Obstructive jaundice in pancreatic carcinoma
Cancer in the head of the pancreas can obstruct the bile duct. Bile then cannot drain normally, causing jaundice, itching and sometimes poor appetite. Percutaneous transhepatic biliary drainage (PTBD) and metallic biliary stenting may help selected patients when drainage is needed. These procedures relieve obstruction; they do not remove or cure the pancreatic cancer.
How the drainage route is chosen
The team reviews imaging, liver blood tests, infection risk and the overall cancer treatment plan. Endoscopic drainage, a percutaneous route or another approach may be considered. The choice depends on the site of blockage, available access and previous treatment.
What PTBD involves
Under ultrasound and X-ray guidance, a needle accesses a bile duct through the skin and liver. A drainage catheter is placed to allow bile to drain externally, internally or both, according to the findings. A metallic stent may subsequently support the narrowed duct in an appropriate treatment plan.
Benefits and limitations of stenting
Restoring bile drainage may reduce jaundice and itching. The rate of improvement varies. A stent can become blocked or infected, so recurrent symptoms need review. Some patients continue to need a drainage tube or another procedure.
Risks and aftercare
Risks include bleeding, infection, bile leakage, pain and catheter displacement. Follow instructions for drainage-tube care and contact the team for fever, chills, worsening abdominal pain, leakage or reduced drain output. Jaundice with fever needs urgent assessment.
Planning a biliary procedure review in Vijayawada
Bring CT or MRI images, recent bilirubin and clotting tests, previous endoscopy records and oncology treatment details. Learn about image-guided care alongside cancer treatment or arrange a planned consultation with Dr Bhavani Shankar Manam, Vascular & Interventional Radiologist.
