The retromolar trigone is a structure in which cavity of the head and neck?

What is not true regarding the trachea?

What type of staging is used for breast cancer?

When diagnosed with a soft tissue sarcoma, what scan would most likely be done as part of the patient’s workup?

A CT scanner specifically designed for use in the radiation therapy department should have which characteristics?I. Diagnostic size boreII. Laser and patient marking systemIII. Virtual simulation capabilities

Positioning and immobilization for head and neck treatment may include all the following except

A change in the size, shape, and organization of a cell is defined as:

What disorder is characterized by the stomach contents backing into the esophagus?

What structure in the brain is responsible for supplying arterial blood to the cerebrum?

All the following are important requirements of CT for treatment planning except: