Cytomegalovirus Retinitis in Chinese Patients of non-Hodgkin Lymphoma with Normal CD4 Counts
Keywords:
Cytomegalovirus retinitis, Non-Hodgkin lymphoma, human immunodeficiency virus, polymerase chain reaction, ganciclovirAbstract
Objective: To manifested the clinic features in two cases of cytomegalovirus(CMV) retinitis in Chinese patients of non-Hodgkin lymphoma with normal CD4 counts.
Methods: Two patients with non-Hodgkin lymphoma presented with floaters and vision reduction in affected eyes. The patient underwent eye examination and blood investigation, and vitreous was extracted for CMV-DNA polymerase chain reaction (PCR). The patient was treated with intravenous and intravitreal ganciclovir.
Results: Fundoscopy showed typical yellow and white lesions in the retina of affected eyes. Blood investigation showed HIV(-), CMV- IgG (+) IgM (-),and CD4 T-cell counts more than 300 cells/ul. CMV DNA PCR(+) of vitreous sample supported the diagnosis of CMV retinitis. Retinitis regressed after the treatment of ganciclovir.
Conclusions: CMV retinitis occurred in non-HIV disease such as non-Hodgkin lymphoma with normal CD4 counts. These cases showed CMV-DNA PCR of vitreous may be a good marker for CMV retinitis and intravitreal ganciclovir may be an effective treatment.
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