Chan Chung Liang

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SUMMARY There are two important pathological features associated with carotid-cavernous fistula (CCF): the retrograde cortical venous drainage that can cause intracranial haemorrhage and non haemorrhagic neurological deficit and the retrograde ophthalmic venous drainage that causes orbital venous congestion and visual impairment. We propose a sequential(More)
PURPOSE To evaluate the safety of trypan blue 1% and indocyanine green (ICG) 0.5% in assisting visualization of anterior capsule during phacoemulsification in mature cataract. SETTING Department of Ophthalmology, United Christian Hospital, Hong Kong, China. METHODS This prospective randomized clinical trial comprised 46 eyes with mature cataract(More)
We give a preliminary report of the ophthalmologic outcome of four patients with transvenous embolization studied for their spontaneous carotid-cavernous fistulas. One of them is a direct type while three of them are indirect dural shunts. In indirect dural shunts, traditional transarterial embolization rarely achieves a complete clinical cure in a short(More)
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