title: [Early gastric cancer--or not].
abstract: A 46-year old female patient presented with non-specific epigastric discomfort that had been present for 6 months. Endoscopic work-up showed a small gastric polyp and biopsy samples revealed adenocarcinoma. There was no evidence of metastatic disease or penetration of the muscle layer on endosonography, rating the tumor as early gastric cancer. Endoscopic submucosal dissection was unsuccessful due to bleeding complications and the patient was treated with subtotal gastrectomy. Surprisingly, the final histological diagnosis revealed a highly differentiated neuroendocrine tumor and the initial diagnosis had to be revised.
authors.affiliation: Medizinische Poliklinik, Universitätsspital Basel, Basel. burrie@uhbs.ch
authors.forename: E
authors.initials: E
authors.lastname: Burri
authors.forename: R
authors.initials: R
authors.lastname: Nüesch
authors.forename: A
authors.initials: A
authors.lastname: Lugli
authors.forename: P
authors.initials: P
authors.lastname: Noll
authors.forename: S R
authors.initials: SR
authors.lastname: Vavricka
mesh_terms: D001706:Biopsy; D003937:Diagnosis, Differential; D019160:Endosonography; D005260:Female; D005743:Gastrectomy; D005773:Gastroscopy; D006801:Humans; D008875:Middle Aged; D018358:Neuroendocrine Tumors / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery