Prevalence and clinical consequences of cytomegalovirus DNA in the aqueous humour and corneal transplants

Abstract

We found a relatively high prevalence of CMV DNA in the aqueous and corneas obtained during keratoplasty. All the patients who had CMV positivity in aqueous developed CMV endotheliitis postoperatively and experienced graft failure eventually. Aqueous tapping at the time of corneal transplantation for PCR analysis may help to improve the diagnosis and follow-up management of postkeratoplasty CMV endotheliitis.