Hepatocellular carcinoma: Detection with double-phase helical CT during arterial portography

被引：20

作者：

Ichikawa, T ^{[1
]}

Ohtomo, K ^{[1
]}

Takahashi, S ^{[1
]}

机构：

[1] FUJIYOSHIDA CITY HOSP,DEPT INTERNAL MED,YAMANASHI,JAPAN

来源：

RADIOLOGY | 1996年 / 198卷 / 01期

关键词：

computed tomography (CT); helical; liver neoplasms; CT; diagnosis; portography;

D O I：

10.1148/radiology.198.1.8539395

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Retrospective analysis of findings at double-phase helical computed tomography (CT) during arterial portography was performed in 42 hepatocellular carcinomas (HCCs) in 31 patients. Phase 1 scanning started 30-35 seconds after the beginning of injection of contrast material; phase 2 scanning started 10-18 seconds after the end of phase 1. The overall detection rate for HCCs was 83% (35 of 42) in phase 1, 81% (34 of 42) in phase 2, and 90% (38 of 42) for combined phase 1 and 2 findings.

引用

页码：284 / 287

页数：4

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