PMC5749273_01
Coronal T2-weighted image. The mass extending from the gallbladder (arrows) and the gallbladder (GB) are seen.
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fig1
On dynamic contrast-enhanced MRI series, lesions markedly enhanced on arterial phase and showed wash out on delayed phase (Figures 1 and 2).
T1-weighted gradient-echo contrast-enhanced image. Two lesions are seen in the right liver lobe adjacent to the gallbladder.
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fig2
On dynamic contrast-enhanced MRI series, lesions markedly enhanced on arterial phase and showed wash out on delayed phase (Figures 1 and 2).
(a) and (b) Macroscopically, 7 x 5.5 x 4 cm ectopic liver adenoma in the gallbladder fundus serosa with no connection to the mother liver.
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fig3
Patology showed macroscopically, ectopic liver adenoma with no connection to the mother liver (Figures 3(a) and 3(b)) and eight hepatocellular adenomas, some of them are microadenomas (<5 mm), within the resected liver parenchyma.
(a) Histologic findings of ectopic hepatocellular adenoma attached to the gallbladder serosa (H&E, x100). (b) Steatotic microadenoma in the mother liver (H&E, x40).
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fig4
Histologic examination showed hepatic adenoma at the gallbladder and other three adenomas within the resected liver segments (Figures 4(a) and 4(b)).