3Ferrero A, Gallino C, Aloisio G, et al. Primary neuroendocrine carcinoma of the liver: difficult diagnosis of a rare neoplasm. Aeta Chir Belg, 1999,99:299-302.
4Fukunaga M, Neuroendocrine carcinoma of the liver: an autopsy case. Pathol Int, 1998,48:481-485.
5Ruckert R, Ruckert J, Dorffel Y, et al, Primary hepatic neuroendocrine tumor:successful hepatectomy in two cases and review of the literature. Digestion, 1999,60 : 110-116.
6Pilichowska M, Kimura N, Ouchi A, et al. Primary hepatic carcinoid and neuroendocrine carcinoma: clinicopathological and immunohistochemical study of five cases. Pathol Int, 1999,49: 318-324.
7Takayasu K , Muramatsu Y , Sakamoto M , et al . Findings in primary hepatic carcinoid tumor: US,CT, MRI, and angiography. J Comput Assist Tomogr, 1992, 16: 99-102.
8Fujino K, Koito K, Sano S, et al. A primary hepatic carcinoid tumor: evaluation by computed tomography and magnetic resonance imaging(Review). Radiat Med, 1998, 16:371-373.
9Quiroga S, Sebastia C, Pallisa E, et al . Improved diagnosis of hepatic perfusion disorders: value of hepatic arterial phase imaging during helical CT. Radio Graphics, 2001,21:65-81.
