title: Endobronchial metastasis from stomach cancer.
abstract: A young woman presented with a dry cough present during the previous 4 weeks. A chest radiograph demonstrated diffuse interstitial infiltration in both lower lung fields. Fibreoptic bronchoscopic examination revealed multiple 2-3 mm elevated nodules on the bronchial surface and a mucosal biopsy showed extensive subepithelial infiltration of poorly differentiated adenocarcinoma without definite precancerous alteration in the overlying epithelium. Studies for the evaluation of primary tumour focus were performed. Oesophagogastroduodenoscopy showed advanced gastric cancer of Borrmann type III, and mucosal biopsy of the stomach showed poorly differentiated adenocarcinoma. The patient was treated three times with systemic chemotherapy, but her condition deteriorated. Three months after diagnosis, she died of complicated pneumonia. This is a rare case of endobronchial metastasis from stomach cancer. The stomach is an unusual site of endobronchial metastasis from extrathoracic primary malignancy.
authors.affiliation: Division of Pulmonology, Yonsei University College of Medicine, Seoul, Korea.
authors.forename: Y B
authors.initials: YB
authors.lastname: Park
authors.forename: Y S
authors.initials: YS
authors.lastname: Byun
authors.forename: S K
authors.initials: SK
authors.lastname: Kim
authors.forename: D G
authors.initials: DG
authors.lastname: Yang
authors.forename: J
authors.initials: J
authors.lastname: Chang
authors.forename: J H
authors.initials: JH
authors.lastname: Kim
authors.forename: D H
authors.initials: DH
authors.lastname: Shin
authors.forename: S K
authors.initials: SK
authors.lastname: Kim
authors.forename: W Y
authors.initials: WY
authors.lastname: Lee
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary*; D000328:Adult; D001984:Bronchial Neoplasms / Q000473:pathology / Q000556:secondary*; D016145:Endoscopy, Digestive System; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D013274:Stomach Neoplasms / Q000473:pathology*