Items tagged “pneumoperitoneum”

37 results found
Case

Pneumoperitoneum and pneumoretroperitoneum

  Diagnosis certain
Frank Gaillard
Published 21 May 2008
80% complete
CT
Article

Rigler sign (bowel)

The Rigler sign, also known as the double-wall sign, is a sign of pneumoperitoneum seen on an abdominal radiograph when gas is outlining both sides of the bowel wall, i.e. gas within the bowel's lumen and gas within the peritoneal cavity. It is seen with large amounts of pneumoperitoneum (>1000 ...
Case

Small bowel obstruction with perforation

  Diagnosis certain
Lee-Anne Slater
Published 08 Aug 2011
80% complete
X-ray
Case

Pneumoperitoneum - football sign

  Diagnosis certain
Maxime St-Amant
Published 14 Jul 2012
79% complete
X-ray
Case

Pneumoperitoneum

  Diagnosis certain
Varun Babu
Published 13 Sep 2012
91% complete
X-ray
Case

Falciform ligament sign - pneumoperitoneum

  Diagnosis certain
Mohammadtaghi Niknejad
Published 09 Jan 2013
91% complete
Annotated image X-ray
Case

Dome sign - pneumoperitoneum

  Diagnosis almost certain
Mohammadtaghi Niknejad
Published 24 Jun 2013
60% complete
X-ray
Article

Toxic megacolon

Toxic megacolon is an acute complication seen in both types of inflammatory bowel disease and, less commonly, in infectious colitis and other types of colitis. It is due to fulminant colitis, which causes loss of the neurogenic tone of the colon, leading to severe dilatation and increasing the r...
Article

Subdiaphragmatic free gas

Subdiaphragmatic free gas is one of the ways of detecting presence of free intraperitoneal gas (i.e. pneumoperitoneum). It is the presence of free, extraluminal gas in the anterior subhepatic space.  Radiographic features Plain radiograph Subdiaphragmatic free gas is well appreciated as the g...
Case

Traumatic small bowel perforation

  Diagnosis almost certain
Dayu Gai
Published 24 Feb 2015
80% complete
CT
Case

Pneumoperitoneum

  Diagnosis certain
Craig Hacking
Published 18 Jun 2015
82% complete
X-ray
Case

Bowel perforation

  Diagnosis certain
Maulik S Patel
Published 30 Apr 2016
82% complete
Ultrasound
Case

Football sign

  Diagnosis certain
Yusra Sheikh
Published 06 May 2016
79% complete
X-ray
Case

Pneumoperitoneum

  Diagnosis certain
Portia D'Anverrs
Published 11 Jul 2016
94% complete
X-ray
Article

Inverted "V" sign (pneumoperitoneum)

The inverted "V" sign, also known as the lateral umbilical ligament sign, is a sign of pneumoperitoneum manifested by the visualization of an inverted "V"  shape in the pelvis on supine view of abdominal radiographs. It represents free gas outlining the lateral umbilical ligaments. In infants, t...
Article

Postoperative free intraperitoneal gas

Postoperative free intraperitoneal gas refers to the presence of gas in the peritoneal cavity following a surgical procedure and may result from open or laparoscopic surgical techniques. Terminology Postoperative free intraperitoneal gas is also referred to as postoperative pneumoperitoneum 1....
Case

Pneumoperitoneum

  Diagnosis certain
Uriel Wachsman
Published 19 Dec 2018
79% complete
X-ray
Article

Peritoneal stripe sign (pneumoperitoneum)

The peritoneal stripe sign in abdominal ultrasonography is considered indicative of intraperitoneal free air, present in pneumoperitoneum. Free air in the abdomen will collect in an anti-dependent manner, typically the anterior prehepatic space in the supine patient, settling against the parieta...
Case

Small bowel perforation

  Diagnosis certain
Maulik S Patel
Published 18 Jan 2019
94% complete
Ultrasound X-ray
Case

Neonatal pneumoperitoneum secondary to perforated necrotizing enterocolitis

  Diagnosis certain
Alice Spencer
Published 04 Apr 2019
94% complete
X-ray

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