[Transcranial color-coded sonography in the management of patients with cervical and intracranial arterial stenosis]. / L'écho-Doppler transcrânien dans la prise en charge des sténoses artérielles cervicales et intracrâniennes.

Technological innovations have endowed the development of powerful tools in medical imaging, such as transcranial color-coded sonography. In addition to other imaging techniques, its relevance in cerebrovascular disorders is increasing. This article aims to describe the technique through specification of its current indications in patients with arterial cervical and intracranial stenosis.

[Clinical vignette for the medical school student: jugular foramen syndrome]. / La vignette diagnostique de l'etudiant. Syndrome du trou déchiré postérieur (foramen jugulaire).

Cranial neuropathies are frequent and their semiological analysis is the basis of the diagnostic workup. This is even more true in the case of multiple cranial neuropathies. We here propose a diagnostic exercise in the case of a simultaneous cranial nerves IX (glossopharyngeal), X (vagus) and XI (spinal) deficit. This case exemplifies that knowledge of nervous anatomy and physiology is the basis of the semiology of the nervous system.