Klinische Monatsblatter fur Augenheilkunde · 1993
[Radical conjunctivectomy in therapy of malignant melanoma of the conjunctiva].
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Siegert J, Wiegand W, Kroll P
Аннотация
BACKGROUND: In tumor excision of large malignant melanomas of the conjunctiva or in the excision of widespread precancerous melanosis the development of symblepharon is a threatening complication after conjunctivectomy, especially if the conjunctival fornix is afflicted.
PATIENTS: Three patients with suspected nodular melanoma and surrounding precancerous melanosis of the conjunctiva were treated by extended excision of the conjunctiva. Instead of a conjunctival graft, spontaneous epithelization under the protection of an 'Illig' contact lens was achieved. After this, two patients with histologically proven malignant melanomas were treated by beta-ray radiation with 90-Strontium.
RESULTS: Within four weeks after the excision a complete epithelization of the wound occurred and the functional as well as the cosmetic results were very satisfying. During the follow-up between 12 and 22 months no recurrence of the melanomas and no formation of symblepharon was observed.
CONCLUSIONS: With regard to these results extended tumor excision without conjunctival graft seems to be a reasonable therapy for large nodular melanomas and widespread melanosis, while the application of an 'Illig' contact lens avoids the formation of symblepharon.
PATIENTS: Three patients with suspected nodular melanoma and surrounding precancerous melanosis of the conjunctiva were treated by extended excision of the conjunctiva. Instead of a conjunctival graft, spontaneous epithelization under the protection of an 'Illig' contact lens was achieved. After this, two patients with histologically proven malignant melanomas were treated by beta-ray radiation with 90-Strontium.
RESULTS: Within four weeks after the excision a complete epithelization of the wound occurred and the functional as well as the cosmetic results were very satisfying. During the follow-up between 12 and 22 months no recurrence of the melanomas and no formation of symblepharon was observed.
CONCLUSIONS: With regard to these results extended tumor excision without conjunctival graft seems to be a reasonable therapy for large nodular melanomas and widespread melanosis, while the application of an 'Illig' contact lens avoids the formation of symblepharon.