case_images: PMC11266017_01
case_images: (A) Angiography revealed a pseudoaneurysm at the distal end of the right hepatic artery trunk. (B) The pseudoaneurysm was successfully embolized with Microcoils. (C,D) CT scan indicated that the pediatric patient had liver contusion with surrounding hematoma formation.
case_images: fmed-11-1422895-g001.jpg
case_images: PMC11266017_03_fmed-11-1422895-g001.jpg
case_images: F1
case_images: The patient had no bloody stool or hematuria at admission, and a CT examination performed immediately revealed a possible formation of liver contusion and perihepatic hematoma (Figures 1C, D).
case_images: PMC11266017_02
case_images: (A) The pseudoaneurysm was located at the bifurcation of the left and right hepatic arteries and showed multiple collateral circulation, which was related to the two branches of the left hepatic artery trunk and the right hepatic artery. (B) Microcoils were successfully used to embolize the vessels from the left hepatic artery to the neck of the aneurysm and from the branches of the right hepatic artery to the distal branches of the proper hepatic artery. (C) Angiography revealed a pseudoaneurysm in a branch of the right hepatic artery. (D) After embolization of pseudoaneurysms with Microcoils and embolic particles, the contrast extravasation disappeared.
case_images: fmed-11-1422895-g002.jpg
case_images: PMC11266017_03_fmed-11-1422895-g002.jpg
case_images: F2
case_images: The right hepatic artery branch was found to be damaged and a significant pseudoaneurysm was formed (Figure 2C), measuring about 1.2 cm in diameter, and contrast medium overflow was detected. Subsequently, we performed emergency TAE, successfully embolizing the feeding branch of the HAP with Microcoils (COOK, USA) and embosphere microspheres (Figure 2D).
case_images: PMC11266017_03
case_images: (A) Angiography revealed a pseudoaneurysm at the distal end of the right hepatic artery trunk. (B) The pseudoaneurysm was successfully embolized with Microcoils. (C,D) CT scan indicated that the pediatric patient had liver contusion with surrounding hematoma formation.
case_images: fmed-11-1422895-g001.jpg
case_images: PMC11266017_03_fmed-11-1422895-g001.jpg
case_images: F1
case_images: The patient had no bloody stool or hematuria at admission, and a CT examination performed immediately revealed a possible formation of liver contusion and perihepatic hematoma (Figures 1C, D).
case_images: (A) The pseudoaneurysm was located at the bifurcation of the left and right hepatic arteries and showed multiple collateral circulation, which was related to the two branches of the left hepatic artery trunk and the right hepatic artery. (B) Microcoils were successfully used to embolize the vessels from the left hepatic artery to the neck of the aneurysm and from the branches of the right hepatic artery to the distal branches of the proper hepatic artery. (C) Angiography revealed a pseudoaneurysm in a branch of the right hepatic artery. (D) After embolization of pseudoaneurysms with Microcoils and embolic particles, the contrast extravasation disappeared.
case_images: fmed-11-1422895-g002.jpg
case_images: PMC11266017_03_fmed-11-1422895-g002.jpg
case_images: F2
case_images: The right hepatic artery branch was found to be damaged and a significant pseudoaneurysm was formed (Figure 2C), measuring about 1.2 cm in diameter, and contrast medium overflow was detected. Subsequently, we performed emergency TAE, successfully embolizing the feeding branch of the HAP with Microcoils (COOK, USA) and embosphere microspheres (Figure 2D).