The largest single mass of lymphatic tissue in the body is the

A minimum of one centimeter to the pelvic brim when planning a cervical cancer patient is to

Which of the following leukemias appears to have a hereditary component?

When irradiated a total inverted Y portal, which includes the abdominal and pelvic fields, shielding blocks are used to protect the 

The doctor decides to treat a Hodgkin patient using a supramediastinal mantle.  What lymph node groups are not included in the treatment plan?

The only curative treatment for chronic myelogenous leukemia is

When treating a patient with exophthalmos, the dosimetrist will try to formulate a plan that will shield which of the following organs as much as possible?

Which of the following best describes chronic myelogenous leukemia?

EXTRA CREDIT An added filter used with a therapeutic kV unit

Anaplastic thyroid cancers on presentation will automatically be staged as