In coordinate geometry, a square is similar to an ordinary square (See Square definition ) with the addition that its position on the coordinate plane is known. 1  Each of the four vertices (corners) have known coordinates. From these coordinates, various properties such as width, height etc can be found.
If your family doctor suspects that you may have a more serious illness such as hepatitis, in which the liver is severely compromised, he may send you to a hepatologist. Liver disease is the main, comprehensive focus of the hepatologist, who receives specialized training in the diagnosis and treatment of the disease.
Preparing for your appointment. Start by making an appointment with your family doctor or a general practitioner if you have signs and symptoms that worry you. If your doctor suspects you may have a liver problem, such as nonalcoholic fatty liver disease, you may be referred to a doctor who specializes in the liver (hepatologist). Because appointments can be brief, it's a good idea to be well-prepared.