Radiation induced pneumonitis can occur 1 to 3 months after treatment. 

Describe the difference between staging and grading.

Which type of intracranial malignancy is commonly managed with whole brain irradiation?

A low-grade tumor (G1) is one that: a. Does not resemble the tissue of origin b. Is poorly differentiated c. Is well differentiated d. Closely resembles the tissue of origin

ECOG and Karnofsky scales are used to describe:

Which of the following is an anticipated side effect of steroidal use?

Most primary cases of CNS cancer occur in the spinal cord. 

Brain tumors are the _____ leading cause of cancer death in children.

The most common presenting symptom for inflammatory breast cancer is a palpable mass.

Define the T, N, and M of the TNM staging system.