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BACKGROUND Primary hepatic neuroendocrine carcinoma (PHNEC) is rarer than extrahepatic gastrointestinal neuroendocrine carcinoma (NEC). It is difficult to make a correct diagnosis and poses a challenge for management. MATERIALS AND METHODS Ten PHNEC patients were admitted to our hospital from June 2006 to June 2011. Laboratory tests and imaging scans were(More)
OBJECTIVE To retrospectively explore the clinical efficacies and applicability of anatomical vascular occlusion (AVO) in hepatectomy for grand primary hepatocarcinoma at different locations. METHODS A total of 212 grand primary hepatocarcinoma cases undergoing hepatectomy were divided into 2 groups by vascular occlusion in the process of resection: AVO(More)
This paper proposes simultaneous decoding using multiple utterances to derive one or more allophonic transcriptions for each word. Three possible simultaneous decoding algorithms, namely the N-best-based algorithm, the forward-backward-based algorithm and the word-network-based algorithm, are outlined. The proposed word-network-based algorithm can(More)
OBJECTIVE To improve the resection rate and increase operation safety for large centrally located liver tumors. METHODS Clinical data from 133 patients with large centrally located liver tumors confirmed by surgery were analyzed retrospectively. Selective and timely regional hepatic vascular occlusion was used during the operation procedure. RESULTS The(More)
OBJECTIVE To investigate the characteristics of metastasis and recurrence following curative resection for colonic carcinoma,and analyze the prognosis. METHODS The clinicopathological and follow-up data of 310 patients with colon carcinoma undergoing curative resection were analyzed retrospectively. RESULTS The recurrence rate after curative resection(More)
OBJECTIVES To investigate the prognosis significance of preoperative serum alpha-fetoprotein (AFP) and the correlation with clinicopathological factors of hepatocellular carcinoma (HCC) patients who underwent hepatectomy. MATERIALS AND METHODS Clinicopathological data of retrospective analysis were collected for 251 HCC patients undergoing hepatectomy in(More)