Cocaine is used to produce a euphoric effect by abusers, who may be unaware of the devastating systemic and ocular side effects of this drug. We describe the first known case of cilioretinal artery occlusion after intranasal cocaine abuse.
Tuberculosis (TB) is one of the most common systemic diseases in India. Intraocular TB is however, rare. Retinal vasculitis is a relatively rare manifestion of intraocular TB. We report a case of bilateral retinal vasculitis in a 19-year-old girl with abdominal tuberculosis. The patient responded well to anti-TB treatment along with a short course of low dose oral steroids. Vision in her right eye however remained compromised due to residual maculopathy. This is the first report of bilateral retinal vasculitis due to colonic TB.
Valsalva haemorrhagic retinopathy is an uncommon clinical entity that can severely affect visual acuity. Valsalva haemorrhagic retinopathy is caused by a sudden increase in intrathoracic pressure, which reduces venous return to the heart and increases cephalic venous pressure, and may cause a sudden rise in intraocular venous pressure and spontaneous rupture of the retinal capillaries. This report is of a patient with a large macular pre-retinal haemorrhage that was managed conservatively.
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