Imaging and clinical features of primary hepatic sarcomatous carcinoma

Cancer Imaging

Table 3 The imaging findings of 10 patients with PHSC

NO.						Enhancement characteristics
NO.	Histological type	Imaging protocol	Radiological gross type	Capsule	Lesion texture	Distribution	Degree	Dynamic pattern
1	S-ICC	MR	Massive	+	Hetero	Peripheral rim	Hypo	Progressive enhancement
2	S-ICC	CT	Massive	–	Hetero	Peripheral rim	Hypo	Progressive enhancement
3	S-HCC	MR/ CT	Nodular	–	Hetero	Internal heterogeneous	Hyper	Wash out
4	S-HCC	MR	Nodular	+	Hetero	Rim and internal	Hypo	Progressive enhancement
5	S-HCC	MR	Massive	+	Homo	Internal heterogeneous	Hyper	Wash out
6	S-HCC	CT	Massive	–	Hetero	Peripheral rim	Hypo	Progressive enhancement
7	S-HCC	CT	Infiltrative	–	Homo	Peripheral rim	Hypo	Progressive enhancement
8	S-HCC	CT	Massive	–	Hetero	Peripheral rim	Hypo	Wash out
9	S-HCC	MR	Massive	+	Hetero	Rim and internal	Hypo	Progressive enhancement
10	S-HCC–CC	CT	Multinodular confluent	+	Hetero	Internal heterogeneous	Hypo	Unclassified

S-ICC sarcomatous intrahepatic cholangiocarcinoma, S-HCC sarcomatous hepatocellular carcinoma, S-HCC–CC sarcomatous combined hepatocellular and cholangiocarcinoma.Hetero heterogeneous, Homo homogeneous, Hypo hypoenhancement, Hyper hyperenhancement

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