Bosch, W. van den

membrane conjunctival melanoma graft patient membrane transplantation defect conjunctiva epibulbar article excision melanosi palpebral conjunctiva ophthalmol membrane grafts transplantation margin membrane graft symblepharon formation management symblepharon tumour 0.01 m pbs surface paridaen corneoscleral corneoscleral graft conjunctival autografts technique palpebral atypia limbal autograft result cryotherapy mitomycin recurrence lid margin surface defects fornix donor site morbidity atypia dion paridaens excisional surgery reaction steroid epibulbar conjunctiva method van den bosch bjo.bmj.com tseng caruncle naevu beekhui amelanotic november formation downloaded hyperaemia reconstruction surgery medial treatment 2 years 3 years exenteration conjunctival resection fibrosis donor surface reconstruction medial part preparation resection right eye pterygium-like reaction sutured bosch motility mccartney ace excisional 0.01