Intussusception of small intestine due to metastasis of large cell carcinoma of the lung with a rhabdoid phenotype.

Large cell carcinoma of the lung with a rhabdoid phenotype is a rare type of lung cancer, and does not commonly metastasize to the small intestine. Herein we describe a 63-yr-old Japanese male with ileus resulting from small intestinal metastasis from lung cancer. Tumour enlargement was rapid and could not be treated with chemotherapy.