Bile Duct Cancer (Cholangiocarcinoma)

Symptoms often develop gradually and may not be noticeable during the early stages of the disease.

Symptoms of bile duct cancer can include:

• yellowing of the skin and whites of the eyes (jaundice)

• itchy skin

• dark urine

• pale or clay-coloured stools

• unexplained weight loss

• loss of appetite

• pain or discomfort in the upper abdomen

• feeling unusually tired or weak

• nausea or vomiting

• fever or repeated episodes of infection in the bile ducts

• a swollen abdomen caused by fluid build-up in advanced cases

Many of these symptoms can also be caused by non-cancerous conditions such as gallstones, liver disease, or bile duct inflammation. However, it’s important to seek medical advice if you develop persistent symptoms, particularly jaundice.

The exact cause of bile duct cancer is not always known.

Cancer develops when genetic changes within cells cause them to grow and divide uncontrollably. Over time, these abnormal cells form a tumour.

While many people diagnosed with bile duct cancer have no obvious risk factors, certain conditions are known to increase the likelihood of developing the disease.

Risk factors for bile duct cancer

Risk factors include:

• primary sclerosing cholangitis (PSC), a long-term inflammatory condition affecting the bile ducts

• bile duct cysts present from birth

• chronic inflammation of the bile ducts

• liver cirrhosis

• chronic hepatitis B infection

• chronic hepatitis C infection

• certain inherited liver disorders

• diabetes

• obesity

• smoking

• heavy alcohol consumption

• increasing age

• liver fluke infection (not commonly seen in the UK)

Having one or more risk factors does not mean you’ll develop bile duct cancer. Equally, some people develop the condition without any known risk factors.

A prompt and accurate diagnosis is important because it helps guide the most appropriate treatment plan. If bile duct cancer is suspected, your consultant will begin by discussing your symptoms, medical history, and any relevant risk factors.

A physical examination may also be performed to look for signs such as jaundice, abdominal swelling, or tenderness.

Blood tests are usually one of the first investigations. These may help assess liver function and identify signs of bile duct blockage.

Tests commonly used to diagnose bile duct cancer include:

• liver function blood tests

• tumour marker blood tests, such as CA 19-9

• abdominal ultrasound

• CT scan

• MRI scan

• magnetic resonance cholangiopancreatography (MRCP)

• endoscopic ultrasound (EUS)

• endoscopic retrograde cholangiopancreatography (ERCP)

• biopsy to obtain a tissue sample for laboratory analysis

In some cases, imaging scans strongly suggest a diagnosis before a biopsy is performed. Additional tests may also be required to determine the size of the tumour and whether it has spread beyond the bile ducts.

It’s not always possible to prevent bile duct cancer, particularly when it develops without an identifiable cause.

However, some steps may help reduce your risk:

• maintaining a healthy weight

• avoiding smoking

• limiting alcohol intake

• managing diabetes effectively

• seeking treatment for hepatitis B or C infection

• attending regular monitoring appointments if you have primary sclerosing cholangitis

• seeking medical advice for persistent symptoms affecting the liver or bile ducts

Early detection of conditions that increase the risk of bile duct cancer may also help identify problems before cancer develops.

digestive function.

Potential complications include:

• persistent jaundice

• bile duct obstruction

• recurrent bile duct infections (cholangitis)

• liver damage or liver failure

• malnutrition and weight loss

• fluid build-up in the abdomen (ascites)

• spread of cancer to nearby organs or other parts of the body

Some complications can occur even when treatment is underway. However, specialist monitoring and supportive care can often help manage symptoms and maintain quality of life.

If you develop symptoms such as worsening jaundice, fever, severe abdominal pain, or confusion, urgent medical assessment is important.

While we do not currently offer cancer treatment at Welbeck, your diagnosing consultant will ensure that you’re referred to the correct teams so that the next steps can be started as quickly as possible.

Treatment depends on several factors, including the location of the cancer, its stage, your overall health, and whether the tumour can be removed surgically.

Your care team will develop an individual treatment plan based on these factors.

Treatment options may include:

• surgery to remove the tumour and affected section of bile duct

• liver surgery for cancers affecting the bile ducts within the liver

• bile duct reconstruction following surgery

• liver transplantation in carefully selected cases

• chemotherapy

• radiotherapy

• targeted cancer therapies

• immunotherapy for specific tumour types

• endoscopic stent placement to relieve bile duct blockage

• supportive and palliative care to manage symptoms and improve quality of life

In some cases, treatment aims to cure the cancer. In others, the focus may be on controlling the disease, relieving symptoms, and helping you maintain the best possible quality of life.

At Welbeck, our digestive health specialists are experts in their field and are dedicated to providing world-class care to every patient.

With access to colleagues across other specialties, our consultants are also able to refer within the Welbeck ecosystem if required to ensure you receive the treatment you need as quickly as possible, all under one roof.

All appointments, testing, treatment, and follow-up appointments take place within our state-of-the-art facilities, enabling us to deliver accurate diagnostics and advanced treatments.

Your health is important to us, so we strive to offer same-day appointments whenever possible.

Our consultants are recognised by the major health insurance companies. If you have private health insurance, your treatment at Welbeck can begin once you have obtained authorisation. We also provide care to self-paying patients. Learn more about the different payment options at Welbeck.

Get in touch today to book an appointment.