Aim: We report a case of fungal keratitis and Ocular Surface Squalous Neoplasia (OSSN) occurring in a HIV positive patient. Method: A 32-year-old female patient presented with a non-healing ulcer, which was diagnosed ...Aim: We report a case of fungal keratitis and Ocular Surface Squalous Neoplasia (OSSN) occurring in a HIV positive patient. Method: A 32-year-old female patient presented with a non-healing ulcer, which was diagnosed as fungal keratitis. On examination her ocular surface also revealed OSSN on the nasal bulbar conjunctiva. Serological investigations revealed HIV positive status with CD 4 counts of 61 cells/μl. Patient was treated for fungal keratitis with topical antifungals and also underwent excision biopsy of OSSN which was reported as conjunctival intraepithelial neoplasia. The ulcer showed significant response to topical medication only after the commencement of Anti-Retroviral Therapy (ART). Conclusion: This case emphasizes on the importance of a thorough ocular examination to rule out associated ocular conditions and investigations to rule out immunosuppressive status in a non-healing ulcer.展开更多
The most frequently encountered non-pigmented tumor of the ocular surface is ocular surface squamous neoplasia(OSSN).Over the past two decades,the pharmacological management of OSSN has grown,with topical 5-fluorourac...The most frequently encountered non-pigmented tumor of the ocular surface is ocular surface squamous neoplasia(OSSN).Over the past two decades,the pharmacological management of OSSN has grown,with topical 5-fluorouracil,mitomycin,and interferon alpha 2b all being successfully used to treat this disease.Other agents,such as anti-vascular endothelial growth factor(VEGF),retinoic acid,cidofovir and Aloe vera,have less frequently been used in the treatment of OSSN.This review will discuss these pharmacologic agents,summarizing available data and presenting the approach to the treatment of these tumors.展开更多
文摘Aim: We report a case of fungal keratitis and Ocular Surface Squalous Neoplasia (OSSN) occurring in a HIV positive patient. Method: A 32-year-old female patient presented with a non-healing ulcer, which was diagnosed as fungal keratitis. On examination her ocular surface also revealed OSSN on the nasal bulbar conjunctiva. Serological investigations revealed HIV positive status with CD 4 counts of 61 cells/μl. Patient was treated for fungal keratitis with topical antifungals and also underwent excision biopsy of OSSN which was reported as conjunctival intraepithelial neoplasia. The ulcer showed significant response to topical medication only after the commencement of Anti-Retroviral Therapy (ART). Conclusion: This case emphasizes on the importance of a thorough ocular examination to rule out associated ocular conditions and investigations to rule out immunosuppressive status in a non-healing ulcer.
基金Supported by the Department of Veterans Affairs,Veterans Health Administration,Office of Research and Development,Clinical Sciences Research EPID-006-15S(Dr.Galor)R01EY026174(Dr.Galor)+7 种基金NIH Center Core Grant P30EY014801Research to Prevent Blindness,Unrestricted Grant(Dr.Galor)the Ronald and Alicia Lepke Grant,the Lee and Claire Hager Grant,the Elaine and Robert Baer Grantthe H.Scott Huizenga Grantthe Emilyn Page and Mark Feldberg Grant,the Jose Ferreira de Melo Grantthe Michele and Ted Kaplan Grantthe Kathy and Richard Lesser Grantthe Azar Family Grant(institutional grants).
文摘The most frequently encountered non-pigmented tumor of the ocular surface is ocular surface squamous neoplasia(OSSN).Over the past two decades,the pharmacological management of OSSN has grown,with topical 5-fluorouracil,mitomycin,and interferon alpha 2b all being successfully used to treat this disease.Other agents,such as anti-vascular endothelial growth factor(VEGF),retinoic acid,cidofovir and Aloe vera,have less frequently been used in the treatment of OSSN.This review will discuss these pharmacologic agents,summarizing available data and presenting the approach to the treatment of these tumors.
