Pneumoretroperitoneum | Radiology Reference Article - Radiopaedia.org
网页2023年1月10日 · Pneumoretroperitoneum is by definition presence of gas within the retroperitoneal space. Pathology. Pneumoretroperitoneum is always abnormal and has a relatively small differential: perforated retroperitoneal hollow viscus. duodenum. peptic ulcer disease 12. blunt or penetrating abdominal trauma 12. endoscopy +/- biopsy (rare) 3.
Pneumoperitoneum, pneumoretroperitoneum and …
网页2024年4月17日 · The unique triad of pneumoperitoneum, pneumoretroperitoneum, and pneumomediastinum in a 74-year-old female underscores the diagnostic challenges and the importance of advanced imaging techniques. The successful collaboration between radiologists and surgeons facilitated a timely and accurate diagnosis, enabling a minimally invasive surgical ...
Pneumoretroperitoneum - an overview | ScienceDirect Topics
网页Gas that enters the retroperitoneal spaces (also known as pneumoretroperitoneum) can usually be distinguished from intraperitoneal gas. Because retroperitoneal gas is bound by fascial planes, it tends to collect in a linear fashion along the margins of the kidneys and psoas muscles and along the medial undersurface of the diaphragms ( Fig. 12-12 ).
Pneumoretroperitoneum: Imaging Findings | SpringerLink
网页2014年1月1日 · Pneumoretroperitoneum is defined by the presence of free air within the retroperitoneal space. Retroperitoneal gas is most often the result of bowel perforation. It can originate from the duodenum or the ascending, descending, or rectosigmoid portions of the colon....
Pneumoretroperitoneum from a gas-containing retroperitoneal …
网页The leading causes of pneumoretroperitoneum include duodenal and rectal perforation, spontaneous colon perforation, and extensions from pneumomediastinum, and gas-containing retroperineal abscesses. Duodenal perforation may result from peptic ulcer disease, iatrogenic injury such as endoscopic retrograde cholangiopancreatograpy, and …
Pneumoretroperitoneum
网页Pneumoretroperitoneum is by definition presence of gas within the retroperitoneal space. Pathology. Pneumoretroperitoneum is always abnormal and has a relatively small differential: perforated retroperitoneal hollow viscus. duodenum. peptic ulcer disease 12. blunt or penetrating abdominal trauma 12. endoscopy +/- biopsy (rare) 3.
Pneumoretroperitoneum – is it always an ominous sign?
网页Pneumoretroperitoneum is usually associated with trauma, colonic or duodenal perforation and instrumentation, either endoscopically or laparoscopically. 5 Other causes include superinfected necrotizing pancreatitis, necrotizing fasciitis, and abscess formation. 3 In this case, the pneumoretroperitoneum was attributed to a superinfection of the ...
Pneumoretroperitoneum after Blunt Trauma - Journal of …
网页As our case demonstrates, patients with pneumoretroperitoneum may present with poorly localized pain and an examination without peritoneal signs. Trauma, particularly blunt trauma, has been identified as a precipitating cause for pneumoretroperitoneum.
网页Recognition of pneumoretroperitoneum is important since rupture of a segment of the gastrointestinal tract is frequently involved. While such air is not in itself dangerous, prompt recognition of its origin is essential as serious septic conditions may be involved. MDCT is an excellent resource in detecting the presence of pneumoretroperitoneum.
Approach to the patient with pneumoretroperitoneum
网页Approach to the patient with pneumoretroperitoneum. ANZ J Surg. 2021 Jan;91 (1-2):206-207. doi: 10.1111/ans.16061. Epub 2020 Jun 3. Authors. Sumudu Welikumbura 1 , Toan Pham 1 2 , Anshini Jain 1 , Marli Williams 1 , Philip Smart 1 3. Affiliations.