Special focus session - Multidetector CT: Abdominal visceral imaging

被引：36

作者：

Foley, WD ^{[1
]}

机构：

[1] Med Coll Wisconsin, Froedtert Hosp E, Dept Radiol, Milwaukee, WI 53226 USA

来源：

RADIOGRAPHICS | 2002年 / 22卷 / 03期

关键词：

computed tomography (CT); multi-detector row bile ducts; CT; kidney; liver; pancreas;

D O I：

10.1148/radiographics.22.3.g02ma28701

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：

Multidetector computed tomography (CT) has diffused rapidly into clinical imaging practice in a short time. Major improvements in relation to single-detector CT are faster image acquisition and improved z-axis resolution. Abdominal visceral imaging with multidetector CT uses both the vascular and parenchymal phases of contrast material enhancement to provide a combined angiographic and multipass organ-directed study. All examinations are performed with standard contrast material loads. © RSNA, 2002.

引用

页码：701 / 719

页数：19

共 19 条

[1] Hepatocellular carcinoma: Evaluation with biphasic, contrast-enhanced, helical CT [J].

Baron, RL ;

Oliver, JH ;

Dodd, GD ;

Nalesnik, M ;

Holbert, BL ;

Carr, B .

RADIOLOGY, 1996, 199 (02) :505-511

[2] RENAL-CELL CARCINOMA - CORRELATION OF CT FINDINGS WITH NUCLEAR MORPHOLOGIC GRADING IN 100 TUMORS [J].

BIRNBAUM, BA ;

BOSNIAK, MA ;

KRINSKY, GA ;

CHENG, D ;

WAISMAN, J ;

AMBROSINO, MM .

ABDOMINAL IMAGING, 1994, 19 (03) :262-266

[3] Ureteral calculi: Diagnostic efficacy of helical CT and implications for treatment of patients [J].

Boulay, I ;

Holtz, P ;

Foley, WD ;

White, B ;

Begun, FP .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1999, 172 (06) :1485-1490

[4] Multiphase hepatic CT with a multirow detector CT scanner [J].

Foley, WD ;

Mallisee, TA ;

Hohenwalter, MD ;

Wilson, CR ;

Quiroz, FA ;

Taylor, AJ .

AMERICAN JOURNAL OF ROENTGENOLOGY, 2000, 175 (03) :679-685

[5] HEPATIC HELICAL CT - CONTRAST MATERIAL INJECTION PROTOCOL [J].

FOLEY, WD ;

HOFFMANN, RG ;

QUIROZ, FA ;

KAHN, CE ;

PERRET, RS .

RADIOLOGY, 1994, 192 (02) :367-371

[6] Triphasic helical CT of the kidneys: Contribution of vascular phase scanning in patients before urologic surgery [J].

Herts, BR ;

Coll, DM ;

Lieber, ML ;

Streem, SB ;

Novick, AC .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1999, 173 (05) :1273-1277

[7] Four multidetector-row helical CT: Image quality and volume coverage speed [J].

Hu, H ;

He, HD ;

Foley, WD ;

Fox, SH .

RADIOLOGY, 2000, 215 (01) :55-62

[8] Dual-phase helical CT of the liver: Effects of bolus tracking and different volumes of contrast material [J].

Kopka, L ;

Rodenwaldt, J ;

Fischer, U ;

Mueller, DW ;

Oestmann, JW ;

Grabbe, E .

RADIOLOGY, 1996, 201 (02) :321-326

[9] Early enhancement of tumor thrombus in the portal vein on two-phase helical CT [J].

Lin, JP ;

Lu, DSK .

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1996, 20 (04) :653-655

[10] Two-phase helical CT for pancreatic tumors: Pancreatic versus hepatic phase enhancement of tumor, pancreas, and vascular structures [J].

Lu, DSK ;

Vedantham, S ;

Krasny, RM ;

Kadell, B ;

Berger, WL ;

Reber, HA .

RADIOLOGY, 1996, 199 (03) :697-701

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