Acute Appendicitis as a First Presentation of Unimetastatic Gastric Adenocarcinoma.

Appendicitis is one of the most common causes of abdominal surgery emergencies worldwide. Here, we report a case of acute appendicitis as a primary presentation of gastric adenocarcinoma with appendiceal metastasis and no evidence of other lesions. This case can be added to only a few other reported cases, showing a similar situation that can help clarify the spread of gastric adenocarcinoma.