Hepatic malignancies: Improved detection with pulse-inversion US in late phase of enhancement with SHU 508A - Early experience

被引：100

作者：

Harvey, CJ ^{[1
]}

Blomley, MJK ^{[1
]}

Eckersley, RJ ^{[1
]}

Cosgrove, DO ^{[1
]}

Patel, N ^{[1
]}

Heckemann, RA ^{[1
]}

Butler-Barnes, J ^{[1
]}

机构：

[1] Hammersmith Hosp, Dept Imaging, London W12 0NN, England

来源：

RADIOLOGY | 2000年 / 216卷 / 03期

关键词：

liver neoplasms; US; ultrasound; (US); contrast media; Doppler studies; technology;

D O I：

10.1148/radiology.216.3.r00se22903

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：

Twenty consecutive patients with known liver malignancies underwent ultrasonography (US) in conventional B mode and in pulse-inversion mode in the late hepatic-specific parenchymal phase after intravenous administration of SH U 508A, a microbubble US contrast agent. Two experienced readers assessed subjective and objective conspicuity, number of lesions, and smallest lesion diameter in each mode. Subjective and objective conspicuity were improved with pulse-inversion mode, and smaller lesions were depicted with pulse-inversion mode than with conventional B mode, improving the detection of metastases less than 1 cm in size.

引用

页码：903 / 908

页数：6

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