Letrozole belongs to a class of drugs known as nonsteroidal aromatase inhibitors. Letrozole decreases the amount of estrogen in the body. Because many types of breast cancer cells require estrogen to grow, this drug may slow or stop the growth of cancer cells. Letrozole is given as a tablet taken by mouth.
Earnings as a Veterinary Surgeon. The lowest-earning 10 percent of veterinarians earned below $46,610 in May 2008, and the highest-earning 10 percent earned above $143,660, according to the BLS.
Nationwide Averages. On average, a plastic surgeon can earn anywhere from $123,000 to $820,000 per year. Salary varies widely based on location and the number of years of experience the surgeon has.os Angeles is seventh on the list with an average range of $117,916 to $297,476. According to the Allied Physicians Salary Survey, the maximum reported yearly income for plastic surgeons in the United States is $820,000.