CT

CTA brain (soon after episode of headache)

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Sagittal C+ arterial phase
Modality: CT (C+ arterial phase)

- “ Features are consistent with benign CNS arteriopathy. ”

Used in the following articles:

  • Reversible cerebral vasoconstriction syndrome - “ Reversible cerebral vasoconstriction syndrome (RCVS), also know as benign CNS arteriopathy, is one of a group of conditions which make up the reve...”
  • Cerebral vasospasm following subarachnoid haemorrhage - “ Cerebral vasospasm following subarachnoid haemorrhage is a major complication of subarachnoid haemorrhage (SAH). It is overtaking rebleed as the m...”
  • Thunderclap headache - “ A thunderclap headache is a very sudden onset headache, and often described as being hit in the head with a baseball bat (cricket bat etc... presu...”
  • Central nervous system vasculitides - “ Central nervous system (CNS) vasculitides represent a heterogeneous group of inflammatory diseases affecting the walls of blood vessels in the bra...”

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