A medical oncologist treats cancer using chemotherapy or other medications such as targeted therapy or immunotherapy.
There may be Change in bowel or bladder habit, sore that does not heal, Unusual bleeding or discharge, Thickening or lump in the breast or elsewhere, Indigestion or difficulty in swallowing, Obvious change in a wart or mole and hoarseness in voice.
Tests like Biopsy, Bone Marrow Aspiration and Biopsy, Bone Scan, Breast MRI, Colonoscopy, Computed Tomography (CT) Scan, Digital Rectal Exam (DRE) etc are performed.
Chemotherapy session varies in length and frequency, it depends on the individual treatment plan prescribed by the doctor. Some last as long as three or four hours, while others may only take an half-hour.
A medical oncologist treats cancer using chemotherapy or other medications, such as targeted therapy or immunotherapy wheras the surgical oncologist removes the tumor and nearby tissue during surgery.