نتایج جستجو برای: conjunctival aphthosis
تعداد نتایج: 6210 فیلتر نتایج به سال:
PURPOSE To report the clinicopathologic features of a case of conjunctival synthetic fiber granuloma. CASE REPORT A 6-year-old girl presented with a slow-growing red nodule in the right inferior conjunctival sac with no history of surgery or trauma. Histopathological examination revealed foreign body type granulomatous inflammation around birefringent fibers of variable colors consistent with...
purpose : to report the outcome of a case of primary conjunctival rhabdomyosarcoma treated by surgical excision combined with chemotherapy case report : a 4-year-old boy presented with a visible recurrence of conjunctival mass in the left eye. the orbital magnetic resonance imaging (mri) showed the lesion was confined to the conjunctiva without orbital infiltration. histology and immunophenotyp...
AIMS To evaluate cell growth and the pattern of p53 suppressor gene expression in atypical primary acquired melanosis (PAM) and in recurrent conjunctival melanoma. METHODS Eighteen specimens of PAM with atypia and 24 specimens, comprising early and late lesions, from 12 patients with conjunctival melanoma were stained for the proliferating cell nuclear antigen using the PC10 antibody, and for...
The mitotic rate and goblet cell content of conjunctival epithelium following total or central corneal epithelial removal using n-heptanol was measured to determine how the conjunctival epithelium responds to injury and whether conjuctiva responds to central corneal epithelial loss. One day following a wound that removed corneal, limbal, and 1-2 mm of bulbar conjunctival epithelium, the mitotic...
In this study, we aimed to investigate the feasibility of directed differentiation of human amniotic epithelial cells into conjunctival epithelium under specific conditions as well as of constructing tissue-engineered conjunctiva for ocular surface reconstruction. Human amniotic epithelial cells were cultured with induced denuded conjunctival matrix and conjunctival homogenate. Immunohistochemi...
AIMS To assess changes in incidence of conjunctival squamous cell carcinoma over a 22 year period in Tanzania and to analyse possible reasons for change. METHODS Retrospective analysis of records from a Tanzanian pathology department serving north and central Tanzania from 1976 to 1997; medical record analysis of cases of conjunctival squamous cell carcinoma presenting in the last 2 years of ...
We report our experience of a case in which a combination of conjunctival symblepharon detachment, conjunctival granuloma excision, and conjunctival free flap transplantation was performed for the treatment of symblepharon after pterygium surgery, with satisfactory outcomes. The patient was referred to our hospital with pterygium recurrence, symblepharon and granuloma formation after pterygiu...
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