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Hepatology

Overview

What is Hepatology?

Hepatology is a branch of gastroenterology, and it looks after the health of the liver, gallbladder, bile ducts, and the pancreas. The liver is a vital organ and one of quiet endurance. It performs hundreds of essential functions in the background, like filtering toxins, producing vital proteins, aiding digestion, and storing energy.

Liver disease can often develop silently over many years without obvious symptoms. A hepatology doctor is trained to detect the subtle signs of liver distress that general tests might miss. Although managing advanced liver failure is a major part of hepatology, it’s also increasingly about prevention, early detection, and halting the progression of liver damage long before it becomes severe.

Types of Liver Conditions

Liver conditions can be different in their causes, presentation and trajectory. Some develop quickly, while others are chronic and progressive. Viral hepatitis which is caused by viruses like Hepatitis B and C, remains a common concern. If left untreated, it often leads to chronic inflammation. Fatty liver disease is increasingly prevalent and can be anything ranging from simple fat accumulation to fibrosis, which is a more aggressive form that can cause scarring.

Autoimmune conditions, when the body’s own immune system attacks the liver, like autoimmune hepatitis or primary biliary cholangitis, require specific long-term management. Conditions involving the bile drainage system, which cause scarring of the bile ducts are also conditions under hepatology. At NMC Hospital and Clinic, we also manage complications arising from chronic liver disease, such as cirrhosis, portal hypertension and liver cancer. Understanding the precise type of liver injury is the critical first step our hepatology specialist takes in determining an effective management course.

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Knowing when to seek a specialist opinion is key as liver concerns can be easy to overlook until they are quite advanced. A consultation should be booked with hepatology doctor if patients experience persistent, unexplained fatigue that doesn’t improve with rest, or a general feeling of being unwell. Jaundice, which is the yellowing of the skin and the whites of the eye, is a classic sign that liver health needs attention.

Persistent itching of the skin, dark urine, pale stools, or swelling in the ankles and abdomen are subtle warning signs. Easy bruising or bleeding, loss of appetite, and unexplained weight loss can also be linked to liver dysfunction.

An abnormal result on routine blood tests, such as elevated liver enzymes (ALT, AST) or bilirubin, is often the first clue. If patients have known risk factors like a history of viral hepatitis, significant alcohol use, or a family history of liver disease, a referral to our hepatology clinic for a comprehensive assessment is the next prudent step.

A careful, step-by-step process is needed to arrive at a clear diagnosis in hepatology. Understanding symptoms, medical history, lifestyle, and any family history of liver problems is key in determining testing and treatment.

Blood tests are fundamental, providing a snapshot of liver function, inflammation, and synthetic capacity. We use specific serology tests at NMC to screen for viral hepatitis and autoimmune markers. Abdominal ultrasounds are often the first scan to assess liver texture, size, and blood flow and to look for gallstones or masses.

When more detail is needed, we may recommend a FibroScan, which is a quick, non-invasive test that measures liver stiffness to assess for scarring (fibrosis), or advanced imaging like CT or MRI scans. A liver biopsy may be advised in some cases to obtain a definitive tissue diagnosis. Non-invasive methods are always prioritised where possible.

  • Viral Hepatitis
  • Fatty Liver Disease
  • Autoimmune Liver Diseases
  • Cirrhosis and its complications
  • Liver Cancer (Hepatocellular Carcinoma)
  • Genetic liver disorders
  • Acute Liver Failure
  • Gallstone disease and disorders of the bile ducts
  • Drug-induced liver injury

Our approach to hepatology is comprehensive and personalised at NMC. Preserving liver function and preventing progression to more serious disease is our primary goal. We offer modern, highly effective antiviral therapies for viral Hepatitis, particularly for Hepatitis C, which can now, in most cases, be cured with oral medication. The cornerstone of treatment for fatty liver disease involves a tailored plan that combines dietary modification, weight management and control of diabetes and high cholesterol.

We manage autoimmune conditions using specific immunosuppressive medications to quieten overactive immune responses. Our focus shifts to expertly managing complications, preventing further decompensation and conducting regular surveillance for liver cancer of patients with advanced cirrhosis.

In our multidisciplinary framework, our team works closely with liver surgeons, interventional radiologists, and oncologists. This ensures that every patient receives seamless, coordinated care. Patients visiting our hepatology clinic across Abu Dhabi, Dubai, Sharjah, Ajman, Ras Al Khaimah, and Al Ain receive the same integrated standard of compassionate, expert care across all locations.

With advanced specialised training in liver disease, our consultant hepatologists bring a deep understanding of both common and complex liver disorders to their practice.

Recognising that liver conditions can appear unexpectedly and can be overwhelming, consultations with our specialists are clear and supportive. Diagnoses are outlined clearly, and practical treatment plans are provided for both short and long-term conditions. A dedicated team of hepatology nurses and dietitians works alongside our consultants, offering day-to-day guidance and turning treatment plans into manageable, real-world steps.

FAQs

Find the Answer to Your Medical Questions

Frequently Asked Questions

Typically, a GP or another specialist will refer patients if they have persistent abnormal liver blood tests. This also happens when patients exhibit symptoms suggestive of liver disease, like jaundice or swelling, have a known viral hepatitis infection, or a scan showing an abnormal-looking liver or a liver mass.
It can be. Simple fatty liver is very common and often benign. Non-alcoholic steatohepatitis (NASH), which is the more aggressive form, can cause liver inflammation and scarring known as fibrosis. This can progress to cirrhosis and liver cancer over the years.
The liver has a remarkable ability to regenerate. In many cases, especially when caught early, removing the cause of the injury, such as curing viral hepatitis, stopping alcohol, or losing weight in fatty liver disease, can allow inflammation to settle and even allow some scarring to improve.
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