fenestration of the internal carotid artery

Transitory

ischemic attack associated with a rare fenestration of the cervical segment of the internal carotid artery: a case report. Magnetic resonance angiography performed 2 weeks after the initial event revealed a fenestration of the cervical ICA (A white arrow). Multiple transversal sections showed regular filling of the fcICA with contrast medium in both lumina (B1–3 white arrows), where paracoronal reformations using a maximum intensity technique showed that both lumina were comparably well developed (C1–3 white arrows)

Transitory

ischemic attack associated with a rare fenestration of the cervical segment of the internal carotid artery: a case report. Volume rendering of magnetic resonance angiography data (A, B) and use of common edge enhancement tools (C) did not show any sign of a dissection or any other severe degradation of the fcICA vessel walls