No abstract

Background/aims-Decreased tear volume in patients with chronic hepatitis C has been reported in the literature. Lactoferrin is abundantly present in human tears, the main source of which is the acini of the lacrimal glands. In this study tear lactoferrin levels were measured to investigate the dry eye condition of patients with chronic hepatitis C. Conclusion-Chronic hepatitis C patients showed both decreased tear volume, and decreased tear lactoferrin concentration. These findings suggest that there may be dysfunction of the lacrimal glands in patients with chronic hepatitis C, which may account for the mild dry eye. (Br J Ophthalmol 1999;83:684-687) Hepatitis C virus (HCV) is a principal cause of chronic hepatitis worldwide. Methods-Lactoferrin

A case of recurrent unilateral varicella-zoster virus (VZV) retinitis is reported. The retinitis was characterized by arteriolitis and retinal necrosis with secondary chorioretinal atrophy localized in the periphery of the supratemporal quadrant of the retina. Polymerase chain reaction analysis of aqueous humor demonstrated VZV DNA in both the initial and recurrent episode. The Goldmann-Witmer coefficient for VZV IgG was elevated. The initial VZV retinitis was successfully treated with acyclovir and corticosteroids. Three years later, high-dose corticosteroids alone were used to treat idiopathic facial nerve palsy. One month after concluding corticosteroids therapy, the VZV retinitis recurred in the same eye, suggesting that administration of the high-dose corticosteroids caused VZV reactivation and induced recurrence of VZV retinitis.

No abstract

No abstract