A 45-year-old active substance user began getting medical care in your clinic in 1997. He had started taking antiretrovirals (nelfinavir + Combivir) at another facility. Initial labs showed an ...
CD4+ T cells, or helper T cells, are one type of lymphocyte that helps coordinate the immune response against infection and disease. They interact and activate other cells in the immune system. The ...
Idiopathic CD4 lymphocytopenia (ICL) is a clinical syndrome that is defined by CD4 lymphopenia of less than 300 cells per cubic millimeter in the absence of any primary or acquired cause of ...