Ultrasonic manifestations of lesion were mostly low echo induced by not rich blood flow, especially in hepatic portal and left lobe.

病灶多表现为血流不丰富的低回声，尤以肝门部和肝左叶者明显。

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Ultrasonic manifestations of lesion were mostly low echo induced by not rich blood flow, especially in hepatic portal and left lobe.

病灶多表现为血流不丰富的低回声，尤以肝门部和肝左叶者明显。

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