September 2009

Abnormal bile ducts

Clinical Info

Raised bilirubin levels

Ultrasound Images & Clips

85 year old female, Raised bilirubin levels

The common hepatic duct is filled with echogenic structures without acoustic shadowing
The common hepatic duct is filled with echogenic structures without acoustic shadowing
The same structures are seen in the distal common bile duct
The same structures are seen in the distal common bile duct
Detail of the structures in the common bile duct
Detail of the structures in the common bile duct
Transverse image of the distal common bile duct at the level of the pancreatic head with an intraluminal structure.
Transverse image of the distal common bile duct at the level of the pancreatic head with an intraluminal structure.
Longitudinal image of the gallbladder. The same structures are seen in the gallbladder
The structures do not cause acoustic shadowing and represent inspisated bile or sludge. The sludge can clump together and form sludge balls. It can be difficult to differentiate inspisated bile from hemobilia. The patient history is usually the clue in differentiating these two. Also in some cases is can be difficult to differentiate inspisated bile from a soft tissue mass as can be found in patients with cholangiocarcinoma.
Longitudinal image of the gallbladder. The same structures are seen in the gallbladder The structures do not cause acoustic shadowing and represent inspisated bile or sludge. The sludge can clump together and form sludge balls. It can be difficult to differentiate inspisated bile from hemobilia. The patient history is usually the clue in differentiating these two. Also in some cases is can be difficult to differentiate inspisated bile from a soft tissue mass as can be found in patients with cholangiocarcinoma.
The next case is a 55 year old female patient with jaundice. In this case the bile ducts are completely filled with echogenic material again without acoustic shadowing.

In this case the bile ducts are completely filled with sludge and stones.
The next case is a 55 year old female patient with jaundice. In this case the bile ducts are completely filled with echogenic material again without acoustic shadowing. In this case the bile ducts are completely filled with sludge and stones.
Only on the detail image it is clear that it is not one tumor but multiple structures clumped together
Only on the detail image it is clear that it is not one tumor but multiple structures clumped together
Detail of the bile duct with sludge and stones
Detail of the bile duct with sludge and stones
An ERCP and papillotomy confirmed the diagnosis in this case
An ERCP and papillotomy confirmed the diagnosis in this case
This longitudinal image of a choangiocarcinoma with a soft tissue mass in the common bile duct illustrates the resemblance with a sludge filled bile duct.
This longitudinal image of a choangiocarcinoma with a soft tissue mass in the common bile duct illustrates the resemblance with a sludge filled bile duct.

Details

  • Sex: Female
  • Age: 85

Created with

  • Hitachi Ultrasound System