Digestive symptoms such as persistent acidity, heartburn, difficulty swallowing, recurrent vomiting, unexplained weight loss or bleeding in the digestive tract may require more than routine medication. While reviewing gastrointestinal diagnostic services in Mumbai, I examined the approach to upper gastrointestinal endoscopy at Globus Gastroenterology Hospital and the professional profile of Dr. Vedant Karvir. For patients considering Upper GI Endoscopy treatment in Mumbai, understanding what the procedure examines, why it is recommended, how it is performed and who should undergo it can make the diagnostic process easier to understand. Globus describes diagnostic upper GI endoscopy as a non-surgical procedure using an endoscope to view the upper digestive tract.
An upper gastrointestinal endoscopy, also called upper GI scopy or gastroscopy, allows a gastroenterologist to directly examine the lining of the upper digestive tract. This includes the oesophagus, stomach and duodenum, which is the first section of the small intestine. A flexible endoscope containing a camera is passed through the mouth so that the doctor can view the digestive tract on a monitor.
The procedure can help investigate several conditions affecting these organs, including gastritis, duodenitis, oesophagitis, peptic ulcers, acid reflux-related problems, celiac disease and certain gastrointestinal tumours. It can also help investigate symptoms where the cause is not clear from a routine consultation.
An important advantage of endoscopy is that it can provide visual information and, when indicated, allow the doctor to take a small tissue sample for biopsy. This can help with further examination of abnormal areas and support a more specific diagnosis.
An endoscopy may be recommended when symptoms persist or when there are warning signs that require direct examination. Globus lists nausea and vomiting, gastrointestinal bleeding, heartburn, unexplained weight loss and ulcers among situations in which a patient may need gastroenterological assessment.
Patients with ongoing difficulty swallowing, recurrent upper-abdominal discomfort or suspected conditions involving the oesophagus, stomach or duodenum may also require investigation. Endoscopy can help identify inflammation, ulcers, bleeding sources, structural abnormalities or suspicious lesions that may not be adequately evaluated through symptoms alone.
It is important to remember that the decision to undergo endoscopy should be based on a medical assessment. Not every episode of acidity or indigestion automatically requires an invasive investigation.
**Dr. Vedant H. Karvir is a Hepato-Gastroenterologist and Interventional Endoscopist based in Mumbai. His professional profile states that he completed his MBBS in Kolhapur, followed by a three-year MD programme with research in gastroenterology and hepatology. He then underwent a three-year fellowship in the Gastroenterology and Hepatology Department at KEM Hospital, Mumbai.**
His clinical interests include hepatology and therapeutic endoscopy, covering the diagnosis and management of digestive and liver conditions as well as advanced endoscopic procedures. Globus currently describes him as having more than 12 years of experience in gastroenterology, hepatology and therapeutic endoscopy. His profile also records extensive procedural experience, including more than 15,000 gastroscopies and more than 3,000 colonoscopies on the doctor profile page.
Dr. Karvir has also performed advanced procedures for gastrointestinal bleeding, removal of foreign bodies from the food pipe, oesophageal dilatation, ERCP for common bile duct stones and PEG feeding tube placement. This procedural background is relevant for patients seeking a specialist for diagnostic as well as therapeutic endoscopy.
Patients researching a gastroenterologist in Mumbai may therefore wish to consider both formal training and hands-on experience with endoscopic procedures when selecting a specialist.
At Globus, diagnostic upper GI endoscopy is described as an outpatient procedure. The patient is positioned on the left side, and a numbing spray is administered in the throat before the endoscope is gently introduced through the mouth. Air may be passed through the endoscope to improve visibility, while the images are displayed on a monitor. The procedure is described as taking around 30 minutes, although the total visit time can vary depending on preparation and recovery requirements.
During the examination, the gastroenterologist carefully inspects the oesophagus, stomach and duodenum. If an abnormal area is identified, a small biopsy may be taken for further evaluation. Depending on the clinical situation, endoscopy can also be used for selected therapeutic interventions rather than diagnosis alone.
Because the procedure uses a flexible camera rather than conventional open surgery, recovery is generally much simpler than that associated with surgical exploration. However, individual instructions regarding fasting, medicines and post-procedure activity should always be followed.