Cancer treatment

Surgical therapy
- Oldest form of cancer treatment
- Meets a variety of goals
- Trend is toward less radical surgeries
Role of surgery in cancer treatment
Prevention
- Removal of non-vital organs to prevent cancer
Diagnosis
- Biopsy
Palliation of symptoms
- Relief of pain
- Obstruction
- Hemorrhage
Rehabilitation
- Reconstructive surgery
Determine the diagnostic and treatment plan
- Clinical staging
Cure and/or control of cancer
- Removal of localized cancer tissue
  - Primary site
  - Site of metastasis
Supportive care
- Insertion of therapeutic devices (e.g., feeding tubes, suprapubic catheter)

Cold Versus Flu

For Everyone AUG. 8, 2024 ESPAÑOL PURPOSE Influenza (flu) and the common cold are both contagious respiratory illnesses, but they are caused by different viruses.

Ebola Disease Basics

For Everyone JUNE 2, 2026 ESPAÑOL KEY POINTS Ebola disease is caused by an infection with an orthoebolavirus. Orthoebolaviruses are found primarily in sub-Saharan Africa.