Cryosurgery (cryotherapy) and other treatments for lung cancer

Cryosurgery (the application of extreme cold to destroy abnormal tissue) has been used in the UK for lung cancer since 1986. It can be used to unblock airways that have been obstructed by tumour tissue or for people who can’t have or don’t want surgery.

One man interviewed here described cryosurgery, and explained that although cryosurgery could not cure him it had helped him to feel less ‘wheezy’. He had had cryosurgery five times and described a recent treatment – the time in the ward before the operation and his post-operative recovery.

Although cryosurgery cannot cure him it had helped him to feel less wheezy.

Age at interview 67

Gender Male

Age at diagnosis 66

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Describes what it is like in the ward before cryosurgery.

Age at interview 67

Gender Male

Age at diagnosis 66

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Describes his post-operative recovery after cryosurgery.

Age at interview 67

Gender Male

Age at diagnosis 66

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A woman who had her first treatment in 2002 also recalled her time in hospital. She had three cryosurgery treatments over a few months, which reduced the size of her tumour by 60%.

Describes her cryosurgery operation.

Age at interview 55

Gender Female

Age at diagnosis 55

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Complications can occur, as with any surgery, but cryosurgery is usually safe. Possible side effects include a sore throat, temporary voice loss, and difficulty with eating immediately after surgery. Patients may also cough up a bit of blood, and sometimes swelling occurs, which may be uncomfortable and even frightening at first.

Describes the post-operative side effects of cryosurgery.

Age at interview 67

Gender Male

Age at diagnosis 66

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Describes side effects of cryosurgery.

Age at interview 55

Gender Female

Age at diagnosis 55

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Other treatments for lung cancer

As well as surgery, radiotherapy, chemotherapy, biological therapies and cryosurgery, there are a number of other treatments that are sometimes used to treat lung cancer these include:

  • Photodynamic therapy (PDT) uses a photosensitising drug combined with a laser light to destroy cancer cells.
  • Radiofrequency ablation (RFA) uses heat made by radio waves to kill cancer cells.

They can be used for people with small early stage non-small cell lung cancer who can’t have or who don’t want to have conventional surgery. They can also be used for people with advanced lung cancer where the tumour is blocking an airway and causing breathlessness.

Biological therapies for lung cancer

Biological or immuno-therapies are derived from, or target substances that occur naturally in the body. They have been designed or modified in the laboratory to...