What is skin cancer?
Skin cancers are abnormal growths that need to be removed as early as possible. Most skin cancers in Perth can be divided into two main types: non-melanoma skin cancers, and melanoma skin cancers.
Non-Melanoma Skin Cancers
- Basal cell carcinoma (BCC) is the commonest type of skin cancer in Perth, and fortunately it cannot spread beyond its original location. Although it often grows slowly it needs to be removed before it grows deep beneath the skin and affects surrounding body parts.
- Squamous cell carcinoma (SCC) is another common type of skin cancer in Perth, and usually develops in parts of the body that are frequently exposed to the sun (e.g. head, neck, arms). Only rarely can SCC spread from its original location, and if left untreated it can cause significant problems.
Melanoma
- Melanoma is another common type of skin cancer in Perth. Melanoma can develop from the skin cells that give your skin colour (melanocytes). While most moles or freckles are safe, some moles may begin to change shape or colour, potentially resulting in melanoma. As melanoma can be more aggressive than other types of skin cancer, melanoma treatment needs to be more aggressive, meaning a wider ‘safety margin’ of tissue often needs to be removed.
- Melanoma surgery in Perth can also involve a sentinel node biopsy – this involves taking a sample of lymph nodes to assess if melanoma might have spread to them. If a sentinel node biopsy is indicated then Dr Colbert will discuss this with you during your pre-operative consultation.