Health encyclopaedia - Alphabetical Topic List

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Diagnosis of Asbestosis

Firstly, your GP will find out about your history of exposure to asbestos, in particular whether you have been exposed to large quantities or over a long period of time.

Breathlessness is a key symptom that will help your doctor to diagnose asbestosis. When holding a stethoscope to the chest, your GP may be able to detect a crackling sound as you breathe.

Lung function tests may be carried out to check for:

  • scarring (fibrosis) of the lungs,
  • a reduction in the amount of air that is breathed in and out, and
  • how well the lungs work to take in oxygen and get rid of carbon dioxide.

A chest X-ray or CT scan may be taken as part of this investigation. It may also be necessary to carry out a biopsy, where a small sample of tissue from the lung is taken for examination.

Other lung conditions such as lung cancer will need to be ruled out as part of the diagnosis.