Topical use of adrenaline in different concentrations for endoscopic sinus surgery.

Unlabelled: The ideal adrenaline concentration remains unknown.

Aim: Compare topical adrenaline solutions in different concentrations.

Study Design: Prospective, double blind, randomized trial.

Dizziness associated with panic disorder and agoraphobia: case report and literature review.

Dizziness is one of the most frequent complaints in both primary and specialized medical care facilities. Many dizzy patients, without a known organic cause, considered as having idiopathic dizziness, may have a psychiatric disorder. Besides, even organic dizziness may cause or exacerbate latent psychiatric alterations.