Argon Plasma Coagulation (APC) is a minimally invasive endoscopic treatment used to control bleeding from gastric telangiectasias—dilated, fragile blood vessels in the lining of the stomach that can cause chronic or recurrent gastrointestinal bleeding.
Gastric telangiectasias (also known as gastric vascular ectasia or GAVE) are small, abnormal blood vessels in the stomach. They are often associated with:
These vessels can cause occult bleeding (not visibly noticeable), leading to iron-deficiency anemia or visible gastrointestinal bleeding (like black stools or vomiting blood).
APC is a non-contact technique in which ionized argon gas (plasma) is delivered through an endoscope to cauterize (burn and seal) the abnormal blood vessels. This stops current bleeding and prevents future episodes.
Yes, APC is a safe and well-tolerated procedure when done by trained gastroenterologists. Rare side effects may include:
Patients can usually go home the same day. They may need:
APC for gastric telangiectasias is a proven and effective treatment that significantly improves quality of life in patients with chronic GI bleeding. Our expert team ensures precise, safe, and personalized care during every step of the process.