Dictionary of Cancer Terms
View in Spanish: Quimioterapia de dosis alta
High-dose chemotherapy (hy-dose kee-moh-THAYR-uh-pee)
An intensive drug treatment to kill cancer cells, but that also destroys the bone marrow and can cause other severe side effects. High-dose chemotherapy is usually followed by bone marrow or stem cell transplantation to rebuild the bone marrow.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.