While researching specialised cancer care in Mumbai, I found that biliary cancers require particularly careful evaluation because the bile ducts and gallbladder are closely connected with the liver, pancreas and major blood vessels. Biliary cancer includes malignancies arising in the bile ducts, including cholangiocarcinoma, as well as gallbladder cancer. Treatment depends on the tumour’s location, stage, involvement of nearby structures and whether complete surgical removal is possible. For patients exploring Biliary cancer treatment in Mumbai, Dr. Ganesh Nagarajan has specialised expertise in hepatobiliary, pancreatic and gastrointestinal surgical oncology.
Biliary cancers develop in the tissues forming the biliary system, which carries bile from the liver and gallbladder to the intestine. They may arise within the gallbladder or different portions of the bile ducts.
One important type is hilar cholangiocarcinoma, also known as a Klatskin tumour. It develops around the confluence where the right and left hepatic ducts meet. According to the Cancer Surgery Clinic’s treatment information, biliary and gallbladder cancers commonly present around the sixth decade of life, although individual risk varies.
Gallbladder cancer may be associated with gallstones, gallbladder polyps, chronic inflammation, an abnormal pancreaticobiliary junction and certain carcinogen exposures. Risk factors described for hilar cholangiocarcinoma include primary sclerosing cholangitis, certain parasitic infections, smoking and choledochal cysts.
Biliary cancers may initially cause symptoms that resemble other digestive or gallbladder conditions. Common symptoms described by the clinic include:
Jaundice can become particularly significant when a tumour obstructs the bile ducts. Persistent or worsening symptoms should therefore be medically evaluated rather than repeatedly attributed to acidity or gallstones.
The diagnostic process aims to establish the type of cancer, its location and whether it can be surgically removed. At specialist centres, assessment can include physical examination, blood investigations and advanced imaging.
Blood tests may include a complete blood count, liver function tests, coagulation profile, CA 19-9, CEA, kidney-function tests and other investigations as clinically indicated. Imaging can include abdominal ultrasound, triple-phase CT, MRCP and PET-CT.
In selected gallbladder cancer cases, an ultrasound-guided biopsy may be recommended, particularly when chemotherapy or radiation is planned. If a patient has obstructive jaundice, procedures such as ERCP or percutaneous transhepatic biliary drainage (PTBD) may be used to relieve the obstruction and improve the patient’s condition before definitive treatment. Advanced disease may require biliary stenting.