title: Rectosigmoid obstruction due to compression between calcified ovarian tumours and the lip of an advanced spondylolisthesis.
mesh_terms: D000368:Aged; D002114:Calcinosis / Q000150:complications*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D008159:Lumbar Vertebrae; D010051:Ovarian Neoplasms / Q000150:complications*; D012002:Rectal Diseases / Q000209:etiology*; D012447:Sacrum; D012810:Sigmoid Diseases / Q000209:etiology*; D013168:Spondylolisthesis / Q000150:complications*