, Wang F, Qiu HJ, et al. Gamma-glutamyl transpeptidase level is a novel adverse prognostic indicator in human metastatic colorectal cancer. Colorectal Dis. 2013;15:e443–52.
doi: 10.1111/codi.12258 pubmed: 23621885
Seebacher V, Polterauer S, Grimm C, Rahhal J, Hofstetter G, Bauer E-M, et al. Prognostic significance of gamma-glutamyltransferase in patients with endometrial cancer: A multi-centre trial. Br J Cancer. 2012;106:1551–5.
doi: 10.1038/bjc.2012.16 pubmed: 22315051 pmcid: 3341855
Corti A, Belcastro E, Dominici S, Maellaro E, Pompella A. The dark side of gamma-glutamyltransferase (GGT): Pathogenic effects of an ‘antioxidant’ enzyme. Free Radical Biol Med. 2020;160:807–19.
doi: 10.1016/j.freeradbiomed.2020.09.005
Reuter S, Schnekenburger M, Cristofanon S, Buck I, Teiten M-H, Daubeuf S, et al. Tumor necrosis factor alpha induces gamma-glutamyltransferase expression via nuclear factor-kappaB in cooperation with Sp1. Biochem Pharmacol. 2009;77:397–411.
doi: 10.1016/j.bcp.2008.09.041 pubmed: 18996094
Tang K-S, Huang L-T, Huang Y-H, Lai C-Y, Wu C-H, Wang S-M, et al. Gamma-glutamyl transferase in the diagnosis of biliary atresia. Acta Paediatr Taiwan. 2007;48:196–200.
pubmed: 18265540
Wang Q, Chen Q, Zhang X, Lu XL, Du Q, Zhu T, et al. Diagnostic value of gamma-glutamyltransferase/aspartate aminotransferase ratio, protein induced by vitamin K absence or antagonist II, and alpha-fetoprotein in hepatitis B virus-related hepatocellular carcinoma. World J Gastroenterol. 2019;25:5515–29.
doi: 10.3748/wjg.v25.i36.5515 pubmed: 31576097 pmcid: 6767977
Peng S, Huang P, Yu H, Wen Y, Luo Y, Wang X, et al. Prognostic value of carcinoembryonic antigen level in patients with colorectal cancer liver metastasis treated with percutaneous microwave ablation under ultrasound guidance. Medicine. 2018;97:e0044.
doi: 10.1097/MD.0000000000010044 pubmed: 29517661 pmcid: 5882454
Qin S, Hu H, Cui R, Lin J, Liu Y, Wang Y, et al. A prognostic nomogram for intrahepatic progression-free survival in patients with colorectal liver metastases after ultrasound-guided percutaneous microwave ablation. Int J Hyperthermia. 2022;39:144–54.
doi: 10.1080/02656736.2021.2023226 pubmed: 35012413
Murata J, Ricciardi-Castagnoli P, Dessous L’Eglise Mange P, Martin F, Juillerat-Jeanneret L. Microglial cells induce cytotoxic effects toward colon carcinoma cells: measurement of tumor cytotoxicity with a gamma-glutamyl transpeptidase assay. Int J Cancer. 1997;70:169–74.
doi: 10.1002/(SICI)1097-0215(19970117)70:2<169::AID-IJC6>3.0.CO;2-V pubmed: 9009156
Gong Z, Zhang X, Geng Q, Li W, Huang M, Chen Z, et al. AKP and GGT level can provide an early prediction of first-line treatment efficacy in colorectal cancer patients with hepatic metastases. Biomark Med. 2021;15:697–713.
doi: 10.2217/bmm-2020-0667 pubmed: 34169734
Mitrić A, Castellano I. Targeting gamma-glutamyl transpeptidase: A pleiotropic enzyme involved in glutathione metabolism and in the control of redox homeostasis. Free Radic Biol Med. 2023;208:672–83.
doi: 10.1016/j.freeradbiomed.2023.09.020 pubmed: 37739139
Di Ciaula A, Wang DQ-H, Portincasa P. Cholesterol cholelithiasis: Part of a systemic metabolic disease, prone to primary prevention. Expert Rev Gastroenterol Hepatol. 2019;13:157–71.
doi: 10.1080/17474124.2019.1549988 pubmed: 30791781
Castro J, Amigo L, Miquel JF, Gälman C, Crovari F, Raddatz A, et al. Increased activity of hepatic microsomal triglyceride transfer protein and bile acid synthesis in gallstone disease. Hepatology. 2007;45:1261–6.
doi: 10.1002/hep.21616 pubmed: 17464999
Wang HH, Liu M, Clegg DJ, Portincasa P, Wang DQ-H. New insights into the molecular mechanisms underlying effects of estrogen on cholesterol gallstone formation. Biochim Biophys Acta. 2009;1791:1037–47.
doi: 10.1016/j.bbalip.2009.06.006 pubmed: 19589396 pmcid: 2756670
Manolaki AG, Larcher VF, Mowat AP, Barrett JJ, Portmann B, Howard ER. The prelaparotomy diagnosis of extrahepatic biliary atresia. Arch Dis Child. 1983;58:591–4.
doi: 10.1136/adc.58.8.591 pubmed: 6137197 pmcid: 1628309
Chen L, Fan Z, Sun X, Qiu W, Mu W, Chai K, et al. Examination on the risk factors of cholangiocarcinoma: A mendelian randomization study. Front Pharmacol. 2022;13: 900424.
doi: 10.3389/fphar.2022.900424 pubmed: 36091764 pmcid: 9462706
Guo L, Mao J, Li Y, Jiao Z, Guo J, Zhang J, et al. Cholelithiasis, cholecystectomy and risk of hepatocellular carcinoma: A meta-analysis. J Cancer Res Ther. 2014;10:834–8.
doi: 10.4103/0973-1482.135992 pubmed: 25579515
Pan S-Y, Zhou C-B, Deng J-W, Zhou Y-L, Liu Z-H, Fang J-Y. The effects of pks+ escherichia coli and bile acid in colorectal tumorigenesis among people with cholelithiasis or cholecystectomy. J Gastroenterol Hepatol. 2024;39:868–79.
doi: 10.1111/jgh.16462 pubmed: 38220146
Peng J, Li L, Ning H, Li X. Association between cholelithiasis, cholecystectomy, and risk of breast and gynecological cancers: Evidence from meta-analysis and mendelian randomization study. Ann Hum Genet. 2024. https://doi.org/10.1111/ahg.12573 .
Li Y-D, Ren Z-J, Gao L, Ma J-H, Gou Y-Q, Tan W, et al. Cholelithiasis increased prostate cancer risk: Evidence from a case-control study and a meta-analysis. BMC Urol. 2022;22:160.
doi: 10.1186/s12894-022-01110-8 pubmed: 36192737 pmcid: 9528176
Ge Y, Jeong S, Luo G-J, Ren Y-B, Zhang B-H, Zhang Y-J, et al. Transarterial chemoembolization versus percutaneous microwave coagulation therapy for recurrent unresectable intrahepatic cholangiocarcinoma: Development of a prognostic nomogram. Hepatobiliary Pancreat Dis Int. 2020;19:138–46.
doi: 10.1016/j.hbpd.2020.02.005 pubmed: 32139295
Qiu S, Jin L, Yang D, Zhang D. Clinical application value of hepatitis B virus basal core promoter 1762/1764 and GGTII and GGT in patients with HBV-DNA-positive primary liver cancer. Medicine (Baltimore). 2023;102:e35699.
doi: 10.1097/MD.0000000000035699 pubmed: 37904480
Ekmen N, Akalin Ç, Akyildiz M. Predictive value of protein induced by absence of vitamin K absence or antagonist II, alpha-fetoprotein and gamma-glutamyltransferase/aspartate aminotransferase ratio for the diagnosis of hepatocellular carcinoma in transplantation candidates. Eur J Gastroenterol Hepatol. 2021;32:294–9.
doi: 10.1097/MEG.0000000000001884 pubmed: 32796360
Schmidt BC, Leiderer MT, Amin T, Viol F, Huber S, Henes FO, et al. Does gamma-glutamyltransferase correlate with liver tumor burden in neuroendocrine tumors? Endocrine. 2023. https://doi.org/10.1007/s12020-023-03545-x .
doi: 10.1007/s12020-023-03545-x pubmed: 37770647 pmcid: 10850195

Auteurs

Mingzhe Huang (M)

Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong Province, 510655, China.
Guangdong Institute of Gastroenterology, Guangzhou, Guangdong, China.
Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.

Zhiliang Chen (Z)

Department of General Surgery, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan, Guangdong, China.

Si Qin (S)

Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.
Department of Ultrasound, The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangzhou, Guangdong Province, 510655, China.

Jiaming Zhou (J)

Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong Province, 510655, China.
Guangdong Institute of Gastroenterology, Guangzhou, Guangdong, China.
Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.

Yan Huang (Y)

Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.
Department of Pathology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.

Shaoyong Peng (S)

Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong Province, 510655, China.
Guangdong Institute of Gastroenterology, Guangzhou, Guangdong, China.
Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.

Pinzhu Huang (P)

Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong Province, 510655, China.
Guangdong Institute of Gastroenterology, Guangzhou, Guangdong, China.
Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.

Yi Lin (Y)

Department of Gastroenterology and Hepatology, Fujian Provincial Hospital, Fuzhou, China.

Maram Alenzi (M)

Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

Jun Huang (J)

Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong Province, 510655, China.
Guangdong Institute of Gastroenterology, Guangzhou, Guangdong, China.
Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.

Jing Lin (J)

Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China.
Department of Ultrasound, The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangzhou, Guangdong Province, 510655, China.

Zhiyong Chen (Z)

The Fourth Department of General Surgery, Zhongshan People's Hospital, Zhongshan, Guangdong, China.

Meijin Huang (M)

Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong Province, 510655, China. hmjin@mail.sysu.edu.cn.
Guangdong Institute of Gastroenterology, Guangzhou, Guangdong, China. hmjin@mail.sysu.edu.cn.
Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China. hmjin@mail.sysu.edu.cn.
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China. hmjin@mail.sysu.edu.cn.

Guangjian Liu (G)

Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, China. liugj@mail.sysu.edu.cn.
Department of Ultrasound, The Sixth Affiliated Hospital, Sun Yat-Sen University, 26 Yuancun Erheng Road, Guangzhou, Guangzhou, Guangdong Province, 510655, China. liugj@mail.sysu.edu.cn.

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