%0 Journal Article %A Birgit Spors %A Joerg Seemann %A Natalie Homer %A Aaron Fay %T Lymphatic malformation with acquired Horner syndrome in an infant %D 2018 %R 10.1136/neurintsurg-2017-013315.rep %J Journal of NeuroInterventional Surgery %P neurintsurg-2017-013315 %X An infant presented with right upper eyelid ptosis and was subsequently diagnosed with acquired Horner syndrome. Further evaluation revealed a right-sided cervicothoracic lymphatic malformation. At 13 weeks of age, the child underwent percutaneous intracystic sclerotherapy with a mixture of sodium tetradecyl sulphate and ethanol. Twenty-one weeks after initial treatment, ophthalmic examination showed complete resolution of the blepharoptosis and pupillary miosis. Percutaneous sclerotherapy not only effectively treated the space-occupying lymphatic malformation but also reversed the Horner syndrome that was presumably induced by neural tension (more likely) or compression. %U https://jnis.bmj.com/content/neurintsurg/early/2018/01/11/neurintsurg-2017-013315.rep.full.pdf