How can I detect skin cancer or a skin disease?

Hi,

Welcome to icliniq.com.

I understand your concern.

Detection of skin cancer and skin diseases usually begins with a thorough clinical examination. We carefully examine the skin, hair, nails, and mucous membranes to look for changes in the color, shape, size, surface texture, or symmetry of any lesion.

Symptoms such as itching, pain, bleeding, rapid growth, or non-healing sores are important warning signs. Many common skin conditions, and even early skin cancers, can often be suspected or diagnosed at this stage based on appearance and medical history alone.

For a more detailed evaluation, some diagnostic tests that we perform are:

1. Dermoscopy is a non-invasive technique in which a special magnifying device allows the dermatologist to see deeper skin structures that are not visible to the naked eye.

Dermoscopy is especially helpful in evaluating moles and pigmented lesions and improves the early detection of melanoma and other skin cancers without causing pain or damage to the skin.

2. The most definitive test for diagnosing skin cancer and many chronic skin diseases is a skin biopsy. In this procedure, a small sample of skin is taken under local anesthesia and examined under a microscope.

A biopsy confirms whether a lesion is cancerous or non-cancerous and helps identify the exact type and severity of the disease. It is considered the gold-standard investigation when there is any doubt in the diagnosis.

3. Blood tests are not used to directly detect skin cancer, but they can support the diagnosis of certain skin diseases by identifying infection, inflammation, autoimmune conditions, or nutritional deficiencies.

4. Similarly, imaging tests such as ultrasound, CT scan (computed tomography), MRI (magnetic resonance imaging), or PET (positron emission tomography) scan are used only in selected cases, mainly to assess the spread of confirmed skin cancers or the involvement of internal organs.

5. For suspected infections, skin scrapings, swabs, or cultures are performed to identify fungal, bacterial, or parasitic causes.

6. In cases of suspected allergic skin disease, a patch test helps determine sensitivity to specific substances such as cosmetics, metals, or chemicals. These tests are condition-specific and are not used for cancer detection.

Regarding devices such as temperature measurement or other tools, body temperature alone cannot detect skin cancer. Fever may occur in infections or severe inflammation, but it is not a reliable indicator of cancer.

Advanced technologies and scanning devices may assist doctors, but they do not replace a thorough clinical examination or biopsy.

I hope this has helped you.

Please feel free to reach out to me again for further queries.

Thank you.