Health encyclopaedia - Alphabetical Topic List
| | A | | | B | | | C | | | D | | | E | | | F | | | G | | | H | | | I | | | J | | | K | | | L | | | M | |
| | N | | | O | | | P | | | Q | | | R | | | S | | | T | | | U | | | V | | | W | | | X | | | Y | |
Treatment of Cancer
Cancer treatment varies with type and severity but there are three main types of treatment method:
Surgery
Surgical removal is the main treatment for most solid tumours, especially when the cancer is in the early stages and has not spread to other areas of the body. Some surrounding non-cancerous tissue may also be removed to prevent a recurrence, as well as any lymph nodes near the tumour.
Chemotherapy
Treatment with anti-cancer drugs either by mouth, or more commonly by injection into a vein
Radiotherapy
Radiotherapy aims to destroy cancerous cells by bombarding them with radiation. The dose and siting of the radiation is carefully controlled so as not to harm healthy tissue,









