[Neuroimaging Clinics, Volume 16, Number 3> Pitie-Salpetriere Hospital, Paris, France. Topics include intracranial aneurysms, natural history and clinical management of unruptured intracranial aneurysms, ruptured intracranial aneurysms, current diagnostic modalities for intracranial aneurysms, trunkal intracranial aneurysms, and more. For clinicians.