Search results for "Focal Nodular Hyperplasia"

Focal nodular hyperplasia proceeds hepatocellular carcinoma in an adult with congenital absence of the portal vein

2012

Imaging findings of hepatic Focal Nodular Hyperplasia (FNH) in Gadoxetic Acid vs Gadobenate Dimeglumine-enhanced MR: preliminary results

2009

Imaging findings of hepatic focal nodular hyperplasia in Gd-EOB-DTPA vs Gd-BOPTA -enhanced MR: preliminary results.

2009

Hepatic focal nodular hyperplasia: detection of spoke-wheel sign and central scar at contrast-enhanced ultrasound

2007

Spectrum of liver lesions hyperintense on hepatobiliary phase: an approach by clinical setting.

2021

AbstractHepatobiliary MRI contrast agents are increasingly being used for liver imaging. In clinical practice, most focal liver lesions do not uptake hepatobiliary contrast agents. Less commonly, hepatic lesions may show variable signal characteristics on hepatobiliary phase. This pictorial essay reviews a broad spectrum of benign and malignant focal hepatic observations that may show hyperintensity on hepatobiliary phase in various clinical settings. In non-cirrhotic patients, focal hepatic observations that show hyperintensity in the hepatobiliary phase are usually benign and typically include focal nodular hyperplasia. In patients with primary or secondary vascular disorders, focal nodul…

Diagnosis of focal nodular hyperplasia. Role of imaging techniques.

2002

Focal nodular hyperplasia (FNH) is a rare benign liver lesion which is difficult to differentiate from other benign liver pathologies and hepatocellular carcinoma. However, with appropriate new imaging techniques it is, at present, possible to diagnose this lesion with certainty thus avoiding invasive tests. Patient follow-up is also facilitated. It is often incidentally discovered during an abdominal ultrasound for other pathologies. Color power Doppler allows, in most cases, one to distinguish it from other focal liver lesions. However, in doubtful cases contrast-enhanced computed tomography and magnetic resonance imaging can help us to define the exact nature of the lesion. It is only oc…

Variación de tamaño de la hiperplasia nodular focal mediante resonancia magnética

2013

Objective: To evaluate the changes in the size of focal nodular hyperplasia (FNH) during longterm magnetic resonance imaging (MRI) follow-up.

The “spoke wheel” sign in hepatic focal nodular hyperplasia

2018

CLASSICS IN ABDOMINAL RADIOLOGY

SIUMB guidelines and recommendations for the correct use of ultrasound in the management of patients with focal liver disease

2019

The present document describes the SIUMB (Italian Society of Ultrasound in Medicine and Biology) guidelines for the use of ultrasound in the management of focal liver disease. The aim of the paper is to provide a clinical practice guideline for Italian physicians who are approaching the ultrasound study of a focal liver lesion. In particular, these guidelines provide simple indications, recommendations and general practice advices for the correct use of contrast-enhanced ultrasound (CEUS) in this scenario. They represent the SIUMB position of the ultrasound role in the diagnostic flow charts of the principal focal liver lesions, and are in agreement with other, previously published national…

Hepatocellular and Fibrolamellar Carcinoma

2005

G. Brancatelli, MD; M. Midiri, MD; R. Lagalla, MD Department of Radiology, Policlinico Universitario, Via del Vespro 127, 90127 Palermo, Italy M. P. Federle, MD Department of Radiology, Abdominal Imaging Offi ces, University of Pittsburgh Medical Center, Room 4660, CHP, MT, 200 Lothrop Street, Pittsburgh, PA 15213, USA V. Vilgrain, MD Department of Radiology, Hospital Beaujon, Avenue Du General Leclerc 100, 92118 Clichy, France L. Grazioli, MD Department of Radiology, University of Brescia, Spedali Civili di Brescia, Piazzale Spedali Civili 1, 25023 Brescia, Italy CONTENTS