Skip to main content
Top
Published in: Abdominal Radiology 8/2019

01-08-2019 | Computed Tomography | Hepatobiliary

Microvascular invasion and grading in hepatocellular carcinoma: correlation with major and ancillary features according to LIRADS

Authors: Vincenza Granata, Roberta Fusco, Sergio Venanzio Setola, Carmine Picone, Paolo Vallone, Andrea Belli, Paola Incollingo, Vittorio Albino, Fabiana Tatangelo, Francesco Izzo, Antonella Petrillo

Published in: Abdominal Radiology | Issue 8/2019

Login to get access

Abstract

Purpose

To assess major and ancillary parameters that could be correlated with Microvascular Invasion (MIV) and with histologic grade of HCC.

Materials and methods

In this retrospective study, we assessed 62 patients (14 women–48 men; mean age, 63 years; range 38–80 years) that underwent hepatic resection for HCC. All patients were subject to Multidetector computed tomography (MDCT); 40 to Magnetic Resonance (MR) study. The radiologist assessed major and ancillary features according to LIRADS (v. 2018) and reported any radiological accessory findings if detected.

Results

No major feature showed statistically significant differences and correlation with grading. Mean ADC value was correlated with grading and with MIV status. No major feature was correlated to MIV; progressive contrast enhancement and satellite nodules showed statistically different percentages with respect to the presence of MIV, so as at the monovariate correlation analysis, satellite nodules were correlated with the presence of MIV. At multivariate regression analysis, no factor proved to be strong predictors of grading while progressive contrast enhancement and satellite nodules were significantly associated with the MIV.

Conclusion

Mean ADC value is correlated to HCC grading and MIV status. Progressive contrast enhancement and the presence of satellite nodules are correlated to MIV status.
Literature
1.
2.
go back to reference Cascales-Campos P, Martinez-Insfran LA, Ramirez P, Ferreras D, Gonzalez-Sanchez MR, Sanchez-Bueno F, Robles R, Pons JA, Capel A, Parrilla P. Liver Transplantation in Patients With Hepatocellular Carcinoma Outside the Milan Criteria After Downstaging: Is It Worth It? Transplant Proc. 2018 Mar;50(2):591-594.CrossRefPubMed Cascales-Campos P, Martinez-Insfran LA, Ramirez P, Ferreras D, Gonzalez-Sanchez MR, Sanchez-Bueno F, Robles R, Pons JA, Capel A, Parrilla P. Liver Transplantation in Patients With Hepatocellular Carcinoma Outside the Milan Criteria After Downstaging: Is It Worth It? Transplant Proc. 2018 Mar;50(2):591-594.CrossRefPubMed
3.
go back to reference Yilmaz C, Karaca CA, Iakobadze Z, Farajov R, Kilic K, Doganay L, Kilic M. Factors Affecting Recurrence and Survival After Liver Transplantation for Hepatocellular Carcinoma. Transplant Proc. 2018 Dec;50(10):3571-3576.CrossRefPubMed Yilmaz C, Karaca CA, Iakobadze Z, Farajov R, Kilic K, Doganay L, Kilic M. Factors Affecting Recurrence and Survival After Liver Transplantation for Hepatocellular Carcinoma. Transplant Proc. 2018 Dec;50(10):3571-3576.CrossRefPubMed
4.
go back to reference Poon RT, Fan ST, Lo CM, et al. Long-term survival and pattern of recurrence after resection of small hepatocellular carcinoma in patients with preserved liver function: implications for a strategy of salvage transplantation. Ann Surg 2002; 235:373–82.CrossRefPubMedPubMedCentral Poon RT, Fan ST, Lo CM, et al. Long-term survival and pattern of recurrence after resection of small hepatocellular carcinoma in patients with preserved liver function: implications for a strategy of salvage transplantation. Ann Surg 2002; 235:373–82.CrossRefPubMedPubMedCentral
5.
go back to reference Granata V, Fusco R, Filice S, Catalano O, Piccirillo M, Palaia R, Izzo F, Petrillo A. The current role and future prospectives of functional parameters by diffusion weighted imaging in the assessment of histologic grade of HCC. Infect Agent Cancer. 2018 Jul 3; 13:23.CrossRef Granata V, Fusco R, Filice S, Catalano O, Piccirillo M, Palaia R, Izzo F, Petrillo A. The current role and future prospectives of functional parameters by diffusion weighted imaging in the assessment of histologic grade of HCC. Infect Agent Cancer. 2018 Jul 3; 13:23.CrossRef
6.
go back to reference Esnaola NF, Lauwers GH, Mirza NQ et al (2002) Predictors of microvascular invasion in patients with hepatocellular carcinoma who are candidates for orthotopic liver transplantation. J Gastro- intest Surg 6:224–232.CrossRef Esnaola NF, Lauwers GH, Mirza NQ et al (2002) Predictors of microvascular invasion in patients with hepatocellular carcinoma who are candidates for orthotopic liver transplantation. J Gastro- intest Surg 6:224–232.CrossRef
7.
go back to reference Mitsunobu M, Toyosaka A, Oriyama T et al (1996) Intrahepatic metastases in hepatocellular carcinoma: the role of the portal vein as an efferent vessel. Clin Exp Metastasis 14:520–529.CrossRefPubMed Mitsunobu M, Toyosaka A, Oriyama T et al (1996) Intrahepatic metastases in hepatocellular carcinoma: the role of the portal vein as an efferent vessel. Clin Exp Metastasis 14:520–529.CrossRefPubMed
8.
go back to reference Pawlik TM, Delman KA, Vauthey JN et al (2005) Tumor size predicts vascular invasion and histologic grade: implication for selection of surgical treatment for hepatocellular carcinoma. Liver Transpl 11:1086–1092.CrossRefPubMed Pawlik TM, Delman KA, Vauthey JN et al (2005) Tumor size predicts vascular invasion and histologic grade: implication for selection of surgical treatment for hepatocellular carcinoma. Liver Transpl 11:1086–1092.CrossRefPubMed
9.
go back to reference Piardi T, Gheza F, Ellero B et al (2012) Number and tumor size are not sufficient criteria to select patients for liver transplantation for hepatocellular carcinoma. Ann Surg Oncol 19:2020–2026.CrossRefPubMed Piardi T, Gheza F, Ellero B et al (2012) Number and tumor size are not sufficient criteria to select patients for liver transplantation for hepatocellular carcinoma. Ann Surg Oncol 19:2020–2026.CrossRefPubMed
10.
go back to reference Portolani N, Baiocchi GL, Molfino S, Benetti A, Gheza F, Giulini SM. Microvascular infiltration has limited clinical value for treatment and prognosis in hepatocellular carcinoma. World J Surg. 2014 Jul;38(7):1769-76.CrossRefPubMed Portolani N, Baiocchi GL, Molfino S, Benetti A, Gheza F, Giulini SM. Microvascular infiltration has limited clinical value for treatment and prognosis in hepatocellular carcinoma. World J Surg. 2014 Jul;38(7):1769-76.CrossRefPubMed
11.
go back to reference Izzo F, Palaia R, Albino V, Amore A, di Giacomo R, Piccirillo M, Leongito M, Nasto A, Granata V, Petrillo A, Lastoria S. Hepatocellular carcinoma and liver metastases: clinical data on a new dual-lumen catheter kit for surgical sealant infusion to prevent perihepatic bleeding and dissemination of cancer cells following biopsy and loco-regional treatments. Infect Agent Cancer. 2015 Apr 10;10:11.CrossRefPubMedPubMedCentral Izzo F, Palaia R, Albino V, Amore A, di Giacomo R, Piccirillo M, Leongito M, Nasto A, Granata V, Petrillo A, Lastoria S. Hepatocellular carcinoma and liver metastases: clinical data on a new dual-lumen catheter kit for surgical sealant infusion to prevent perihepatic bleeding and dissemination of cancer cells following biopsy and loco-regional treatments. Infect Agent Cancer. 2015 Apr 10;10:11.CrossRefPubMedPubMedCentral
13.
go back to reference Golfieri R, Bilbao JI, Carpanese L, Cianni R, Gasparini D, Ezziddin S, Paprottka PM, Fiore F, Cappelli A, Rodriguez M, Ettorre GM, Saltarelli A, Geatti O, Ahmadzadehfar H, Haug AR, Izzo F, Giampalma E, Sangro B, Pizzi G, Notarianni E, Vit A, Wilhelm K, Jakobs TF, Lastoria S; European Network on Radioembolization with Yttrium-90 Microspheres (ENRY) study collaborators. Comparison of the survival and tolerability of radioembolization in elderly vs. younger patients with unresectable hepatocellular carcinoma. J Hepatol. 2013 Oct;59(4):753-61. Golfieri R, Bilbao JI, Carpanese L, Cianni R, Gasparini D, Ezziddin S, Paprottka PM, Fiore F, Cappelli A, Rodriguez M, Ettorre GM, Saltarelli A, Geatti O, Ahmadzadehfar H, Haug AR, Izzo F, Giampalma E, Sangro B, Pizzi G, Notarianni E, Vit A, Wilhelm K, Jakobs TF, Lastoria S; European Network on Radioembolization with Yttrium-90 Microspheres (ENRY) study collaborators. Comparison of the survival and tolerability of radioembolization in elderly vs. younger patients with unresectable hepatocellular carcinoma. J Hepatol. 2013 Oct;59(4):753-61.
14.
go back to reference Granata V, Petrillo M, Fusco R, Setola SV, de Lutio di Castelguidone E, Catalano O, Piccirillo M, Albino V, Izzo F, Petrillo A. Surveillance of HCC Patients after Liver RFA: Role of MRI with Hepatospecific Contrast versus Three-Phase CT Scan-Experience of High Volume Oncologic Institute. Gastroenterol Res Pract. 2013; 2013:469097. Granata V, Petrillo M, Fusco R, Setola SV, de Lutio di Castelguidone E, Catalano O, Piccirillo M, Albino V, Izzo F, Petrillo A. Surveillance of HCC Patients after Liver RFA: Role of MRI with Hepatospecific Contrast versus Three-Phase CT Scan-Experience of High Volume Oncologic Institute. Gastroenterol Res Pract. 2013; 2013:469097.
15.
go back to reference Granata V, de Lutio di Castelguidone E, Fusco R, Catalano O, Piccirillo M, Palaia R, Izzo F, Gallipoli AD, Petrillo A. Irreversible electroporation of hepatocellular carcinoma: preliminary report on the diagnostic accuracy of magnetic resonance, computer tomography, and contrast-enhanced ultrasound in evaluation of the ablated area. Radiol Med. 2016 Feb;121(2):122-31. Granata V, de Lutio di Castelguidone E, Fusco R, Catalano O, Piccirillo M, Palaia R, Izzo F, Gallipoli AD, Petrillo A. Irreversible electroporation of hepatocellular carcinoma: preliminary report on the diagnostic accuracy of magnetic resonance, computer tomography, and contrast-enhanced ultrasound in evaluation of the ablated area. Radiol Med. 2016 Feb;121(2):122-31.
16.
go back to reference Zhao W, Liu W, Liu H, Yi X, Hou J, Pei Y, Liu H, Feng D, Liu L, Li W. Preoperative prediction of microvascular invasion of hepatocellular carcinoma with IVIM diffusion-weighted MR imaging and Gd-EOB-DTPA-enhanced MR imaging. PLoS One. 2018 May 17;13(5): e0197488.CrossRefPubMedPubMedCentral Zhao W, Liu W, Liu H, Yi X, Hou J, Pei Y, Liu H, Feng D, Liu L, Li W. Preoperative prediction of microvascular invasion of hepatocellular carcinoma with IVIM diffusion-weighted MR imaging and Gd-EOB-DTPA-enhanced MR imaging. PLoS One. 2018 May 17;13(5): e0197488.CrossRefPubMedPubMedCentral
17.
go back to reference Zhao J, Li X, Zhang K, Yin X, Meng X, Han L, Zhang X. Prediction of microvascular invasion of hepatocellular carcinoma with preoperative diffusion-weighted imaging: A comparison of mean and minimum apparent diffusion coefficient values. Medicine (Baltimore). 2017 Aug;96(33):e7754.CrossRefPubMedPubMedCentral Zhao J, Li X, Zhang K, Yin X, Meng X, Han L, Zhang X. Prediction of microvascular invasion of hepatocellular carcinoma with preoperative diffusion-weighted imaging: A comparison of mean and minimum apparent diffusion coefficient values. Medicine (Baltimore). 2017 Aug;96(33):e7754.CrossRefPubMedPubMedCentral
18.
go back to reference Granata V, Fusco R, Catalano O, Guarino B, Granata F, Tatangelo F, Avallone A, Piccirillo M, Palaia R, Izzo F, Petrillo A. Intravoxel incoherent motion (IVIM) in diffusion-weighted imaging (DWI) for Hepatocellular carcinoma: correlation with histologic grade. Oncotarget. 2016 Nov 29;7(48):79357-79364.CrossRefPubMedPubMedCentral Granata V, Fusco R, Catalano O, Guarino B, Granata F, Tatangelo F, Avallone A, Piccirillo M, Palaia R, Izzo F, Petrillo A. Intravoxel incoherent motion (IVIM) in diffusion-weighted imaging (DWI) for Hepatocellular carcinoma: correlation with histologic grade. Oncotarget. 2016 Nov 29;7(48):79357-79364.CrossRefPubMedPubMedCentral
20.
go back to reference Granata V, Fusco R, Avallone A, Catalano O, Filice F, Leongito M, Palaia R, Izzo F, Petrillo A. Major and ancillary magnetic resonance features of LI-RADS to assess HCC: an overview and update. Infect Agent Cancer. 2017 Apr 28; 12:23.CrossRef Granata V, Fusco R, Avallone A, Catalano O, Filice F, Leongito M, Palaia R, Izzo F, Petrillo A. Major and ancillary magnetic resonance features of LI-RADS to assess HCC: an overview and update. Infect Agent Cancer. 2017 Apr 28; 12:23.CrossRef
21.
go back to reference Matsui O, Kobayashi S, Sanada J, et al. Hepatocelluar nodules in liver cirrhosis: hemodynamic evaluation (angiography-assisted CT) with special reference to multi-step hepatocarcinogenesis. Abdom Imaging. 2011;36(3):264–72.CrossRefPubMedPubMedCentral Matsui O, Kobayashi S, Sanada J, et al. Hepatocelluar nodules in liver cirrhosis: hemodynamic evaluation (angiography-assisted CT) with special reference to multi-step hepatocarcinogenesis. Abdom Imaging. 2011;36(3):264–72.CrossRefPubMedPubMedCentral
22.
go back to reference Schelhorn J, Best J, Dechêne A, Göbel T, Bertram S, Lauenstein T, Kinner S. Evaluation of combined Gd-EOB-DTPA and gadobutrol magnetic resonance imaging for the prediction of hepatocellular carcinoma grading. Acta Radiol. 2016 Aug;57(8):932-8.CrossRefPubMed Schelhorn J, Best J, Dechêne A, Göbel T, Bertram S, Lauenstein T, Kinner S. Evaluation of combined Gd-EOB-DTPA and gadobutrol magnetic resonance imaging for the prediction of hepatocellular carcinoma grading. Acta Radiol. 2016 Aug;57(8):932-8.CrossRefPubMed
23.
go back to reference Nakanishi M, Chuma M, Hige S, Omatsu T, Yokoo H, Nakanishi K, Kamiyama T, Kubota K, Haga H, Matsuno Y, Onodera Y, Kato M, Asaka M. Relationship between diffusion-weighted magnetic resonance imaging and histological tumor grading of hepatocellular carcinoma. Ann Surg Oncol. 2012 Apr;19(4):1302-9. https://doi.org/10.1245/s10434-011-2066-8 CrossRefPubMed Nakanishi M, Chuma M, Hige S, Omatsu T, Yokoo H, Nakanishi K, Kamiyama T, Kubota K, Haga H, Matsuno Y, Onodera Y, Kato M, Asaka M. Relationship between diffusion-weighted magnetic resonance imaging and histological tumor grading of hepatocellular carcinoma. Ann Surg Oncol. 2012 Apr;19(4):1302-9. https://​doi.​org/​10.​1245/​s10434-011-2066-8 CrossRefPubMed
24.
go back to reference Chen J, Wu M, Liu R, Li S, Gao R, Song B. Preoperative evaluation of the histological grade of hepatocellular carcinoma with diffusion-weighted imaging: a meta-analysis. PLoS One. 2015;10(2): e 0117661. Chen J, Wu M, Liu R, Li S, Gao R, Song B. Preoperative evaluation of the histological grade of hepatocellular carcinoma with diffusion-weighted imaging: a meta-analysis. PLoS One. 2015;10(2): e 0117661.
25.
go back to reference Nasu K, Kuroki Y, Tsukamoto T, et al. Diffusion-weighted imaging of surgically resected hepatocellular carcinoma: imaging characteristics and relationship among signal intensity, apparent diffusion coefficient, and histopathologic grade. AJR Am J Roentgenol. 2009; 193:438–44.CrossRefPubMed Nasu K, Kuroki Y, Tsukamoto T, et al. Diffusion-weighted imaging of surgically resected hepatocellular carcinoma: imaging characteristics and relationship among signal intensity, apparent diffusion coefficient, and histopathologic grade. AJR Am J Roentgenol. 2009; 193:438–44.CrossRefPubMed
26.
go back to reference Ichikawa S, Motosugi U, Hernando D, Morisaka H, Enomoto N, Matsuda M, Onishi H. Histological grading of hepatocellular carcinomas with Intravoxel incoherent motion diffusion-weighted imaging: inconsistent results depending on the fitting method. Magn Reson Med Sci. 2017. Ichikawa S, Motosugi U, Hernando D, Morisaka H, Enomoto N, Matsuda M, Onishi H. Histological grading of hepatocellular carcinomas with Intravoxel incoherent motion diffusion-weighted imaging: inconsistent results depending on the fitting method. Magn Reson Med Sci. 2017.
27.
go back to reference Park YN, Kim MJ. Hepatocarcinogenesis: imaging-pathologic correlation. Abdom Imaging. 2011;36:232–43.CrossRefPubMed Park YN, Kim MJ. Hepatocarcinogenesis: imaging-pathologic correlation. Abdom Imaging. 2011;36:232–43.CrossRefPubMed
28.
go back to reference Wu M, Tan H, Gao F, Hai J, Ning P, Chen J, Zhu S, Wang M, Dou S, Shi D. Predicting the grade of hepatocellular carcinoma based on non-contrast-enhanced MRI radiomics signature. Eur Radiol. 2018 Nov 7. Wu M, Tan H, Gao F, Hai J, Ning P, Chen J, Zhu S, Wang M, Dou S, Shi D. Predicting the grade of hepatocellular carcinoma based on non-contrast-enhanced MRI radiomics signature. Eur Radiol. 2018 Nov 7.
29.
go back to reference Chou CT, Chen RC, Lin WC, ko CJ, Chen CB, Chen yL. Prediction of microvascular invasion of hepatocellular carcinoma: preoperative CT and histopathologic correlation. AJR Am J Roentgenol 2014; 203: W253-W25. Chou CT, Chen RC, Lin WC, ko CJ, Chen CB, Chen yL. Prediction of microvascular invasion of hepatocellular carcinoma: preoperative CT and histopathologic correlation. AJR Am J Roentgenol 2014; 203: W253-W25.
30.
go back to reference Lim JH, Choi D, Park Ck, Lee WJ, Lim Hk. Encapsulated hepatocellular carcinoma: CT-pathologic correlations. Eur Radiol 2006; 16: 2326-2333. Lim JH, Choi D, Park Ck, Lee WJ, Lim Hk. Encapsulated hepatocellular carcinoma: CT-pathologic correlations. Eur Radiol 2006; 16: 2326-2333.
31.
go back to reference ZhaoH,HuaY,DaiT,HeJ,TangM,FuX,MaoL,JinH,Qiu y. Development and validation of a novel predictive scoring model for microvascular invasion in patients with hepatocellular carcinoma. Eur J Radiol 2017; 88: 32-40. ZhaoH,HuaY,DaiT,HeJ,TangM,FuX,MaoL,JinH,Qiu y. Development and validation of a novel predictive scoring model for microvascular invasion in patients with hepatocellular carcinoma. Eur J Radiol 2017; 88: 32-40.
32.
go back to reference Banerjee S, Wang DS, kim HJ, Sirlin CB, Chan MG, korn RL, Rutman AM, Siripongsakun S, Lu D, Imanbayev G, Kuo MD. A computed tomography radiogenomic biomarker predicts microvascular invasion and clinical outcomes in hepatocellular carcinoma. Hepatology 2015; 62: 792-800. Banerjee S, Wang DS, kim HJ, Sirlin CB, Chan MG, korn RL, Rutman AM, Siripongsakun S, Lu D, Imanbayev G, Kuo MD. A computed tomography radiogenomic biomarker predicts microvascular invasion and clinical outcomes in hepatocellular carcinoma. Hepatology 2015; 62: 792-800.
33.
go back to reference Chandarana H, Robinson E, Hajdu CH, Drozhinin L, Babb JS, Taouli B. Microvascular invasion in hepatocellular carcinoma: is it predictable with pretransplant MRI? AJR Am J Roentgenol 2011; 196: 1083-1089.CrossRef Chandarana H, Robinson E, Hajdu CH, Drozhinin L, Babb JS, Taouli B. Microvascular invasion in hepatocellular carcinoma: is it predictable with pretransplant MRI? AJR Am J Roentgenol 2011; 196: 1083-1089.CrossRef
34.
go back to reference Kim H, Park MS, Choi Jy, Park yN, kim MJ, kim kS, Choi JS, Han kH, kim E, kim kW. Can microvessel invasion of hepatocellular carcinoma be predicted by pre-operative MRI? Eur Radiol 2009; 19: 1744-1751. Kim H, Park MS, Choi Jy, Park yN, kim MJ, kim kS, Choi JS, Han kH, kim E, kim kW. Can microvessel invasion of hepatocellular carcinoma be predicted by pre-operative MRI? Eur Radiol 2009; 19: 1744-1751.
35.
go back to reference Kim BK, Han KH, Park YN, et al. Prediction of microvascular invasion before curative resection of hepatocellular carcinoma. J Surg Oncol 2008; 97:246–252.CrossRefPubMed Kim BK, Han KH, Park YN, et al. Prediction of microvascular invasion before curative resection of hepatocellular carcinoma. J Surg Oncol 2008; 97:246–252.CrossRefPubMed
36.
go back to reference Wayne JD, Lauwers GY, Ikai I, et al. Preoperative predictors of survival after resection of small he- patocellular carcinomas. Ann Surg 2002; 235: 722–730; discussion, 730–731. Wayne JD, Lauwers GY, Ikai I, et al. Preoperative predictors of survival after resection of small he- patocellular carcinomas. Ann Surg 2002; 235: 722–730; discussion, 730–731.
37.
go back to reference Suh YJ, kim MJ, Choi Jy, Park MS, kim kW. Preoperative prediction of the microvascular invasion of hepatocellular carcinoma with diffusion-weighted imaging. Liver Transpl 2012; 18: 1171-1178. Suh YJ, kim MJ, Choi Jy, Park MS, kim kW. Preoperative prediction of the microvascular invasion of hepatocellular carcinoma with diffusion-weighted imaging. Liver Transpl 2012; 18: 1171-1178.
38.
go back to reference Okamura S, Sumie S, Tonan T, Nakano M, Satani M, Shimose S, Shirono T, Iwamoto H, Aino H, Niizeki T, Tajiri N, Kuromatsu R, Okuda k, Nakashima O, Torimura T. Diffusion-weighted magnetic resonance imaging predicts malignant potential in small hepatocellular carcinoma. Dig Liver Dis 2016; 48: 945-952 [PMID: 27338850 https://doi.org/10.1016/j.dld.2016.05.020] Okamura S, Sumie S, Tonan T, Nakano M, Satani M, Shimose S, Shirono T, Iwamoto H, Aino H, Niizeki T, Tajiri N, Kuromatsu R, Okuda k, Nakashima O, Torimura T. Diffusion-weighted magnetic resonance imaging predicts malignant potential in small hepatocellular carcinoma. Dig Liver Dis 2016; 48: 945-952 [PMID: 27338850 https://​doi.​org/​10.​1016/​j.​dld.​2016.​05.​020]
39.
go back to reference Xu P, Zeng M, Liu k, Shan y, Xu C, Lin J. Microvascular invasion in small hepatocellular carcinoma: is it predictable with preoperative diffusion-weighted imaging? J Gastroenterol Hepatol 2014; 29: 330-336. Xu P, Zeng M, Liu k, Shan y, Xu C, Lin J. Microvascular invasion in small hepatocellular carcinoma: is it predictable with preoperative diffusion-weighted imaging? J Gastroenterol Hepatol 2014; 29: 330-336.
40.
go back to reference Wang WT, yang L, yang ZX, Hu XX, Ding y, yan X, Fu CX, Grimm R, Zeng MS, Rao SX. Assessment of Microvascular Invasion of Hepatocellular Carcinoma with Diffusion kurtosis Imaging. Radiology 2018; 286: 571-580. Wang WT, yang L, yang ZX, Hu XX, Ding y, yan X, Fu CX, Grimm R, Zeng MS, Rao SX. Assessment of Microvascular Invasion of Hepatocellular Carcinoma with Diffusion kurtosis Imaging. Radiology 2018; 286: 571-580.
41.
go back to reference Li H, Zhang J, Zheng Z, Guo Y, Chen M, Xie C, Zhang Z, Mei Y, Feng Y, Xu Y. Preoperative histogram analysis of intravoxel incoherent motion (IVIM) for predicting microvascular invasion in patients with single hepatocellular carcinoma. Eur J Radiol. 2018 Aug;105:65-71.CrossRefPubMed Li H, Zhang J, Zheng Z, Guo Y, Chen M, Xie C, Zhang Z, Mei Y, Feng Y, Xu Y. Preoperative histogram analysis of intravoxel incoherent motion (IVIM) for predicting microvascular invasion in patients with single hepatocellular carcinoma. Eur J Radiol. 2018 Aug;105:65-71.CrossRefPubMed
Metadata
Title
Microvascular invasion and grading in hepatocellular carcinoma: correlation with major and ancillary features according to LIRADS
Authors
Vincenza Granata
Roberta Fusco
Sergio Venanzio Setola
Carmine Picone
Paolo Vallone
Andrea Belli
Paola Incollingo
Vittorio Albino
Fabiana Tatangelo
Francesco Izzo
Antonella Petrillo
Publication date
01-08-2019
Publisher
Springer US
Published in
Abdominal Radiology / Issue 8/2019
Print ISSN: 2366-004X
Electronic ISSN: 2366-0058
DOI
https://doi.org/10.1007/s00261-019-02056-6

Other articles of this Issue 8/2019

Abdominal Radiology 8/2019 Go to the issue

Classics in Abdominal Radiology

The “inverted Napoleon’s hat” sign

Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine