Who is an Oncologist?
An expert in identifying and treating cancers is known as an oncologist. There are three primary subfields within this field: radiation oncology, which uses radiation to kill cancer cells; surgical oncology, which involves removing tumors; and medical oncology, which uses chemotherapy, immunotherapy, and other drugs. 

Conditions Treated by Oncologists
All types of cancer are treated by oncologists, including melanoma, leukemia, lymphoma, prostate, lung, and breast cancer. Alongside other medical specialists, they create treatment plans that, depending on the cancer's type and stage, may involve immunotherapy, radiation, chemotherapy, or surgery. 

When to see an oncologist.
If a patient has unusual symptoms or abnormal test results, such as lumps, unexplained weight loss, persistent fatigue, or abnormal blood markers that suggest cancer, their primary care physician or specialist may refer them to an oncologist. Oncologist visits may also result from routine cancer screenings for high-risk individuals.

FAQ

What is the role of an oncologist?
Using techniques like chemotherapy surgery and radiation, oncologists identify, treat, and manage different forms of cancer.

When should someone see an oncologist?
Symptoms such as unexplained lumps, blood abnormalities, or other unusual symptoms are usually the reason for a referral.

What types of cancer treatments do oncologists offer?
The type and stage of the cancer determine the treatment options, which may include immunotherapy, radiation therapy, chemotherapy, and surgery.

Is it possible to cure cancer completely?
Early detection can cure certain cancers, while continuous treatment prolongs the lives of others.