A carotid bifurcation pseudoaneurysm treated endovascularly in a patient with irradiated neck.

A carotid artery pseudoaneurysm in an irradiated neck is a rare entity with possible devastating results and management should be multidisciplinary. We present a successful endovascular treatment of a late carotid artery pseudoaneurysm following patch endarterectomy and cervical radiotherapy.

Primary aortoenteric fistula due to septic aortitis.

Primary aortoenteric fistula is most commonly caused from erosion of the bowel wall by an abdominal aortic aneurysm. Septic aortitis with pseudoaneurysm formation and finally erosion into the duodenum represents a rare cause that has been described in very few patients in the literature. We present a rare clinical case of Salmonella aortitis and associated infrarenal aortic pseudoaneurysm that evolved into an aortoduodenal fistula.

Sensory cell regeneration and stem cells: what we have already achieved in the management of deafness.

Background/objective: Genetic manipulation of the cell-cycle exit, induction of new hair cells (HCs) through gene modification therapy, and introduction of stem cells (SCs) into damaged cochleas potentially offer exciting new strategies in treating sensorineural hearing loss.

Materials And Methods: Literature review from Medline and database sources.

Study Selection: Ex vivo models, animal studies, in vitro studies, and review articles.

Auditory neuropathy: endocochlear lesion or temporal processing impairment? Implications for diagnosis and management.

Background/objective: Auditory neuropathy/dys-synchrony, characterized by absent auditory brainstem responses, normal otoacoustic emissions or cochlear microphonics, and word discrimination disproportional to the pure-tone audiogram, may be accompanied by perceptual consequences that could jeopardize language acquisition in affected children. However, the related evidence is constantly changing leading to a serious debate. The aim of the present paper is to review the current knowledge on auditory neuropathy/dys-synchrony, and to present the therapeutic strategies that can be employed in its management, taking into account the potentially underlying pathophysiology.

Endovascular treatment of a primary aortoduodenal fistula: 2-year follow-up of a case report.

The purpose is to evaluate the role of endovascular management for primary aortoduodenal fistula in poor surgical risk patients. A 70-year-old-man was admitted at the emergency room of our hospital with recurrent upper-gastrointestinal bleeding. A diagnostic workup was suggestive of a primary aortoduodenal fistula caused by erosion of an infrarenal abdominal aortic aneurysm.