Gastric and small bowel metastases from lung adenocarcinoma: A case report.

Rationale: Metastatic tumors in the stomach and small bowel are rare. This article reports a case of lung adenocarcinoma metastasizing to the stomach and small bowel.

Patient Concerns: This case study presents the medical history of a 41-year-old male construction worker with a 1-month-long cough and slight chest discomfort.