Endoscopy
Endoscopy & Digestive Health Services
Endoscopy is a medical procedure that allows doctors to examine the inside of certain parts of the body using a thin, flexible instrument equipped with a light and camera. It is commonly used to evaluate the digestive tract, identify abnormalities and investigate symptoms affecting the oesophagus, stomach and intestines.
Our Endoscopy services focus on supporting the evaluation and management of digestive health concerns. Whether you are experiencing persistent abdominal discomfort, difficulty swallowing, unexplained digestive symptoms or gastrointestinal bleeding, your doctor may recommend endoscopy when appropriate to help identify the cause.
Comprehensive Endoscopic Services
Endoscopic procedures provide doctors with a detailed view of the digestive tract without requiring conventional open surgery. Depending on the patient's symptoms and medical needs, endoscopy may be used for diagnosis, tissue sampling or selected treatments.
The type of procedure recommended depends on the area being examined, the suspected condition and the patient's overall health. Before the procedure, the healthcare team explains the preparation requirements, expected benefits and potential risks.
- Upper gastrointestinal endoscopy
- Colonoscopy and lower gastrointestinal evaluation
- Investigation of digestive symptoms
- Biopsy and tissue sampling when indicated
- Selected therapeutic endoscopic procedures
- Follow-up evaluation as advised by the doctor
Upper Gastrointestinal Endoscopy
Upper gastrointestinal endoscopy, also known as gastroscopy, allows a doctor to examine the oesophagus, stomach and the first part of the small intestine. It may be recommended to investigate persistent upper abdominal pain, difficulty swallowing, recurrent vomiting, unexplained anaemia or suspected bleeding.
During the procedure, a flexible endoscope is gently passed through the mouth into the upper digestive tract. Depending on the clinical findings, the doctor may collect small tissue samples for laboratory examination or perform selected treatments.
Colonoscopy
Colonoscopy is a procedure that allows the doctor to examine the inner lining of the large intestine and rectum using a flexible camera-equipped instrument. It may be advised for persistent changes in bowel habits, unexplained rectal bleeding, certain abdominal symptoms or colorectal cancer screening when appropriate.
Colonoscopy may also help identify inflammation, ulcers, polyps and other abnormalities. If necessary, tissue samples can be collected or suitable polyps may be removed during the procedure, depending on their size and clinical characteristics.
Diagnostic Endoscopy
Diagnostic endoscopy helps doctors investigate symptoms that may be caused by conditions affecting the digestive tract. It provides direct visual information that may not be available through a physical examination alone.
Depending on the procedure, the doctor may look for inflammation, ulcers, narrowing, bleeding, unusual growths or other changes. Biopsies may be recommended to investigate selected conditions and help establish a diagnosis.
Therapeutic Endoscopy
In addition to diagnosis, certain endoscopic procedures can be used to treat specific gastrointestinal conditions. These treatments may help manage selected problems while avoiding the need for more invasive surgery in appropriate cases.
Depending on the condition and available facilities, therapeutic endoscopy may involve controlling selected sources of bleeding, removing suitable polyps, widening narrowed sections of the digestive tract or placing a stent when clinically indicated.
Endoscopic Biopsy & Tissue Sampling
During some endoscopic procedures, the doctor may collect a small tissue sample, known as a biopsy. This sample is examined in a laboratory to help investigate abnormalities seen during the procedure.
A biopsy may be recommended when evaluating inflammation, certain infections, persistent digestive symptoms or suspicious tissue changes. The need for tissue sampling depends on the endoscopic findings and the suspected diagnosis.
Evaluation of Digestive Symptoms
Digestive symptoms can occur for many reasons, including dietary factors, infections, inflammation and other gastrointestinal conditions. When symptoms persist or require further investigation, a doctor may recommend an appropriate diagnostic procedure.
Endoscopy may help investigate symptoms such as persistent upper abdominal discomfort, difficulty swallowing, recurrent vomiting, unexplained gastrointestinal bleeding and certain ongoing changes in bowel habits. The choice of test depends on the patient's clinical assessment.
Common Conditions Evaluated Through Endoscopy
Depending on the type of procedure and the patient's symptoms, endoscopy may help evaluate conditions affecting the digestive system, including:
- Gastritis and peptic ulcers
- Gastroesophageal reflux-related concerns
- Difficulty swallowing
- Intestinal inflammation
- Colonic polyps and selected bowel abnormalities
- Gastrointestinal bleeding
- Unexplained digestive symptoms requiring investigation
Preparation Before an Endoscopy
Proper preparation helps the healthcare team perform the procedure safely and obtain useful findings. Preparation requirements vary according to the type of endoscopy being performed.
For an upper endoscopy, patients are usually asked to avoid food and drinks for a specified period before the procedure. Colonoscopy generally requires bowel preparation to clear the large intestine. Patients should follow the hospital's specific instructions regarding fasting, bowel preparation and medication adjustments.
Inform your doctor about existing medical conditions, allergies, current medicines and any blood-thinning or diabetes medicines you take. Do not stop prescribed medication unless your healthcare team advises you to do so.
Sedation, Comfort & Patient Safety
Depending on the procedure and the patient's needs, local anaesthesia, sedation or other appropriate measures may be used to improve comfort. The healthcare team determines the suitable approach based on the procedure and the patient's medical condition.
During the procedure, the clinical team monitors the patient as appropriate. Endoscopy is generally well tolerated, although potential risks vary according to the procedure and may include bleeding, reactions to sedation or, rarely, perforation. The treating doctor can explain the relevant risks before obtaining consent.
Recovery After an Endoscopic Procedure
Recovery depends on the type of endoscopy, whether sedation was used and whether any treatment was performed during the procedure. Some patients may experience temporary bloating, mild throat discomfort or drowsiness after certain procedures.
Patients should follow the discharge instructions provided by the healthcare team. If sedation has been administered, arrangements for an accompanying adult and restrictions on driving or operating machinery may be necessary.
When Should You Consider an Endoscopy?
Your doctor may recommend an endoscopic evaluation if you experience persistent symptoms or require investigation based on your medical history and examination.
- Persistent abdominal discomfort
- Difficulty or pain while swallowing
- Persistent vomiting or unexplained digestive symptoms
- Unexplained anaemia or suspected gastrointestinal bleeding
- Persistent changes in bowel habits
- Follow-up of selected digestive conditions
Our Approach to Endoscopy Care
We believe endoscopy care begins with understanding the patient's symptoms, medical history and concerns. The recommended procedure should be appropriate to the clinical situation, with clear explanations about preparation, expected findings and follow-up.
Our focus is on supporting informed decisions, patient comfort and appropriate medical evaluation. After the procedure, the doctor explains the findings and advises whether additional investigations, treatment or follow-up may be required.
Book an Endoscopy Consultation
If you have persistent digestive symptoms or have been advised to undergo an endoscopic procedure, a consultation can help you understand the available options and preparation requirements.
Contact Habib Hospital to enquire about Endoscopy services and appointment availability. Our team can guide you regarding consultation, preparation and the appropriate evaluation based on your healthcare needs.
Important: Vomiting blood, black tarry stools with weakness or dizziness, severe abdominal pain or significant gastrointestinal bleeding requires urgent medical assessment.