Question

define oncology ?????​

Answer 1

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It is the branch of science that deals with the study of cancer.

The field of oncology has major three areas :

1. medical

2. surgical

3. Radiation

Answer 2

Explanation:

Oncology is a branch of medicine that deals with the prevention, diagnosis, and treatment of cancer. A medical professional who practices oncology is an oncologist. The name's etymological origin is the Greek word ὄγκος, meaning 1. "burden, volume, mass" and 2. "barb", and the Greek word λόγος, meaning "study"