Fig. 4From: Applicability of a modified EFAST protocol (r-EFAST) to evaluate hemodynamically unstable patients after percutaneous cardiac intervention a r-EFAST: perirenal fluid collection anterior to psoas muscle (asterisk) measuring approximately 14 × 2 cms (callipers). b CT Scan with intravenous contrast: right perirenal hematoma with different densities that may correspond to active bleeding extending to pararenal space (arrow)Back to article page