While playing on a slide, little john landed on a broken glass bottle that punctured the skin on the back of his thigh. Which cluster of lymph nodes would you most expect to be swolen in a few days as a result of this injury?

Which lymphoid organ atrophies (shrinks) as we age?

What are the two advantages of treating a soft tissue sarcoma patient with postoperative radiation therapy? 

Multiple myeloma is characterized by osteoblastic lesions.

The AJCC classifies primary bone sarcomas based on whether the tumor is greater or less than ___ cm. 

Which of the following is a prognostic indicator for chondrosarcoma? Select all that apply. 

void* prev_payload_pointer(void* curr_payload_pointer){  return ((char*) curr_payload_pointer) – ;}

Define sunburst periosteal reaction.

Which chemotherapy drugs are most often used in the treatment of osteosarcomas? Select all that apply.

Lymphatic spread is only a concern in primary bone cancers when it arises in the ____.