title: [A case of suspected abdominal tumor with melena and hematemesis following excision of the tumor of the anterior region of the neck and resulting in a fatal outcome].
mesh_terms: D000368:Aged; D001344:Autopsy; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology* / Q000601:surgery; D009362:Neoplasm Metastasis; D010179:Pancreas / Q000473:pathology; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology; D013961:Thyroid Gland / Q000473:pathology; D013964:Thyroid Neoplasms / Q000473:pathology* / Q000601:surgery