The Bureau of Labor Statistics groups cosmetologists under the job category of Barbers, Hairdressers and Cosmetologists.. The median pay for these workers was $22,500 per year or $10.82 per hour as of May 2010.
Brainstem Gliomas: Approximately 10% to 15% of childhood brain tumors are brainstem gliomas, which most commonly affect children between the ages of 5 and 10 years. Because of their location, brainstem gliomas may cause sudden dramatic symptoms, such as double vision, clumsiness, difficulty swallowing, and weakness.
General signs and symptoms caused by brain tumors may include: 1  New onset or change in pattern of headaches. 2  Headaches that gradually become more frequent and more severe. 3  Unexplained nausea or vomiting. 4  Vision problems, such as blurred vision, double vision or loss of peripheral vision.