51.   In severe cases, patients develop inflammation in blood vessels and abnormalities in bleeding and clotting, and their major organs fail.

52.   In Type II diabetes, patients develop resistance to insulin, the hormone that controls blood sugar.

53.   In this cancerlike condition, associated with AIDS, patients develop internal or external lesions.

54.   It has been delayed because the patient developed pneumonia.

55.   Many patients developed resistance to the drugs, as HIV swiftly mutated into less vulnerable forms.

56.   NeoRx said the four patients developed a syndrome that involves abnormal blood clotting.

57.   Occasionally, patients develop a rash at the injection site, but that seems to be the most serious side effect noted in studies.

58.   Only one drug, Biaxin, is approved for the disease, but many patients develop resistance to it.

59.   One was that patients also developed motor abnormalities such as difficulty maintaining balance.

60.   One reason scientists are hesitant to proclaim victory over HIV is that it has a tremendous capacity to mutate, causing patients to develop resistance to drugs.