Refractory cancer

Refractory cancer is a type of cancer that does not respond to treatment. This can include chemotherapy, radiation therapy, and other forms of treatment. Refractory cancer can be difficult to treat and manage, and often requires a different approach than other types of cancer.

Definition

Refractory cancer is defined as cancer that does not respond to treatment. This can include both standard treatments, such as chemotherapy and radiation therapy, and newer forms of treatment, such as targeted therapies and immunotherapies. The term "refractory" is often used interchangeably with "resistant," although the two terms have slightly different meanings.

Causes

The causes of refractory cancer are not fully understood. However, it is believed that certain genetic mutations may make some cancers more resistant to treatment. Other factors, such as the location and stage of the cancer, can also affect how well it responds to treatment.

Treatment

Treatment for refractory cancer often involves a combination of different therapies. This can include chemotherapy, radiation therapy, surgery, and newer forms of treatment, such as targeted therapies and immunotherapies. The goal of treatment is to control the growth of the cancer and manage symptoms.

Prognosis

The prognosis for refractory cancer varies widely, depending on factors such as the type and stage of the cancer, the patient's overall health, and the treatments used. In general, however, refractory cancer is more difficult to treat and has a poorer prognosis than other types of cancer.

See also

• Cancer
• Chemotherapy
• Radiation therapy
• Targeted therapy
• Immunotherapy

Refractory cancer Resources
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