title: Computed tomography of the subperitoneal space: demonstration of direct spread of intraabdominal disease.
abstract: The direct spread of intraabdominal disease via peritoneal folds is clearly demonstrated with computed tomography (CT). This extensive network of peritoneal folds can be conceptualized as the subperitoneal space. These subperitoneal communications within the abdomen are described and demonstrated by CT scans and a schematic drawing. Direct spread of disease within and between abdominal compartments is illustrated with selected clinical cases stressing the CT imaging method.
mesh_terms: D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D000368:Aged; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging; D004239:Diverticulitis, Colonic / Q000000981:diagnostic imaging; D005260:Female; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D008022:Ligaments / Q000000981:diagnostic imaging; D008113:Liver Neoplasms / Q000000981:diagnostic imaging; D008223:Lymphoma / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging; D010537:Peritoneum / Q000000981:diagnostic imaging*; D011860:Radiography, Abdominal; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary; D014057:Tomography, X-Ray Computed / Q000379:methods*