Fig. 2From: An unusual case of multiple hepatic and pulmonary abscesses caused by Aggregatibacter aphrophilus in a young man: a case reportContrast-enhanced ultrasound with suggested rim-like hyperechogenic contrast uptake due to hyperemia around the abscesses (stage IV). Due to missing arterial perfusion, there is no contrast uptake in the necrotic hypoechogenic lesionsBack to article page