Swati Singh1, Ruchi Mittal2, Purvasha Narang3, Vikas Mittal3. 1. Ophthalmic Plastics, Orbit and Ocular Oncology Services, L J Eye Institute, Ambala, India. dr.swati888@yahoo.com. 2. Dalmia Ophthalmic Pathology Service, L V Prasad Eye Institute, Mithu Tulsi Chanrai Campus, Bhubaneswar, India. 3. Cornea and Anterior Segment Services, L J Eye Institute, Ambala, India.
Abstract
PURPOSE: To describe a rare co-occurrence of ocular surface squamous neoplasia (OSSN) in a patient with microbial keratitis. METHODS: Case report. RESULTS: We describe a 68-years female who developed ocular surface squamous neoplasia (OSSN) in an eye with culture proven severe fungal keratitis of 5 months duration, which progressed to endophthalmitis. She was managed with extended enucleation for left eye. Histopathology examination was consistent with squamous cell carcinoma of ocular surface with no corneal stromal/scleral/anterior chamber involvement. She received adjuvant chemotherapy with topical Interferon alpha2b (3 cycles) for positive margins. Six months after treatment, she is completely tumor free. CONCLUSION: Co-occurrence of OSSN and chronic fungal keratitis is rare. We recommend that patients with chronic ocular infections should be examined and followed closely for abnormally thickened limbal areas.
PURPOSE: To describe a rare co-occurrence of ocular surface squamous neoplasia (OSSN) in a patient with microbial keratitis. METHODS: Case report. RESULTS: We describe a 68-years female who developed ocular surface squamous neoplasia (OSSN) in an eye with culture proven severe fungal keratitis of 5 months duration, which progressed to endophthalmitis. She was managed with extended enucleation for left eye. Histopathology examination was consistent with squamous cell carcinoma of ocular surface with no corneal stromal/scleral/anterior chamber involvement. She received adjuvant chemotherapy with topical Interferon alpha2b (3 cycles) for positive margins. Six months after treatment, she is completely tumor free. CONCLUSION: Co-occurrence of OSSN and chronic fungal keratitis is rare. We recommend that patients with chronic ocular infections should be examined and followed closely for abnormally thickened limbal areas.