According to the HealthMad link below, immunotherapy involves the giving of allergen extracts (teeny tiny bits of the allergic material in question - peanut, tree nut, etc) to the patient. This is usually done by either plain old injections or through painless drops under the tongue, known as sublingual therapy. Immunotherapy is far more effective than any other known form of allergy relief, as it is the sole one that can reduce the patient's sensitivity to the allergen. Check out the link I sourced below for more indept information.
Immunotherapy
Renal cell carcinoma is mostly resistant to radiation and chemotherapy, so the only practical treatment options are surgery and immunotherapy.
I hope the link helps, just click on the immunotherapy section in the treatment area of the article.
Treatment that involves such immune molecules as cytokines, which are prepared synthetically, or other immune molecules that are not produced by patients themselves
There are three main courses of treatment: chemotherapy, splenectomy (surgical removal of the spleen), and immunotherapy
Avoidance of the allergens is the best treatment, but this is often not possible. When it is not possible to avoid one or more allergens, there are two major forms of medical treatment, drugs and immunotherapy.
Study of CellCept and prednisone as immunotherapy in the treatment of MG. Another is the study of Etanercept to determine if it improves muscle strength in patients with MG.
Immunotherapy is a treatment process used for various chronic conditions such as allergies and cancer. This involves rehabilitating and training the body's immune system to respond appropriately to various stimuli. For example, in allergen immunotherapy, the patient is slowly given increasing doses of the allergen to allow the immune system to slowly become tolerant to the allergen.
Treatment that involves such immune molecules as cytokines, which are prepared synthetically, or other immune molecules that are not produced by patients themselves
Treatment for bladder cancer depends on the stage of the tumor. The standard modes of treatment available for bladder cancer are surgery, immunotherapy, radiation therapy, and chemotherapy.
Newer treatment methods such as photodynamic therapy and immunotherapy also are being investigated in clinical trials.
Are there non-invasive procedures that are considered treatment instead of only diagnostic in nature