Open AccessGastrointestinal hemorrhage due to ileal metastasis from primary lung cancer
Author(s) -
Wei Liu,
Wei Zhou,
Wei Qi,
Ya-Dan Ma,
Yunyun Xu
Publication year - 2015
Publication title -
world journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 155
eISSN - 2219-2840
pISSN - 1007-9327
DOI - 10.3748/wjg.v21.i11.3435
Subject(s) - medicine , metastasis , lung cancer , mesentery , lung , cancer , fecal occult blood , carcinoma , colorectal cancer , radiology , pathology , gastroenterology , colonoscopy
We report a patient with small intestinal metastasis from lung squamous cell carcinoma. A 66-year-old man who underwent radical lung cancer surgery was admitted to our hospital. Before starting his fifth cycle of chemotherapy, he was found to have a positive fecal occult blood test. Abdominal computed tomography scan revealed an ileal tumor with mesenteric lymph node enlargement. He underwent laparoscopic resection of the involved small intestine and mesentery. Histopathological analysis confirmed metastasis from lung cancer. We conducted a review of the literature and 64 documented cases of small intestinal metastasis from lung cancer were found. The pathologic diagnosis, clinical presentation, site of metastasis, and survival time in these cases were reviewed.