في عنا بالطب عين بومة owl-eye ؟؟؟؟

Cytomegalovirus (CMV) is a DNA virus in the family Herpesviridae known for producing large cells with nuclear and cytoplasmic inclusions. Such inclusions are called an "owl's eye" effect.

While CMV is found in almost everyone, and is usually fought off by the immune system, for people who are immunocompromised, by diseases, transplants, or chemotherapy the virus is not adequately destroyed and can cause damage to the eye and the rest of the body. HIV positive persons are most at risk, especially when the CD4 cell count decreases. CMV is a common virus that infects those who are HIV positive.

http://en.wikipedia.org/wiki/Cytomegalovirus_retinitis