%0 Journal Article %T Early and Late Histological and Ultrastructural Findings in Resected Infantile Capillary Hemangiomas Following Treatment with Topical Beta-Blocker Timolol Maleate 0.5% %A Bart Wagner %A G£¿ran Darius Hildebrand %A Hardeep S. Mudhar %A Kanmin Xue %A Zuzana Sipkova %J Archive of "Ocular Oncology and Pathology". %D 2018 %R 10.1159/000477411 %X Infantile capillary hemangiomas (IHs) affect approximately 4¨C5% of infants. The systemic nonselective ¦Â-adrenergic antagonist, propranolol, has become the standard first-line treatment for severe IHs. The topical ¦Â-antagonist, timolol maleate, has also demonstrated efficacy and safety in treating superficial and some deep capillary hemangiomas. Despite their therapeutic success and prevalent use, the mechanism of action of ¦Â-adrenergic antagonists in the treatment of IHs is not well understood %K Infantile capillary hemangioma %K Topical ¦Â-blocker %K Topical timolol maleate 0.5% %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6167667/