Parotid tumors in Egypt

This is a case series study for parotid tumors in patients presenting to the national cancer institute in Cairo university in 5 years duration. It is a humble attempt to know more about this disease in Egypt as i believe that treatment should be tailored to patients according to the natural history and behavior of every tumor in each part of the world. And it's really different. So, trying to know more about a disease is the first step in curing it, and that's what we are trying to achieve.