·AIM: To report cases of carotid cavernous fistula in post traumatic patients successfully treated with coil embolization.·METHODS: Two cases of direct carotid cavernous fistula (CCF) underwent successful coil embolization. Both patients presented with clinical features of CCF following motor vehicle accident at two weeks and four months. One patient had good visual acuity with raised intraocular pressure (IOP) and the other had poor vision with borderline IOP. The diagnosis was confirmed with cerebral angiography. Coil embolization were performed in both cases.·RESULTS; After the procedure the vision was back to normal and IOP came down to normal range without anti-glaucoma. The features of CCF were also resolved, which included proptosis, ophthalmoplegia, chemotic conjunctiva, orbital bruit and fundus changes.·CONCLUSION: Carotid cavernous fistula should be diagnosed and treated early to prevent serious ocular complication of vision loss. Endovascular embolization is the current treatment of choice.

AIM: To describe a case of diffuse conjunctival calcinosis in hyperpararthyroidism and end stage renal failure patient.METHODS: A case report.RESULTS: A 35-year-old gentleman, known case of hyperparathyroidism with subtotal parathyroidectomy done and end stage renal failure, presented with one month history of foreign body sensation of both eyes associated with redness and tearing. On examination, vision was 6/6 OU with diffuse conjunctival deposits and congestion. Conjunctival histopathological examination showed multiple foci of calcium deposits in the subepithelial stroma. Serum calcium was markedly raised and serum phosphorus was normal. His eye symptoms was reduced with topical steroid (betamethasone) and intramuscular calcitonin. CONCLUSION: Diffuse and symptomatic conjunctival calcinosis is uncommon condition of ocular calcium deposition. Hyperparathyroidism and renal failure are the contributing factors for the development of it.