gadoxetic-acid-disodium and Ascites

gadoxetic-acid-disodium has been researched along with Ascites* in 2 studies

Other Studies

2 other study(ies) available for gadoxetic-acid-disodium and Ascites

Article	Year
A gadoxetic acid-enhanced MRI-based multivariable model using LI-RADS v2018 and other imaging features for preoperative prediction of macrotrabecular-massive hepatocellular carcinoma. European journal of radiology, 2022, Volume: 153 To identify imaging features of macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) using LI-RADS v2018 and other imaging features and to develop a gadoxetic acid-enhanced MRI (EOB-MRI)-based model for pretreatment prediction of MTM-HCC.. A total of 93 patients with pathologically proven HCC (39 MTM-HCC and 54 non-MTM-HCC) were retrospectively evaluated with EOB-MRI at 3 T. Imaging analysis according to LI-RADS v2018 was evaluated by two readers. Univariate and multivariate analyses were performed to determine independent predictors for MTM-HCC. Different logistic regression models were built based on MRI features, including model A (enhancing capsule, blood products in mass and ascites), model B (enhancing capsule and ascites), model C (blood products in mass and ascites), and model D (blood products in mass and enhancing capsule). Diagnostic performance was assessed by receiver operating characteristic (ROC) curves.. After multivariate analysis, absence of enhancing capsule (odds ratio = 0.102, p = 0.010), absence of blood products in mass (odds ratio = 0.073, p = 0.030), and with ascites (odds ratio = 55.677, p = 0.028) were identified as independent differential factors for the presence of MTM-HCC. Model A yielded a sensitivity, specificity, and AUC of 35.90% (21.20,52.80), 94.44% (84.60, 98.80), and 0.731 (0.629, 0.818). Model A achieved a comparable AUC than model D (0.731 vs. 0.699, p = 0.333), but a higher AUC than model B (0.731 vs. 0.644, p = 0.048) and model C (0.731 vs. 0.650, p = 0.005).. The EOB-MRI-based model is promising for noninvasively predicting MTM-HCC and may assist clinicians in pretreatment decisions. Topics: Ascites; Carcinoma, Hepatocellular; Contrast Media; Gadolinium DTPA; Humans; Liver Neoplasms; Magnetic Resonance Imaging; Retrospective Studies; Sensitivity and Specificity	2022
Transient Severe Motion Artifact Related to Gadoxetate Disodium-Enhanced Liver MRI: Frequency and Risk Evaluation at a German Institution. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 2017, Volume: 189, Issue:7 Topics: Adult; Aged; Aged, 80 and over; Artifacts; Ascites; Carcinoma, Hepatocellular; Contrast Media; Female; Gadolinium DTPA; Germany; Humans; Infusions, Intravenous; Liver; Liver Cirrhosis; Liver Neoplasms; Lung Diseases; Magnetic Resonance Imaging; Male; Meglumine; Middle Aged; Organometallic Compounds; Pleural Effusion; Risk Factors; Young Adult	2017

Article

Year

A gadoxetic acid-enhanced MRI-based multivariable model using LI-RADS v2018 and other imaging features for preoperative prediction of macrotrabecular-massive hepatocellular carcinoma.

European journal of radiology, 2022, Volume: 153

To identify imaging features of macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) using LI-RADS v2018 and other imaging features and to develop a gadoxetic acid-enhanced MRI (EOB-MRI)-based model for pretreatment prediction of MTM-HCC.. A total of 93 patients with pathologically proven HCC (39 MTM-HCC and 54 non-MTM-HCC) were retrospectively evaluated with EOB-MRI at 3 T. Imaging analysis according to LI-RADS v2018 was evaluated by two readers. Univariate and multivariate analyses were performed to determine independent predictors for MTM-HCC. Different logistic regression models were built based on MRI features, including model A (enhancing capsule, blood products in mass and ascites), model B (enhancing capsule and ascites), model C (blood products in mass and ascites), and model D (blood products in mass and enhancing capsule). Diagnostic performance was assessed by receiver operating characteristic (ROC) curves.. After multivariate analysis, absence of enhancing capsule (odds ratio = 0.102, p = 0.010), absence of blood products in mass (odds ratio = 0.073, p = 0.030), and with ascites (odds ratio = 55.677, p = 0.028) were identified as independent differential factors for the presence of MTM-HCC. Model A yielded a sensitivity, specificity, and AUC of 35.90% (21.20,52.80), 94.44% (84.60, 98.80), and 0.731 (0.629, 0.818). Model A achieved a comparable AUC than model D (0.731 vs. 0.699, p = 0.333), but a higher AUC than model B (0.731 vs. 0.644, p = 0.048) and model C (0.731 vs. 0.650, p = 0.005).. The EOB-MRI-based model is promising for noninvasively predicting MTM-HCC and may assist clinicians in pretreatment decisions.

Topics: Ascites; Carcinoma, Hepatocellular; Contrast Media; Gadolinium DTPA; Humans; Liver Neoplasms; Magnetic Resonance Imaging; Retrospective Studies; Sensitivity and Specificity

2022

Transient Severe Motion Artifact Related to Gadoxetate Disodium-Enhanced Liver MRI: Frequency and Risk Evaluation at a German Institution.

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 2017, Volume: 189, Issue:7

Topics: Adult; Aged; Aged, 80 and over; Artifacts; Ascites; Carcinoma, Hepatocellular; Contrast Media; Female; Gadolinium DTPA; Germany; Humans; Infusions, Intravenous; Liver; Liver Cirrhosis; Liver Neoplasms; Lung Diseases; Magnetic Resonance Imaging; Male; Meglumine; Middle Aged; Organometallic Compounds; Pleural Effusion; Risk Factors; Young Adult

2017