Early postsurgical lethal outcome due to splenic littoral cell angioma: A case report

Figure 2 Contrast-enhanced ultrasound. A and B: White arrow: Contrast-enhanced ultrasound showed some larger lesions, especially hyper-echoic part of the lesion, presented with nodular enhancement in the early arterial phase, then quickly became full-filly enhancement, then gradually decreased in the venous phase with slightly hyper-enhancement; red arrow: Some small hyper-echogenic lesions presented with nodular or completely enhancement in the arterial phase, then fast decreased to iso-enhancement, or just slowly slightly decreased and still presented with hyper-enhancement in the venous phase; blue arrow: Some small lesions with hypo-echoic presented with hypo-enhancement; and yellow arrow: One heterogeneous lesion, with slight posterior acoustic shadow, presented with iso-enhancement during the process.