In an AIDS patient chorioretinitis is typically caused by:
Correct Answer: Cytomegalovirus
Description: Cytomegalovirus It may cause disseminated disease, although, more commonly, it affects the eye and gastrointestinal tract. Chorioretinitis was seen in approximately 25% of patients before the advent of HAA, but this has decreased dramatically after the initiation of HAA. Cytomegalovirus retinitis occurs almost exclusively in patients with CD4+ T cell counts less than 50 per microliter. Cryptococcosis Meningitis is the major clinical manifestation of cryptococcosis Toxoplasma gondii It causes encephalitis and is responsible for 50% of all mass lesions in the central nervous system.
Category:
Pathology
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