NCIt definition : The surgical removal of as much of a malignant tumor as is reasonably possible. This
procedure increases the effectiveness of the subsequent administration of chemotherapy
and/or radiation therapy.;
Alternative definition : NCI-GLOSS: Surgical removal of as much of a tumor as possible. Tumor debulking may
increase the chance that chemotherapy or radiation therapy will kill all the tumor
cells. It may also be done to relieve symptoms or help the patient live longer.;
Codes from synonyms : CDR0000046635; CDR0000559371;