Coagulaciön endoscópica con Plasma de Argón, una opción terapéutica en la ectasia vascular antral

Translated title of the contribution: Endoscopic coagulation of gastric vascular antral ectasia with argon plasma

Jaime Poniachik T.*, Rodrigo Quera P., Roque Sáenz F., Jorge Alfaro L., Gladys Smok S.

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


Background: Gastric Antral Vascular Ectasia or Watermelon stomach is a rare cause of chronic gastrointestinal bleeding, often presenting as a chronic iron deficiency anemia. This condition can be associated with some other diseases such as cirrhosis, autoimmune diseases and others. We report two patients treated with Argon Plasma Coagulation, a 68 years old male with an ethanol related cirrhosis and a 72 years old female with an idiopathic Gastric Antral Vascular Ectasia. The characteristic endoscopic features were mistaken for many years as gastritis. Both patients presented with severe anemia requiring multiple, transfusions as treatment. Due to the poor operative risk, both patients were treated with Argon Plasma Coagulation with good results.

Translated title of the contributionEndoscopic coagulation of gastric vascular antral ectasia with argon plasma
Original languageSpanish
Pages (from-to)547-551
Number of pages5
JournalRevista Medica de Chile
Issue number5
StatePublished - May 2001
Externally publishedYes


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