E (continued)
- Ewing sarcoma
- Ewing sarcoma family of tumors
- ex vivo
- excision
- excisional biopsy
- excisional skin surgery
- excrete
- exenteration
- exocrine cancer
- exocrine pancreas cell
- expanded access trial
- expectant management
- experimental
- experimental drug
- exploratory surgery
- extensive-stage small cell lung cancer
- external radiation therapy
- external-beam radiation therapy
- extracorporeal photopheresis
- extracranial