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Shamaitijiang X, Kimita W, Ko J, Skudder-Hill L, Liu Y, Petrov MS. Relationship of Liver Blood Tests and T1 Relaxation Time With Intra-pancreatic Fat Deposition. J Clin Exp Hepatol 2024; 14:101343. [PMID: 38304879 PMCID: PMC10827601 DOI: 10.1016/j.jceh.2023.101343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/26/2023] [Indexed: 02/03/2024] Open
Abstract
Background Liver is well recognised as a metabolically active organ. While intra-pancreatic fat deposition (IPFD) is emerging as an important player in the whole-body metabolism, the interplay between the liver and IPFD has been poorly investigated. This study aimed to investigate the associations of liver blood tests and non-invasive tests for hepatic fibrosis with IPFD. Methods Participants underwent a 3.0 Tesla magnetic resonance imaging to measure IPFD and map liver T1 (longitudinal relaxation time). Four liver tests were done on the same sample of blood. Hepatic fibrosis risk score (BARD) was calculated. Linear regression models were built, accounting for age, sex, visceral-to-subcutaneous fat ratio, and other covariates. Results A total of 143 individuals were studied. In the most adjusted model, alkaline phosphatase (P < 0.001), alanine aminotransferase (P < 0.001), and γ-glutamyl transferase (P = 0.042) were significantly positively associated with IPFD. The BARD score was not significantly associated with IPFD in the most adjusted model (P = 0.295). T1 relaxation time of the liver was not significantly associated with IPFD in the most adjusted model (P = 0.782). Conclusions Elevated alkaline phosphatase, alanine aminotransferase, and γ-glutamyl transferase are associated with increased IPFD. Hepatic fibrosis does not appear to be associated with IPFD.
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Affiliation(s)
| | - Wandia Kimita
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Juyeon Ko
- School of Medicine, University of Auckland, Auckland, New Zealand
| | | | - Yutong Liu
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Maxim S. Petrov
- School of Medicine, University of Auckland, Auckland, New Zealand
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2
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Sadlik G, Anderson RC, Lei X, Cen SY, Duddalwar VA, Fong TL. Pseudocirrhosis: A Case Series with Clinical and Radiographic Correlation and Review of the Literature. Dig Dis Sci 2024; 69:1004-1014. [PMID: 38175453 PMCID: PMC10960760 DOI: 10.1007/s10620-023-08226-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/29/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND AND AIMS Pseudocirrhosis is a poorly understood acquired morphologic change of the liver that occurs in the setting of metastatic malignancy and radiographically resembles cirrhosis. Pseudocirrhosis has been primarily described in metastatic breast carcinoma, with few case reports arising from other primary malignancies. We present 29 cases of pseudocirrhosis, including several cases from primary malignancies not previously described. METHODS Radiologic, clinical, demographic, and biomedical data were collected retrospectively and analyzed. We compared clinical and radiologic characteristics and outcomes between patients with pseudocirrhosis arising in metastatic breast cancer and non-breast primary malignancies. RESULTS Among the 29 patients, 14 had breast cancer and 15 had non-breast primaries including previously never reported primaries associated with pseudocirrhosis, melanoma, renal cell carcinoma, appendiceal carcinoid, and cholangiocarcinoma. Median time from cancer diagnosis to development of pseudocirrhosis was 80.8 months for patients with primary breast cancer and 29.8 months for non-breast primary (p = 0.02). Among all patients, 15 (52%) had radiographic features of portal hypertension. Radiographic evidence of portal hypertension was identified in 28.6% of breast cancer patients, compared to 73.3% of those with non-breast malignancies (p = 0.03). CONCLUSION Pseudocirrhosis has most commonly been described in the setting of metastatic breast cancer but occurs in any metastatic disease to the liver. Our study suggests that portal hypertensive complications are more common in the setting of non-breast primary cancers than in metastatic breast cancer. Prior exposure to multiple chemotherapeutic agents, and agents known to cause sinusoidal injury, is a common feature but not essential for the development of pseudocirrhosis.
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Affiliation(s)
- Gal Sadlik
- Department of Internal Medicine, Los Angeles County-University of Southern California Medical Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Redmond-Craig Anderson
- Department of Radiology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Xiaomeng Lei
- Department of Radiology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Steven Yong Cen
- Department of Radiology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
- Department of Neurology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Vinay A Duddalwar
- Department of Radiology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Tse-Ling Fong
- Liver Program, Hoag Digestive Health Institute, Hoag Memorial Hospital Presbyterian, Newport Beach, CA, USA.
- Division of Gastrointestinal and Liver Diseases, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA.
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3
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Takaya H, Ueyama S, Osaki Y, Kaji K, Kawaratani H, Saito K, Aizawa S, Namisaki T, Morioka C, Yoshida M, Akahane T, Yoshiji H. Aspartate aminotransferase to platelet ratio index has utility as a biomarker of COVID-19 severity in patients with nonalcoholic fatty liver disease. Hepatol Res 2023; 53:1047-1058. [PMID: 37469098 DOI: 10.1111/hepr.13943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/26/2023] [Accepted: 07/11/2023] [Indexed: 07/21/2023]
Abstract
AIM Patients with nonalcoholic fatty liver disease (NAFLD) are reported to have greater coronavirus disease 2019 (COVID-19) severity compared with patients without NAFLD. Previous studies have reported that noninvasive liver fibrosis scores, including the Fibrosis-4 index, NAFLD fibrosis score, and aspartate aminotransferase to platelet ratio index (APRI), have utility in predicting COVID-19 mortality and disease severity in patients without NAFLD. However, the utility of liver fibrosis scores in predicting COVID-19 mortality and disease severity among patients with NAFLD infected with SARS-CoV-2 has yet to be evaluated. METHODS This retrospective observational study comprised 126 patients with NAFLD and active SARS-CoV-2 infection. Patients were classified into low COVID-19 severity (mild or moderate I disease) and high COVID-19 severity (moderate II or severe disease) groups based on the therapeutic guideline implemented by the Ministry of Health, Labor, and Welfare of Japan. RESULTS Of the 126 patients, only one had been diagnosed with NAFLD before admission. Age; levels of serum aspartate aminotransferase, γ-glutamyl transpeptidase, lactate dehydrogenase, blood urea nitrogen, and serum C-reactive protein; Fibrosis-4 index; NAFLD fibrosis score; and APRI levels on admission were higher in the high COVID-19 severity group compared with the low COVID-19 severity group. Serum albumin levels, platelet counts, and lymphocyte counts on admission were lower in the high COVID-19 severity group compared with the low COVID-19 severity group. Univariate and multivariate analysis revealed that APRI values were significantly associated with COVID-19 severity and hospitalization duration for COVID-19. CONCLUSIONS APRI was independently associated with COVID-19 severity and hospitalization duration for COVID-19 in patients with NAFLD.
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Affiliation(s)
- Hiroaki Takaya
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Shunichi Ueyama
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
| | - Yui Osaki
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
| | - Kosuke Kaji
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Hideto Kawaratani
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Ko Saito
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
| | - Shigeyuki Aizawa
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
| | - Tadashi Namisaki
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Chie Morioka
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
| | - Motoyuki Yoshida
- Department of Gastroenterology, Nara Prefecture Seiwa Medical Center, Sango, Nara, Japan
| | - Takemi Akahane
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
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Klambauer K, Cecatka S, Clevert DA. [Ultrasound diagnostics of the liver : Principles and important pathologies]. Radiologie (Heidelb) 2023; 63:387-402. [PMID: 37071126 DOI: 10.1007/s00117-023-01138-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 03/10/2023] [Indexed: 04/19/2023]
Abstract
Diffuse changes in the liver parenchyma, focal lesions and blood flow in hepatic vessels can be assessed using ultrasound. Screening by ultrasound can be used to detect hepatocellular carcinomas as possible malignant sequelae of liver cirrhosis. As metastases are far more frequent than primary malignant liver tumors, secondary malignant neoplasms should be taken into consideration as a differential diagnosis in the presence of focal liver lesions. This particularly concerns patients with a known metastatic disease. Benign focal liver lesions are often incidentally discovered in women of childbearing age. Cysts, hemangiomas and focal nodular hyperplasia mostly show typical morphological features in ultrasound and do not require further follow-up; however, with hepatic adenomas, regular follow-up is recommended due to the risk of bleeding and/or malignant transformation.
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Affiliation(s)
- Konstantin Klambauer
- Klinik und Poliklinik für Radiologie, Klinikum der Universität München, LMU München, München, Deutschland.
| | - Sasa Cecatka
- Klinik und Poliklinik für Radiologie, Klinikum der Universität München, LMU München, München, Deutschland
| | - Dirk-André Clevert
- Klinik und Poliklinik für Radiologie, Klinikum der Universität München, LMU München, München, Deutschland
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Inuzuka R, Nii M, Inai K, Shimada E, Shinohara T, Kogiso T, Ono H, Otsuki SI, Kurita Y, Takeda A, Hirono K, Takei K, Yasukohchi S, Yoshikawa T, Furutani Y, Shinozaki T, Matsuyama Y, Senzaki H, Tokushige K, Nakanishi T. Predictors of liver cirrhosis and hepatocellular carcinoma among perioperative survivors of the Fontan operation. Heart 2023; 109:276-282. [PMID: 35768191 DOI: 10.1136/heartjnl-2022-320940] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 06/10/2022] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE Fontan-associated liver disease (FALD) is widely recognised as a common complication in patients long after the Fontan operation. However, data on the predictors of FALD that can guide its screening and management are lacking. The present study aimed to identify the predictors of liver cirrhosis (LC) and hepatocellular carcinoma (HCC) in post-Fontan patients. METHODS This was a multi-institutional retrospective cohort study. Clinical data of all perioperative survivors of Fontan operation before 2011 who underwent postoperative catheterisation were collected through a retrospective chart review. RESULTS A total of 1117 patients (538 women, 48.2%) underwent their first Fontan operation at a median age of 3.4 years. Postoperative cardiac catheterisation was conducted at a median of 1.0 year. During a median follow-up period of 10.3 years, 67 patients (6.0%) died; 181 (16.2%) were diagnosed with liver fibrosis, 67 (6.0%) with LC, 54 (4.8%) with focal nodular hyperplasia and 7 (0.6%) with HCC. On multivariable analysis, high central venous pressure (CVP) (HR, 1.28 (95% CI 1.01 to 1.63) per 3 mm Hg; p=0.042) and severe atrioventricular valve regurgitation (HR, 6.02 (95% CI 1.53 to 23.77); p=0.010) at the postoperative catheterisation were identified as independent predictors of LC/HCC. CONCLUSIONS Patients with high CVP and/or severe atrioventricular valve regurgitation approximately 1 year after the Fontan operation are at increased risk of developing advanced liver disease in the long term. Whether therapeutic interventions to reduce CVP and atrioventricular valve regurgitation decrease the incidence of advanced liver disease requires further elucidation.
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Affiliation(s)
- Ryo Inuzuka
- Department of Pediatrics, University of Tokyo, Tokyo, Japan
| | - Masaki Nii
- Pediatric Cardiology, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Kei Inai
- Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - Eriko Shimada
- Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - Tokuko Shinohara
- Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - Tomomi Kogiso
- Department of Medicine, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroshi Ono
- Department of Cardiology, National Center for Child Health and Development, Tokyo, Japan
| | | | | | - Atsuhito Takeda
- Department of Pediatrics, Hokkaido University, Sapporo, Japan
| | - Keiichi Hirono
- Department of Pediatrics, University of Toyama, Toyama, Japan
| | - Kota Takei
- Pediatric Cardiology, Nagano Children's Hospital, Nagano, Japan
| | | | | | - Yoshiyuki Furutani
- Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University, Tokyo, Japan
| | - Yutaka Matsuyama
- Department of Biostatistics, School of Public Health, University of Tokyo, Tokyo, Japan
| | - Hideaki Senzaki
- Comprehensive Support Center for Children's Happy Life and Future, Nihon Institute of Medical Science University, Moroyama-cho, Iruma-gun, Saitama, Japan
| | - Katsutoshi Tokushige
- Department of Medicine, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Toshio Nakanishi
- Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women's Medical University, Tokyo, Japan .,Sakakibara Heart Institute Clinic, Shinjuku-ku, Japan
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6
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Affiliation(s)
- Rahul H Rathod
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts, USA .,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
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7
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Lee CE, Park H, Shin YG, Chung M. Voxel-wise adversarial semi-supervised learning for medical image segmentation. Comput Biol Med 2022; 150:106152. [PMID: 36208595 DOI: 10.1016/j.compbiomed.2022.106152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 09/03/2022] [Accepted: 09/24/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND OBJECTIVE Semi-supervised learning for medical image segmentation is an important area of research for alleviating the huge cost associated with the construction of reliable large-scale annotations in the medical domain. Recent semi-supervised approaches have demonstrated promising results by employing consistency regularization, pseudo-labeling techniques, and adversarial learning. These methods primarily attempt to learn the distribution of labeled and unlabeled data by enforcing consistency in the predictions or embedding context. However, previous approaches have focused only on local discrepancy minimization or context relations across single classes. METHODS In this paper, we introduce a novel adversarial learning-based semi-supervised segmentation method that effectively embeds both local and global features from multiple hidden layers and learns context relations between multiple classes. Our voxel-wise adversarial learning method utilizes a voxel-wise feature discriminator, which considers multilayer voxel-wise features (involving both local and global features) as an input by embedding class-specific voxel-wise feature distribution. Furthermore, our previous representation learning method is improved by overcoming information loss and learning stability problems, which enables rich representations of labeled data. RESULT In the experiments, we used the Left Atrial Segmentation Challenge dataset and the Abdominal Multi-Organ dataset to prove the effectiveness of our method in both single class and multiclass segmentation. The experimental results demonstrate that our method outperforms current best-performing state-of-the-art semi-supervised learning approaches. Our proposed adversarial learning-based semi-supervised segmentation method successfully leveraged unlabeled data to improve the network performance by 2% in Dice score coefficient for multi-organ dataset. CONCLUSION We compare our approach to a wide range of medical datasets, and showed our method can be adapted to embed class-specific features. Furthermore, visual interpretation of the feature space demonstrates that our proposed method enables a well-distributed and separated feature space from both labeled and unlabeled data, which improves the overall prediction results.
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Affiliation(s)
| | - Hyelim Park
- Department of Computer Science and Engineering, Seoul National University, Republic of Korea.
| | - Yeong-Gil Shin
- Department of Computer Science and Engineering, Seoul National University, Republic of Korea.
| | - Minyoung Chung
- School of Software, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul, 06978, Republic of Korea.
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8
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Sack J, Nitsch J, Meine H, Kikinis R, Halle M, Rutherford A. Quantitative Analysis of Liver Disease Using MRI-Based Radiomic Features of the Liver and Spleen. J Imaging 2022; 8:277. [PMID: 36286371 PMCID: PMC9605113 DOI: 10.3390/jimaging8100277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Radiomics extracts quantitative image features to identify biomarkers for characterizing disease. Our aim was to characterize the ability of radiomic features extracted from magnetic resonance (MR) imaging of the liver and spleen to detect cirrhosis by comparing features from patients with cirrhosis to those without cirrhosis. Methods: This retrospective study compared MR-derived radiomic features between patients with cirrhosis undergoing hepatocellular carcinoma screening and patients without cirrhosis undergoing intraductal papillary mucinous neoplasm surveillance between 2015 and 2018 using the same imaging protocol. Secondary analyses stratified the cirrhosis cohort by liver disease severity using clinical compensation/decompensation and Model for End-Stage Liver Disease (MELD). Results: Of 167 patients, 90 had cirrhosis with 68.9% compensated and median MELD 8. Combined liver and spleen radiomic features generated an AUC 0.94 for detecting cirrhosis, with shape and texture components contributing more than size. Discrimination of cirrhosis remained high after stratification by liver disease severity. Conclusions: MR-based liver and spleen radiomic features had high accuracy in identifying cirrhosis, after stratification by clinical compensation/decompensation and MELD. Shape and texture features performed better than size features. These findings will inform radiomic-based applications for cirrhosis diagnosis and severity.
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9
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Rubino JG, Nasirzadeh AR, van der Pol CB, Dhindsa K, Chung AD. Quantitative and qualitative liver CT: imaging feature association with histopathologically confirmed hepatic cirrhosis. Abdom Radiol (NY) 2022; 47:2314-2324. [PMID: 35583820 DOI: 10.1007/s00261-022-03550-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE To assess the diagnostic performance of quantitative and qualitative imaging features of hepatic cirrhosis on CT. METHODS A single-center retrospective cohort study was performed on all patients who had undergone non-targeted liver biopsy < 3 months following abdominal CT imaging between 2007 and 2020. Histopathology was required as a reference standard for hepatic cirrhosis diagnosis. Two readers independently assessed all CT quantitative and qualitative features, blinded to the clinical history and the reference standard. The diagnostic performance of each imaging feature was assessed using multivariate regression and logistic regression in a recursive feature elimination framework. RESULTS 98 consecutive patients met inclusion criteria including 26 with histopathologically confirmed hepatic cirrhosis, and 72 without cirrhosis. Liver surface nodularity (p < 0.0001), lobar redistribution (p < 0.0001), and expanded gallbladder fossa (p < 0.0016) were qualitative CT features associated with liver cirrhosis consistent between both reviewers. Liver surface nodularity demonstrated highest sensitivity (73-77%) and specificity (79-82%). Falciform space width was the only quantitative feature associated with cirrhosis, for a single reviewer (p < 0.04). Using a recursive feature elimination framework, liver surface nodularity and falciform space width were the strongest performing features for identifying cirrhosis. No feature combinations strengthened diagnostic performance. CONCLUSION Many quantitative and qualitative CT imaging signs of hepatic cirrhosis have either poor accuracy or poor inter-observer agreement. Qualitative imaging features of hepatic cirrhosis on CT performed better than quantitative metrics, with liver surface nodularity the most optimal feature for diagnosing hepatic cirrhosis.
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Affiliation(s)
| | - Amir Reza Nasirzadeh
- Department of Radiology, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada
| | - Christian B van der Pol
- Department of Radiology, Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada
| | - Kiret Dhindsa
- Berlin Institute of Health and Department of Neurology and Experimental Neurology, Brain Simulation Section, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Andrew D Chung
- Department of Radiology, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada.
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Huang DQ, Fowler KJ, Liau J, Cunha GM, Louie AL, An JY, Bettencourt R, Jung J, Gitto Z, Hernandez C, Lopez SJ, Gupta H, Sirlin CB, Marks RM, Loomba R. Comparative efficacy of an optimal exam between ultrasound versus abbreviated MRI for HCC screening in NAFLD cirrhosis: A prospective study. Aliment Pharmacol Ther 2022; 55:820-827. [PMID: 35229334 PMCID: PMC9762322 DOI: 10.1111/apt.16844] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/05/2022] [Accepted: 02/11/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Retrospective studies report that visualisation of the liver may be severely limited using ultrasound (US), potentially contributing to diminished sensitivity for detection of hepatocellular carcinoma (HCC) among patients with nonalcoholic fatty liver disease (NAFLD) and cirrhosis, but there are limited prospective data. AIMS To compare liver visualisation scores prospectively for US and abbreviated hepatobiliary phase (HBP) magnetic resonance imaging (AMRI) in a cohort of participants with NAFLD cirrhosis and a clinical indication for HCC surveillance. METHODS This prospective multicenter study included 54 consecutive participants (67% women) with NAFLD cirrhosis who underwent contemporaneous US as well as HBP-AMRI with gadoxetic acid. Primary outcome was the proportion of imaging examinations with severe limitations in liver visualisation (visualisation score C) compared head-to-head between US and AMRI. RESULTS The mean (± standard deviation) age was 63.3 years (±8.4) and body mass index was 32.0 kg/m2 (±6.0). Nineteen participants (35%) had severe visualisation limitations on US, compared with 10 (19%) with AMRI, p < 0.0001. Nine (17%) participants had <90% of the liver visualised on US, compared with only 1 (2%) participant with AMRI, p < 0.0001. Obesity was a strong and independent predictor for severe visualisation limitation on US (OR 5.1, CI 1.1-23.1, p = 0.03), after adjustment for age, sex and ethnicity. CONCLUSION More than one-third of participants with NAFLD cirrhosis had severe visualisation limitations on US for HCC screening, compared with one-sixth on AMRI. US adequacy should be reported in all clinical studies and when suboptimal then AMRI may be considered for HCC screening.
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Affiliation(s)
- Daniel Q. Huang
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | - Kathryn J. Fowler
- Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Joy Liau
- Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Guilherme M. Cunha
- Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Ashley L. Louie
- Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Julie Y. An
- Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Ricki Bettencourt
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Jinho Jung
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Zachary Gitto
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Christie Hernandez
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Scarlett J. Lopez
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Hersh Gupta
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Claude B. Sirlin
- Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Robert M. Marks
- Department of Radiology, Naval Medical Center San Diego, San Diego, California, USA
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
- Division of Epidemiology, Department of Family Medicine and Public Health, University of California at San Diego, San Diego, California, USA
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11
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Kim TH, Noh S, Kim YR, Lee C, Kim JE, Jeong CW, Yoon KH. Development and validation of a management system and dataset quality assessment tool for the Radiology Common Data Model (R_CDM): A case study in liver disease. Int J Med Inform 2022; 162:104759. [PMID: 35390589 DOI: 10.1016/j.ijmedinf.2022.104759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 03/17/2022] [Accepted: 03/29/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The Observational Medical Outcomes Partnership-Common Data Model (OMOP-CDM), a distributed research network, has low clinical data coverage. Radiological data are valuable, but imaging metadata are often incomplete, and a standardized recording format in the OMOP-CDM is lacking. We developed a web-based management system and data quality assessment (RQA) tool for a radiology_CDM (R_CDM) and evaluated the feasibility of clinically applying this dataset. METHODS We designed an R_CDM with Radiology_Occurrence and Radiology_Image tables. This was seamlessly linked to the OMOP-CDM clinical data. We adopted the standardized terminology using the RadLex playbook and mapped 5,753 radiology protocol terms to the OMOP vocabulary. An extract, transform, and load (ETL) process was developed to extract detailed information that was difficult to extract from metadata and to compensate for missing values. Image-based quantification was performed to measure liver surface nodularity (LSN), using customized Wonkwang abdomen and liver total solution (WALTS) software. RESULTS On a PACS, 368,333,676 DICOM files (1,001,797 cases) were converted to R_CDM chronic liver disease (CLD) data (316,596 MR images, 228 cases; 926,753 CT images, 782 cases) and uploaded to a web-based management system. Acquisition date and resolution were extracted accurately, but other information, such as "contrast administration status" and "photography direction", could not be extracted from the metadata. Using WALTS, 9,609 pre-contrast axial-plane abdominal MR images (197 CLD cases) were assigned LSN scores by METAVIR fibrosis grades, which differed significantly by ANOVA (p < 0.001). The mean RQA score (83.5) indicated good quality. CONCLUSION This study developed a web-based system for management of the R_CDM dataset, RQA tool, and constructed a CLD R_CDM dataset, with good quality for clinical application. Our management system and R_CDM CLD dataset would be useful for multicentric and image-based quantification researches.
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Affiliation(s)
- Tae-Hoon Kim
- Medical Convergence Research Center, Wonkwang University, Iksan 54538, Republic of Korea
| | - SiHyeong Noh
- Medical Convergence Research Center, Wonkwang University, Iksan 54538, Republic of Korea
| | - Youe Ree Kim
- Department of Radiology, Wonkwang University School of Medicine and Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - ChungSub Lee
- Medical Convergence Research Center, Wonkwang University, Iksan 54538, Republic of Korea
| | - Ji Eon Kim
- Medical Convergence Research Center, Wonkwang University, Iksan 54538, Republic of Korea
| | - Chang-Won Jeong
- Medical Convergence Research Center, Wonkwang University, Iksan 54538, Republic of Korea.
| | - Kwon-Ha Yoon
- Medical Convergence Research Center, Wonkwang University, Iksan 54538, Republic of Korea; Department of Radiology, Wonkwang University School of Medicine and Wonkwang University Hospital, Iksan 54538, Republic of Korea.
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Vitellius C, Paisant A, Lannes A, Chaigneau J, Oberti F, Lebigot J, Fouchard I, Boursier J, David P, Aubé C, Calès P. Liver fibrosis staging by computed tomography: Prospective randomized multicentric evaluation of image analyses. Clin Res Hepatol Gastroenterol 2022; 46:101797. [PMID: 34500117 DOI: 10.1016/j.clinre.2021.101797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/17/2021] [Accepted: 08/23/2021] [Indexed: 02/04/2023]
Abstract
AIM Liver fibrosis staging is essential. We prospectively evaluated the liver fibrosis staging performance of computed tomography (CT). METHODS 70 hepato-gastroenterology clinicians were randomized into three stratified groups with different image analyses of radiological semiology, i.e., on raw images (group 1) and on expert-annotated (group 2) and computerized-morphometry-enriched (group 3) images. Radiological fibrosis staging based on seven simple descriptors into four stages equivalent to Metavir stages (F0/1, F2, F3, F4=cirrhosis) was determined at baseline and after image analyses in 10 patients with chronic liver diseases (two per F) concordant for four independent fibrosis stagings including Metavir. 23,800 CT images were analysed, providing 1400 fibrosis stagings. RESULTS Fibrosis staging: overall (3 groups) accuracy (correct classification rate) was, baseline: 43%, post-analysis: 60% (p < 0.001) without significant progression in group 1 (6%, p = 0.207) contrary to groups 2 (34%, p < 0.001) and 3 (13%, p = 0.007). Cirrhosis diagnosis: overall accuracy was, baseline: 84%, post-analysis: 89% (p < 0.001) without significant progression in group 1 (0%, p = 1) contrary to groups 2 (8%, p = 0.009) and 3 (7%, p = 0.015). Baseline AUROCs were good (≥0.83) for marked fibrosis (F≥3 or cirrhosis) in all groups. Post-analysis AUROCs became excellent (≥0.89) in group 2 for all diagnostic targets (≥0.98 for F≥3 and cirrhosis) and in group 3 for cirrhosis. In post-analysis group 2, discrimination between all F was excellent (especially, F1 from F0) with an Obuchowski index at 0.87. Negative and positive predictive values for marked fibrosis were 98% and 95%, respectively. CONCLUSION Simple CT descriptors accurately discriminate all Metavir liver fibrosis stages.
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Affiliation(s)
- Carole Vitellius
- Hepato-gastroenterology department, Angers University Hospital, Angers, France; HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | - Anita Paisant
- HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France; Radiology department, Angers University Hospital, Angers, France
| | - Adrien Lannes
- Hepato-gastroenterology department, Angers University Hospital, Angers, France; HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | - Julien Chaigneau
- HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | - Frédéric Oberti
- Hepato-gastroenterology department, Angers University Hospital, Angers, France; HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | - Jérôme Lebigot
- HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France; Radiology department, Angers University Hospital, Angers, France
| | - Isabelle Fouchard
- Hepato-gastroenterology department, Angers University Hospital, Angers, France; HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | - Jérôme Boursier
- Hepato-gastroenterology department, Angers University Hospital, Angers, France; HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | - Pascal David
- Radiology centre, 24 Couscher street, 49400 Saumur, France
| | - Christophe Aubé
- HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France; Radiology department, Angers University Hospital, Angers, France
| | - Paul Calès
- Hepato-gastroenterology department, Angers University Hospital, Angers, France; HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France.
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Nishino K, Kawanaka M, Manabe N, Suehiro M, Kawamoto H, Haruma K. Portal Hypertensive Gastropathy in Liver Cirrhosis: Prevalence, Natural History, and Risk Factors. Intern Med 2022; 61:605-613. [PMID: 35228473 PMCID: PMC8943373 DOI: 10.2169/internalmedicine.7943-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective Portal hypertensive gastropathy (PHG) is a common finding in patients with liver cirrhosis (LC) and may cause both acute and chronic bleeding. A number of risk factors for PHG have been identified. The present study explored the characteristics of Japanese patients with LC who develop PHG. Methods Clinical findings (age, sex, etiology, the presence of esophageal varices, splenomegaly and severity of LC), laboratory data, and whether or not atrophic gastritis was found on endoscopy were retrospectively reviewed in patients with LC who had undergone esophagogastroduodenoscopy. PHG was endoscopically graded as absent, mild, or severe. Results Of 262 patients with LC (mean age, 69 years old; 145 men), 158 had no PHG, 41 had mild PHG, and 63 had severe PHG. In a univariate analysis, a younger age, male sex, non-viral etiology, absence of atrophic gastritis, presence of esophageal varices, splenomegaly, severe LC, low platelet count, and low hemoglobin concentration were associated with PHG. A multivariate analysis showed a significant association of PHG with the absence of atrophic gastritis (p<0.048), presence of esophageal varices (p<0.001), non-viral etiology (p<0.033), splenomegaly (p<0.048), and severe LC (p<0.005). There were no cases of massive bleeding from PHG during follow-up. Conclusion Esophageal varices, splenomegaly, severe liver cirrhosis, the absence of atrophic gastritis, and etiology were found to be risk factors for PHG in Japanese patients.
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Affiliation(s)
- Ken Nishino
- General Medical Center, Kawasaki Medical School, Department of General Internal Medicine 2, Japan
| | - Miwa Kawanaka
- General Medical Center, Kawasaki Medical School, Department of General Internal Medicine 2, Japan
| | - Noriaki Manabe
- General Medical Center, Kawasaki Medical School, Division of Endoscopy and Ultrasonography, Department of Laboratory Medicine, Japan
| | - Mitsuhiko Suehiro
- General Medical Center, Kawasaki Medical School, Department of General Internal Medicine 2, Japan
| | - Hirofumi Kawamoto
- General Medical Center, Kawasaki Medical School, Department of General Internal Medicine 2, Japan
| | - Ken Haruma
- General Medical Center, Kawasaki Medical School, Department of General Internal Medicine 2, Japan
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Nii M, Inuzuka R, Inai K, Shimada E, Shinohara T, Kogiso T, Ono H, Ootsuki S, Kurita Y, Takeda A, Hirono K, Takei K, Yasukochi S, Yoshikawa T, Furutani Y, Shinozaki T, Matsuyama Y, Senzaki H, Tokushige K, Nakanishi T. Incidence and Expected Probability of Liver Cirrhosis and Hepatocellular Carcinoma After Fontan Operation. Circulation 2021; 144:2043-2045. [PMID: 34928702 DOI: 10.1161/circulationaha.121.056870] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Masaki Nii
- Department of Pediatric Cardiology, Shizuoka Children's Hospital, Japan (M.N.)
| | - Ryo Inuzuka
- Departments of Pediatrics (R.I.), University of Tokyo, Japan
| | - Kei Inai
- Departments of Pediatric Cardiology and Adult Congenital Cardiology (K.I., E.S., T. Shinohara, Y.F., T.N.), Tokyo Women's Medical University, Japan
| | - Eriko Shimada
- Departments of Pediatric Cardiology and Adult Congenital Cardiology (K.I., E.S., T. Shinohara, Y.F., T.N.), Tokyo Women's Medical University, Japan
| | - Tokuko Shinohara
- Departments of Pediatric Cardiology and Adult Congenital Cardiology (K.I., E.S., T. Shinohara, Y.F., T.N.), Tokyo Women's Medical University, Japan
| | - Tomomi Kogiso
- Department of Internal Medicine, Institute of Gastroenterology (T.K., K.T.), Tokyo Women's Medical University, Japan
| | - Hiroshi Ono
- Department of Cardiology, National Center for Child Health and Development, Tokyo, Japan (H.O.)
| | - Shinichi Ootsuki
- Department of Pediatric Cardiology, Okayama University, Japan (S.O., Y.K.)
| | - Yoshihiko Kurita
- Department of Pediatric Cardiology, Okayama University, Japan (S.O., Y.K.)
| | - Atsuhito Takeda
- Department of Pediatrics, Hokkaido University, Sapporo, Japan (A.T.)
| | - Keiichi Hirono
- Department of Pediatrics, University of Toyama, Japan (K.H.)
| | - Kota Takei
- Department of Internal Medicine, Institute of Gastroenterology (T.K., K.T.), Tokyo Women's Medical University, Japan.,Department of Pediatric Cardiology, Nagano Children's Hospital, Japan (K.T., S.Y.)
| | - Satoshi Yasukochi
- Department of Pediatric Cardiology, Nagano Children's Hospital, Japan (K.T., S.Y.)
| | - Tadahiro Yoshikawa
- Department of Pediatric Cardiology, Sakakibara Heart Institute, Tokyo, Japan (T.Y.)
| | - Yoshiyuki Furutani
- Departments of Pediatric Cardiology and Adult Congenital Cardiology (K.I., E.S., T. Shinohara, Y.F., T.N.), Tokyo Women's Medical University, Japan
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Japan (T. Shinozaki)
| | - Yutaka Matsuyama
- Biostatistics, School of Public Health (Y.M.), University of Tokyo, Japan
| | - Hideaki Senzaki
- Department of Pediatrics, International University of Health and Welfare, Mita Hospital, Tokyo, Japan (H.S.)
| | | | - Toshio Nakanishi
- Departments of Pediatric Cardiology and Adult Congenital Cardiology (K.I., E.S., T. Shinohara, Y.F., T.N.), Tokyo Women's Medical University, Japan.,Sakakibara Heart Institute Clinic, Japan Research Promotion Society for Cardiovascular Diseases, Tokyo, Japan (T.N.)
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Calistri L, Rastrelli V, Nardi C, Maraghelli D, Vidali S, Pietragalla M, Colagrande S. Imaging of the chemotherapy-induced hepatic damage: Yellow liver, blue liver, and pseudocirrhosis. World J Gastroenterol 2021; 27:7866-7893. [PMID: 35046618 PMCID: PMC8678821 DOI: 10.3748/wjg.v27.i46.7866] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/15/2021] [Accepted: 11/29/2021] [Indexed: 02/06/2023] Open
Abstract
The liver is the major drug-metabolizing and drug-detoxifying organ. Many drugs can cause liver damage through various mechanisms; however, the liver response to injury includes a relatively narrow spectrum of alterations that, regardless of the cause, are represented by phlogosis, oxidative stress and necrosis. The combination of these alterations mainly results in three radiological findings: vascular alterations, structural changes and metabolic function reduction. Chemotherapy has changed in recent decades in terms of the drugs, protocols and duration, allowing patients a longer life expectancy. As a consequence, we are currently observing an increase in chemotherapy-associated liver injury patterns once considered unusual. Recognizing this form of damage in an early stage is crucial for reconsidering the therapy regimen and thus avoiding severe complications. In this frontier article, we analyze the role of imaging in detecting some of these pathological patterns, such as pseudocirrhosis, “yellow liver” due to chemotherapy-associated steatosis-steatohepatitis, and “blue liver”, including sinusoidal obstruction syndrome, veno-occlusive disease and peliosis.
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Affiliation(s)
- Linda Calistri
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
| | - Vieri Rastrelli
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
| | - Cosimo Nardi
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
| | - Davide Maraghelli
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
| | - Sofia Vidali
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
| | - Michele Pietragalla
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
| | - Stefano Colagrande
- Department of Experimental and Clinical Biomedical Sciences Mario Serio, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence 50134, Italy
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Torgersen J, Kallan MJ, Carbonari DM, Park LS, Mehta RL, D'Addeo K, Tate JP, Lim JK, Goetz MB, Rodriguez-Barradas MC, Bräu N, Brown ST, Taddei TH, Justice AC, Lo Re V 3rd. Brief Report: Accuracy of FIB-4 for Cirrhosis in People Living With HIV and Hepatocellular Carcinoma. J Acquir Immune Defic Syndr 2020; 85:530-4. [PMID: 33185999 DOI: 10.1097/QAI.0000000000002510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) may develop in the absence of cirrhosis in HIV, and determining how often this occurs can provide insights into mechanisms of carcinogenesis. Studies evaluating the prevalence of cirrhosis in the setting of HCC among people living with HIV (PLWH) often rely on noninvasive markers, such as the Fibrosis-4 Index for Hepatic Fibrosis (FIB-4). However, the accuracy of FIB-4 for cirrhosis in the setting of HCC has not been determined among PLWH. METHODS We conducted a cross-sectional study among PLWH in the Veterans Aging Cohort Study with VA cancer registry-confirmed HCC diagnosed between 1999 and 2015. FIB-4 was calculated using the age, alanine aminotransferase, aspartate aminotransferase, and platelet count obtained closest to, but within 1 year before, HCC diagnosis. Medical records were reviewed within 1 year before HCC diagnosis to determine the cirrhosis status. We evaluated the area under the receiver-operating characteristic curve and performance characteristics of FIB-4 for confirmed cirrhosis. RESULTS Incident HCC was diagnosed in 302 PLWH. After medical record review, 203 (67.2%, 95% confidence interval: 61.6% to 72.5%) had evidence of cirrhosis. FIB-4 identified patients with cirrhosis with an area under the receiver-operating characteristic curve of 0.67 (95% confidence interval: 0.60 to 0.73). FIB-4 scores >5.0 had a positive predictive value >80% and specificity of >77%, negative predictive value of <41%, and sensitivity of <45%. CONCLUSION The accuracy of FIB-4 for cirrhosis in the setting of HIV and HCC is modest and may result in misclassification of cirrhosis in this population.
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Borro P, Ziola S, Pasta A, Trombini M, Labanca S, Marenco S, Solarna D, Pisciotta L, Baldissarro I, Picciotto A, Dellepiane S. Hepatic Elastometry and Glissonian Line in the Assessment of Liver Fibrosis. Ultrasound Med Biol 2021; 47:947-959. [PMID: 33451815 DOI: 10.1016/j.ultrasmedbio.2020.12.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
The aim of this study was to identify a method for staging hepatic fibrosis using a non-invasive, rapid and inexpensive technique based on ultrasound morphologic hepatic features. A total of 215 patients with different liver diseases underwent B-mode (2-D brightness mode) ultrasonography, vibration-controlled transient elastography, 2-D shear wave elastography and measurement of the controlled attenuation parameter with transient elastography. B-Mode images of the anterior margin of the left lobe were obtained and processed with automatic Genoa Line Quantification (GLQ) software based on a neural network for staging liver fibrosis. The accuracy of GLQ was 90.6% during model training and 78.9% in 38 different patients with concordant elastometric measures. Receiver operating characteristic curve analysis of GLQ performance using vibration-controlled transient elastography as a reference yielded areas under the curves of 0.851 for F ≥ F1, 0.793 for F ≥ F2, 0.784 for F ≥ F3 and 0.789 for F ≥ F4. GLQ has the potential to be a rapid, easy-to-perform and tolerable method in the staging of liver fibrosis.
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Affiliation(s)
- Paolo Borro
- Gastroenterology Unit, Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy.
| | - Sebastiano Ziola
- Gastroenterology Unit, Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Andrea Pasta
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Marco Trombini
- Department of Electrical, Electronics and Telecommunication Engineering and Naval Architecture (DITEN), University of Genoa, Genoa, Italy
| | - Sara Labanca
- Gastroenterology Unit, Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Simona Marenco
- Gastroenterology Unit, Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - David Solarna
- Department of Electrical, Electronics and Telecommunication Engineering and Naval Architecture (DITEN), University of Genoa, Genoa, Italy
| | - Livia Pisciotta
- Department of Internal Medicine, University of Genoa, Genoa, Italy; Dietetics and Clinical Nutrition Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Antonino Picciotto
- Gastroenterology Unit, Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Silvana Dellepiane
- Department of Electrical, Electronics and Telecommunication Engineering and Naval Architecture (DITEN), University of Genoa, Genoa, Italy
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Ludwig DR, Fraum TJ, Ballard DH, Narra VR, Shetty AS. Imaging Biomarkers of Hepatic Fibrosis: Reliability and Accuracy of Hepatic Periportal Space Widening and Other Morphologic Features on MRI. AJR Am J Roentgenol 2021; 216:1229-39. [PMID: 33729883 DOI: 10.2214/AJR.20.23099] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE. The purpose of this article was to assess the reliability and accuracy of hepatic periportal space widening and other qualitative imaging features for the prediction of hepatic fibrosis. MATERIALS AND METHODS. This single-center retrospective study identified consecutive patients who had undergone liver MR elastography. Two abdominal radiologists independently reviewed anatomic images, assessing multiple qualitative features of chronic liver disease (CLD) including periportal space widening. Each reader also measured the periportal space at the main portal vein (MPV) and right portal vein (RPV). Interrater reliability analysis was then performed. Sensitivity and specificity were determined for the detection of any hepatic fibrosis (stage I or higher) and of advanced fibrosis (stage III or higher) using stiffness on MR elastography as the reference standard. RESULTS. Of 229 subjects, 157 (69%) had fibrosis and 78 (34%) had advanced fibrosis. Agreement for periportal space widening was moderate (κ = 0.47), and agreement for remaining features was moderate to substantial (κ = 0.42-0.80). Agreement for the periportal space at the MPV was moderate (ICC, 0.55), and agreement for the periportal space at the RPV was near perfect (ICC, 0.83). Periportal space widening had the highest sensitivity (83.0%) for any fibrosis, with limited specificity (61.3%). Surface nodularity had the highest specificity (94.4%) for any fibrosis, with limited sensitivity (51.6%). Periportal space widening plus one or more additional imaging feature of CLD or the presence of surface nodularity alone had sensitivity of 72.6% and specificity of 76.1%. A periportal space at the MPV greater than 9.5 mm had substantial agreement with qualitative periportal space widening (κ = 0.74). CONCLUSION. Periportal space widening has a high sensitivity for hepatic fibrosis, with moderate specificity when combined with additional anatomic features of CLD.
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He Y, Yan Y, Zhang S. Quantitative liver surface nodularity score based on imaging for assessment of early cirrhosis in patients with chronic liver disease: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e23636. [PMID: 33530167 PMCID: PMC7850670 DOI: 10.1097/md.0000000000023636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 11/12/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Early stage of cirrhosis is of great value in the diagnosis and management in patients with chronic liver disease (CLD). Recent studies have shown that quantitative liver surface nodularity (LSN) score based on imaging techniques can be used to predict the early cirrhosis stage noninvasively, with varied diagnostic accuracy and limited sample size. Hence, this study will evaluate the diagnostic accuracy of LSN in the prediction of early cirrhosis. METHODS We will conduct a comprehensive search in PubMed, Web of Science, Cochrane Library, and Chinese biomedical databases to identify eligible studies. The literature screening, data extraction, data analysis, and quality assessment will then be carried out. The summary receiver-operating-characteristic (ROC) and pooled sensitivity, specificity will be calculated to summarize the diagnostic performance of LSN using a random-effect model. A meta-regression analysis will be performed to investigate the underlying cause of the heterogeneity. RESULTS This study will evaluate the diagnostic accuracy of LSN score in the identification of early cirrhosis, which may further determine whether this method can be used as an alternative in the assessment of CLD patients. CONCLUSIONS This study will help to determine the diagnostic accuracy and summarize the recent evidence on this issue. STUDY REGISTRATION INPLASY2020100096.
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Affiliation(s)
- Yuhao He
- Department of Neurosurgery, Chengdu Third People's Hospital, Chengdu, Sichuan Province, 610031
| | - Yujia Yan
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin, 300000, China
| | - Sunfu Zhang
- Department of Neurosurgery, Chengdu Third People's Hospital, Chengdu, Sichuan Province, 610031
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20
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Kawata N, Takahashi H, Iwane S, Inoue K, Kojima M, Kohno M, Tanaka K, Mori H, Isoda H, Oeda S, Matsuda Y, Egashira Y, Nojiri J, Irie H, Eguchi Y, Anzai K. FIB-4 index-based surveillance for advanced liver fibrosis in diabetes patients. Diabetol Int 2021; 12:118-125. [PMID: 33479587 DOI: 10.1007/s13340-020-00453-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022]
Abstract
Liver fibrosis is associated with lifestyle-related diseases, including diabetes. The identification of diabetic patients with severe liver fibrosis is important, but a simple and reliable diagnostic procedure remains to be determined. We conducted an observational study to evaluate the performance of a FIB-4 index-based screening strategy for the diagnosis of advanced liver fibrosis in patients with diabetes or prediabetes. Two hundred and forty-two patients underwent abdominal imaging in our Study. According to the abdominal imaging findings, fatty liver, liver cirrhosis, and hepatocellular carcinoma were defined, and their association with FIB-4 index evaluated. The prevalences of liver cirrhosis and hepatocellular carcinoma in patients with a high (≥ 2.67; liver cirrhosis: 42.9%, hepatocellular carcinoma: 14.3%) FIB-4 index were significantly higher than in those with an intermediate (1.3 ≤ FIB-4 < 2.67; liver cirrhosis: 1.6%, hepatocellular carcinoma: 0.8%) or low FIB-4 index (< 1.3; liver cirrhosis: 1.2%, hepatocellular carcinoma: 0%). The diagnostic accuracy, specificity, and sensitivity of the FIB-4 index for the diagnosis of liver cirrhosis or hepatocellular carcinoma were 84.3%, 85.5%, and 89.3%, respectively, with an optimized cut-off value of 2.96 (sensitivity = 0.86, specificity = 0.98). Using an optimized cut-off value, FIB-4 index might be useful to identify liver cirrhosis or hepatocellular carcinoma in diabetes patients with high diagnostic accuracy.
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Affiliation(s)
- Nozomi Kawata
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | - Hirokazu Takahashi
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | | | - Kanako Inoue
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | - Motoyasu Kojima
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | - Michiko Kohno
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | - Kenichi Tanaka
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | - Hitoe Mori
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
| | | | | | - Yayoi Matsuda
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan.,Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshiaki Egashira
- Department of Radiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Jyunichi Nojiri
- Department of Radiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Hiroyuki Irie
- Department of Radiology, Faculty of Medicine, Saga University, Saga, Japan
| | | | - Keizo Anzai
- Division of Metabolism and Endocrinology, Department of Internal Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga Japan
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Hayashi M, Abe K, Fujita M, Takahashi A, Hashimoto Y, Ohira H. Serum Gas6 and Axl as non-invasive biomarkers of advanced histological stage in primary biliary cholangitis. Hepatol Res 2020; 50:1337-1346. [PMID: 32885557 DOI: 10.1111/hepr.13568] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 08/10/2020] [Accepted: 08/23/2020] [Indexed: 12/13/2022]
Abstract
AIM Advanced histological stage is an important factor in individual risk stratification in patients with primary biliary cholangitis (PBC). Non-invasive biomarkers for advanced histological stage are needed. We assessed the utility of Gas6 and Axl as biomarkers for advanced histological stage in patients with PBC. METHODS A total of 113 biopsy-proven PBC patients and 20 healthy controls were included in this study. Serum Axl and Gas6 were measured using enzyme-linked immunosorbent assay. The Gas6 / albumin ratio and Axl / albumin ratio were also evaluated as biomarkers of histological stage. RESULTS Serum Axl (42.6 ng/mL vs. 30.6 ng/mL, P < 0.001) and Gas6 (21.1 ng/mL vs. 18.8 ng/mL, P = 0.007) levels in PBC patients were significantly higher than those in healthy controls. The Axl / albumin ratio was 10.4, and the Gas6 / albumin ratio was 7.6 in patients with PBC. Gas6 and Axl were significantly correlated with aspartate aminotransferase, bilirubin, albumin, and platelets. Gas6 and Axl levels in patients with an advanced Scheuer stage and an advanced Nakanuma stage were significantly higher than those in other patients. The area under the receiver operating characteristic curve (AUROC) of Axl, Gas6, Axl / albumin, and Gas6 / albumin for diagnosing Scheuer stage 4 was 0.733, 0.837, 0.845, and 0.893, respectively. The AUROC of Axl, Gas6, Axl / albumin, and Gas6 / albumin for diagnosing Nakanuma stage 4 was 0.794, 0.834, 0.869, and 0.898, respectively. CONCLUSION High levels of Gas6 and Axl were associated with advanced histological stage in PBC patients. Furthermore, the Gas6 / albumin ratio and the Axl / albumin ratio showed a high AUROC for diagnosing advanced histological stage.
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Affiliation(s)
- Manabu Hayashi
- Department of Gastroenterology, Fukushima Medical University, Fukushima, Japan
| | - Kazumichi Abe
- Department of Gastroenterology, Fukushima Medical University, Fukushima, Japan
| | - Masashi Fujita
- Department of Gastroenterology, Fukushima Medical University, Fukushima, Japan
| | - Atsushi Takahashi
- Department of Gastroenterology, Fukushima Medical University, Fukushima, Japan
| | - Yuko Hashimoto
- Department of Diagnostic Pathology, Fukushima Medical University, Fukushima, Japan
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University, Fukushima, Japan
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22
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Hindman NM, Arif-Tiwari H, Kamel IR, Al-Refaie WB, Bartel TB, Cash BD, Chernyak V, Goldstein A, Grajo JR, Horowitz JM, Kamaya A, McNamara MM, Porter KK, Srivastava PK, Zaheer A, Carucci LR. ACR Appropriateness Criteria ® Jaundice. J Am Coll Radiol 2020; 16:S126-S140. [PMID: 31054739 DOI: 10.1016/j.jacr.2019.02.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/08/2019] [Indexed: 02/07/2023]
Abstract
Jaundice is the end result of myriad causes, which makes the role of imaging in this setting particularly challenging. In the United States, the most common causes of all types of jaundice fall into four categories including hepatitis, alcoholic liver disease, blockage of the common bile duct by a gallstone or tumor, and toxic reaction to a drug or medicinal herb. Clinically, differentiating between the various potential etiologies of jaundice requires a detailed history, targeted physical examination, and pertinent laboratory studies, the results of which allow the physician to categorize the type of jaundice into mechanical or nonmechanical causes. Imaging modalities used to evaluate the jaundiced patient (all etiologies) include abdominal ultrasound (US), CT, MR cholangiopancreatography, endoscopic retrograde cholangiopancreatography and endoscopic US. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | | | - Hina Arif-Tiwari
- University of Arizona, Banner University Medical Center, Tucson, Arizona
| | - Ihab R Kamel
- Panel Chair, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Waddah B Al-Refaie
- Georgetown University Hospital, Washington, District of Columbia; American College of Surgeons
| | | | - Brooks D Cash
- University of Texas McGovern Medical School, Houston, Texas; American Gastroenterological Association
| | | | | | - Joseph R Grajo
- University of Florida College of Medicine, Gainesville, Florida
| | | | - Aya Kamaya
- Stanford University Medical Center, Stanford, California
| | | | | | - Pavan K Srivastava
- University of Illinois College of Medicine, Chicago, Illinois; American College of Physicians
| | | | - Laura R Carucci
- Specialty Chair, Virginia Commonwealth University Medical Center, Richmond, Virginia
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23
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Hwang HE, Chiu NC, Liu CA, Chou YH, Lee RC. Specific liver volume parameters in cirrhotic patients with peribiliary cysts. J Chin Med Assoc 2020; 83:571-576. [PMID: 32132381 DOI: 10.1097/jcma.0000000000000284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND The presence of peribiliary cysts and morphological changes in the volumes of lobes in the livers of patients with cirrhosis are both related to the alteration of portal flow. Our study explored the relationship between these two features in patients with cirrhosis. METHODS We retrospectively selected 150 computed tomography (CT) images of cirrhotic livers and 105 CT images of healthy livers. The cirrhotic livers were further classified according to the presence of peribiliary cysts (peribiliary cysts group) or the absence of peribiliary cysts (control cirrhotic group). The characteristic features of liver cirrhosis, including modified caudate-right lobe ratio (mCR ratio), splenomegaly, ascites, and collateral shunts, were reviewed. Liver volume calculations included the sum of the left hepatic volume (LHV) and right hepatic volume (RHV; LHV + RHV) and the ratio of LHV to RHV (LHV/RHV). RESULTS The two groups did not differ in the presence of splenomegaly, ascites, or collateral shunts. The control cirrhotic group exhibited a significantly higher mCR ratio and LHV/RHV ratio than the peribiliary cysts group did (p < 0.001). The healthy liver group exhibited a significantly higher LHV + RHV value than either the peribiliary cysts group or the control cirrhotic group did (p < 0.001). The peribiliary cysts group and the control cirrhotic group did not differ significantly for LHV + RHV (p > 0.05). CONCLUSION The control cirrhotic group exhibited a significantly higher mCR ratio and LHV/RHV ratio than the peribiliary cysts group did, but the two groups were similar for most measurements. Peribiliary cysts might result in reduction of portal flow, causing cirrhotic liver with peribiliary cysts with left-sided dominance not to demonstrate the typical morphological appearance of the common cirrhotic liver.
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Affiliation(s)
- Hsuen-En Hwang
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Nai-Chi Chiu
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Radiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Chien-An Liu
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Radiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Yi-Hong Chou
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Radiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Rheun-Chuan Lee
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Radiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
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Yoh K, Nishikawa H, Enomoto H, Iwata Y, Ikeda N, Aizawa N, Nishimura T, Iijima H, Nishiguchi S. Grip Strength: A Useful Marker for Composite Hepatic Events in Patients with Chronic Liver Diseases. Diagnostics (Basel) 2020; 10:diagnostics10040238. [PMID: 32325995 PMCID: PMC7236004 DOI: 10.3390/diagnostics10040238] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/17/2020] [Accepted: 04/17/2020] [Indexed: 12/13/2022] Open
Abstract
Here we sought to clarify the prognostic impact of sarcopenia-related markers (grip strength (GS), muscle mass using bioimpedance analysis and patient quality of life as assessed by the 36-Item Short-Form Health Survey (SF36)) in patients with chronic liver diseases (CLDs, n = 411; 160 liver cirrhosis patients; median age, 64 years) on the incidence of composite hepatic events (CHEs). A GS decrease was defined as <26 kg in men and <18 kg in women, while a skeletal muscle mass index (SMI) decrease was defined as <7.0 kg/m2 in men and <5.7 kg/m2 in women based on the current guidelines. The physical and metal component summary scores on the SF36 were also included into the analysis. Sixty-two patients (15.1%) had the first incidence of CHEs. The three-year cumulative incidence rates of CHEs in patients with GS decrease or non-decrease were 24.51% and 12.44% (p = 0.0057). The three-year cumulative incidence rates of CHEs in patients with an SMI decrease or non-decrease were 19.65% and 12.99% (p = 0.0982). Multivariate analysis revealed that GS decrease (p = 0.0350) and prothrombin time (p = 0.0293) were significantly associated with the incidence of CHEs. In conclusion, GS can be an independent predictor for CHE development in patients with CLDs.
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Affiliation(s)
- Kazunori Yoh
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
- Center for Clinical Research and Education, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
- Correspondence: ; Tel.: +81-798-45-6111; Fax: +81-798-45-6608
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
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Mihai F, Trifan A, Stanciu C, Singeap AM, Cucuteanu B, Lupascu Ursulescu C, Pop C, Girleanu I, Cuciureanu T, Negru D, Cojocariu C. Liver Remodeling on CT Examination in Patients with HCV Compensated Cirrhosis Who Achieved Sustained Virological Response after Direct-Acting Antivirals Treatment. Medicina (Kaunas) 2020; 56:medicina56040171. [PMID: 32290305 PMCID: PMC7231305 DOI: 10.3390/medicina56040171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 03/27/2020] [Accepted: 04/06/2020] [Indexed: 02/05/2023]
Abstract
Aims: The purpose of this study was to assess the changes in hepatic morphology evaluated by computed tomography (CT) examination in patients with hepatitis C virus (HCV)-related compensated cirrhosis who achieved sustained virologic response (SVR) after direct-acting antivirals (DAAs) treatment. Methods: CT examination was performed in 56 patients with HCV-related compensated cirrhosis before and within 6-18 months after the treatment with Ombitasvir/Paritaprevir/ritonavir + Dasabuvir. The liver CT changes were assessed by measuring liver volume, caudate-right lobe ratio (C/RL), hepatic vessels diameters, periportal widening space, and right posterior notch. Portal trunk, splenic and superior mesenteric vein diameters, as well as spleen volume were assessed as part of portal hypertension. Results: Right hepatic vein diameter was significantly wider after treatment (median: 8.12 mm; IQR: 4.20) than before treatment (median: 6.36 mm; IQR: 3.94) z = -3.894; p < 0.001. The liver volume was significantly higher prior to the treatment (median: 1786.77 mm3; IQR: 879.23) than after treatment (median: 1716.44 mm3; IQR: 840.50), z = -1.970; p = 0.049. Splenic volume was considerably higher before treatment (median: 564.79 mm3; IQR: 342.54) than after (median: 474.45 mm3; IQR: 330.00), z = -2.500; p = 0.012. The other parameters, such as C/RL, periportal space widening, and right hepatic notch showed no significant changes. Conclusions: SVR in patients with HCV-related compensated cirrhosis treated with DAAs is associated with some improvements of hepatic morphology detectable by CT, the most constant being the increase of right hepatic vein diameter.
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Affiliation(s)
- Florin Mihai
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Department of Radiology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania
| | - Anca Trifan
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania;
- Correspondence: (A.T.); (A.M.S.)
| | - Carol Stanciu
- Institute of Gastroenterology and Hepatology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania;
| | - Ana Maria Singeap
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania;
- Correspondence: (A.T.); (A.M.S.)
| | - Bogdan Cucuteanu
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Department of Radiology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania
| | - Corina Lupascu Ursulescu
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Department of Radiology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania
| | - Corina Pop
- Gastroenterology Department, Emergency University Hospital, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Irina Girleanu
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania;
| | - Tudor Cuciureanu
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
| | - Dragos Negru
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Department of Radiology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania
| | - Camelia Cojocariu
- “Grigore T. Popa”, University of Medicine and Pharmacy, 700115 Iasi, Romania; (F.M.); (B.C.); (C.L.U.); (I.G.); (T.C.); (D.N.); (C.C.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania;
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Thüring J, Rippel O, Haarburger C, Merhof D, Schad P, Bruners P, Kuhl CK, Truhn D. Multiphase CT-based prediction of Child-Pugh classification: a machine learning approach. Eur Radiol Exp 2020; 4:20. [PMID: 32249336 PMCID: PMC7131973 DOI: 10.1186/s41747-020-00148-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 02/18/2020] [Indexed: 12/22/2022] Open
Abstract
Background To evaluate whether machine learning algorithms allow the prediction of Child-Pugh classification on clinical multiphase computed tomography (CT). Methods A total of 259 patients who underwent diagnostic abdominal CT (unenhanced, contrast-enhanced arterial, and venous phases) were included in this retrospective study. Child-Pugh scores were determined based on laboratory and clinical parameters. Linear regression (LR), Random Forest (RF), and convolutional neural network (CNN) algorithms were used to predict the Child-Pugh class. Their performances were compared to the prediction of experienced radiologists (ERs). Spearman correlation coefficients and accuracy were assessed for all predictive models. Additionally, a binary classification in low disease severity (Child-Pugh class A) and advanced disease severity (Child-Pugh class ≥ B) was performed. Results Eleven imaging features exhibited a significant correlation when adjusted for multiple comparisons with Child-Pugh class. Significant correlations between predicted and measured Child-Pugh classes were observed (ρLA = 0.35, ρRF = 0.32, ρCNN = 0.51, ρERs = 0.60; p < 0.001). Significantly better accuracies for the prediction of Child-Pugh classes versus no-information rate were found for CNN and ERs (p ≤ 0.034), not for LR and RF (p ≥ 0.384). For binary severity classification, the area under the curve at receiver operating characteristic analysis was significantly lower (p ≤ 0.042) for LR (0.71) and RF (0.69) than for CNN (0.80) and ERs (0.76), without significant differences between CNN and ERs (p = 0.144). Conclusions The performance of a CNN in assessing Child-Pugh class based on multiphase abdominal CT images is comparable to that of ERs.
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Affiliation(s)
- Johannes Thüring
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52072, Aachen, Germany.
| | - Oliver Rippel
- Institute of Imaging and Computer Vision, RWTH Aachen University, Aachen, Germany
| | - Christoph Haarburger
- Institute of Imaging and Computer Vision, RWTH Aachen University, Aachen, Germany
| | - Dorit Merhof
- Institute of Imaging and Computer Vision, RWTH Aachen University, Aachen, Germany
| | - Philipp Schad
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52072, Aachen, Germany
| | - Philipp Bruners
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52072, Aachen, Germany
| | - Christiane K Kuhl
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52072, Aachen, Germany
| | - Daniel Truhn
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52072, Aachen, Germany.,Institute of Imaging and Computer Vision, RWTH Aachen University, Aachen, Germany
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Nishikawa H, Enomoto H, Yoh K, Iwata Y, Sakai Y, Kishino K, Shimono Y, Ikeda N, Takashima T, Aizawa N, Takata R, Hasegawa K, Ishii N, Yuri Y, Nishimura T, Iijima H, Nishiguchi S. Serum Zinc Level Grading System: A Useful Model for Composite Hepatic Events in Hepatitis C Virus-Associated Liver Cirrhosis. J Clin Med 2020; 9:E643. [PMID: 32121095 DOI: 10.3390/jcm9030643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/19/2020] [Accepted: 02/27/2020] [Indexed: 02/08/2023] Open
Abstract
We aimed to clarify the impact of the serum zinc (Zn) level grading system proposed by the Japanese society of clinical nutrition (JSCN: 80 μg/dL < serum Zn level <130 μg/dL (type A), 60 μg/dL < serum Zn level <80 μg/dL (type B), and serum Zn level <60 μg/dL (type C)) in patients with hepatitis C virus (HCV)-related liver cirrhosis (LC) on the incidence of composite hepatic events (Com-HEs) compared with Child-Pugh (C-P) classification or albumin-bilirubin (ALBI) grade. (n = 275, median age = 67 years). The Akaike information criterion (AIC) was compared among three prognostic models. Factors associated with the incidence of Com-HEs were also studied. The first incidence of any HE was confirmed in 112 patients (40.7%). The AIC value for Com-HEs by the Zn level grading system was the lowest among the three prognostic models (AIC: 301.788 in Zn level grading system, 303.372 in ALBI grade, and 333.953 in C-P classification). In the multivariate analysis, male (p = 0.0031), ALBI grade 3 (p = 0.0041), type B (p = 0.0238), type C (p = 0.0004), and persistent viremia (p < 0.0001) were significant factors associated with the incidence of Com-HEs. In conclusion, the serum Zn level grading system proposed by JSCN can be helpful for estimating the incidence of Com-HEs in HCV-related LC patients.
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Kumar R, Goh BBG, Kam JW, Chang PE, Tan CK. Comparisons between non-alcoholic steatohepatitis and alcohol-related hepatocellular carcinoma. Clin Mol Hepatol 2020; 26:196-208. [PMID: 31914720 PMCID: PMC7160352 DOI: 10.3350/cmh.2019.0012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 07/29/2019] [Indexed: 12/11/2022] Open
Abstract
Background/Aims Non-alcoholic liver disease and alcoholic liver disease begin as simple steatosis that may progress to steatohepatitis and ensuing liver-related complications such as cirrhosis and hepatocellular carcinoma (HCC). We explored differences in characteristics between non-alcoholic steatohepatitis (NASH) and alcoholic steatohepatitis-related (ASH) HCC.
Methods NASH and ASH patients were identified from our department’s prospective HCC database. A total of 54 and 45 patients met predefined inclusion and exclusion criteria for the NASH-HCC and ASH-HCC groups, respectively. Clinical, biochemical and tumor characteristics were studied.
Results NASH-HCC patients were older compared to ASH-HCC patients (72±9 vs. 66±9 years, P<0.001) and less male predominant (65% vs. 98%, P<0.001). Prevalence of diabetes mellitus (78% vs. 36%, P<0.001) and hypertension (80% vs. 58%, P<0.001) were significantly higher in the NASH-HCC group. Liver function tests and Child-Pugh scores were similar. There were no differences in alpha-fetoprotein level, lesions found at diagnosis (unifocal/multifocal) or prevalence of portal vein invasion. In both groups, almost half of the patients were in TNM stage 4 at the time of diagnosis and more than 50% of patients were not suitable for any therapy. Median survival in the NASH-HCC and ASH-HCC groups were 13 and 7 months respectively (P=0.113).
Conclusions Despite significant differences in demography of the NASH-HCC and ASH-HCC groups, liver and tumor characteristics were comparable. Most patients were diagnosed late and were not amenable to curative or locoregional therapies. Better characterization of patients with NASH and ASH at risk of HCC is necessary to optimize screening, surveillance, and management strategies.
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Affiliation(s)
- Rahul Kumar
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore
| | - Boon-Bee George Goh
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
| | - Jia-Wen Kam
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore
| | - Pik-Eu Chang
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
| | - Chee-Kiat Tan
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
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Nishikawa H, Enomoto H, Yoh K, Iwata Y, Sakai Y, Kishino K, Ikeda N, Takashima T, Aizawa N, Takata R, Hasegawa K, Ishii N, Yuri Y, Nishimura T, Iijima H, Nishiguchi S. Walking Speed: Japanese Data in Chronic Liver Diseases. J Clin Med 2020; 9:jcm9010166. [PMID: 31936162 PMCID: PMC7019849 DOI: 10.3390/jcm9010166] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/20/2019] [Accepted: 01/03/2020] [Indexed: 12/17/2022] Open
Abstract
We aim to clarify the impact of walking speed (WS) and analyze factors linked to WS decline in patients with chronic liver diseases (CLDs, 165 males and 191 females, 137 liver cirrhosis patients). The WS decline is defined as <0.8 m/second (m/s), referring to the guidelines. The median (range) WS was 1.3 m/s (0.2–2.02 m/s). There were 17 patients with WS < 0.8 m/s (4.8%). The WS value was significantly correlated with the handgrip strength value both in males (r2 = 0.252, p < 0.0001) and females (r2 = 0.256, p < 0.0001). In the multivariate analysis of factors associated with WS decline, only the extracellular water (ECW) to total body water (TBW) ratio using bioimpedance analysis was an independent predictor (p = 0.0398). Extracellular fluid excess was categorized as follows: normal condition (ECW to TBW ratio < 0.390), mild overhydrated condition (ECW to TBW ratio 0.390–0.399), and moderate to severe overhydrated condition (ECW to TBW ratio ≥ 0.400). The WS value was well stratified according to the ECW to TBW ratio (normal vs. mild, p = 0.0001; mild vs. moderate to severe, p < 0.0001; normal vs. moderate to severe, p < 0.0001; overall p-value < 0.0001). In conclusion, the ECW to TBW ratio can be closely linked to WS decline in CLD patients.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
- Center for Clinical Research and Education, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
- Correspondence: ; Tel.: +81-798-45-6111; Fax: +81-798-45-6608
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Kazunori Yoh
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Yoshiyuki Sakai
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Kyohei Kishino
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Tomoyuki Takashima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Ryo Takata
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Kunihiro Hasegawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Noriko Ishii
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Yukihisa Yuri
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (H.E.); (K.Y.); (Y.I.); (Y.S.); (K.K.); (N.I.); (T.T.); (N.A.); (R.T.); (K.H.); (N.I.); (Y.Y.); (T.N.); (H.I.); (S.N.)
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Nishikawa H, Enomoto H, Yoh K, Iwata Y, Sakai Y, Kishino K, Ikeda N, Takashima T, Aizawa N, Takata R, Hasegawa K, Ishii N, Yuri Y, Nishimura T, Iijima H, Nishiguchi S. Combined albumin-bilirubin grade and Mac-2 binding protein glycosylation isomer as a useful predictor in compensated liver cirrhosis. Medicine (Baltimore) 2019; 98:e18366. [PMID: 31852142 PMCID: PMC6922458 DOI: 10.1097/md.0000000000018366] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
We aimed to compare the impact on survival among albumin-bilirubin (ALBI) grade, modified ALBI (mALBI) and our proposed combined ALBI grade and Mac-2 binding protein glycosylation isomer (M2BPGi) or FIB4 index grading system in chronic hepatitis C (CHC) related compensated liver cirrhosis (n = 165, 93 men and 72 women, median age = 67 years). Patients with ALBI grade 1, 2, and 3 were allocated a score of 1, 2, and 3 points, respectively. Patients with mALBI grade 1, 2A, and 2B were allocated a score of 1, 2, and 3 points, respectively. Patients with a high or low M2BPGi were allocated a score of 1 and 0 point. Patients with a high or low FIB4 index were allocated a score of 1 and 0 point. Sum of the point of ALBI (1, 2, or 3) and M2BPGi (0 or 1) or FIB4 index (0 or 1) was defined as ALBI-M2BPGi grade or ALBI-FIB4 grade. Prognostic accuracy was compared using the Akaike information criterion (AIC) value and time dependent receiver operating characteristics (ROC) curve analysis. The median follow-up duration was 5.422 years. AIC value for survival by ALBI-M2BPGi grade was the lowest among 4 prognostic models (AIC: 205.731 in ALBI grade, 200.913 in mALBI grade, 189.816 in ALBI-M2BPGi grade, and 204.671 in ALBI-FIB4 grade). All area under the ROC curves of ALBI-M2BPGi grade in each time point were higher than those of ALBI grade, mALBI grade, and ALBI-FIB4 grade. In conclusion, our proposed ALBI-M2BPGi grading system seems to be helpful for estimating prognosis in patients with CHC related compensated LC.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
- Center for Clinical Research and Education, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Kazunori Yoh
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Yoshiyuki Sakai
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Kyohei Kishino
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Tomoyuki Takashima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Ryo Takata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Kunihiro Hasegawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Noriko Ishii
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Yukihisa Yuri
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine
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Ludwig DR, Fraum TJ, Cannella R, Tsai R, Naeem M, LeBlanc M, Salter A, Tsung A, Fleckenstein J, Shetty AS, Borhani AA, Furlan A, Fowler KJ. Expanding the Liver Imaging Reporting and Data System (LI-RADS) v2018 diagnostic population: performance and reliability of LI-RADS for distinguishing hepatocellular carcinoma (HCC) from non-HCC primary liver carcinoma in patients who do not meet strict LI-RADS high-risk criteria. HPB (Oxford) 2019; 21:1697-1706. [PMID: 31262487 DOI: 10.1016/j.hpb.2019.04.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 03/11/2019] [Accepted: 04/12/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) can be diagnosed using imaging criteria in patients at high-risk for HCC, according to Liver Imaging Reporting and Data System (LI-RADS) guidelines. The aim of this study was to determine the diagnostic performance and inter-rater reliability (IRR) of LI-RADS v2018 for differentiating HCC from non-HCC primary liver carcinoma (PLC), in patients who are at increased risk for HCC but not included in the LI-RADS 'high-risk' population. METHODS This retrospective HIPAA-compliant study included a 10-year experience of pathologically-proven PLC at two liver transplant centers, and included patients with non-cirrhotic hepatitis C infection, non-cirrhotic non-alcoholic fatty liver disease, and fibrosis. Two readers evaluated each lesion and assigned an overall LI-RADS diagnostic category, additionally scoring all major, LR-M, and ancillary features. RESULTS The final study cohort consisted of 27 HCCs and 104 non-HCC PLC in 131 patients. The specificity of a 'definite HCC' designation was 97% for reader 1 and 100% for reader 2. The IRR was fair for overall LI-RADS category and substantial for most major features. CONCLUSION In a population at increased risk for HCC but not currently included in the LI-RADS 'high-risk' population, LI-RADS v2018 demonstrated very high specificity for distinguishing pathologically-proven HCC from non-HCC PLC.
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Affiliation(s)
- Daniel R Ludwig
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63104, USA.
| | - Tyler J Fraum
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63104, USA
| | - Roberto Cannella
- Department of Radiology, University of Pittsburgh Medical Center, 3708 Fifth Ave, Pittsburgh, PA, 15213, USA; University of Palermo, Palermo, Italy
| | - Richard Tsai
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63104, USA
| | - Muhammad Naeem
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63104, USA
| | - Maverick LeBlanc
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63104, USA
| | - Amber Salter
- Division of Biostatistics, Washington University School of Medicine, 660 S. Euclid Ave., CB 8067, St. Louis, MO 63110, USA
| | - Allan Tsung
- Department of Surgery, The Ohio State University Medical Center, N924 Doan Hall, 410 W 10h Ave, Columbus, OH 43210, USA
| | - Jaquelyn Fleckenstein
- Department of Gastroenterology, Washington University School of Medicine, 660 S Euclid Ave., St. Louis, MO 63110, USA
| | - Anup S Shetty
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63104, USA
| | - Amir A Borhani
- Department of Radiology, University of Pittsburgh Medical Center, 3708 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Alessandro Furlan
- Department of Radiology, University of Pittsburgh Medical Center, 3708 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Kathryn J Fowler
- Department of Radiology, University of California San Diego, 200 W Arbor Dr., San Diego, CA, 92103, USA
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Nishikawa H, Enomoto H, Yoh K, Iwata Y, Sakai Y, Kishino K, Ikeda N, Takashima T, Aizawa N, Takata R, Hasegawa K, Ishii N, Yuri Y, Nishimura T, Iijima H, Nishiguchi S. Serum Zinc Level Classification System: Usefulness in Patients with Liver Cirrhosis. J Clin Med 2019; 8:E2057. [PMID: 31766742 DOI: 10.3390/jcm8122057] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 02/08/2023] Open
Abstract
Currently, the Japanese society of clinical nutrition (JSCN) defines serum zinc (Zn) level < 60 μg/dL as Zn deficiency and 60 μg/dL ≤ serum Zn level < 80 μg/dL as subclinical Zn deficiency, and 80 μg/dL ≤ serum Zn level < 130 μg/dL as normal Zn range. We aimed to elucidate the prognostic impact of this Zn classification system in patients with liver cirrhosis (LC) compared to the Child–Pugh classification and the albumin–bilirubin (ALBI) grading system (n = 441, median age = 66 years). The Akaike information criterion (AIC) with each evaluation method was tested in order to compare the overall survival (OS). The median serum Zn level was 65 μg/dL. There were 56 patients with normal Zn level, 227 with subclinical Zn deficiency and 158 with Zn deficiency. OS was well stratified among three groups of serum Zn level (p < 0.0001). The AIC value for survival by the Zn classification system was the lowest among three prognostic models (AIC: 518.99 in the Child–Pugh classification, 502.411 in ALBI grade and 482.762 in the Zn classification system). Multivariate analyses of factors associated with OS revealed that serum Zn classification by JSCN was an independent factor. In conclusion, the serum Zn classification proposed by JSCN appears to be helpful for estimating prognosis in LC patients.
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Soufi M, Otake Y, Hori M, Moriguchi K, Imai Y, Sawai Y, Ota T, Tomiyama N, Sato Y. Liver shape analysis using partial least squares regression-based statistical shape model: application for understanding and staging of liver fibrosis. Int J Comput Assist Radiol Surg 2019; 14:2083-2093. [PMID: 31705418 DOI: 10.1007/s11548-019-02084-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 10/21/2019] [Indexed: 12/14/2022]
Abstract
PURPOSE Liver shape variations have been considered as feasible indicators of liver fibrosis. However, current statistical shape models (SSM) based on principal component analysis represent gross shape variations without considering the association with the fibrosis stage. Therefore, we aimed at the application of a statistical shape modelling approach using partial least squares regression (PLSR), which explicitly uses the stage as supervised information, for understanding the shape variations associated with the stage as well as predicting it in contrast-enhanced MR images. METHODS Contrast-enhanced MR images of 51 patients with fibrosis stages F0/1 (n = 18), F2 (n = 15), F3 (n = 7) and F4 (n = 11) were used. The livers were manually segmented from the images. An SSM was constructed using PLSR, by which shape variation modes (scores) that were explicitly associated with the reference pathological fibrosis stage were derived. The stage was predicted using a support vector machine (SVM) based on the PLSR scores. The performance was assessed using the area under receiver operating characteristic curve (AUC). RESULTS In addition to commonly known shape variations, such as enlargement of left lobe and shrinkage of right lobe, our model represented detailed variations, such as enlargement of caudate lobe and the posterior part of right lobe, and shrinkage in the anterior part of right lobe. These variations qualitatively agreed with localized volumetric variations reported in clinical studies. The accuracy (AUC) at classifications F0/1 versus F2‒4 (significant fibrosis), F0‒2 versus F3‒4 and F0‒3 versus F4 (cirrhosis) were 0.90 ± 0.03, 0.80 ± 0.05 and 0.82 ± 0.05, respectively. CONCLUSIONS The proposed approach offered an explicit representation of commonly known as well as detailed shape variations associated with liver fibrosis stage. Thus, the application of PLSR-based SSM is feasible for understanding the shape variations associated with the liver fibrosis stage and predicting it.
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Affiliation(s)
- Mazen Soufi
- Division of Information Science, Nara Institute of Science and Technology, 8916-5, Takayama-cho, Ikoma, Nara, 630-0192, Japan
| | - Yoshito Otake
- Division of Information Science, Nara Institute of Science and Technology, 8916-5, Takayama-cho, Ikoma, Nara, 630-0192, Japan
| | - Masatoshi Hori
- Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, D1, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kazuya Moriguchi
- Division of Information Science, Nara Institute of Science and Technology, 8916-5, Takayama-cho, Ikoma, Nara, 630-0192, Japan
| | - Yasuharu Imai
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18, Jonan, Ikeda, Osaka, 563-8510, Japan
| | - Yoshiyuki Sawai
- Department of Gastroenterology, Ikeda Municipal Hospital, 3-1-18, Jonan, Ikeda, Osaka, 563-8510, Japan
| | - Takashi Ota
- Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, D1, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Noriyuki Tomiyama
- Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, D1, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yoshinobu Sato
- Division of Information Science, Nara Institute of Science and Technology, 8916-5, Takayama-cho, Ikoma, Nara, 630-0192, Japan.
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Wei H, Decker K, Nguyen H, Cao S, Tsai TY, Dianne Guy C, Bashir M, Liu C. Imaging diamagnetic susceptibility of collagen in hepatic fibrosis using susceptibility tensor imaging. Magn Reson Med 2019; 83:1322-1330. [PMID: 31633237 DOI: 10.1002/mrm.27995] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 08/22/2019] [Accepted: 08/24/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE To characterize the magnetic susceptibility changes of liver fibrosis using susceptibility tensor imaging. METHODS Liver biopsy tissue samples of patients with liver fibrosis were obtained. Three-dimensional gradient-echo and diffusion-weighted images were acquired at 9.4 T. Susceptibility tensors of the samples were calculated using the gradient-echo phase signal acquired at 12 different orientations relative to the B0 field. Susceptibility anisotropy of the liver collagen fibers was quantified and compared with diffusion anisotropy, measured by DTI. For validation, a comparison was made to histology including hematoxylin and eosin staining, iron staining, and Masson's trichrome staining. RESULTS Areas with strong diamagnetic susceptibility were observed in the tissue samples forming fibrous patterns. This diamagnetic susceptibility was highly anisotropic. Both the mean magnetic susceptibility and susceptibility anisotropy of collagen fibers exhibited a strong contrast against the surrounding nonfibrotic tissues. The same regions also showed an elevated diffusion anisotropy but with much lower tissue contrast. Masson's trichrome staining identified concentrated collagens in the fibrous regions with high susceptibility anisotropy, and a linear correlation was found between the susceptibility anisotropy and the histology-based staging. CONCLUSION Diamagnetic susceptibility indicates the presence of collagen in the fibrotic liver tissues. Mapping magnetic susceptibility anisotropy may serve as a potential marker to quantify collagen fiber changes in patients with liver fibrosis.
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Affiliation(s)
- Hongjiang Wei
- Institute for Medical Imaging Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California
| | - Kyle Decker
- Center for In Vivo Microscopy, Duke University, Durham, North Carolina
| | - Hien Nguyen
- Department of Pathology, Duke University, Durham, North Carolina
| | - Steven Cao
- Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California
| | - Tsung-Yuan Tsai
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | | | - Mustafa Bashir
- Department of Radiology, Duke University, Durham, North Carolina.,Center for Advanced Magnetic Resonance Development, Duke University, Durham, North Carolina.,Division of Gastroenterology, Department of Medicine, Duke University, Durham, North Carolina
| | - Chunlei Liu
- Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California.,Helen Wills Neuroscience Institute, University of California, Berkeley, California
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Nishikawa H, Enomoto H, Yoh K, Iwata Y, Sakai Y, Kishino K, Ikeda N, Takashima T, Aizawa N, Takata R, Hasegawa K, Ishii N, Yuri Y, Nishimura T, Iijima H, Nishiguchi S. Significant Correlation Between Grip Strength and m2bpgi in Patients with Chronic Liver Diseases. J Clin Med 2019; 8:jcm8091359. [PMID: 31480612 PMCID: PMC6780136 DOI: 10.3390/jcm8091359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 08/30/2019] [Accepted: 08/30/2019] [Indexed: 12/12/2022] Open
Abstract
We sought to compare the impact upon grip strength (GS) between the Mac-2 binding protein glycosylation isomer (M2BPGi) and the Fibrosis-4 (FIB4) index in chronic liver disease (CLD) patients (n = 376: 171 males and 205 females, and 137 liver cirrhosis (LC) cases (36.4%)). Factors linked to the low GS (<26 kg in male and <18 kg in female) were also investigated using univariate and multivariate analyses. The median GS in males was 35.5 kg, while that in females was 21.1 kg. The median M2BPGi was 1.11 cutoff index, whereas the median FIB4 index was 2.069. In both male (P < 0.0001) and female (P = 0.0001), GS in LC patients was significantly lower than that in non-LC patients. In males, M2BPGi (r = −0.4611, P < 0.0001) and the FIB4 index (r = −0.4556, P < 0.0001) significantly correlated with GS. Similarly, in females, M2BPGi (r = −0.33326, P < 0.0001) and our FIB4 index (r = −0.26388, P = 0.0001) also significantly correlated with GS. In the multivariate analyses of factors linked to the low GS, independent factors were: M2BPGi (P = 0.0003) and skeletal muscle index (P = 0.0007) in males, and age (P < 0.0001) and serum albumin level (P = 0.0484) in females. In conclusion, liver fibrosis markers were well-correlated with GS in CLD patients. In particular, M2BPGi can be helpful for predicting the low GS in male patients.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan.
- Center for clinical research and education, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan.
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Kazunori Yoh
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Yoshiyuki Sakai
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Kyohei Kishino
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Tomoyuki Takashima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Ryo Takata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Kunihiro Hasegawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Noriko Ishii
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Yukihisa Yuri
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
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Abstract
Introduction: Hepatic fibrosis and hepatocellular carcinoma (HCC) can develop in children with congenital heart disease. Although hepatic fibrosis and HCC are prone to develop after the Fontan operation, they can also develop in patients suffering from congenital heart disease who have not undergone Fontan operation. Area covered: The history of cardiac hepatopathy including Fontan-associated liver disease is described. Patient characteristics, liver histology, imaging examinations and blood tests are reviewed to elucidate the mechanism of cardiac hepatopathy. In addition, a flowchart for the follow-up management of cardiac hepatopathy in children with congenital heart disease is proposed. Expert opinion: Congestion and low cardiac output are the main causes of cardiac hepatopathy. Advanced hepatic fibrosis is presumed to be associated with HCC. HCC can develop in both adolescents and young adults. Regardless of whether the Fontan operation is performed, children with a functional single ventricle and chronic heart failure should be regularly examined for cardiac hepatopathy. There is no single reliable laboratory parameter to accurately detect cardiac hepatopathy; hepatic fibrosis indices and elastography have shown inconsistent results for detection of this disease. Further studies using liver specimen-confirmed patients and standardization of evaluation protocols are required to clarify the pathogenesis of cardiac hepatopathy.
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Affiliation(s)
- Haruki Komatsu
- a Department of Pediatrics , Toho University, Sakura Medical Center , Chiba , Japan
| | - Ayano Inui
- b Department of Pediatric Hepatology and Gastroenterology , Eastern Yokohama Hospital , Kanagawa , Japan
| | - Kanako Kishiki
- c Department of Pediatric Cardiology , Sakakibara Heart Institute , Tokyo , Japan
| | - Hironari Kawai
- d Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine , Chiba , Japan
| | - Sachiyo Yoshio
- d Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine , Chiba , Japan
| | - Yosuke Osawa
- d Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine , Chiba , Japan
| | - Tatsuya Kanto
- d Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine , Chiba , Japan
| | - Tomoo Fujisawa
- b Department of Pediatric Hepatology and Gastroenterology , Eastern Yokohama Hospital , Kanagawa , Japan
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Nishikawa H, Enomoto H, Yoh K, Iwata Y, Sakai Y, Kishino K, Ikeda N, Takashima T, Aizawa N, Takata R, Hasegawa K, Ishii N, Yuri Y, Nishimura T, Iijima H, Nishiguchi S. Combined Albumin-Bilirubin Grade and Skeletal Muscle Mass as a Predictor in Liver Cirrhosis. J Clin Med 2019; 8:E782. [PMID: 31159435 DOI: 10.3390/jcm8060782] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 05/30/2019] [Accepted: 05/31/2019] [Indexed: 01/27/2023] Open
Abstract
We aimed to compare the prognostic impact among albumin-bilirubin (ALBI) grade, the Child-Pugh classification and our proposed combined ALBI grade and skeletal muscle mass (SMM) grading system in patients with liver cirrhosis (LC) (n = 468, 254 males and 214 females) using the Akaike information criterion (AIC) and time-dependent receiver operating characteristics (ROC) curve analysis. SMM was tested using bioimpedance analysis. Male subjects with skeletal muscle mass index (SMI) <7.0 cm2/m2 and female subjects with SMI <5.7 cm2/m2 were defined as having low SMM. Patients with ALBI grade 1, 2 and 3 were given 1, 2 and 3 points. Patients with and without low SMM were given 1 and 0 point, respectively. The sum of the point of ALBI (1, 2, or 3) and SMM (0 or 1) was defined as the ALBI-SMM grade. The value obtained with the AIC for survival by the ALBI-SMM grade was the lowest among three assessment methods (AIC: 513.418 in ALBI grade, 533.584 in Child-Pugh classification and 493.72 in ALBI-SMM grade). In time-dependent ROC analysis, all area under the ROCs of the ALBI-SMM grade in each time point were the highest among three assessment methods. In conclusion, the ALBI-SMM grading system can be helpful for LC patients.
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Ludwig DR, Fraum TJ, Cannella R, Ballard DH, Tsai R, Naeem M, LeBlanc M, Salter A, Tsung A, Shetty AS, Borhani AA, Furlan A, Fowler KJ. Hepatocellular carcinoma (HCC) versus non-HCC: accuracy and reliability of Liver Imaging Reporting and Data System v2018. Abdom Radiol (NY) 2019; 44:2116-32. [PMID: 30798397 DOI: 10.1007/s00261-019-01948-x] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE The Liver Imaging Reporting and Data System (LI-RADS) was created to standardize the diagnostic criteria for hepatocellular carcinoma (HCC) and has undergone multiple revisions including a recent update in 2018 (v2018). The primary aim of this study was to determine the diagnostic performance and interrater reliability (IRR) of LI-RADS v2018 for distinguishing HCC from non-HCC primary hepatic malignancy in patients 'at-risk' for HCC. A secondary aim was to assess the impact of changes introduced in the v2018 diagnostic algorithm. METHODS This retrospective study combined a 10-year experience of pathologically proven primary liver malignancies from two large liver transplant centers. Two blinded readers independently evaluated each lesion and assigned a LI-RADS diagnostic category, additionally scoring all relevant imaging features. Changes in category based on the reader-provided features and the new v2018 criteria were assessed by a study coordinator. RESULTS The final study cohort comprised 105 HCCs and 73 non-HCC primarily liver malignancies. LI-RADS had a high specificity for distinguishing HCC from non-HCC (89% and 90% for reader 1 and reader 2, respectively), and IRR was moderate to substantial for final LI-RADS category and most features. Revision of the LI-RADS v2018 diagnostic algorithm resulted in very few changes [5 (2.8%) and 3 (1.7%) for reader 1 and reader 2, respectively] in overall lesion classification. CONCLUSION LI-RADS diagnostic categories and features had moderate to substantial IRR and high specificity for distinguishing HCC from non-HCC primary liver malignancy. Revision of LI-RADS v2018 diagnostic algorithm resulted in reclassification of very few lesions.
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Phan J, Ng V, Sheinbaum A, French S, Choi G, El Kabany M, Durazo F, Saab S, Tong M, Busuttil R, Han SH. Hyperlipidemia and Nonalcoholic Steatohepatitis Predispose to Hepatocellular Carcinoma Development Without Cirrhosis. J Clin Gastroenterol 2019; 53:309-13. [PMID: 29912756 DOI: 10.1097/MCG.0000000000001062] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) accounts for 90% of primary hepatic malignancies. With the exception of chronic hepatitis B (CHB), other etiologies of chronic liver disease require progression to cirrhosis before HCC development. Case reports have described HCC in noncirrhotic patients with hepatitis C (HCV) and nonalcoholic fatty liver disease. GOAL The aim of this study was to determine the prevalence of patients without cirrhosis and CHB who developed HCC among a large cohort of HCC patients and to identify independent variables that are associated with no cirrhosis among patients with HCC. STUDY From 2005 to 2015, hepatobiliary cancer patients seen in our liver cancer and liver transplant clinics were evaluated. Patients were included if above18 years old and had histologically confirmed HCC from liver biopsy, resection specimen, or explanted livers. Patients with CHB, non-HCC tumors, or missing paired tumor and nontumor liver histology were excluded. Demographic information, pertinent laboratory values, and comorbid conditions were recorded. Potential predictors were evaluated using both backward stepwise logistic regression model and classification tree model. RESULTS Of the 1927 patients screened, 545 HCC patients (411 transplanted, 43 resected, 74 transarterial chemoembolization/radiofrequency ablation, 17 untreated) included, 29 (5.3%) patients had no cirrhosis histologically. Eleven patients had HCV, 3 had alcoholic liver disease, 3 had nonalcoholic fatty liver, and 12 had cryptogenic liver disease. Logistic regression models show that patients with hyperlipidemia and elevated serum alanine aminotransferase are more likely to develop HCC without cirrhosis (odds ratio, 1.73 and 0.40; P<0.05). CONCLUSIONS This large cohort, histology-confirmed case-controlled study shows that patients with nonalcoholic fatty liver disease and hyperlipidemia with elevated serum alanine aminotransferase (most likely nonalcoholic steatohepatitis) are significantly associated with the development of HCC in the absence of cirrhosis.
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Im S, Jang ES, Lee JH, Lee CS, Kim BH, Chung JW, Kim JW, Jeong SH. Surveillance Rate and its Impact on Survival of Hepatocellular Carcinoma Patients in South Korea: A Cohort Study. Cancer Res Treat 2019; 51:1357-1369. [PMID: 30744319 PMCID: PMC6790861 DOI: 10.4143/crt.2018.430] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 02/07/2019] [Indexed: 02/07/2023] Open
Abstract
Purpose Though regular surveillance of hepatocellular carcinoma (HCC) for high-risk patients is widely recommended, its rate and effectiveness are not clear. The aim of this study is to investigate the actual rate of HCC surveillance and its related factors and to clarify its impact on survival in a Korean HCC cohort. Materials and Methods From 2012 to 2015, 319 newly diagnosed HCC patients were prospectively enrolled at a tertiary hospital. Patient interviews based on a structured questionnaire survey were conducted. Surveillance was defined as liver imaging test ≥ 2 times with at least 3-month interval within 2 years prior to HCC diagnosis. Results Surveillance rate was 39.8%. Of the HCC patients with high-risk factors, only 182 (57.1%) had knowledge for the need for regular surveillance, and 141 (44.2%) had the accurate information about the method (ultrasound-based study). Surveillance group showed a higher proportion of early HCC (p < 0.001) and a longer overall survival (p < 0.001) compared to non-surveillance group. The multivariable Cox regression analysis indicated Child-Pugh class A, history of anti-viral therapy, low serum α-fetoprotein level, non-advanced Barcelona Clinic Liver Cancer stage as independent predictors of overall survival, while regular surveillance was not (p=0.436). Conclusion Less than half of the newly diagnosed Korean HCC patients were under surveillance and the accurate perception for the need of HCC surveillance was insufficient. Of those under surveillance, most patients were diagnosed with early stage HCC, which led to the improved survival. Comprehensive efforts to optimize the surveillance program for the target population are warranted.
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Affiliation(s)
- Sanghyuk Im
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Eun Sun Jang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Ju Hyun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Chung Seop Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Beom Hee Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jung Wha Chung
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jin-Wook Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Sook-Hyang Jeong
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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Smith A, Varney E, Zand K, Lewis T, Sirous R, York J, Florez E, Abou Elkassem A, Howard-Claudio CM, Roda M, Parker E, Scortegagna E, Joyner D, Sandlin D, Newsome A, Brewster P, Lirette ST, Griswold M. Precision analysis of a quantitative CT liver surface nodularity score. Abdom Radiol (NY) 2018; 43:3307-3316. [PMID: 29700590 DOI: 10.1007/s00261-018-1617-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE To evaluate precision of a software-based liver surface nodularity (LSN) score derived from CT images. METHODS An anthropomorphic CT phantom was constructed with simulated liver containing smooth and nodular segments at the surface and simulated visceral and subcutaneous fat components. The phantom was scanned multiple times on a single CT scanner with adjustment of image acquisition and reconstruction parameters (N = 34) and on 22 different CT scanners from 4 manufacturers at 12 imaging centers. LSN scores were obtained using a software-based method. Repeatability and reproducibility were evaluated by intraclass correlation (ICC) and coefficient of variation. Using abdominal CT images from 68 patients with various stages of chronic liver disease, inter-observer agreement and test-retest repeatability among 12 readers assessing LSN by software- vs. visual-based scoring methods were evaluated by ICC. RESULTS There was excellent repeatability of LSN scores (ICC:0.79-0.99) using the CT phantom and routine image acquisition and reconstruction parameters (kVp 100-140, mA 200-400, and auto-mA, section thickness 1.25-5.0 mm, field of view 35-50 cm, and smooth or standard kernels). There was excellent reproducibility (smooth ICC: 0.97; 95% CI 0.95, 0.99; CV: 7%; nodular ICC: 0.94; 95% CI 0.89, 0.97; CV: 8%) for LSN scores derived from CT images from 22 different scanners. Inter-observer agreement for the software-based LSN scoring method was excellent (ICC: 0.84; 95% CI 0.79, 0.88; CV: 28%) vs. good for the visual-based method (ICC: 0.61; 95% CI 0.51, 0.69; CV: 43%). Test-retest repeatability for the software-based LSN scoring method was excellent (ICC: 0.82; 95% CI 0.79, 0.84; CV: 12%). CONCLUSION The software-based LSN score is a quantitative CT imaging biomarker with excellent repeatability, reproducibility, inter-observer agreement, and test-retest repeatability.
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Affiliation(s)
- Andrew Smith
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA. .,Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA. .,Department of Radiology, UAB, JTN 452, 619 19th Street South, Birmingham, AL, 35249-6830, USA.
| | - Elliot Varney
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Kevin Zand
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Tara Lewis
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Reza Sirous
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - James York
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Edward Florez
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Asser Abou Elkassem
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA.,Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Manohar Roda
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Ellen Parker
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Eduardo Scortegagna
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - David Joyner
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - David Sandlin
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Ashley Newsome
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Parker Brewster
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Seth T Lirette
- Center for Data Science, University of Mississippi Medical Center, Jackson, MS, USA
| | - Michael Griswold
- Center for Data Science, University of Mississippi Medical Center, Jackson, MS, USA
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Hayashi M, Abe K, Fujita M, Okai K, Takahashi A, Ohira H. Association between sarcopenia and osteoporosis in chronic liver disease. Hepatol Res 2018; 48:893-904. [PMID: 29734510 DOI: 10.1111/hepr.13192] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/13/2018] [Accepted: 05/01/2018] [Indexed: 12/13/2022]
Abstract
AIM Sarcopenia and osteoporosis are important complications in chronic liver disease (CLD). The aim of this study was to investigate the relationship between sarcopenia and osteoporosis in patients with CLD. METHODS We retrospectively investigated the relationship between sarcopenia and osteoporosis in 112 CLD patients (57 men and 55 women), including 40 cirrhotic patients (36%), by measuring the appendicular skeletal muscle mass index (ASMI) using bio-impedance analysis. Bone mineral density (BMD) was measured by dual-energy X-ray absorptiometry. RESULTS The sarcopenia rate was 13% (14/112), and the osteoporosis and osteopenia rates were 17% (19/112) and 65% (73/112), respectively. The rate of osteoporosis was significant and high in patients with sarcopenia or cirrhosis. In linear regression analysis, sarcopenia was significantly associated with the BMD of the lumbar spine (coefficient = -0.149, P = 0.014) and the femur neck (coefficient = -0.110, P = 0.003). Cirrhosis was also significantly associated with low BMD of the lumbar spine (coefficient = -0.160, P < 0.001) and the femur neck (coefficient = -0.066, P = 0.015). In the logistic analysis, sarcopenia (odds ratio = 6.16, P = 0.039) and cirrhosis (odds ratio = 15.8, P = 0.002) were independent risk factors for osteoporosis. The ASMI cut-off values for osteoporosis were 7.33 kg/m2 in men and 5.71 kg/m2 in women. CONCLUSIONS Sarcopenia was closely associated with osteoporosis, and a low ASMI was a potential predictor of osteoporosis in CLD patients. Screening for BMD might be required to detect osteoporosis in cirrhotic patients.
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Affiliation(s)
- Manabu Hayashi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Kazumichi Abe
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Masashi Fujita
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Ken Okai
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Atsushi Takahashi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
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Abstract
The aim of this study was to evaluate hepatic dysfunction over 10 years following Fontan surgery. We assessed the clinical usefulness of diagnostic tools for the detection and follow-up of hepatic dysfunction in patients with Fontan circulation.A total of 26 post-Fontan patients (median age 13 years, range 10-35 years; median duration from Fontan procedure 10.5 years, range 4-17 years) were enrolled in this study. Hepatic assessment was performed by ultrasonography, computed tomography (CT), and transient elastography (TE) with biochemical tests, echocardiography, and cardiac catheterization. Related parameters were compared on the basis of different findings in liver sonography, CT, and TE.Liver CT and TE showed abnormal findings in all patients. Liver ultrasonography revealed abnormal results in 24 patients (92.3%). However, liver function test was normal and did not correlate with imaging studies. C-reactive protein was significantly correlated with severity of CT findings. White blood cell, platelet count, and N-terminal pro-brain natriuretic peptide were correlated with severity on TE. Post-Fontan high pulmonary vascular resistance (P = 0.046) and high mean pulmonary artery pressure (P = 0.046) correlated with hepatic changes on liver CT.Changes in the liver post-Fontan surgery are common and occur even after 10 years the procedure. Liver imaging is more sensitive, and CT seems to be more useful for differentiation of severe hepatic changes.
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Affiliation(s)
- Jinyoung Song
- Department of Pediatrics, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Kyunghee Kim
- Department of Pediatrics, Hongseong Medical Center
| | - June Huh
- Department of Pediatrics, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - I-Seok Kang
- Department of Pediatrics, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Sung Hoon Kim
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine
| | - Ji-Hyuk Yang
- Department of Thoracic Surgery, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Tae Gook Jun
- Department of Thoracic Surgery, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Ji Hye Kim
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine
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Kotani K, Kawabe J, Higashiyama S, Yoshida A, Kawamura E, Tamori A, Shiomi S, Kawada N. Heterogeneous liver uptake of Tc-99m-GSA as quantified through SPECT/CT helps to evaluate the degree of liver fibrosis: A retrospective observational study. Medicine (Baltimore) 2018; 97:e11765. [PMID: 30075603 PMCID: PMC6081161 DOI: 10.1097/md.0000000000011765] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Tc-99m-galactosyl human serum albumin (GSA) scintigraphy is used to assess the hepatic functional reserve, and allows for visual assessment of the residual hepatocyte distribution on single-photon emission computed tomography/computed tomography (SPECT/CT) images. The association between heterogeneous liver uptake of Tc-99m-GSA and liver fibrosis remains to be studied in detail. We analyzed this association.Fifty-one patients with chronic hepatobiliary disease undergoing a Tc-99m-GSA scintigraphy were included in this study. The receptor (LHL15) and blood clearance (HH15) indexes (the uptake ratios of the liver and heart) were obtained from dynamic planar images. The liver uptake count maximum-to-mean ratio (LUC Max/Mean) was calculated from single-photon emission computed tomography/computed tomography (SPECT/CT) images as an indicator of the Tc-99m-GSA liver uptake heterogeneity. We assessed the relationship between these quantified values and liver fibrosis.There were 30 Child-Pugh classification grade A patients, 16 grade B patients, and 5 grade C patients. Among the 30 patients whose liver histopathology was evaluable, those with advanced liver fibrosis (F2-4) had a lower LHL15 than those with mild liver fibrosis (F0-1) (median, 0.90 vs. 0.92, P = .04), and a higher LUC Max/Mean (median, 1.80 vs. 1.70, P = .02). The multivariate analysis identified platelets (P = .04) and the LUC Max/Mean (P = .04) as contributing factors of advanced liver fibrosis.These findings suggest that Tc-99m-GSA SPECT/CT can be used not only to assess the hepatic functional reserve, but also to evaluate a degree of liver fibrosis.
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Affiliation(s)
- Kohei Kotani
- Department of Hepatology, Graduate School of Medicine
- Department of Nuclear Medicine, Graduate School of Medicine, Osaka City University
| | - Joji Kawabe
- Department of Nuclear Medicine, Graduate School of Medicine, Osaka City University
| | - Shigeaki Higashiyama
- Department of Nuclear Medicine, Graduate School of Medicine, Osaka City University
| | - Atsushi Yoshida
- Department of Nuclear Medicine, Graduate School of Medicine, Osaka City University
| | - Etsushi Kawamura
- Department of Gastroenterology and Hepatology, Osaka City Juso Hospital
| | | | - Susumu Shiomi
- Department of Gastroenterology and Hepatology, Izumiotsu Municipal Hospital, Osaka, Japan
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Attia M, Youssef A, Khan ZA, Abou-Omar M. Alpha fetoprotein assessment by using a nano optical sensor thin film binuclear Pt-2-aminobenzimidazole-Bipyridine for early diagnosis of liver cancer. Talanta 2018; 186:36-43. [DOI: 10.1016/j.talanta.2018.04.043] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 04/11/2018] [Accepted: 04/12/2018] [Indexed: 11/26/2022]
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Besa C, Wagner M, Lo G, Gordic S, Chatterji M, Kennedy P, Stueck A, Thung S, Babb J, Smith A, Taouli B. Detection of liver fibrosis using qualitative and quantitative MR elastography compared to liver surface nodularity measurement, gadoxetic acid uptake, and serum markers. J Magn Reson Imaging 2018; 47:1552-1561. [PMID: 29193508 DOI: 10.1002/jmri.25911] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 11/13/2017] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Multiparametric magnetic resonance imaging (mpMRI) combining different techniques such as MR elastography (MRE) has emerged as a noninvasive approach to diagnose and stage liver fibrosis with high accuracy allowing for anatomical and functional information. PURPOSE To assess the diagnostic performance of mpMRI including qualitative and quantitative assessment of MRE, liver surface nodularity (LSN) measurement, hepatic enhancement ratios postgadoxetic acid, and serum markers (APRI, FIB-4) for the detection of liver fibrosis. STUDY TYPE IRB-approved retrospective. SUBJECTS Eighty-three adult patients. FIELD STRENGTH/SEQUENCE 1.5T and 3.0T MR systems. MRE and T1 -weighted postgadoxetic acid sequences. ASSESSMENT Two independent observers analyzed qualitative color-coded MRE maps on a scale of 0-3. Regions of interest were drawn to measure liver stiffness on MRE stiffness maps and on pre- and postcontrast T1 -weighted images to measure hepatic enhancement ratios. Software was used to generate LSN measurements. Histopathology was used as the reference standard for diagnosis of liver fibrosis in all patients. STATISTICAL TESTS A multivariable logistic analysis was performed to identify independent predictors of liver fibrosis. Receiver operating characteristic (ROC) analysis evaluated the performance of each imaging technique for detection of fibrosis, in comparison with serum markers. RESULTS Liver stiffness measured with MRE provided the strongest correlation with histopathologic fibrosis stage (r = 0.74, P < 0.001), and the highest diagnostic performance for detection of stages F2-F4, F3-F4, and F4 (areas under the curve [AUCs] of 0.87, 0.91, and 0.89, respectively, P < 0.001) compared to other methods. Qualitative assessment of MRE maps showed fair to good accuracy for detection of fibrosis (AUC range 0.76-0.84). Multivariable logistic analysis identified liver stiffness and FIB-4 as independent predictors of fibrosis with AUCs of 0.90 (F2-F4), 0.93 (F3-F4) and 0.92 (F4) when combined. DATA CONCLUSION Liver stiffness measured with MRE showed the best performance for detection of liver fibrosis compared to LSN and gadoxetic acid uptake, with slight improvement when combined with FIB-4. LEVEL OF EVIDENCE 3 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:1552-1561.
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Affiliation(s)
- Cecilia Besa
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Radiology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Mathilde Wagner
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Grace Lo
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sonja Gordic
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Manjil Chatterji
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Paul Kennedy
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ashley Stueck
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Swan Thung
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - James Babb
- Department of Radiology, New York University Langone Medical Center, New York, New York, USA
| | - Andrew Smith
- Department of Radiology, University of Alabama, Birmingham, Alabama, USA
| | - Bachir Taouli
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Daniels CJ, Bradley EA, Landzberg MJ, Aboulhosn J, Beekman RH, Book W, Gurvitz M, John A, John B, Marelli A, Marino BS, Minich LL, Poterucha JJ, Rand EB, Veldtman GR. Fontan-Associated Liver Disease. J Am Coll Cardiol 2017; 70:3173-3194. [DOI: 10.1016/j.jacc.2017.10.045] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Nishikawa H, Enomoto H, Ishii A, Iwata Y, Miyamoto Y, Ishii N, Yuri Y, Hasegawa K, Nakano C, Nishimura T, Yoh K, Aizawa N, Sakai Y, Ikeda N, Takashima T, Takata R, Iijima H, Nishiguchi S. Elevated serum myostatin level is associated with worse survival in patients with liver cirrhosis. J Cachexia Sarcopenia Muscle 2017; 8. [PMID: 28627027 PMCID: PMC5700437 DOI: 10.1002/jcsm.12212] [Citation(s) in RCA: 127] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND We aimed to elucidate the relationship between serum myostatin levels and other markers including skeletal muscle mass and to investigate the influence of serum myostatin levels on survival for patients with liver cirrhosis (LC). METHODS A total of 198 LC subjects were analysed in this study. Myostatin levels were measured using stored sera. We retrospectively investigated the relationship between myostatin level and other markers, and the influence of myostatin level on overall survival (OS). Assessment of skeletal muscle mass was performed using the psoas muscle index (PMI) on computed tomography images at baseline. PMI indicates the sum of bilateral psoas muscle mass calculated by hand tracing at the lumber three level on computed tomography images divided by height squared (cm2 /m2 ). The study cohort was divided into two groups based on the median myostatin value in each gender. RESULTS Our study cohort included 108 male and 90 female patients with a median age of 67.5 years. The median (range) myostatin level for male patients was 3419.6 pg/mL (578.4-12897.7 pg/mL), whereas that for female patients was 2662.4 pg/mL (710.4-8782.0 pg/mL) (P = 0.0024). Median (range) serum myostatin level for Child-Pugh A patients (n = 123) was 2726.0 pg/mL (578.4-12667.2 pg/mL), whereas that for Child-Pugh B or C patients (n = 75) was 3615.2 pg/mL (663.3-12897.7 pg/mL) (P = 0.0011). For the entire cohort, the 1-, 3-, 5-, and 7-year cumulative OS rates were 93.94%, 72.71%, 50.37%, and 38.47%, respectively, in the high-myostatin group and 96.97%, 83.27%, 73.60%, and 69.95%, respectively, in the low-myostatin group (P = 0.0001). After excluding hepatocellular carcinoma patients (at baseline) from our analysis (n = 158), the 1-, 3-, 5-, and 7-year cumulative OS rates were 96.0%, 77.93%, 52.97%, and 39.08%, respectively, in the high-myostatin group and 96.39%, 87.58%, 77.63%, and 73.24%, respectively, in the low-myostatin group (P = 0.0005). Higher age (P = 0.0111) and lower PMI (P < 0.0001) were identified as significant predictors of poorer OS in our multivariate analysis, while higher serum myostatin (P = 0.0855) tended to be a significant adverse predictor. In both genders, PMI, serum albumin, prothrombin time, and branched-chain amino acid to tyrosine ratio showed a significantly inverse correlation with myostatin levels, and serum ammonia levels showed a significantly positive correlation with myostatin levels. CONCLUSIONS Higher serum myostatin levels correlated with muscle mass loss, hyperammonemia, and impaired protein synthesis, as reflected by lower serum albumin levels and lower branched-chain amino acid to tyrosine ratio levels. High serum myostatin levels were also associated with a reduced OS rate in LC patients.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Akio Ishii
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yuho Miyamoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Noriko Ishii
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yukihisa Yuri
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Kunihiro Hasegawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Chikage Nakano
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Kazunori Yoh
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yoshiyuki Sakai
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Tomoyuki Takashima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Ryo Takata
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
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Lui GK, Saidi A, Bhatt AB, Burchill LJ, Deen JF, Earing MG, Gewitz M, Ginns J, Kay JD, Kim YY, Kovacs AH, Krieger EV, Wu FM, Yoo S. Diagnosis and Management of Noncardiac Complications in Adults With Congenital Heart Disease: A Scientific Statement From the American Heart Association. Circulation 2017; 136. [DOI: 10.1161/cir.0000000000000535] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Life expectancy and quality of life for those born with congenital heart disease (CHD) have greatly improved over the past 3 decades. While representing a great advance for these patients, who have been able to move from childhood to successful adult lives in increasing numbers, this development has resulted in an epidemiological shift and a generation of patients who are at risk of developing chronic multisystem disease in adulthood. Noncardiac complications significantly contribute to the morbidity and mortality of adults with CHD. Reduced survival has been documented in patients with CHD with renal dysfunction, restrictive lung disease, anemia, and cirrhosis. Furthermore, as this population ages, atherosclerotic cardiovascular disease and its risk factors are becoming increasingly prevalent. Disorders of psychosocial and cognitive development are key factors affecting the quality of life of these individuals. It is incumbent on physicians who care for patients with CHD to be mindful of the effects that disease of organs other than the heart may have on the well-being of adults with CHD. Further research is needed to understand how these noncardiac complications may affect the long-term outcome in these patients and what modifiable factors can be targeted for preventive intervention.
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