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Hemobilia and pancreatitis as complication of a percutaneous transhepatic cholangiogram
Insights
Percutaneous transhepatic cholangiography (PTC) can lead to rare complications like hemobilia and pancreatitis. This case highlights unusual liver vessel abnormalities following PTC, causing bile duct obstruction and requiring surgical intervention.
Area of Science:
- Gastroenterology and Hepatology
- Interventional Radiology
Background:
- Hepatitis B antigen-negative hepatitis can present atypically.
- Percutaneous transhepatic cholangiography (PTC) is an invasive diagnostic procedure.
Purpose of the Study:
- To report a rare case of hemobilia and pancreatitis following PTC.
- To discuss unusual angiographic abnormalities and their implications.
Main Methods:
- Percutaneous transhepatic cholangiography (PTC) was performed.
- Celiac angiography was conducted the day after PTC.
- Clinical presentation and surgical findings were documented.
Main Results:
- PTC procedure was technically uneventful, with no bile duct entered.
- Post-PTC celiac angiography revealed abnormal liver vessels.
- Patient developed hemobilia, pancreatitis, and common bile duct obstruction.
- Symptomatology resolved after celiotomy and clot removal 32 days post-PTC.
Conclusions:
- PTC can be associated with uncommon complications, including hemobilia and pancreatitis.
- Unusual angiographic findings may precede or accompany these complications.
- Careful consideration of indications for PTC is warranted, especially in differentiating jaundice and localizing obstruction.
Abstract:
Percutaneous transhepatic cholangiography (PTC) was performed on a 23-year-old male because of an atypical progression of hepatitis B antigen-negative hepatitis. No bile duct was entered and the procedure was uneventful. However, celiac angiography the day following PTC revealed abnormal liver vessels in the target area and the patient developed hemobilia and clinical pancreatitis, causing common bile duct obstruction. Symptomatology persisted until celiotomy 32 days after PTC. Clots were found obstructing the bile duct. This case is presented both because of the unusual complications of PTC and the unusual angiographic abnormalities. It is suggested that when there is a specific indication for the procedure either to differentiate cholestatic jaundice from extrahepatic jaundice or to localize a site of abstruction before surgical intervention.
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