The digestive system is a complex and vital part of the body – and when something goes wrong, early detection can be the difference between a simple intervention and a complex one. Endoscopy and colonoscopy are among the most important diagnostic and therapeutic tools in gastroenterology. In India, they are performed by highly trained specialists using advanced equipment, at costs that make them accessible even for patients without comprehensive health insurance.
DivinHeal integrates gastroenterology services into its comprehensive medical care offering, ensuring that patients who need digestive health evaluations receive them promptly and expertly.
What Is Endoscopy?
Upper GI endoscopy (gastroscopy or OGD – Oesophago-Gastro-Duodenoscopy) involves passing a thin, flexible camera through the mouth and into the oesophagus, stomach, and upper small intestine. It is performed under conscious sedation – the patient is relaxed and comfortable but typically not fully asleep.
Endoscopy is used to investigate symptoms including persistent heartburn or acid reflux, difficulty swallowing, upper abdominal pain, unexplained nausea or vomiting, and anaemia due to suspected upper GI bleeding.
During endoscopy, the specialist can take biopsies of abnormal tissue, treat bleeding ulcers, dilate narrowed areas of the oesophagus, and remove polyps or early cancers.
What Is Colonoscopy?
Colonoscopy involves passing a flexible camera through the rectum and along the entire length of the large intestine. It is the gold standard for colorectal cancer screening and for investigating symptoms including rectal bleeding, altered bowel habits, unexplained anaemia, and chronic abdominal pain.
Colonoscopy is not just diagnostic – it is therapeutic. Polyps discovered during colonoscopy can be removed immediately (polypectomy), preventing them from developing into cancer. This makes colonoscopy one of the most powerful cancer prevention tools available.
Capsule Endoscopy
For conditions affecting the small intestine – which is beyond the reach of standard upper and lower endoscopes – capsule endoscopy offers a remarkable solution. The patient swallows a small capsule containing a tiny camera, which photographs the entire length of the small intestine as it passes through. The images are transmitted wirelessly to a recorder worn by the patient. India’s gastroenterologists use capsule endoscopy to investigate obscure gastrointestinal bleeding, Crohn’s disease, and small bowel tumours.
Advanced Endoscopic Procedures
India’s gastroenterology centres offer advanced therapeutic endoscopy including ERCP (for bile duct stones and pancreatic conditions), EUS (endoscopic ultrasound for staging GI cancers and investigating pancreatic lesions), EMR and ESD (endoscopic removal of early GI cancers and large polyps), and POEM (per-oral endoscopic myotomy for achalasia – a swallowing disorder).
Cost of Endoscopy in India
Upper GI endoscopy in the US: $1,500-$3,000. In India with DivinHeal: $80-$200. Colonoscopy in the UK: $1,500-$2,500 privately. In India: $150-$300.
DivinHeal includes gastroenterology consultations and endoscopic procedures as part of comprehensive diagnostic packages for international patients, ensuring that digestive health evaluations are accessible, affordable, and expert.
FAQs
Q1. Is endoscopy or colonoscopy painful?
Both procedures are performed under conscious sedation or light general anaesthesia, so patients are comfortable and typically have no memory of the procedure. Mild bloating or discomfort afterwards is normal and settles within a few hours.
Q2. How long does a colonoscopy take?
The colonoscopy itself typically takes 20-45 minutes. With preparation, sedation, and recovery, patients should plan for a half-day at the hospital. A companion to accompany the patient home after sedation is required.
Q3. Is bowel preparation required before colonoscopy?
Yes. The colon must be completely empty for the colonoscope to provide clear views. Patients follow a low-residue diet for 1-2 days before the procedure and take laxative preparation the evening before and morning of the colonoscopy. DivinHeal’s team provides clear preparation instructions in advance.
Q4. Can DivinHeal arrange endoscopy as part of a health check package?
Yes. DivinHeal offers comprehensive health screening packages that combine endoscopy, colonoscopy, blood tests, cardiac evaluation, and imaging into a single coordinated visit to India. This is particularly popular with patients who want thorough screening while accessing India’s cost advantage.
Q5. What happens if a polyp or abnormality is found during colonoscopy?
Polyps are removed immediately during the colonoscopy – no additional procedure is required. Tissue samples from abnormal areas are sent for biopsy. Results are typically available within 3-5 working days, and DivinHeal coordinates the reporting and any follow-up consultation needed.
