In addition to causes of<unk> in HIV-<unk> , also consider:
Mass lesion
Toxoplasmosis
Lymphoma
Meningitis/encephalitis
Cryptococcus
Bacterial/aseptic
Herpes zoster
CMV
HIV encephalopathy/AIDS dementia complex
Progressive multifocal leukoencephalopathy
Primary CNS lymphoma
CNS TB
Cysticercosis
Neurosyphilis
Toxoplasmosis
Lymphoma
Cryptococcus
Bacterial/aseptic
Herpes zoster
CMV
HIV neurologic complications
Toxoplasmosis
Cryptococcosis<unk>  Dementia<unk> 
Primary CNS lymphoma
HIV pulmonary complications
Pneumocystis jirovecii pneumonia (PCP)
Tuberculosis (TB)
CMV pneumonia
Ophthalmologic complications
CMV Retinitis
Herpes Zoster Ophthalmicus
Other<unk>  fever of unknown origin
Immune reconstitution inflammatory syndrome
HIV diarrhea
Kaposi's sarcoma
Pruritic papular eruption of HIV
Hairy oral leukoplakia
HAART medication side effects
HAART-induced lactic acidosis
Neuropyschiatric effects
Hepatic toxicity
Renal toxicity
Steven-Johnson's
Cytopenias
GI symptoms
Endocrine abnormalities
Toxoplasmosis
Cryptococcosis<unk>  Dementia<unk> 
Primary CNS lymphoma
Pneumocystis jirovecii pneumonia (PCP)
Tuberculosis (TB)
CMV pneumonia
CMV Retinitis
Herpes Zoster Ophthalmicus<unk>  fever of unknown origin
Immune reconstitution inflammatory syndrome
HIV diarrhea
Kaposi's sarcoma
Pruritic papular eruption of HIV
Hairy oral leukoplakia
HAART-induced lactic acidosis
Neuropyschiatric effects
Hepatic toxicity
Renal toxicity
Steven-Johnson's
Cytopenias
GI symptoms
Endocrine abnormalities
Seizures in patients with HIV-AIDS
In addition to causes of seizure in HIV- patients, also consider:
Multisystem inflammatory syndrome in children
Mass lesion
High altitude pharyngitis and bronchitis
Toxoplasmosis
Fever in traveler
Lymphoma