title: Rigid abdomen: an unusual cause.
mesh_terms: D003106:Colon; D003108:Colonic Diseases / Q000209:etiology*; D003779:Denture Design; D003832:Denture, Partial, Removable; D005547:Foreign Bodies / Q000150:complications*; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D008875:Middle Aged