11 results
Portal Venous Gas:
Ill-appearing elderly postop patient. Taken back to OR for ischemic bowel
Gas in the liver:
bowel Gas in the liver ... : Pneumobilia or ... - VCU Ultrasound ... #Gas #Air #POCUS ... #Liver #Ultrasound
Pneumobilia on Abdominal POCUS
S/P ERCP presenting with Reynolds' Pentad. Blood Cx grew GPC on Day1
Compare to
Pneumobilia on Abdominal ... Compare to portal venous ... - VCU Ultrasound ... #air #liver #pocus ... #hepatic
Hepatic Artery Calcifications on POCUS
Elderly male with abd pain/low BP. POCUS Liver TRV shown. Diagnosis?
Linear intrahepatic
Hepatic Artery Calcifications ... portal venous gas ... to have air located ... while portal venous ... POCUS #clinical #ultrasound
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... , Metastasis #Liver ... #Lesions #Hepatic ... #Ultrasound #Contrast ... CT #MRI #POCUS #radiology
Portal venous gas on hepatic ultrasound: A concerning finding in the critically ill patient that should
Portal venous gas ... on hepatic ultrasound ... peripheral tracking of air ... portal venous system ... #hepatology #liver
Portal Venous Gas on POCUS - Pneumatosis
Patient has ischemic bowel with portal venous gas.
Both cause intrahepatic
Pneumobilia tends ... centrally located air ... result in small air ... clinical #abdominal #ultrasound ... #Liver
Pneumobilia on POCUS
Patient is s/p Whipple surgery and has pneumobilia.
Both cause intrahepatic branching gas pattern. Pneumobilia
centrally located air ... result in small air ... Mnemonic Portal venous ... clinical #abdominal #ultrasound ... #Liver
Hepatic Artery Calcifications mimicking portal venous gas on Liver POCUS

A 70yo male presents with abdominal pain.
Hepatic Artery Calcifications ... mimicking portal venous ... gas on Liver POCUS ... looked like portal venous ... POCUS #clinical #ultrasound
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... Contrast Enhanced Ultrasound ... phase, Portal venous ... Late phase DDx: Venous ... #POCUS #radiology
Causes of Intrahepatic Gas
Non-Iatrogenic:
 • Biliary: Emphysematous cholecystitis, Ascending cholangitis, Enteric-biliary fistula, Biliary-bronchopleural fistula, Congenital incompetent
• Parenchymal: Hepatic ... enema, Central venous ... Oxidized cellulose, Hepatic ... Artery Embolization ... Intrahepatic #Gas #Air