Dr. Catherine Imelda O'connor PH.D.

Leukemia is a malignancy, or cancer, of the blood and bone marrow that primarily affects the white blood cells — the blood cells responsible for fighting off infections and other foreign organisms that enter the bloodstream. With leukemia, the bone marrow produces a higher level of immature white...

Up to now, there has been no universally acknowledged cure for fibromyalgia. The number of symptoms constantly bothering a person with this syndrome can sometimes lead to anxiety and depression. Given that only less than 10% of people are recorded to have fibromyalgia, patients with this condition...

Jackie Kennedy Onassis is one of the most iconic first ladies of all time, and an important cultural icon of the 20th century. Not only did she establish a model for the behavior and protocol of the first ladies that would follow her, but she was also a fashion icon and a well-respected book editor...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...