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2009•Journal of Ningxia Medical UniversityRequires access

MSCT Diagnosis of Portal Vein Tumor Thrombosis in Primary Hepatocellular Carcinoma

Haiyan Li

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Abstract

Objective To investigate the Multislice spiral CT(MSCT) features and mechanisms of portal vein tumor thrombosis in PHC.Methods MSCT finding were retrospectively analyzed.Plain CT scans and contrast enhanced were performed by MSCT.The typing and imagination features of PVTT were analyzed by Three-dimensional reconstruction.Results PVTT were divided intoⅠ～Ⅳ typings,type Ⅰ5 cases,type Ⅱ 28 cases,type Ⅲ 7 cases,type Ⅳ 3 cases.In the plain scans MSCT image cases showed dilatation of portal vein and low or(and) high density,portal vein tumor thrombosis were contrast enhanced in 26 cases and non contrast enhanced in 17 cases.Of 43 cases,8 cases accompanied CTPV,9 cases APS and 21 cases abnormality perfusion.Conclusion The diagnosis and classification of PVTT is significant for treatment and predicting the prognosis of the patients.

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What this paper is about

Objective To investigate the Multislice spiral CT(MSCT) features and mechanisms of portal vein tumor thrombosis in PHC.Methods MSCT finding were retrospectively analyzed.Plain CT scans and contrast enhanced were performed by MSCT.The typing and imagination features of PVTT were analyzed by Three-dimensional reconstruction.Results PVTT were divided intoⅠ～Ⅳ typings,type Ⅰ5 cases,type Ⅱ 28 cases,type Ⅲ 7 cases,type Ⅳ 3 cases.In the plain scans MSCT image cases showed dilatation of portal vein and low or(and) high density,portal vein tumor thrombosis were contrast enhanced in 26 cases and non contrast enhanced in 17 cases.Of 43 cases,8 cases accompanied CTPV,9 cases APS and 21 cases abnormality perfusion.Conclusion The diagnosis and classification of PVTT is significant for treatment and predicting the prognosis of the patients.

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Available abstract

Objective To investigate the Multislice spiral CT(MSCT) features and mechanisms of portal vein tumor thrombosis in PHC.Methods MSCT finding were retrospectively analyzed.Plain CT scans and contrast enhanced were performed by MSCT.The typing and imagination features of PVTT were analyzed by Three-dimensional reconstruction.Results PVTT were divided intoⅠ～Ⅳ typings,type Ⅰ5 cases,type Ⅱ 28 cases,type Ⅲ 7 cases,type Ⅳ 3 cases.In the plain scans MSCT image cases showed dilatation of portal vein and low or(and) high density,portal vein tumor thrombosis were contrast enhanced in 26 cases and non contrast enhanced in 17 cases.Of 43 cases,8 cases accompanied CTPV,9 cases APS and 21 cases abnormality perfusion.Conclusion The diagnosis and classification of PVTT is significant for treatment and predicting the prognosis of the patients.

Key concepts: Medicine, Hepatocellular carcinoma, Radiology, Portal vein, Portal vein thrombosis, Thrombosis, Multislice, Surgery

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MSCT Diagnosis of Portal Vein Tumor Thrombosis in Primary Hepatocellular Carcinoma — Research Paper | ScholarLens