case_images: PMC11335511_01
case_images: (A) Abdominal CT suggests dilation of the common bile duct and hepatic duct; (B) ERCP revealed a mass in the mid-common bile duct, and a biopsy confirmed it as tumor tissue.
case_images: fped-12-1436446-g001.jpg
case_images: PMC11335511_01_fped-12-1436446-g001.jpg
case_images: F1
case_images: Abdominal CT suggests dilation of the common bile duct and hepatic duct (Figure 1A). The patient underwent an ERCP examination, during which we discovered an occupying lesion in the common bile duct (Figure 1B).
case_images: Surgical specimen: tumor located in the middle segment of the common bile duct, presenting a grape-like appearance.
case_images: fped-12-1436446-g002.jpg
case_images: PMC11335511_01_fped-12-1436446-g002.jpg
case_images: F2
case_images: The excised surgical specimen showed a tumor in the middle segment of the common bile duct (Figure 2).
case_images: The microscopic appearance and immunohistochemistry of biliary rhabdomyosarcoma results suggest DES(+), MyoD1(+), myogenin(+). The final pathology confirmed "embryonal rhabdomyosarcoma".
case_images: fped-12-1436446-g003.jpg
case_images: PMC11335511_01_fped-12-1436446-g003.jpg
case_images: F3
case_images: Pathological results confirm "embryonal rhabdomyosarcoma" (Figure 3).