human immunodeficiency virus type 1 ( hiv-1 ) has been clearly associated with a variety of new illnesses , including profound immunodeficiency ( acquired immune deficiency syndrome [ aids ] ) , wasting syndromes ( formerly termed aids-related complex [ arc ] ) and neurologic syndromes , including neuropathy , myelopathy and encephalopathy ( often termed subacute encephalitis or aids dementia complex ) .
C0021051
immunodeficiency
C0001849
aids dementia complex