Diagnosis of Jejunal Metastases from Lung Cancer Using Capsule Endoscopy

Gastrointestinal metastases from lung cancer are rare and usually asymptomatic. We report a case of small bowel metastases from primary lung cancer revealed by abdominal pain and severe recurrent anaemia. The diagnosis was obtained with capsule endoscopy. This non-invasive procedure thus represents a valuable method contributing to a rapid and detailed diagnosis while reducing underdiagnosis, and it should thus be considered for lung cancer patients complaining of abdominal symptoms, which may indeed be related to gastrointestinal metastases.