In search of a better patch test concentration for povidone-iodine.

The article offers information on a study related to the concentration of povidone-iodine in patch test. Topics discussed include use of povidone-iodine (PVP-I) as a skin disinfectant in wound care and preparation for surgery; medical examination of suspected allergic contact dermatitis (ACD) caused by antiseptics; and administration of iodine-containing contrast media.