A PIL for every ill? Patient information leaflets (PILs): a review of past, present and future use

This article reviews the usefulness and importance of written information, specifically leaflets, being given to patients. Evidence suggesting how both patient and doctor may benefit from the giving of written information is reviewed. Identification of good practice relating to the content and readability of leaflets is discussed. An argument is put forward that the giving of written information is an under-utilized resource in contributing to improving patient outcomes but that this may be changing with the increasing use of patient leaflet databases. The advantages and disadvantages of computer- generated patient leaflets are discussed and desirable further areas of research on computer-generated leaflets are proposed.      

Late-onset dysphagia lusoria assessed by 3-dimensional computed tomography of an aortic arch abnormality

Symptomatic vascular rings causing late-onset dysphagia (dysphagia lusoria) are quite unusual in adults. We present a 42-year-old woman with a 1-year history of dysphagia from a right-sided aortic arch with an aberrant left subclavian artery and left-sided ligamentum arteriosum. Using a helical CT scan of the chest and a three-dimensional reconstruction software, her anatomic abnormality was completely delineated. Arch aortogram confirmed the anomaly. The patient underwent a left posteriolateral thoracotomy. Intraoperative findings correlated precisely with the preoperative reconstruction data. Division of the ligamentum resulted in a complete decompression of the esophagus and resolution of the patient's symptoms.