Integrating structured point-of-care ultrasound into dengue fever management: A mini review and comprehensive clinical guide

Figure 7 Ultrasonographic features of free fluid in abdomen. A: Free fluid at hepatorenal pouch and perinephric fluid in dengue, suggestive of plasma leakage. Attention should be directed to the tip of the liver, as this is often the earliest site where fluid becomes detectable; B: Perisplenic fluid in dengue, suggestive of plasma leakage.