Overview
Coming across an abnormal patch of skin can lead you down a rabbit hole as you search for what it could mean: if it’s something that will naturally go away or if it’s a sign of something more sinister.
Skin lesions are areas of skin that differ in appearance from the surrounding tissue. They can vary in size, shape, and colour and may be raised, flat, or textured. They are common and can be caused by a variety of reasons. Some lesions may resolve on their own, while others may require treatment.
What are Skin Lesions?
A skin lesion is an area of skin that is different from the surrounding skin. They can be benign, appearing as moles and skin tags, or malignant, indicating cancers such as melanoma. Symptoms may include swelling, colour and shape changes, or itching, which can be caused by infections, allergic reactions, or autoimmune disorders.
They can affect anyone, regardless of age or gender, and may appear anywhere on the body.
What are The Symptoms of Skin Lesions?
Skin lesions can often appear without any noticeable symptoms, but it’s important to consult your doctor if you experience any of the following:
- Swelling: This can indicate irritation or inflammation. While it’s usually harmless, speak to your doctor if it becomes uncomfortable.
- Texture Changes: Lesions can vary in texture, but significant changes should be assessed, especially if they cause discomfort.
- Itching or Pain: Mild itching or pain is common, but if the symptoms become persistent or bothersome, it’s worth seeking medical advice.
- Size and Shape Variations: Lesions naturally vary in size and shape. However, if they change noticeably or cause discomfort, it’s best to get them checked.
- Colour Changes: Any noticeable changes in colour, particularly redness or darkening, should be monitored. If they cause concern, speak to your doctor for reassurance or to explore treatment options.
- Rapid Growth: Lesions that grow quickly should be assessed by a doctor as they may indicate a more serious condition, especially if they are accompanied by other symptoms.
- Bleeding or No Healing: Lesions that bleed or fail to heal could point to underlying issues. If a lesion doesn’t improve over time, seek advice from your doctor.
Are There Different Types of Skin Lesions?
Skin lesions can be broadly categorised into two types: benign (non-cancerous) and malignant (cancerous).
Benign Skin Lesions
Benign skin lesions are non-cancerous and generally not harmful. Common benign lesions include:
- Moles (Nevi): These are small, dark patches of skin that can appear anywhere on the body.
- Skin Tags: These are small, soft growths that typically appear in areas where skin rubs against skin, such as the neck, armpits, and groin.
- Macules or Papules: A macule is a flat, discoloured area of skin, while a papule is a small, raised bump. Both are types of benign lesions, but they can indicate different underlying conditions.
- Cysts: These are often closed sacs under the skin filled with fluid or semi-solid material.
- Warts: Caused by the human papillomavirus (HPV), warts are small, rough growths that often appear on the hands and feet.
- Lipomas: These are soft, fatty lumps that grow under the skin.
Malignant Skin Lesions
Malignant skin lesions are cancerous and require prompt medical attention. They can spread to other parts of the body if not treated early. Common types of malignant skin lesions include:
- Melanoma: This is the most severe type of skin cancer, often developing in moles or appearing as new, unusual-looking lesions. Melanomas can be life-threatening if not detected and treated early.
- Basal Cell Carcinoma (BCC): The most common type of skin cancer, BCC, appears as a pearly or waxy bump, usually on sun-exposed areas like the face and neck. It often presents as a circular skin lesion. Though it grows slowly and is less likely to spread, it still requires treatment.
- Squamous Cell Carcinoma (SCC): This type of skin cancer may appear as a plaque skin lesion, a red, scaly patch, a firm bump, or an open sore that doesn’t heal. SCC is more likely to spread than BCC, making early treatment crucial.
What Causes Skin Lesions?
There are many possible reasons why you might have a skin lesion. These causes include:
- Congenital Lesions (From Birth): Some skin lesions, such as birthmarks or moles, are present from birth. These lesions are generally harmless but should be monitored for any changes over time.
- Infections: Bacterial, viral, fungal, or parasitic infections can lead to skin lesions. Examples include warts, fungal infections like ringworm, and bacterial infections like impetigo.
- Allergic Reactions: Exposure to allergens, such as certain foods, plants, or chemicals, can cause skin lesions like hives or contact dermatitis, which is usually characterised by redness, swelling, and itching.
- Side Effects of Medication: Some medications can cause skin lesions as a side effect. These may include rashes and blisters.
- Injury or Trauma: Physical injuries, such as cuts, burns, or abrasions, can result in skin lesions. These may heal on their own or lead to more persistent lesions if the injury becomes infected or does not heal properly.
- Autoimmune Disorders: Conditions like psoriasis and lupus, where the immune system attacks the body’s own tissues, can cause chronic skin lesions, such as plaques or butterfly-shaped rashes.
- Cancer: Malignant lesions can develop due to factors like prolonged sun exposure or genetic predisposition.
How are Skin Lesions Treated?
The best treatment for a skin lesion depends on its type, cause, and severity. While some lesions may be managed with simple at-home remedies, others require medical attention.
- Benign Lesions (cysts, moles, skin tags, lipomas) or Cosmetic Removal: Treatments include cryotherapy, laser therapy, excision, or cauterisation.
- Malignant Lesions (skin cancers): Require prompt treatment, including excision, cryotherapy, topical treatments, or radiation.
- Infectious Lesions (bacterial, fungal, viral): Treated with antibiotics, antifungals, antivirals, or cryotherapy.
- Autoimmune Lesions (psoriasis, lupus): Managed with corticosteroids, immunosuppressants, biologics, and light therapy.
- Allergic Lesions (rashes, hives): Treated with antihistamines, corticosteroid creams, or allergen avoidance.
- Trauma-Related Lesions (cuts, burns): Require wound care, such as cleaning, antibiotic ointments, and bandaging.
If lesions are causing discomfort or for cosmetic reasons, removal options include cryotherapy, cauterisation, excision, or laser therapy. Always consult a healthcare professional for proper treatment.
Why Go Private With Mid Ulster Clinic For Your Skin Lesion Treatment?
Mid Ulster Clinic offers comprehensive and specialised care for skin lesions, giving patients the best possible treatment in a comfortable and professional setting. We offer:
- Expert Care: Our clinic is staffed by experienced dermatologists who specialise in diagnosing and personalising each treatment plan.
- Advanced Treatment Options: We offer state-of-the-art treatment methods, including cryotherapy, curettage, and surgical excision, for effective, minimally invasive, and quick skin lesion removal.
- Personalised Attention: As a private clinic, we provide a more personalised and attentive healthcare experience, ensuring that each patient receives the care and time they deserve.
- Prompt Access to Care: We prioritise fast access to consultations and treatments, helping you address your skin lesion concerns without long waiting times, giving you peace of mind and timely care.
Select the ‘Book an Appointment’ button to schedule your dermatological consultation, or contact us if you have any queries.
- Medically Reviewed