GIST in Ahmedabad
Surgery and targeted therapy for gastrointestinal stromal tumours of the stomach and bowel.
Dr. Avinash TankMCh · Surgical Gastroenterologist
What is GIST?
Surgery and targeted therapy for gastrointestinal stromal tumours of the stomach and bowel.
A gastrointestinal stromal tumour (GIST) arises from specialised pacemaker cells in the wall of the digestive tract. Unlike common cancers that start in the lining, GISTs grow within the wall itself. Most occur in the stomach, and they range from small, incidental lesions to larger tumours that need treatment.
Reviewed by Dr. Avinash Tank, MBBS · MS (General Surgery) · MCh (Surgical Gastroenterology, SGPGIMS)
Everything you should know
What is a GIST?
A gastrointestinal stromal tumour (GIST) arises from specialised pacemaker cells in the wall of the digestive tract. Unlike common cancers that start in the lining, GISTs grow within the wall itself. Most occur in the stomach, and they range from small, incidental lesions to larger tumours that need treatment.
Symptoms & diagnosis
Small GISTs are often found by chance during endoscopy for another reason. Larger ones can cause bleeding (sometimes seen as anaemia or black stools), vague abdominal discomfort or a feeling of fullness. Diagnosis uses gastroscopy, endoscopic ultrasound (EUS) with biopsy, and CT for staging.
Symptoms & diagnosis
Small GISTs are often found by chance during endoscopy for another reason. Larger ones can cause bleeding (sometimes seen as anaemia or black stools), vague abdominal discomfort or a feeling of fullness. Diagnosis uses gastroscopy, endoscopic ultrasound (EUS) with biopsy, and CT for staging.
Treatment options
The main treatment for a localised GIST is precise surgical removal with a clear margin, frequently achievable by keyhole (laparoscopic) surgery for tumours in suitable locations. For larger, higher-risk or advanced GISTs, targeted oral therapy (tyrosine-kinase inhibitors) is remarkably effective and may be used before or after surgery.
When should you consult a surgeon?
A submucosal mass found on endoscopy, bleeding, or a known GIST
Severe or sudden pain, high fever, persistent vomiting, yellowing of the eyes/skin, or bleeding — get medical help immediately.
An honest consultation will tell you clearly whether you need treatment — or simply reassurance. No pressure, no over-treatment.
Your treatment journey
Call, WhatsApp or use the form — same-week slots. Share your story and reports.
A thorough assessment and only the tests you genuinely need — no unnecessary investigations.
The least-invasive effective option, explained clearly with costs before you decide.
Key-hole technique for a faster recovery, with guided aftercare so you heal well and stay well.
Dr. Avinash Tank
MBBS · MS (General Surgery) · MCh (Surgical Gastroenterology, SGPGIMS)
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Frequently asked questions
Surgery and targeted therapy for gastrointestinal stromal tumours of the stomach and bowel.
Yes — GIST is offered by Dr. Avinash Tank at Dwarika Hospital — Gastro, Bariatric & Laparoscopic Surgery Center, Ahmedabad, with affiliations at Apollo Hospitals · BAPS Yogiji Maharaj Hospital.
Book a consultation for an honest assessment. You will get a clear diagnosis and advice on whether this treatment — or a simpler option — is right for you.
Wherever clinically possible, we use key-hole (laparoscopic), 3D, robotic-assisted and endoscopic techniques for less pain, smaller scars and a faster recovery.
Dr. Avinash Tank is an MCh super-specialist with 25+ years of experience and over 10,000 successful GI, bariatric and cancer surgeries, trained at SGPGIMS and abroad.
Same-week consultation slots are usually available. Call, WhatsApp or use the booking form and we reply within about 2 hours.
With key-hole surgery most patients go home the same or next day and return to light activity within days. Your exact recovery is explained during consultation.
Most major health-insurance and TPA claims are supported with cashless facility, and we help with the paperwork. EMI options are also available.
The consultation fee is ₹1500. You will get clear, honest guidance on your options and a transparent estimate before any procedure.
Yes — patients travel from across India and abroad. We help plan your visit, investigations and stay so everything is smooth.
GISTs are tumours with a range of behaviours from low to high risk. Localised GISTs are usually cured by complete surgical removal.
Yes. Many GISTs, particularly in the stomach, can be removed laparoscopically with a clear margin, offering quicker recovery.
GISTs often respond to targeted oral medicines (tyrosine-kinase inhibitors), which can shrink tumours before surgery or reduce recurrence after it.
Super-specialist GI, bariatric & cancer surgeon. SGPGIMS (India's premier GI centre) + advanced training in Japan & South Korea. Read full profile →
Last reviewed: June 2026Related searches
Cost, insurance & financial help
No hidden surprises. You get a clear, itemised estimate up front and help with insurance and payment so the right care stays within reach.
₹1500 — an honest assessment and a clear plan before anything else.
Most major health-insurance & TPA claims supported, with paperwork help.
Easy-EMI and financial-counselling options to keep care affordable.
A transparent, itemised estimate before any procedure — no hidden costs.
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Dr. Avinash Tank holds visiting consultations across Gujarat & Rajasthan — meet him locally to discuss GIST. When surgery is needed, it is performed at Dwarika Hospital — Gastro, Bariatric & Laparoscopic Surgery Center, Ahmedabad.
Don't ignore your symptoms. Get expert surgical care today.
Book a confidential consultation with Dr. Avinash Tank — same-week slots available across Ahmedabad and for patients travelling from other cities.
Outside Ahmedabad? Dr. Tank holds visiting consultations in several cities — see all locations →