3-DIMENSIONAL BLACK BLOOD MR-ANGIOGRAPHY OF THE LIVER DURING BREATH-HOLDING - A COMPARISON WITH 2-DIMENSIONAL TIME-OF-FLIGHT MR-ANGIOGRAPHY

被引:0
|
作者
SUTO, Y [1 ]
OHUCHI, Y [1 ]
KIMURA, T [1 ]
SHIRAKAWA, T [1 ]
MIZUUCHI, N [1 ]
TAKIZAWA, O [1 ]
YAMANE, T [1 ]
KAMBA, M [1 ]
MORIYAMA, S [1 ]
OHTA, Y [1 ]
机构
[1] SIEMENS ASAHI MED TECHNOL LTD,TOKYO,JAPAN
关键词
MR; VASCULAR STUDIES; COMPARATIVE STUDIES; 3-DIMENSIONAL; LIVER; PORTAL VEIN;
D O I
暂无
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
In 2-D time-of-flight MR angiography (2-D TOF MRA) of the liver, artifacts caused by respiratory motion are unavoidable. Therefore, a 3-D black blood MRA of the liver was attempted in 7 healthy volunteers, using a 3-D gradient echo sequence which allows imaging during breath holding. 2-D TOF MRA was performed as well. In all subjects, 3-D MRA allowed visualization of the trunk, 1st-, and 2nd-order branches of the portal vein without interruption. Right 3rd-order branches were visualized without interruption in 6 of 7 subjects (85%). However, with 2-D MRA, the transverse portion of the left main portal vein could not be visualized in any subject, and the periphery of the portal vein was less clear than with 3-D MRA.
引用
收藏
页码:131 / 134
页数:4
相关论文
共 50 条
  • [31] 3-DIMENSIONAL TIME-OF-FLIGHT MR ANGIOGRAPHY IN THE EVALUATION OF CEREBRAL ANEURYSMS
    SEVICK, RJ
    TSURUDA, JS
    SCHMALBROCK, P
    JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1990, 14 (06) : 874 - 881
  • [32] 3-DIMENSIONAL TIME-OF-FLIGHT MR ANGIOGRAPHY - APPLICATIONS IN THE ABDOMEN AND THORAX
    LEWIN, JS
    LAUB, G
    HAUSMANN, R
    RADIOLOGY, 1991, 179 (01) : 261 - 264
  • [33] PULSE SEQUENCE STRATEGIES FOR VASCULAR CONTRAST IN TIME-OF-FLIGHT CAROTID MR-ANGIOGRAPHY
    TKACH, JA
    RUGGIERI, PM
    ROSS, JS
    MODIC, MT
    DILLINGER, JJ
    MASARYK, TJ
    JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING, 1993, 3 (06): : 811 - 820
  • [34] TIME-OF-FLIGHT RENAL MR-ANGIOGRAPHY - UTILITY IN PATIENTS WITH RENAL-INSUFFICIENCY
    YUCEL, EK
    KAUFMAN, JA
    PRINCE, M
    BAZARI, H
    FANG, LST
    WALTMAN, AC
    MAGNETIC RESONANCE IMAGING, 1993, 11 (07) : 925 - 930
  • [35] ACUTE SUBARACHNOID HEMORRHAGE - 3D TIME-OF-FLIGHT MR-ANGIOGRAPHY VERSUS INTRAARTERIAL DIGITAL ANGIOGRAPHY
    ANZALONE, N
    TRIULZI, F
    SCOTTI, G
    NEURORADIOLOGY, 1995, 37 (04) : 257 - 261
  • [36] PERIPHERAL VASCULAR OCCLUSIVE DISEASE - ACCURACY AND RELIABILITY OF TIME-OF-FLIGHT MR-ANGIOGRAPHY
    MCCAULEY, TR
    MONIB, A
    DICKEY, KW
    CLEMETT, J
    MEIER, GH
    EGGLIN, TK
    GUSBERG, RJ
    ROSENBLATT, M
    POLLAK, JS
    RADIOLOGY, 1994, 192 (02) : 351 - 357
  • [37] GD-DTPA-POLYLYSINE ENHANCED PULMONARY TIME-OF-FLIGHT MR-ANGIOGRAPHY
    BOCK, JC
    PISON, U
    KAUFMANN, F
    FELIX, R
    JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING, 1994, 4 (03): : 473 - 476
  • [38] POTENTIAL AND LIMITATIONS OF 2-DIMENSIONAL AND 3-DIMENSIONAL TIME-OF-FLIGHT MR ANGIOGRAPHY IN THE DIAGNOSIS OF CAROTID-ARTERY STENOSIS
    NOLDEKE, HA
    FRIEDRICH, JM
    WALLNER, B
    WEIDENMAIER, W
    FORTSCHRITTE AUF DEM GEBIETE DER RONTGENSTRAHLEN UND DER NEUEN BILDGEBENDEN VERFAHREN, 1992, 157 (06): : 566 - 572
  • [39] DYNAMIC CONTRAST-ENHANCED SUBTRACTION MR-ANGIOGRAPHY OF THE LOWER-EXTREMITIES - INITIAL EVALUATION WITH A MULTISECTION 2-DIMENSIONAL TIME-OF-FLIGHT SEQUENCE
    ADAMIS, MK
    LI, W
    WIELOPOLSKI, PA
    KIM, D
    SAX, EJ
    KENT, KC
    EDELMAN, RR
    RADIOLOGY, 1995, 196 (03) : 689 - 695
  • [40] 3-DIMENSIONAL TIME-OF-FLIGHT MR ANGIOGRAPHY WITH A SPECIALIZED GRADIENT HEAD COIL
    TKACH, JA
    RUGGIERI, PM
    DILLINGER, JJ
    ROSS, JS
    MODIC, MT
    MASARYK, TJ
    JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING, 1993, 3 (02): : 365 - 375