1706 results
Portal Venous Gas on POCUS - Pneumatosis
Patient has ischemic bowel with portal venous gas.
Both cause intrahepatic
Portal Venous Gas ... on POCUS - Pneumatosis ... located air while pneumatosis ... Mnemonic Portal ... #Venous #Gas #Pneumatosis
Portal Venous Gas on POCUS

Sick hypotensive patient. Obscure diagnosis in 2 mins. Notice the portal air
Portal Venous Gas ... Notice the portal ... reverb in liver -> pneumotosis ... eabramsMD #Portal
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
showed air in the portal ... PortalVenousGas #Pneumatosis
Sick hypotensive patient. Obscure diagnosis in 2 mins. Notice the portal air on ultrasound, reverb in
Notice the portal ... reverb in liver -> pneumotosis
Causes of Intrahepatic Gas
Non-Iatrogenic:
 • Biliary: Emphysematous cholecystitis, Ascending cholangitis, Enteric-biliary fistula, Biliary-bronchopleural fistula, Congenital incompetent
Oddi, Trauma • Portal ... Appendicitis, Pneumatosis ... Whipple procedure • Portal ... Intrahepatic #Gas #Air #Portal
Pneumobilia on POCUS
Patient is s/p Whipple surgery and has pneumobilia.
Both cause intrahepatic branching gas pattern. Pneumobilia
located air while pneumatosis ... Mnemonic Portal
Abdominal X-Ray Anatomy and Interpretation Checklist
 - Is there bowel dilatation, wall edema or pneumatosis?
 -
wall edema or pneumatosis
Algorithm for Diagnosis and Management of Ischemic Colitis
Severe if any of following:
 • >3 Risk Factors
Peritoneal signs • Pneumatosis
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
Stenosis Grading - Normal ... effacement - Mild - Partial ... effacement (ventral, dorsal ... Stenosis Grading - Normal
Causes of Ascites - Differential Diagnosis Algorithm
Portal Hypertension - Prehepatic:
 • Portal vein thrombosis
 • Splenic
Diagnosis Algorithm Portal ... Prehepatic: • Portal ... arteriovenous fistula Portal ... • Idiopathic portal ... obstruction Non-portal