Figure 2From: Angiostrongylus vasorum: epidemiological, clinical and histopathological insights Ultrasound dorsal longitudinal scan trough the 9th left intercostal space: a sub pleural hypoecoic nodule is visible (arrows); residual air in alveoli and bronchioles appears as hyperecoic speckles inside the nodule; on the left side there is a rib acoustic shadowing (asterisk). Back to article page