Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. 1. Make sure to get a specialist [Pediatirician/Pathologist] opinion in this aspect before opting for an alternate system of medicine and usually lymphangiomas are associated with recurrent infections [due to pressure effect or impeded blood flow], as such she could get recurrent upper respiratory tract and skin infection. 2. Prior to treatment with an alternate system of medicine, one need histopathological examination for further management [like surgical excision]. Hope I have answered your query. Let me know if I can assist you further.