title: Pneumoretroperitoneum as the manifestation of rectal perforation.
authors.forename: Ming-Ju
authors.initials: MJ
authors.lastname: Hsieh
authors.forename: Tsung-Chien
authors.initials: TC
authors.lastname: Lu
authors.forename: Shey-Ying
authors.initials: SY
authors.lastname: Chen
authors.forename: Shyr-Chyr
authors.initials: SC
authors.lastname: Chen
mesh_terms: D003108:Colonic Diseases / Q000150:complications*; D006801:Humans; D006874:Hydrostatic Pressure / Q000009:adverse effects; D007416:Intestinal Perforation / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012188:Retropneumoperitoneum / Q000209:etiology*