Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Debulk
Medically reviewed by Min Clinic Staff | Updated: January 2026
Debulk: To remove part of the bulk, usually of a tumor as in surgery to remove as much tumor as possible to increase the likelihood of success with chemotherapy, for example, or dead tissue. Debulking may be done by surgery, irradiation, laser or chemotherapy.