Endometrioma of the Liver: A Case Report and Review of the Literature

Table 2

Imaging features of case reports of hepatic endometriosis.

Author, Year	US	CT	MRI
Asran, 2010	N/A	Multiple, irregularly shaped, heterogeneous, low density lesions scattered throughout the liver	N/A
Bouras, 2013	N/A	10cm cystic lesion with a fatty component and calcifications	10cm cystic lesion with a fatty component and calcifications
Chung, 1998	6.4 cm x 3 cm x 2.5 cm septated cyst	Low density hepatic cyst, with undulating wall but no obvious septations	N/A
De Riggi, 2016	N/A	30cm hepatic cyts in the L love reaching segments IV, V, VIII
Finkel, 1986	12.5 x12x9.5 cm cystic mass in L lobe with possible septations	12cm smooth-walled cystic lesion without septations	N/A
Fluegen, 2013	N/A	N/A	9.5cm x 12cm lobulated cyst in segments IV, V, VIII
Goldsmith, 2009	9 x 11cm cystic mass in segment IV. The wall appeared thick with complex septae.	N/A	11 x13 cm cystic mass in segments IV and VIII with incomplete septations
Groves, 2003	Bilateral lesions, largest in R posterior lobe 12 x 9cm	N/A	N/A
Hertel, 2012	N/A	N/A	9.5x9.1x11.2cm cystic mass with a thickened wall in R hepatic lobe
Huang, 2002	N/A	9x6cm well circumscribed cystic mass with irregular soft tissue components	N/A
Inal, 2000	Round, well defined and heterogeneous including anechoic cystic and echogenic solid components with septations and solid components	Round, well circumscribed heterogeneous mass with septations. Fine punctate/nodular calcifications at the periphery of the lesion	A lobulated but well-demarcated subcapsular mass in the posterior segment of R lobe of the liver
Jelovsek, 2004	N/A	11 x7cm mass	N/A
Keramidaris, 2018	Large cystic lesion between L and R lobe of the liver	none	Multiseptated cystic lesion 10.3x7.8x7.7 cm in the L lobe, segments IV, II, III
Khan, 2002	Large mass in R lobe and small in L lobe	large non-enhancing lobulated mass in R lobe and mass in L lobe; portal vein thrombosis	N/A
Khan, 2002	N/A	Large mass occupying the entire R lobe	N/A
Liu, 2015	6 cm lesion in L lobe (segment III)	6.5 x6cm loculated cystic lesion in segment III, wall with thick complex septae	N/A
N'Senda, 2002	N/A	Huge heterogeneous hypodense mass partially enhanced after contrast injection; cystic changes w/ fluid levels	Heterogeneous mass on both T1-, T2- and T1-weighted image after gadolinium injection; cystic changes w/ fluid levels
Nezhat, 2005 (1)	3-cm hepatic cyst in the far caudal aspect of the right lobe of the liver	3-cm hepatic cyst in the far caudal aspect of the right lobe of the liver	N/A
Nezhat, 2005 (2)	Normal findings	N/A	Normal findings
Reid, 2003	10cm mass with echogenic margins and internal debris	Low density lesion	N/A
Rivkine, 2013	80 x 75 mm intraparenchymal hepatic necrotic tumor	Hypovascularized, cystic mass in the L liver lobe with hemorrhagic contents, no septations	Cystic mass in segments II and III
Roesch-Dietlan, 2011	No masses, multiple small gallstones	N/A	N/A
Rovati, 1990	10cm cystic mass with septations	Multilocular 10cm cyst with fine calcifications in the wall	N/A
Schuld, 2011	N/A	N/A	6.8 x2.3 cm in diameter in the right basal lung and peripheral bile ducts
Sherif, 2016	3cm complex cyst in R lobes	3cm well defined hypodense subcapsular lesion in R lobe with heterogeneous peripheral enhancement in the venous and delayed phases	Subcapsular partially cystic focal lesion with possible hemorrhagic content and heterogeneous peripheral enhancement
Tuech, 2003	N/A	24cm smooth walled cystic lesion without septations in the R lobe	N/A
Verbeke, 1996 (1)	N/A	Cystic tumor in R lobe of liver, with reactive enlargement of L hepatic lobe	Cystic tumor in R lobe of liver, with reactive enlargement of L hepatic lobe
Verbeke, 1996 (2)	Cyst (12 x 10 x 7.5 cm) in the left liver lobe, located near the gallbladder and the liver hilus, which partially compressed the proximal ductus choledochus.	Cyst (12 x 10 x 7.5 cm) in the left liver lobe, located near the gallbladder and the liver hilus, which partially compressed the proximal ductus choledochus.	N/A
Rana 2019	N/A	3.2cm x 4cm x 1.8cm multi-septated cystic lesion in the left hepatic lobe	N/A