AIM: To compare the therapeutic effect and significances of multimodality treatment for hepatocellular carcinoma (HCC) with tumor thrombi in portal vein (PVTT). METHODS: HCC patients (n=147) with tumor thrombi in the ...AIM: To compare the therapeutic effect and significances of multimodality treatment for hepatocellular carcinoma (HCC) with tumor thrombi in portal vein (PVTT). METHODS: HCC patients (n=147) with tumor thrombi in the main portal vein or the first branch of portal vein were divided into four groups by the several therapeutic methods. There were conservative treatment group in 18 out of patients (group A); and hepatic artery ligation(HAL) and/or hepatic artery infusion (HAI) group in 18 patients (group B), in whom postoperative chemoembolization was done periodically; group of removal of HCC with PVTT in 79 (group C) and group of transcatheter hepatic arterial chemoembolization (TACE) or HAI and/or portal vein infusion (PVI) after operation in 32 (group D). RESULTS: The median survival period was 12 months in our series and the 1-,3-, and 5-year survival rates were 44.3%, 24.5% and 15.2%, respectively. The median survival times were 2, 5, 12 and 16 months in group A, B, C and D, respectively. The 1-, 3- and 5-year survival rates were 5.6%, 0% and 0% in group A; 22.2%, 5.6% and 0% in group B; 53.9%, 26.9% and 16.6% in group C; 79.3%, 38.9% and 26.8% in group D, respectively. Significant difference appeared in the survival rates among the groups (P 【 0.05). CONCLUSION: Hepatic resection with removal of tumor thrombi and HCC should increase the curative effects and be encouraged for the prolongation of life span and quality of life for HCC patients with PVTT, whereas the best therapeutic method for HCC with PVTT is with regional hepatic chemotherapy or chemoembolization after hepatic resection with removal of tumor thrombi.展开更多
The present study uses textual function of metafunction in Halliday’s Systemic Functional Grammar as the theoretical framework,focusing on Thematic structures of political discourses.This thesis moves on to analyze t...The present study uses textual function of metafunction in Halliday’s Systemic Functional Grammar as the theoretical framework,focusing on Thematic structures of political discourses.This thesis moves on to analyze the State of the Union Address and its Chinese version from the perspective of a contrastive study,aiming to find out English-Chinese translation approaches.The study findings give rise to two implications for E-C translation in Obama’s Address For one thing,a thematic structure,without any change of word orders,can be directly translated into a SV pattern in a topic-comment structure.For another,it has to be restructured into non-SV patterns.It helps to apply the strategy in the target text of Obama’s State of the Union Address.展开更多
Based on the framework of Halliday's theory of interpersonal function, this study intends to analyze the dialogues in the film The King's Speech from the three aspects of mood type, modal operator and vocative...Based on the framework of Halliday's theory of interpersonal function, this study intends to analyze the dialogues in the film The King's Speech from the three aspects of mood type, modal operator and vocative address by adopting both quantitative and qualitative methods. The significances of successful realizations of interpersonal function to the role characterization, plot development and thematic construction in the film are also demonstrated, thus deepening the understanding and appreciation of the film.展开更多
INTRODUCTIONCancer treatment situation in tumor hospitals inChina has its own unique characteristics which arenot found in other parts of the world. Because ofthe huge population and high incidence rates ofesophageal ...INTRODUCTIONCancer treatment situation in tumor hospitals inChina has its own unique characteristics which arenot found in other parts of the world. Because ofthe huge population and high incidence rates ofesophageal and stomach cancer[1-5], the number ofcancer patients waiting for admission isinconceivably large.展开更多
基金Surported by the Funds of Hundred Outsdanding Persons project of Shanghai(97BR029)Science and Technology Commission of Shanghai(984419067)
文摘AIM: To compare the therapeutic effect and significances of multimodality treatment for hepatocellular carcinoma (HCC) with tumor thrombi in portal vein (PVTT). METHODS: HCC patients (n=147) with tumor thrombi in the main portal vein or the first branch of portal vein were divided into four groups by the several therapeutic methods. There were conservative treatment group in 18 out of patients (group A); and hepatic artery ligation(HAL) and/or hepatic artery infusion (HAI) group in 18 patients (group B), in whom postoperative chemoembolization was done periodically; group of removal of HCC with PVTT in 79 (group C) and group of transcatheter hepatic arterial chemoembolization (TACE) or HAI and/or portal vein infusion (PVI) after operation in 32 (group D). RESULTS: The median survival period was 12 months in our series and the 1-,3-, and 5-year survival rates were 44.3%, 24.5% and 15.2%, respectively. The median survival times were 2, 5, 12 and 16 months in group A, B, C and D, respectively. The 1-, 3- and 5-year survival rates were 5.6%, 0% and 0% in group A; 22.2%, 5.6% and 0% in group B; 53.9%, 26.9% and 16.6% in group C; 79.3%, 38.9% and 26.8% in group D, respectively. Significant difference appeared in the survival rates among the groups (P 【 0.05). CONCLUSION: Hepatic resection with removal of tumor thrombi and HCC should increase the curative effects and be encouraged for the prolongation of life span and quality of life for HCC patients with PVTT, whereas the best therapeutic method for HCC with PVTT is with regional hepatic chemotherapy or chemoembolization after hepatic resection with removal of tumor thrombi.
文摘The present study uses textual function of metafunction in Halliday’s Systemic Functional Grammar as the theoretical framework,focusing on Thematic structures of political discourses.This thesis moves on to analyze the State of the Union Address and its Chinese version from the perspective of a contrastive study,aiming to find out English-Chinese translation approaches.The study findings give rise to two implications for E-C translation in Obama’s Address For one thing,a thematic structure,without any change of word orders,can be directly translated into a SV pattern in a topic-comment structure.For another,it has to be restructured into non-SV patterns.It helps to apply the strategy in the target text of Obama’s State of the Union Address.
文摘Based on the framework of Halliday's theory of interpersonal function, this study intends to analyze the dialogues in the film The King's Speech from the three aspects of mood type, modal operator and vocative address by adopting both quantitative and qualitative methods. The significances of successful realizations of interpersonal function to the role characterization, plot development and thematic construction in the film are also demonstrated, thus deepening the understanding and appreciation of the film.
基金Supported by the Hebei Provincial Scientific Commission, No. 97276162D
文摘INTRODUCTIONCancer treatment situation in tumor hospitals inChina has its own unique characteristics which arenot found in other parts of the world. Because ofthe huge population and high incidence rates ofesophageal and stomach cancer[1-5], the number ofcancer patients waiting for admission isinconceivably large.
