<prompt> Pyogenic liver abscess in the suppurative phase will appear as:HypoechoicHyperechoicIsoechoicCystic  <response>: Pyogenic liver abscess on ultrasound Multiple with irregular and faded margins. Their echogenicity varies Hypoechoic pre-suppurative and resolution phase Anechoic with floating or stratified echoes Hyperechoic suppurative phase In the chronic phase,walls may be hyperechoic with a thick fibrous capsule,and surrounded by a thin hypoechoic halo Ref:ultrasound of parasitic disease , 20.11.2012 11:05. 