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

- “ Acute appendicitis is one of the commonest causes of an ‘‘acute abdomen’’ and appendectomy is the commonest emergency surgical operation performed...”

Used in the following article:

  • Arrowhead sign (cecum) - “ The arrowhead sign refers to the focal cecal thickening centered on the appendiceal orifice, seen as a secondary sign in acute appendicitis. The c...”

View full size version of Acute appendicitis with CT arrowhead sign

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