title: Early gastric cancer with widespread lymph node metastases; a case report.
abstract: The resected stomach from a 58-year old male patient showed a 4.3 X 3.2 cm, depressed (II c) lesion in the body, histology of which revealed moderately differentiated tubular adenocarcinoma with invasion reaching the submucosa. Widespread metastases of lymph nodes including superior mesenteric and para-aortic ones were noted. The patient once worked in a mustard gas (Yperite) factory, and had chronic bronchitis. The exposure to this toxic substance was discussed in relation to the diffuse metastases of cancer.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology* / Q000556:secondary / Q000601:surgery; D001991:Bronchitis / Q000139:chemically induced; D006801:Humans; D008207:Lymphatic Metastasis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009151:Mustard Gas / Q000009:adverse effects; D009784:Occupational Diseases / Q000139:chemically induced; D010534:Peritoneal Neoplasms / Q000556:secondary; D013274:Stomach Neoplasms / Q000473:pathology* / Q000601:surgery
chemical_list: D009151:Mustard Gas