Figure 8From: Lung flooding enables efficient lung sonography and tumour imaging in human ex vivo and porcine in vivo lung cancer modelUltrasound imaging of the flooded left lung in the in vivo porcine model. Detection of a simulated lung lesion, which appears echo-free with a well-defined margin, at a depth of 3.5 cm. The image shows a pulmonary artery in cross-section without a wall structure, and a bronchus below with a hyperechoic wall at a depth of 6 to 7 cm.Back to article page