Value of discrepancy of the central scar-like structure between dynamic CT and gadoxetate disodium-enhanced MRI in differentiation of focal nodular hyperplasia and hepatocellular adenoma

2021 ◽  
Vol 139 ◽  
pp. 109730
Author(s):  
Hyo Jung Park ◽  
Jae Ho Byun ◽  
Ji Hun Kang ◽  
Hyo Jeong Kang ◽  
Eunsil Yu ◽  
...  
Keyword(s):  
Focal Nodular Hyperplasia ◽  
Hepatocellular Adenoma ◽  
Dynamic Ct ◽  
Gadoxetate Disodium ◽  
Central Scar ◽  
Enhanced Mri ◽  
Nodular Hyperplasia

Characteristics and Distinguishing Features of Hepatocellular Adenoma and Focal Nodular Hyperplasia on Gadoxetate Disodium–Enhanced MRI

2012 ◽  
Vol 198 (1) ◽  
pp. 115-123 ◽  
Author(s):  
Andrei S. Purysko ◽  
Erick M. Remer ◽  
Christopher P. Coppa ◽  
Nancy A. Obuchowski ◽  
Erika Schneider ◽  
...  
Keyword(s):  
Focal Nodular Hyperplasia ◽  
Hepatocellular Adenoma ◽  
Gadoxetate Disodium ◽  
Enhanced Mri ◽  
Nodular Hyperplasia ◽  
Distinguishing Features

Value of Texture Analysis on Gadoxetic Acid–Enhanced MRI for Differentiating Hepatocellular Adenoma From Focal Nodular Hyperplasia

2019 ◽  
Vol 212 (3) ◽  
pp. 538-546 ◽  
Author(s):  
Roberto Cannella ◽  
Balasubramanya Rangaswamy ◽  
Marta I. Minervini ◽  
Amir A. Borhani ◽  
Allan Tsung ◽  
...  
Keyword(s):  
Texture Analysis ◽  
Focal Nodular Hyperplasia ◽  
Hepatocellular Adenoma ◽  
Gadoxetic Acid ◽  
Enhanced Mri ◽  
Nodular Hyperplasia

Diagnostic Accuracy of MRI in Differentiating Hepatocellular Adenoma From Focal Nodular Hyperplasia: Prospective Study of the Additional Value of Gadoxetate Disodium

2012 ◽  
Vol 199 (1) ◽  
pp. 26-34 ◽  
Author(s):  
Matthanja Bieze ◽  
Jacomina W. van den Esschert ◽  
C. Yung Nio ◽  
Joanne Verheij ◽  
Johannes B. Reitsma ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Prospective Study ◽  
Focal Nodular Hyperplasia ◽  
Hepatocellular Adenoma ◽  
Gadoxetate Disodium ◽  
Nodular Hyperplasia ◽  
Additional Value

scholarly journals Focal nodular hyperplasia: Central scar enhancement pattern using gadoxetate disodium

2010 ◽  
Vol 32 (2) ◽  
pp. 341-344 ◽  
Author(s):  
Adib R. Karam ◽  
Sridhar Shankar ◽  
Padmaja Surapaneni ◽  
Young H. Kim ◽  
Sarwat Hussain
Keyword(s):  
Focal Nodular Hyperplasia ◽  
Gadoxetate Disodium ◽  
Enhancement Pattern ◽  
Central Scar ◽  
Nodular Hyperplasia

scholarly journals Diagnosis and treatment of benign liver nodules: Brazilian Society of Hepatology (SBH) recommendations

2015 ◽  
Vol 52 (suppl 1) ◽  
pp. 47-54 ◽  
Author(s):  
Edna Strauss ◽  
Adalgisa de Souza Paiva Ferreira ◽  
Alex Vianey Callado França ◽  
Andre Castro Lyra ◽  
Fabio Marinho do Rego Barros ◽  
...  
Keyword(s):  
Focal Nodular Hyperplasia ◽  
Anabolic Steroids ◽  
Hepatocellular Adenoma ◽  
Benign Tumors ◽  
Hormonal Stimulation ◽  
Central Scar ◽  
Oral Contraceptive Pills ◽  
Asymptomatic Patients ◽  
Adjacent Structures ◽  
Nodular Hyperplasia

ABSTRACT Space-occupying lessions of the liver may be cystic or solid. Ultrasonography is an extremely useful method for initial screening, and suffices for diagnosis of simple hepatic cysts. Complex cysts and solid masses require computed tomography or magnetic resonance imaging for confirmation. Wide surgical excision is indicated in cystadenoma or cystadenocarcinoma. Clinical and epidemiological data are important, as nodules in noncirrhotic livers are more likely to be benign. Hemangiomas, the most common benign tumors, require no follow-up after diagnostic confirmation if they are small and asymptomatic. Patients with giant, symptomatic hemangiomas or compression of adjacent structures should be referred to hepatobiliary centers for potential surgery. The genetic heterogeneity of hepatocellular adenoms and their epidemiology and prognosis prompted classification of these tumors into four subtypes based on histology and immunohistochemistry. The major complications of hepatocellular adenoms are rupture with bleeding and malignant transformation. Rupture occurs in approximately 30% of cases. The main risk factors are tumors size >5 cm and inflammatory subtype. Hepatocellular adenoms may enlarge during pregnancy due to marked hormonal stimulation. As oral contraceptive pills and anabolic steroids have associated with hepatocellular adenoms growth, particularly of the hepatocyte nuclear factor-1 alfa subtype, these drugs should be discontinued. Focal nodular hyperplasia is the second most common benign tumor of hte liver. It is most frequent in women aged 20 to 60, and 70% to 90% of cases are asymptomatic. In the adsence of a central scar and/or other hallmarks of Focal nodular hyperplasia, with uncertainty between this diagnosis and hepatocellular adenoma, liver-specific contrast agentes are indicated.

Hepatic adenomas and focal nodular hyperplasia: dynamic CT study.

Radiology ◽  
1986 ◽  
Vol 160 (1) ◽  
pp. 53-58 ◽  
Author(s):  
D Mathieu ◽  
J N Bruneton ◽  
J Drouillard ◽  
C C Pointreau ◽  
N Vasile
Keyword(s):  
Focal Nodular Hyperplasia ◽  
Dynamic Ct ◽  
Nodular Hyperplasia

Intrapatient Comparison of the Hepatobiliary Phase of Gd-BOPTA and Gd-EOB-DTPA in the Differentiation of Hepatocellular Adenoma From Focal Nodular Hyperplasia

2018 ◽  
Vol 49 (3) ◽  
pp. 700-710 ◽  
Author(s):  
Inge J.S.M.L. Vanhooymissen ◽  
Maarten G. Thomeer ◽  
Loes M.M. Braun ◽  
Bibiche Gest ◽  
Sebastiaan van Koeverden ◽  
...  
Keyword(s):  
Focal Nodular Hyperplasia ◽  
Hepatocellular Adenoma ◽  
Hepatobiliary Phase ◽  
Nodular Hyperplasia
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