
Oral Manifestations of HIV Infection and AIDS
Acquired Immunodeficiency Syndrome (AIDS) represents the advanced stage of infection caused by the Human Immunodeficiency Virus (HIV). HIV is a retrovirus that primarily targets CD4+ T-helper lymphocytes, progressively weakening the immune system. As immune function deteriorates, patients become increasingly susceptible to opportunistic infections, unusual malignancies, and systemic complications. Because the













