0000000000181134

AUTHOR

C. Hobeika

showing 2 related works from this author

Enhancing capsule in hepatocellular carcinoma: intra-individual comparison between CT and MRI with extracellular contrast agent

2021

Purpose: The purpose of this study was to compare the value of contrast-enhanced computed tomography (CT) to that of magnetic resonance imaging obtained with extracellular contrast agent (ECA-MRI) for the diagnosis of a tumor capsule in hepatocellular carcinoma (HCC) using histopathologic findings as the standard of reference. Materials and methods: This retrospective study included patients with pathologically-proven resected HCCs with available preoperative contrast-enhanced CT and ECA-MRI examinations. Two blinded radiologists independently reviewed contrast-enhanced CT and ECA-MRI examinations to assess the presence of an enhancing capsule. The histopathological analysis of resected spe…

Gadolinium DTPAMaleCarcinoma HepatocellularContrast MediaComputed tomographySensitivity and SpecificityMcNemar's testExtracellularmedicineHumansRadiology Nuclear Medicine and imagingCapsule Computed tomography Extracellular contrast agent Hepatocellular carcinoma Magnetic resonance imagingAgedRetrospective StudiesRadiological and Ultrasound Technologymedicine.diagnostic_testbusiness.industryLiver NeoplasmsCapsuleMagnetic resonance imagingRetrospective cohort studyGeneral MedicineMiddle Agedmedicine.diseaseMagnetic Resonance ImagingHepatocellular carcinomaFemaleTomography X-Ray ComputedSettore MED/36 - Diagnostica Per Immagini E RadioterapiabusinessNuclear medicineKappaDiagnostic and Interventional Imaging
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Imaging features of histological subtypes of hepatocellular carcinoma: Implication for LI-RADS

2021

Background & Aims The histopathological subtypes of hepatocellular carcinoma (HCC) are associated with distinct clinical features and prognoses. This study aims to report Liver Imaging Reporting and Data System (LI-RADS)-defined imaging features of different HCC subtypes in a cohort of resected tumours and to assess the influence of HCC subtypes on computed tomography (CT)/magnetic resonance imaging (MRI) LI-RADS categorisation in the subgroup of high-risk patients. Methods This retrospective institutional review board-approved study included patients with resected HCCs and available histopathological classification. Three radiologists independently reviewed preoperative CT and MRI exams. T…

medicine.medical_specialtyHepatocellular carcinomaALT alanine transaminaseComputed tomographyRC799-869AST aspartate aminotransferaseOS overall survivalHistopathological subtypeMagnetic resonance imagingNOS-HCC not otherwise specified hepatocellular carcinomaInternal MedicinemedicineImmunology and AllergyIn patientComputed tomographyLI-RADS Liver Imaging Reporting and Data SystemLiver imagingHepatologymedicine.diagnostic_testbiologyUS ultrasoundbusiness.industryNot Otherwise SpecifiedGastroenterologyTIV tumour-in-veinMagnetic resonance imagingHBP hepatobiliary phaseDiseases of the digestive system. Gastroenterologymedicine.diseasedigestive system diseasesHistopathological subtypesCT computed tomographyRFS recurrence-free survivalAlanine transaminaseHepatocellular carcinomaSH-HCC steatohepatitic hepatocellular carcinomaCohortMTM-HCC macrotrabecular-massive hepatocellular carcinomabiology.proteinLI-RADSRadiologyAPHE arterial phase hyperenhancementbusinessHCC hepatocellular carcinomaMRI magnetic resonance imagingResearch ArticleJHEP Reports
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