Figure 11. A, Urachal cyst. The cyst is infected and contains faintly echogenic fluid. B, Urachal cyst. The anterior wall of the tense cyst produces reverberation artifacts.
Figure 11. A, Urachal cyst. The cyst is infected and contains faintly echogenic fluid. B, Urachal cyst. The anterior wall of the tense cyst produces reverberation artifacts.
图11A，脐尿管囊肿，此囊肿已受感染，内部含有微弱回声的液体。B，脐尿管囊肿，紧绷的囊肿前壁产生反射伪影。