From the case: Fat halo sign

Modality: CT
Axial C+ portal venous phase
Modality: CT (C+ portal venous phase)

Used in the following articles:

  • Fat halo sign (inflammatory bowel disease) - “ The fat halo sign refers to a feature seen on CT examination of the abdomen, and represents infiltration of the submucosa with fat, between the mu...”
  • Crohn disease - “ Crohn disease is an idiopathic inflammatory bowel disease (IBD) characterised by widespread gastrointestinal tract involvement typically with skip...”

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