Type: Term Pronunciation: ĕ-sof′ă-gō-gas-tros′tŏ-mē Definitions: 1. Anastomosis of esophagus to stomach, usually following esophagogastrectomy. Synonyms: esophagogastroanastomosis, gastroesophagostomy Found on http://www.medilexicon.com/medicaldictionary.php?t=30433