What Does Oncological Mean?

What Does Oncological Mean? (on-KAH-loh-jee) A branch of medicine that specializes in the diagnosis and treatment of cancer. What oncological means? (on-KAH-loh-jee) A branch of medicine that specializes in the diagnosis and treatment of cancer. Is Oncological a word? Meaning of oncological in English. related to the study and treatment of tumors (= masses of