title: [Experience and application of diagnostic pneumoperitoneum in the anomalies in the umbilical region (author's transl)].
abstract: By means of 30 pneumoperitoneograms performed "postmortem" and five performed for diagnosis, the exploratory technique, radiologic anatomy of umbilical region, and the usefulness of the process in the diagnosis in children are discussed. Pneumoperitoneum may be indicated in diagnosis of bleeding Meckel's diverticulum, in exclusion or confirmation of remnants of the omphalomesenteric duct in cronically moist lesions of the umbilicus resistent to symptomatic treatment, in cases of non-communicating urachal cysts which can not be diagnosed by cystogram, and in the differential diagnosis of abdominal tumors related to the umbilical region.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008467:Meckel Diverticulum / Q000000981:diagnostic imaging*; D011028:Pneumoperitoneum, Artificial / Q000379:methods*; D011859:Radiography; D014496:Urachal Cyst / Q000000981:diagnostic imaging; D014497:Urachus / Q000000981:diagnostic imaging
vernacular_title: Experiencias y aplicación del neumoperitoneo diagnóstico en las alteraciones de la región umbilical.