The word brisa means breeze in Spanish or Portuguese.In French, it means it broke. (verb briser, to snap or break).
Some things can affect how well the bone marrow can produce platelets. When not enough platelets are made, the platelet count in your blood is too low. Chemotherapy and some radiation therapy can cause this temporarily. These cancer treatments can slow the production of platelets in the bone marrow. Another cause of a low platelet count is cancer of the bone marrow. Other conditions can result in a low platelet count as well.
I have answered this question in a previous question. Low platelets have numerous causes and having low platelets may be a manifestation of a deeper medical problem ( autoimmune problems, haematologic malignancies, Lymphomas, anemia, deficiencies). So you can there are a very large number of causes for low platelets. This is just to give you a general idea and a framework to have a better and more elaborate discussion with your doctor. You will need to be examined by your doctor.