A gastroenterologist is a medical specialist who focuses on diagnosing and treating disorders of the digestive system, which includes the esophagus, stomach, small intestine, colon, liver, gallbladder, and pancreas. These specialists have expertise in both medical and surgical aspects of gastrointestinal (GI) conditions. Gastroenterologists perform a wide range of procedures such as endoscopy, colonoscopy, and biopsy to evaluate and diagnose various digestive disorders. They also provide treatment for conditions like gastroesophageal reflux disease (GERD), peptic ulcers, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), liver diseases, pancreatic disorders, and gastrointestinal cancers.
There are several reasons why you might need to see a gastroenterologist. If you are experiencing persistent symptoms related to your digestive system, your primary care physician may refer you to a gastroenterologist for further evaluation and treatment. Some common reasons to see a gastroenterologist include abdominal pain, chronic diarrhea or constipation, difficulty swallowing, heartburn, unexplained weight loss, rectal bleeding, changes in bowel habits, and jaundice. Gastroenterologists are highly trained to identify the underlying cause of these symptoms through specialized tests and examinations, and they can develop a personalized treatment plan to manage or cure the condition. Book an appointment today!
The head of gastroenterology at IGA Islamabad is Prof. Muzaffar Latif Gill. With over 20 years of experience, Prof. Gill is a highly regarded expert in the field of Gastroenterology and Hepatology. He holds an MBBS degree from Nishtar Medical College and has further enhanced his expertise with an M.D. and MS from the USA. Prof. Gill has earned prestigious credentials, including being a Diplomat of the American Board of Internal Medicine and the American Board of Gastroenterology. He serves as a Professor of Medicine and Gastroenterology and holds the position of CEO at Islamabad Gastroenterology Associates. Prof. Gill is known for his dedication, integrity, and continuous pursuit of knowledge in providing exceptional care and expertise in the field of gastroenterology and hepatology.
Liver gastroenterology, or hepatology, is a specialized branch of gastroenterology that focuses specifically on the study, diagnosis, and treatment of diseases and disorders related to the liver, gallbladder, bile ducts, and pancreas. Hepatologists, who are gastroenterologists with additional expertise in liver diseases, deal with conditions such as viral hepatitis (including hepatitis B and C), alcoholic liver disease, non-alcoholic fatty liver disease (NAFLD), liver cirrhosis, liver cancer, autoimmune liver diseases, and genetic liver disorders. They may utilize a range of diagnostic tests, including liver function tests, imaging studies (such as ultrasound or MRI), liver biopsy, and advanced procedures like endoscopic retrograde cholangiopancreatography (ERCP) to assess and manage liver-related conditions.
The choice of diagnostic test in gastroenterology depends on the specific symptoms and suspected condition. Gastroenterologists use a variety of tests to evaluate and diagnose gastrointestinal disorders. Some commonly performed tests include:
Endoscopy: This procedure allows the visualization of the digestive tract using a flexible tube with a camera (endoscope). There are different types of endoscopy, such as upper endoscopy (to examine the esophagus, stomach, and upper small intestine) and colonoscopy (to examine the colon and rectum).
Imaging tests: These include abdominal ultrasound, computed tomography (CT) scan, magnetic resonance imaging (MRI), and X-rays. These tests help visualize the organs and structures within the digestive system, providing detailed images to aid in diagnosis.
Blood tests: Various blood tests can help assess liver function, pancreatic enzymes, inflammation markers, and the presence of certain antibodies or infections.
Biopsy: A tissue sample may be obtained from the digestive tract or liver through an endoscopic procedure or guided imaging, and it is examined under a microscope to identify any abnormalities or diseases.
The choice of test will depend on the individual’s symptoms, medical history, and the suspected condition, and it is determined by the gastroenterologist based on their clinical judgment.
These are just a few examples of gastro problems, and there are many other conditions that can affect the digestive system. If you are experiencing persistent or concerning symptoms, it is important to consult with a gastroenterologist for proper evaluation and treatment.
