A medical oncologist concentrates on treating cancers with chemotherapy (the using drugs to kill cancerous tissues, generally by halting the cancer cells’ ability to grow & divide) or other medications, which include targeted therapy and oral (in pill form) chemotherapy.Surgical oncology
A surgical oncologist focuses the removal of the tumor & surrounding cells during an operation. A surgical oncologist also carries out biopsies (the removal of a small amount of tissue for examination under a microscope).Radiation oncology
A radiation oncologist focuses primarily on dealing with cancers with radiation procedures (the usage of high-energy x-rays or perhaps other particles to reduce most cancers cells.
The American Society of Clinical Oncology (ASCO) also recognizes other types of oncologists:Gynecologic oncologyA gynecologic oncologist focuses primarily on the care & treatment of females with gynecologic cancer, such as uterine cancer & cervical cancers.Pediatric oncologyA pediatric oncologist focuses primarily on the treatments for young children with cancer. This area of expertise utilizes all three primary oncology occupations listed above. (A certain amount of types of cancer occur in many instances in children and teenagers, such as certain brain tumors, leukemia, osteosarcoma, and even Ewing’s sarcoma. In spite of this, they occasionally occur in older people. In these instances, a grown-up may perhaps prefer to be treated by a pediatric oncologist.)Hematologist-oncologyA hematologist-oncologist focuses the diagnosis in addition to treatment of cancers of the blood, such as leukemias, lymphomas, as well as myelomas.
