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
收藏
页码：284 / 287
页数：4
相关论文
共 50 条
  • [1] Sensitivity of double-phase helical CT during arterial portography for detection of hyper-vascular hepatocellular carcinoma
    Hori, M
    Murakami, T
    Kim, T
    Takahashi, S
    Oi, H
    Tomoda, K
    Narumi, Y
    Nakamura, H
    JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1998, 22 (06) : 861 - 867
  • [2] Combination of CT during arterial portography and double-phase CT hepatic arteriography with multi-detector row helical CT for evaluation of hypervascular hepatocellular carcinoma
    Tsurusaki, M.
    Sugimoto, K.
    Fujii, M.
    Fukuda, T.
    Matsumoto, S.
    Sugimura, K.
    CLINICAL RADIOLOGY, 2007, 62 (12) : 1189 - 1197
  • [3] Helical CT during arterial portography and hepatic arteriography for detecting hypervascular hepatocellular carcinoma
    Murakami, T
    Oi, H
    Hori, M
    Kim, T
    Takahashi, S
    Tomoda, K
    Narumi, Y
    Nakamura, H
    AMERICAN JOURNAL OF ROENTGENOLOGY, 1997, 169 (01) : 131 - 135
  • [4] MR imaging during arterial portography for assessment of hepatocellular carcinoma: Comparison with CT during arterial portography
    Yu, JS
    Kim, KW
    Lee, JT
    Yoo, HS
    AMERICAN JOURNAL OF ROENTGENOLOGY, 1998, 170 (06) : 1501 - 1506
  • [5] Hepatocellular carcinoma detection and the need for CT during arterial portography and CT hepatic arterilography.
    Fujishima, T
    Yoshida, H
    Obi, S
    Shiina, S
    Omata, M
    HEPATOLOGY, 2002, 36 (04) : 687A - 687A
  • [6] The usefulness of double arterial phase imaging of multislice helical CT for the detection of hypervascular hepatocellular carcinoma
    Murakami, T
    Kim, T
    Takahashi, S
    Takamura, M
    Narumi, Y
    Nakamura, H
    RADIOLOGY, 1999, 213P : 126 - 126
  • [7] Hepatocellular carcinoma: The role of helical biphasic contrast-enhanced CT versus CT during arterial portography
    Kanematsu, M
    Oliver, JH
    Carr, B
    Baron, RL
    RADIOLOGY, 1997, 205 (01) : 75 - 80
  • [8] Hypervascular hepatocellular carcinoma: Detection with double arterial phase multi-detector row helical CT
    Murakami, T
    Kim, T
    Takamura, M
    Hori, M
    Takahashi, S
    Federle, MP
    Tsuda, K
    Osuga, K
    Kawata, S
    Nakamura, H
    Kudo, M
    RADIOLOGY, 2001, 218 (03) : 763 - 767
  • [9] Double arterial phase multi-detector row helical CT for detection of hypervascular hepatocellular carcinoma
    Murakami, T
    Kim, T
    Hori, M
    Federle, MP
    RADIOLOGY, 2003, 229 (03) : 931 - 932
  • [10] Helical CT versus CT arterial portography in the detection of hepatic metastasis of colorectal carcinoma
    Valls, C
    Lopez, E
    Gumà, A
    Gil, M
    Sanchez, A
    Andía, E
    Serra, J
    Moreno, V
    Figueras, J
    AMERICAN JOURNAL OF ROENTGENOLOGY, 1998, 170 (05) : 1341 - 1347
12345