Dr. Roberto Arevalo araujo M.D.

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• What is Eye Melanoma?

  What is eye melanoma?Eye melanoma is also known as ocular melanoma. It is a type of cancer that develops in the eye, from the melanin-producing cells.Melanoma is a type of malignant cancer that develops in the melanin-producing cells all over the human body. Melanin-producing cells are known for the...

• How to Prepare for Chemotherapy

  How to prepare for chemotherapyFor people who are scheduled to undergo chemotherapy, there are a number of things that should be done to prepare for the procedure. Preparing for chemotherapy can benefit you for both during the procedure and after the procedure. As a result, preparation steps vary in...

• What Are Petechiae?

  What Are Petechiae?Petechiae can be described as marks or blotches that normally appear on the skin and are tiny, round, and purplish or reddish in color. Petechiae are usually pinpoint-sized. Minor hemorrhage (bleeding that is localized below the skin) is the source of petechiae.Although they...

• What’s Getting in the Way of Treatment for Rare Types of Ovarian Cancer?

  Women who present to their healthcare provider with acute symptoms often already have progressed ovarian cancer. It is difficult to make medical advances with rare ovarian cancers because there are even fewer patients. Additionally, by the time patients begin to receive treatment, the cancer is...

• Everything You Need to Know About Immunotherapy

  Immunotherapy is the process by which certain biological methods are employed to strengthen the immune system. Mostly, it is used for patients with cancer to help them prevent or beat the disease. The immune system is composed of white blood cells which work in connection with the lymph system to...

• Is Leukemia Fatal?

  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...