A Rare Case of Synchronous Gastric Signet Ring Cell Adenocarcinoma Metastasis at the right colon angle

Although it can affect any part of the gastrointestinal system, signet ring cell carcinoma (SRC) is a common malignant entity stomach cancers. We discuss case patient who had prior history gastric adenocarcinoma with cells, for which he underwent partial gastrectomy gastro-jejunal anastomosis. Four months after surgery, presented an acute postoperative blockage. Operative findings and pathology exams concluded presence SRC at right angle colon. In patients obstructive symptoms surgery neoplasms stomach, possibility second lesion should be considered among differential diagnoses.