[A case of metastatic small intestinal tumor from primary lung cancer with hemorrhage and a high G-CSF serum level].


A 83-year-old man presented at our hospital with hemosputum, and Stage III B(T4N3M0)lung cancer was diagnosed after thorough examinations. Although systemic chemotherapy was performed and kept the disease stable, anemia progressed. The fecal occult blood was recognized, and the enhanced abdominal CT scan revealed a 8 cm enhanced small intestinal tumor… (More)