title: [2 cases of rectal sarcoma].
mesh_terms: D001706:Biopsy; D005260:Female; D006801:Humans; D007813:Laparotomy; D016403:Lymphoma, Large B-Cell, Diffuse / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012004:Rectal Neoplasms / Q000601:surgery*
vernacular_title: Sarkom na pravoto chervo s prinos na dva sluchaia.