Hi doctor,I did an injection of mitoxandrone before 3 months and 15 day (16 mg).And I had a risky sexual activity with a prostitute 3 months and 20 day before. I took an antigen -antibody test for hiv 3 months and 15 days after the risky exposure and it was negative. Furthemore my dermatologists recently made the diagnosis that I have Dis- seminated granuloma annulare.Could you draw any conclusions from the above description? Can mitoxandrone affect the results of the andigen-antibody test?Thank you in advance Nikolas