Gadoxetic-acid enhanced MRI
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Intraluminal Duodenal Diverticulum: CT and Gadoxetic Acid-Enhanced MRI Findings
... and MRI can be used as alternatives to barium studies for the diagnosis of ...or MRI due to inadequate filling of the IDD by flu- id or foods, circumstances under which only thickened, wall- like lesions ...
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Histogram analysis of gadoxetic acid-enhanced MRI for quantitative hepatic fibrosis measurement.
... Discussion In the current study, we demonstrated that texture analysis of routine gadoxetic acid-enhanced MRI can be applied to quantitatively measure the degree of liver parenchyma fibrosis. ...
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Value of Image Subtraction for the Identification of Hepatocellular Carcinoma Capsule on Gadoxetic Acid-Enhanced MRI
... on gadoxetic acid-enhanced MR ...using gadoxetic acid-enhanced MRI with hepatic resection between May 2015 and February ...
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Aberrant expression of OATP1B3 in colorectal cancer liver metastases and its clinical implication on gadoxetic acid-enhanced MRI
... for gadoxetic acid ...on gadoxetic acid-enhanced MRI only in the non-chemotherapy ...the MRI enhancement profile in the chemotherapy ...
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Prediction of microvascular invasion via gadoxetic acid-enhanced MRI in hepatocellular carcinoma: The implication of planning extent of the hepatectomy
... Methods: A total of 410 patients with surgically resected single HCC (≤ 5 cm) who underwent preoperative gadoxetic acid-enhanced MRI were included. Significant predictive factors for MVI were ...
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Detection of Hepatocellular Carcinoma: Comparison of Gadoxetic Acid-Enhanced MRI, Diffusion-Weighted Imaging, and Combined Interpretation at 3 T MRI
... 대상과 방법: 3 T 자기공명영상에서 간세포암으로 의심된 66명의 환자(57명의 남자, 9명의 여자, 평균연령 69.2세)에서 84예의 간세포암을 대상으로 하였다. 확산강조영상(b값 0, 50, 800 sec/mm 2 )과 역동적 gadoxetic acid 조영증강영상을 얻었고 2명의 영상의학과 의사가 후향적으로 두 영상을 단독으로 혹은 조합하여 판독하였다. ...
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Gadoxetic acid-enhanced MRI of hepatocellular carcinoma: Diagnostic performance of category-adjusted LR-5 using modified criteria
... disodium MRI, which is known to show more ghosting arti- fact in arterial phase known as transient severe motion artifact than extracellular agent (ECA)- based MRI but we did not encounter difficulty during ...
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- - Focal Liver Lesion Detection in Gadoxetic Acid-enhanced Liver MRI: Effects of Scan Delay, HepaticFunction, and Magnetic Field Strength
... of gadoxetic acid enhanced magnetic resonance ...: Gadoxetic acid enhanced MRI conducted in 72 patients with 10 minutes and 20 minutes delay were reviewed ...
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Radiomics on gadoxetic acid-enhanced magnetic resonance imaging for prediction of postoperative early and late recurrence of single hepatocellular carcinoma
... Technically, a distinct tumoral boundary in HBP of gadoxetic acid-enhanced MRI enabled the border extension with high reproducibility. Segmentation is critical for radiomics because the ...
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Inter-observer Agreement of Major and Ancillary imaging Features for Diagnosis of HCC in LI-RADS Lexicon by using Gadoxetic-acid enhanced MR imaging
... All readers were aware that patients had undergone liver surgery and that the pathologic reports confirmed HCC but they were blinded to all other clinical, laboratory, and pathologic details. Each reader measured the ...
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Hepatic Lymphoma Representing Iso-Signal Intensity on Hepatobiliary Phase, in Gd-EOB-DTPA-Enhanced MRI: Case Report
... Case Report Image findings of hepatic lymphoma have been reported as variable, ranging from single or multiple small nodules to diffuse infiltrative patterns. On MRI, most hepatic lymphomas show T1 low signal ...
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Improved Focal Liver Lesion Detection by Increasing Flip Angle During Gadoxetic Acid-Enhancement in MRI
... ― 국문초록 ― Gadoxetic acid (GA) 조영증강 자기공명(MR) 영상에서 일반적으로 많이 이용되는 숙임각(flip angle, FA) 11°와 비교하여 FA 30°를 이용한 3분, 10분 및 15분 영상에서 국소성 간 병변 검출 차이를 알아보고자 하였다. 대상 및 방법 : 3.0T MR 기기로 GA 조영증강지연기 MR영상을 시행 받은 69명의 환자를 ...
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Gadoxetic acid-enhanced Hepatobiliary Phase MR imaging of Hepatocellular carcinoma (HCC) : Correlation with Histological Characteristics
... 26 differentiation with increased risk for developing lymph node metastasis 33 . Therefore, the results of this may imply that low CER on gadoxetic acid-enhanced hepatobiliary images may have a ...
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Radiomics on Gadoxetic Acid-Enhanced Magnetic Resonance Imaging for Prediction of Postoperative Early and Late Recurrence of Single Hepatocellular Carcinoma
... We retrospectively reviewed the details of medical records of 138 AAV patients according to the inclusion criteria as follows: (i) patients who were first classified as AAV from October [r] ...
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Spinal tuberculosis: gadolinium-enhanced MRI
... After Gd-DTPA enhancemen t, the inflammatory tissues showed 2 types of rim enhancement ‘ (1) irregular thick enhancing wall with centrallow intensity and (2) uniformly thin rim en[r] ...
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Comparison of Three, Motion-Resistant MR Sequences on Hepatobiliary Phase for Gadoxetic Acid (Gd-EOB-DTPA)- Enhanced MR Imaging of the Liver
... Original Article Purpose: To compare three, motion-resistant, T1-weighted MR sequences on the hepatobiliary phase for gadoxetic acid-enhanced MR imaging of the liver. Materials and Methods: In this ...
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Is Enhanced MRI Helpful in Brainstem Infarction?
... Purpose : To determine the role 01 MR contrast enhancement in evaluating time course 01 brainstem inlarc- tion. Materials and Methods: MR imaging with IV administratio[r] ...
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The Proper Scan Delay of the Hepatobiliary Phase of Gadoxetic Acid-Enhanced Magnetic Resonance Imaging to Evaluate Small-Sized (≤ 3 cm) Hepatocellular Carcinoma in Cirrhotic Liver
... 대상과 방법: Gadoxetic acid 조영증강 자기공명영상 hepatobiliary phase를 시행한 53명의 간경변증 환자가 포함되었다. Hepatobiliary phase 영상은 조영제 주입 후 10, 15, 20분 후에 얻었다. 정량분석으로 신호대잡음비(signal-to-noise ratio), 간세포암과 간실질의 조영증강비(enhancement ...
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Contrast Enhanced MRI Findings of Ductal Carcinoma in Situ
... 저자들의 연구에서 단순유방촬영술과 초음파검사에서 모두 발견되지 않은 증례는 없었으나, 자기공명영상 검사에서는 보 이고 단순유방촬영술에서 안 보이는 경우가 4예, 초음파검사 에서 안 보이는 경우가 2예 있었는데, 이는 유방촬영술에서 발견되지 못한 병변이 자기공명영상 검사를 통해서 진단될 수 있음을 시사하며, 이는 다른 저자들의 논문에[r] ...
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Effect of Gadoxetic Acid on Quantification of Hepatic Steatosis Using Magnetic Resonance Spectroscopy: A Prospective Study
... 이용하여, gadoxetic acid 주입 전과 주입 후 20분에 한번씩, 동일한 위치에서 지방분율을 측정 ...하였다. Gadoxetic acid 주입 전과 후에 지방분율의 변화가 있는지 비교하였고, 간경화 유무와 Child-Pugh classification 에 따라서 지방분율 변화에 차이가 있는지 ...
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