Primary brain tumors are classified by the type of tissue in which they arise. The most common brain tumors are gliomas, which begin in the glial (supportive) tissue. There are several types of gliomas, including the following: 1  Astrocytomas arise from small, star-shaped cells called astrocytes.rimary brain tumors are classified by the type of tissue in which they arise. The most common brain tumors are gliomas, which begin in the glial (supportive) tissue. There are several types of gliomas, including the following: 1  Astrocytomas arise from small, star-shaped cells called astrocytes.
One natural remedy is to gargle with a baking soda and water mixture. In summary, regarding, how long does strep throat last, It takes about 3 days for the symptoms to ease when antibiotics are used, however it takes an average of 7-10 days to actually recover from strep throat.
If a toddler has had a sore throat for more than a week, it is typically not the result of strep throat. (For more detail on possible symptoms and signs of strep throat in toddlers, click Strep Throat Symptoms.This article also discusses common and rare symptoms of this infection, and information on how long strep symptoms last.).For more detail on possible symptoms and signs of strep throat in toddlers, click Strep Throat Symptoms. This article also discusses common and rare symptoms of this infection, and information on how long strep symptoms last.).