June 2006 Peer Reviewed Feature Articles Bladder cancer: assessment and management Paul Sved, John Boulas The variability of asthma and how to respond to it Christine Jenkins Update on spondyloarthritis Mark Reed, Lionel Schachna A guide to sudden hearing loss Nigel DW Biggs Advertisement Peer Reviewed Regular Series Gastroenterology clinic Recurrent abdominal pain in children Jacinta Tobin Perspectives on dermoscopy A black mark on a bowler’s forearm Alex J Chamberlain Clinical case review Hyperthyroidism in an 84-year-old patient with cardiovascular disease Duncan J Topliss Innocence revisited The illusion of permanence Sanjiva Wijesinha Advertisement Patient Handouts Foot care FAQs OPEN ACCESS Angela Evans, Pat Phillips Useful exercises for ankylosing spondylitis OPEN ACCESS Mark Reed, Lionel Schachna Advertisement