canal

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Synonyms for canal

Synonyms for canal

References in periodicals archive ?
Such patients often demonstrate absence of the bony carotid canal on imaging and are at increased risk for cerebral ischemia and subarachnoid hemorrhage.
Radiological investigations (magnetic resonance angiography (MRA), computed tomography (CT) and angiogram) revealed a 6 cm x 4 cm right proximal petrous (carotido-tympanic) internal carotid pseudo-aneurysm eroding the right petrous-mastoid bone, carotid canal, middle ear cavity and mastoid air cells.
4) In the meantime, a petrous apex granuloma may erode into the jugular foremen, carotid canal, and the internal auditory canal prior to diagnosis.
The lesion also involved the right petrous temporal bone with destruction of the right carotid canal, right jugular canal and occipital bone near the jugular foramen.
Abducens nerve paralysis due to giant aneurysm in the medial carotid canal.
Along with the carotid sheath, it ascended to the base of the skull and was attached around the margins of the carotid canal and jugular foramen and to the anterior aspect of the base of the styloid process.
The patient's left carotid canal had been fractured and the surrounding sympathetic plexus injured in the accident, resulting in an overactive parasympathetic system.
Subclasses C 1 through C4 designate the degree of extension to the carotid canal.
The petrous portion of the internal carotid artery (ICA) represents the continuation of the cervical portion of the ICA as it enters the petrous portion of the temporal bone via the carotid canal.
At the superior border of the thyroid cartilage, it ascends from the common carotid bifurcation superiorly to enter the carotid canal in the petrous portion of the temporal bone.