Being HIV positive does not mean that a person has full-blown AIDS, and not everyone who gets HIV develops full-blown AIDS. When one fully develops AIDS, the signs and symptoms become more evident. These symptoms include: “a failing immune system, persistent swollen lymph nodes and opportunistic infections” (Stine 114). A common example of a skin disorder caused by AIDS is Kaposi’s sarcoma. That is, “a multifocal, spreading cancer of connective tissue, principally involving the skin; it usually begins on the toes or the feet as reddish blue or brownish soft nodules and tumors” (Stine 442). Lymph nodes are gland-like forms that help stop the spread of infection. When they become persistently swollen, one can develop lymphadenopathy syndrome or LAS. This condition can bring on mild symptoms of fever and weight loss. Other signs of full-blown AIDS include oral lesions such as thrush and hairy leukoplakia. People may also develop kidney disorders and gastrointestinal diseases like severe diarrhea that can cause weight loss.