Características histológicas de bolhas filtrantes de pacientes submetidos à trabeculectomia com uso de 5-FU no intra-operatório

Características histológicas de bolhas filtrantes de pacientes submetidos à trabeculectomia com uso de 5-FU no intra-operatório

Autores:

José Garone Gonçalves Lopes Filho,
Remo Susanna Jr.,
Ruth Miyuki Santo

ARTIGO ORIGINAL

Arquivos Brasileiros de Oftalmologia

versão impressa ISSN 0004-2749versão On-line ISSN 1678-2925

Arq. Bras. Oftalmol. vol.61 no.1 São Paulo fev. 1998

http://dx.doi.org/10.5935/0004-2749.19980100

SUMMARY

Authors studied the histological aspects of filtering blebs conjunctiva of two patients who had undergone surgical revision of the filtration site after trabeculectomy with 5-Fluorouracil during the procedure. Blebs were excised due to ocular hypotony. Light microscopy showed: conjunctival epithelium attenuation, substantia propria with loosely organized collagen, few blood vessels and rare inflammatory cells. Our histhopathological findings are similar to those reports in the literature for cases treated with mitomycin-C.

Key words: 5-Fluorouracil; Trabeculectomy; Ocular hypotony; Pathologic anatomy; Histology

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