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KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Scanning Tips
TERMINOLOGY
Abbreviations
- Portal vein (PV)
Definitions
- Gas within portal venous system
IMAGING
General Features
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
- Yue G et al: Portal venous gas by ultrasound in advance of impending necrotizing enterocolitis of a very low birth weight infant. J Clin Ultrasound. 48(3):178-80, 2020
- Hosokawa T et al: Difference in detection rate of portal venous gas via computed tomography and ultrasonography in pediatric patients. Ultrasound Q. 35(2):181-5, 2019
- Liang KW et al: Hepatic portal venous gas: review of ultrasonographic findings and the use of the "meteor shower" sign to diagnose it. Ultrasound Q. 34(4):268-71, 2018
- Sadatomo A et al: Hepatic portal venous gas after endoscopy in a patient with anastomotic obstruction. World J Gastrointest Surg. 7(2):21-4, 2015
- Bohnhorst B et al: Portal venous gas detected by ultrasound differentiates surgical NEC from other acquired neonatal intestinal diseases. Eur J Pediatr Surg. 21(1):12-7, 2011
- Esposito F et al: Intrahepatic portal-vein gas associated with rotavirus infection. J Ultrasound. 14(1):10-3, 2011
- Shah PA et al: Hepatic gas: widening spectrum of causes detected at CT and US in the interventional era. Radiographics. 31(5):1403-13, 2011
- Franken JM et al: Hepatic portal venous gas. J Gastrointestin Liver Dis. 19(4):360, 2010
- Abboud B et al: Hepatic portal venous gas: physiopathology, etiology, prognosis and treatment. World J Gastroenterol. 15(29):3585-90, 2009
- Pan HB et al: Hepatic portal venous gas in ultrasonogram--benign or noxious. Ultrasound Med Biol. 33(8):1179-83, 2007
- Sarti J et al: Portal venous gas in hypertrophic pyloric stenosis. J Pediatr Surg. 41(11):1935-6, 2006
- Chiu HH et al: Hepatic portal venous gas. Am J Surg. 189(4):501-3, 2005
- Peloponissios N et al: Hepatic portal gas in adults: review of the literature and presentation of a consecutive series of 11 cases. Arch Surg. 138(12):1367-70, 2003
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References
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Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Scanning Tips
TERMINOLOGY
Abbreviations
- Portal vein (PV)
Definitions
- Gas within portal venous system
IMAGING
General Features
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
- Yue G et al: Portal venous gas by ultrasound in advance of impending necrotizing enterocolitis of a very low birth weight infant. J Clin Ultrasound. 48(3):178-80, 2020
- Hosokawa T et al: Difference in detection rate of portal venous gas via computed tomography and ultrasonography in pediatric patients. Ultrasound Q. 35(2):181-5, 2019
- Liang KW et al: Hepatic portal venous gas: review of ultrasonographic findings and the use of the "meteor shower" sign to diagnose it. Ultrasound Q. 34(4):268-71, 2018
- Sadatomo A et al: Hepatic portal venous gas after endoscopy in a patient with anastomotic obstruction. World J Gastrointest Surg. 7(2):21-4, 2015
- Bohnhorst B et al: Portal venous gas detected by ultrasound differentiates surgical NEC from other acquired neonatal intestinal diseases. Eur J Pediatr Surg. 21(1):12-7, 2011
- Esposito F et al: Intrahepatic portal-vein gas associated with rotavirus infection. J Ultrasound. 14(1):10-3, 2011
- Shah PA et al: Hepatic gas: widening spectrum of causes detected at CT and US in the interventional era. Radiographics. 31(5):1403-13, 2011
- Franken JM et al: Hepatic portal venous gas. J Gastrointestin Liver Dis. 19(4):360, 2010
- Abboud B et al: Hepatic portal venous gas: physiopathology, etiology, prognosis and treatment. World J Gastroenterol. 15(29):3585-90, 2009
- Pan HB et al: Hepatic portal venous gas in ultrasonogram--benign or noxious. Ultrasound Med Biol. 33(8):1179-83, 2007
- Sarti J et al: Portal venous gas in hypertrophic pyloric stenosis. J Pediatr Surg. 41(11):1935-6, 2006
- Chiu HH et al: Hepatic portal venous gas. Am J Surg. 189(4):501-3, 2005
- Peloponissios N et al: Hepatic portal gas in adults: review of the literature and presentation of a consecutive series of 11 cases. Arch Surg. 138(12):1367-70, 2003
