Co-occurrence of Gastric Xanthoma and Numerous Large Hyperplastic Polyps as a Complication of Argon Plasma...

Gastric antral vascular ectasia is a form of gastrointestinal bleeding commonly treated with argon plasma coagulation (APC). APC is a noncontact electrocoagulation technique that transmits energy through ionized argon gas, ultimately coagulating and cauterizing the bleeding vessels. We report a rare case describing an association between APC therapy for gastric antral vascular ectasia and the subsequent development of hyperplastic polyps and gastric xanthoma. This outcome underscores the need for further research into refined treatment strategies to prevent such complications and highlights the importance of recognizing this complication and understanding its risk factors.