Search results
5 kwi 2024 · The most common cause of pneumoperitoneum is the disruption of the wall of a hollow viscus. In children, the causes are different from the adult population and are considered in the neonatal pneumoperitoneum article.
13 sty 2017 · Benign pneumoperitoneum (BPPT) is defined as asymptomatic free intraabdominal air or as pneumoperitoneum without peritonitis. Symptomatic free air requires surgical anagement, but management of asymptomatic pneumoperitoneum is controversial. In this study, we investigate the diagnosis and treatment of BPPT in children.
Supine AXR shows increased lucency in the upper abdomen with clear demonstration of the football sign of the falciform ligament being outlined by free air. Supine AXR obtained during an intussusception reduction shows air outlining both the inner and outer walls of the small bowel (Rigler’s sign).
7 cze 2017 · The radiographic findings may be subtle and easily overlooked, particularly on a supine radiograph or for a patient for whom clinical suspicion is low. Familiarity with the varied manifestations of free intraperitoneal air on abdominal or chest radiographs is vital for successful identification .
The causes of pneumoperitoneum in children are perforation (necrotizing enterocolitis, Hirschsprung's disease, and meconium ileus) and iatrogenic effects, such as from use of rectal thermometer, enema, and postintubation or mechanical ventilation.
21 mar 2022 · Free air on CT or Pneumoperitoneum often indicates a life threatening perforation of bowel. There are many causes but a few of the most common are stomach ulcers and diverticulitis. Others can be from medical procedures like colonoscopy where the bowel wall is perforated.
9 maj 2022 · Pneumoperitoneum is defined as the presence of free air in the peritoneal cavity. It is a surgical emergency that represents in 90% of the cases with a hollow viscus perforation and its feared consequences of sepsis and death.
